Difference: 2023BRoadmap (1 vs. 17)

2.2 - PEG, INTERVAL support, MOC support, Array support, string functions, OFFSET

DALI 1.2

PRec by Sydney

TAP 1.2

User managed persistent tables
Experiment with Open API spec for these changes

Conesearch 1.1

RESPONSEFORMAT, MAXREC
Allow services to reject unknown parameters
Modernize required UCDs (UCD 1.0-> UCD 1+)
WD by Sydney (PR pending validators and implementations)

SIAP-2.0 -> Data Access Protocol v1

Proceed with renaming, expansion of supported data product types
Miscellaneous changes
WD by Sydney

SODA1.1

return extended metadata
New transformation types
WD by Sydney

Secondary

Client and server implementations progressing
Raise PRec once implementations ready

Work restarting
New WD and perhaps PRec by Sydney

SSA

Issue errata for minor issues already noted in github

ADQLUser defined functions

Can functions be reconciled between GAVO and OAJ?

Data Model WG

Primary:

Spectrum 1.2 RFE:

With exec approval
- Update abstract with statement of model update scope
- create/update issues for future enhancements ( vocabularies, VOUnit, invalid UCD sweep)
- correct typo: PARAMs with no datatype
Find/update spec lib implementation

Transform 1.0:

implement python workflow scripts as jupyter notebooks
proceed to RFC

ObsCore extension for Radio domain

DM review of WD; organize resolution of any open questions.

Secondary:

Mango 1.0:

continue refinement of content and implementations
detail stop of V1.0 of document
goal: concrete WD for next interop

Dataset Metadata 1.0:

revise model per discussion in Bologna interop
define and execute appropriate implementations (in context of TimeSeries, Cube, Mango)
goal: concrete WD for next interop

Modeling High Energy Datasets:

Refine Note in support of HEIG creation
continue informal discussions of the 'club'
goal: formation of HE Interest group

Provenance, one step:

finalize Note, see if this can become a WD
- as 'view of Provenance' similar to ObsCore

Other:

VODML Toolkit

integrate toolkit usage into model repositories
utilize to generate code package of vo-dml compliant models.

NDCube 1.0:

work on Dataset, and High Energy should define additional workflow threads which exercise this model in other contexts.
goal: implement any defined workflow cases

Characterisation 2.0:

VO-DML compliant version of Characterisation model
goal: WD by Spring 2024

Field of View:

formalizing model basis for Aladin FoV format used by STScI and others
goal: no stated goals this semester

CAOM:

continue discussions with CADC about how this model fits into the IVOA ecosystem

Grid and Web Services WG

Changed:

<
<

Execution Planner

>
>

Execution Broker (Execution Planner)

Technical Note migrated to Working Draft

Two prototype implementations ongoing to check the consistency of the WD

- Dave Morris and Sara Bertocco

- ASTRON one in the context of SRCNet

Added:

>
>

Expecting consolidated WG for October Interop

VOSpace

New draft 2.2 to be started for next interop - Simplified transfer negotiation - Improve recursive operations - Simplified quotas

SSO

New draft 2.1 or 3.0 to be evaluated. Bearer tokens

UWS

New draft in-line with P3T effort

Working Group new Name

Some names proposed at:

Converging to "Distributed Services and Protocols" - proposed by Dave Morris

Registry WG

Continue developing, maintaining and testing the new PyVO Registry search API
- Follow up discussion in Tucson’s Registry thematic session about “Python as a registry client for the end users”: https://wiki.ivoa.net/internal/IVOA/InterOpNov2023Registry/interop_202311_pyvo.pdf and https://wiki.ivoa.net/internal/IVOA/InterOpNov2023Registry/InterOpNov2023Registry_Notes-365days.pdf
- Investigate resource ranking in results
Facilitate discovery of data collections by product type (eg “time series”)
- cf work on VODataService-1.3 (see standards section below)
Curation and validation of the Registry
- Coordinate with Ops IG to continue ongoing validation and curation efforts among registry maintainers, resource curators, validators and standards authors
- Explore feasibility of a VOResource linter using XSD (vs schematron?) or/and checks with in Python (xpath & libxml2) to handle constraints (eg author names syntax)
Continue WG + EDU IG collaboration to help/train data publishers register their services
- Follow-up of online brainstorming mtg of 2023-10-03, cf report http://mail.ivoa.net/pipermail/registry/2023-October/005545.html and notes http://mail.ivoa.net/pipermail/registry/attachments/20231014/414c4998/attachment-0003.pdf
Continue involvement with DCP IG, esp. on the note “Data Origin and the VO” https://www.ivoa.net/documents/DataOrigin/
Continue discussing whether/how does cloud information belong in the registry and how to register information about multiple locations for finding data e.g., on-prem or on S3...
Follow-up on deprecation of the Registry Interface 1.0 old client search functionality on clients and servers
- discussed in Bologna cf notes https://wiki.ivoa.net/internal/IVOA/InterOpMay2023Registry/InterOpMay2023Registry-Notes.pdf
Standards currently worked on (in order of priority):
- RegTAP-1.2 (editor: MD) https://github.com/ivoa-std/RegTAP
  - storing coverage information (described in VOResource-1.2)
  - WD published https://ivoa.net/documents/RegTAP/20220519/
  - WD announced http://mail.ivoa.net/pipermail/registry/2022-May/005495.html
  - Goal: PR then RFC in 2024
- VOResource-1.2 (editor: MD) https://github.com/ivoa-std/VOResource
  - UAT-in-the-VO adoption
  - licenses: use SPDX URIs for rightURIs
  - generalizing altIdentifiers:
    - doi is now a recognized identifier scheme (along with orcid and bibcode)
    - altIdentifier is now an attribute of vr:ResourceName => data providers can use DOIs when declaring relationships.
  - WD published https://ivoa.net/documents/VOResource/20230105/index.html
- VODataService-1.3 (editor: MD) https://github.com/ivoa-std/VODataService
  - Introducing productTypeServed: cf http://mail.ivoa.net/pipermail/registry/2024-January/005550.html
- StandardsRegExt-1.1 (editor: RS) https://github.com/ivoa-std/StandardsRegExt
  - Summary and issues corrected: https://wiki.ivoa.net/internal/IVOA/InterOpMay2023Registry/InterOpMay2023Reg_StandardsRegExt-1.1.pdf
  - WD published https://ivoa.net/documents/StandardsRegExt/20230921/index.html
  - WD announced http://mail.ivoa.net/pipermail/registry/2023-October/005547.html
- DocRegExt-1.0 (editor: MD) https://github.com/ivoa-std/DocRegExt

Semantics WG

ObsFacility: propose draft vocabulary + publish IVOA note(s) see 2022 presentation
EPNcore: Prepare lists of terms in vocabularies (directly RDF/XML). See EPNTAP REC and EPNTAPV20RFC
IHDEA: Coordination on helio reference frames and work on VEP.
UCDList RFM 1.6 : simplify process + UCD as a IVOA vocabulary
Linked-data exploration : onto-portal prototype (UAT, DCAT, RDF Graph on small subset of Registry/epncore/datalink resources)
Product-type vocabulary: still some work to do before we converge…

Data Curation Preservation IG

Good practices to provide Data in the VO -
Provide a DOI reference note - (to improve Data citation)
Promote Data Origin (see http://ivoa.net/documents/DataOrigin/) to working Group (DALI?) in order to have a basic Provenance in the VO
Investigate standards use in Open Science and their potential usage in the VO (eg: DCAT)

Education IG

Knowledge Discovery IG

ML-proofing existing and future science platforms:
- Are existing astronomy science platforms compatible with ML methods?
- Investigate whether science platforms can access tabular and non-tabular data through VO interfaces.
- Building libraries of well-established pre-trained models and integrating them in science platforms.
- Designing a questionnaire to collect user requirements for science platforms to support ML methods and see how it fits into the plan of science platform from the developers' and relevant service providers' side.
Artificial Intelligence and Large Language Models in the VO
- Coordinating an IVOA, inter-group "tiger team" that will scope the current and future potential impact of AI on VO.
- Collecting use cases and requirements for the integration of commercial and/or ad hoc LLMs models in IVOA-relevant topics.
- Investigating best practices to integrate LLMs with VO tools for a fusion of domain knowledge and data.

Operations IG

Ongoing activity:

Monitor VO health
- Coordinate "weather reports" (service compliance)
Address non-compliancy:
- Identify common/persistent errors
- Support/encourage service operators to improve service compliance
- Work with WGs on standards-related issues
Validation:
- Ensure validators are available (IvoaValidatorsSummary)
- Encourage use of validators
  - on deployed services
  - during standard development
Communication
- Provide forum for discussion of operational issues
- Host/invite "site reports"

Specific focus:

Work with DAL on standards issues:
- ConeSearch: UCD1+
- DALI: Sexagesimal markup standards
- SSA: A couple of Errata suggested
Push for service metadata improvements:
- VOUnits, UCDs
Upcoming themes:
- Operations in the cloud
- Authentication as an operational necessity

Radio IG

Complete and implement (2 implementation) the radio Obscore Extension under the resonsability of DM WG
Improve Pulsar Radio data Note in collaboration with TDIG
Start version 2 of Implementation review note

Solar System IG

Continue development on Observatory Facility Codes
Vocabulary Development:
- Reference Frames
- Data Product Types
- Planetary Object Types

Theory IG

Time Domain IG

Priority in 2023B is to continue the discussions and review of the VOEvent standard, and align it with current practices for transient alert reporting, Expertise from ZTF, and broker alerts for Vera Rubin will be reviewed and hopefully incorporated into a new version of the standard.

VOEvent 2.1 working draft: new version coordinated by DAL, but the TD IG should follow and read the draft to provide feedback. The current, stable version of VOEvent is at https://www.ivoa.net/documents/VOEvent/20110711/
Pick up discussion on Time Series Cube Data Model (2019), to get status, establish if it leads to a recommendation, etc. Does the datacube only have a time dimension, or also a spectral dimension? Of relevance for upcoming spectral time domain surveys. We need to ensue that it also fits high energy data (i.e. event files) => https://www.ivoa.net/documents/Notes/CubeDM/20190318/index.html
Time search postponed in the Cone Search standard to the next major release
Evaluate synergies with HAPI protocol for heliophysics time domain data (https://vires.services/hapi/)
Form Galluzzi's talk at interop: radio time/frequency datasets. Similar to GW transients. Are there standards for this?
Status of (S)TMOC => Space and Time coverage => Does this require updates? Is it currently being used? https://www.ivoa.net/documents/MOC/20220727/index.html
Cone search service that allows for time constraints
Other, dormant documents: <a href="https://wiki.ivoa.net/twiki/bin/edit/IVOA/VOEventRegExt?topicparent=IVOA.2023ARoadmap;nowysiwyg=0" rel="nofollow" title="VOEventRegExt (this topic does not yet exist; you can create it)"> VOEventRegExt </a> => Extension of the VO registry to describe a service providing VOEvents (dormant still 2014 ); STC-S => Space Time coordinate linear definitions (dormant still 2013)

Standard and Processes

META FILEATTACHMENT	attachment="wordcloud_2.png" attr="" comment="" date="1702498347" name="wordcloud_2.png" path="wordcloud_2.png" size="52198" user="JesusSalgado" version="1"

Revision 162024-03-07 - SebastienDerriere

META TOPICPARENT	name="IvoaTCG"

IVOA Roadmap for 2023B

This outlines the roadmap for development activities by the various IVOA working and interest groups between the Nov 2023 and May 2024 Interops.

IVOA Roadmap for 2023B

Applications WG

Standards and Related:

Get VOTable 1.5 to RFC
Evolution of MOC adding frequency axis to MOC
Follow integration of VO-Standards and comon applications into science platform
Migrate HiPS and SAMP documents to Github
Clean up applications WG wiki pages.

Python

Support open development in PyVO (release 1.5)
Support for MIVOT integration in PyVO
Maintenance, new features? Organize meetings with developers, mainteners, users
Maintain votable parsing in Astropy core (add support for VOTable 1.5)

Data Access Layer WG

Primary:

2.2 - PEG, INTERVAL support, MOC support, Array support, string functions, OFFSET

DALI 1.2

PRec by Sydney

TAP 1.2

User managed persistent tables
Experiment with Open API spec for these changes

Conesearch 1.1

RESPONSEFORMAT, MAXREC
Allow services to reject unknown parameters
Modernize required UCDs (UCD 1.0-> UCD 1+)
WD by Sydney (PR pending validators and implementations)

SIAP-2.0 -> Data Access Protocol v1

Proceed with renaming, expansion of supported data product types
Miscellaneous changes
WD by Sydney

SODA1.1

return extended metadata
New transformation types
WD by Sydney

Secondary

Client and server implementations progressing
Raise PRec once implementations ready

Work restarting
New WD and perhaps PRec by Sydney

SSA

Issue errata for minor issues already noted in github

ADQLUser defined functions

Can functions be reconciled between GAVO and OAJ?

Data Model WG

Primary:

Spectrum 1.2 RFE:

With exec approval
- Update abstract with statement of model update scope
- create/update issues for future enhancements ( vocabularies, VOUnit, invalid UCD sweep)
- correct typo: PARAMs with no datatype
Find/update spec lib implementation

Transform 1.0:

implement python workflow scripts as jupyter notebooks
proceed to RFC

ObsCore extension for Radio domain

DM review of WD; organize resolution of any open questions.

Secondary:

Mango 1.0:

continue refinement of content and implementations
detail stop of V1.0 of document
goal: concrete WD for next interop

Dataset Metadata 1.0:

revise model per discussion in Bologna interop
define and execute appropriate implementations (in context of TimeSeries, Cube, Mango)
goal: concrete WD for next interop

Modeling High Energy Datasets:

Refine Note in support of HEIG creation
continue informal discussions of the 'club'
goal: formation of HE Interest group

Provenance, one step:

finalize Note, see if this can become a WD
- as 'view of Provenance' similar to ObsCore

Other:

VODML Toolkit

integrate toolkit usage into model repositories
utilize to generate code package of vo-dml compliant models.

NDCube 1.0:

work on Dataset, and High Energy should define additional workflow threads which exercise this model in other contexts.
goal: implement any defined workflow cases

Characterisation 2.0:

VO-DML compliant version of Characterisation model
goal: WD by Spring 2024

Field of View:

formalizing model basis for Aladin FoV format used by STScI and others
goal: no stated goals this semester

CAOM:

continue discussions with CADC about how this model fits into the IVOA ecosystem

Grid and Web Services WG

Execution Planner

Technical Note migrated to Working Draft

Two prototype implementations ongoing to check the consistency of the WD

- Dave Morris and Sara Bertocco

- ASTRON one in the context of SRCNet

Working Group new Name

Some names proposed at:

Converging to "Distributed Services and Protocols" - proposed by Dave Morris

Registry WG

Continue developing, maintaining and testing the new PyVO Registry search API
- Follow up discussion in Tucson’s Registry thematic session about “Python as a registry client for the end users”: https://wiki.ivoa.net/internal/IVOA/InterOpNov2023Registry/interop_202311_pyvo.pdf and https://wiki.ivoa.net/internal/IVOA/InterOpNov2023Registry/InterOpNov2023Registry_Notes-365days.pdf
- Investigate resource ranking in results
Facilitate discovery of data collections by product type (eg “time series”)
- cf work on VODataService-1.3 (see standards section below)
Curation and validation of the Registry
- Coordinate with Ops IG to continue ongoing validation and curation efforts among registry maintainers, resource curators, validators and standards authors
- Explore feasibility of a VOResource linter using XSD (vs schematron?) or/and checks with in Python (xpath & libxml2) to handle constraints (eg author names syntax)
Continue WG + EDU IG collaboration to help/train data publishers register their services
- Follow-up of online brainstorming mtg of 2023-10-03, cf report http://mail.ivoa.net/pipermail/registry/2023-October/005545.html and notes http://mail.ivoa.net/pipermail/registry/attachments/20231014/414c4998/attachment-0003.pdf
Continue involvement with DCP IG, esp. on the note “Data Origin and the VO” https://www.ivoa.net/documents/DataOrigin/
Continue discussing whether/how does cloud information belong in the registry and how to register information about multiple locations for finding data e.g., on-prem or on S3...
Follow-up on deprecation of the Registry Interface 1.0 old client search functionality on clients and servers
- discussed in Bologna cf notes https://wiki.ivoa.net/internal/IVOA/InterOpMay2023Registry/InterOpMay2023Registry-Notes.pdf
Standards currently worked on (in order of priority):
- RegTAP-1.2 (editor: MD) https://github.com/ivoa-std/RegTAP
  - storing coverage information (described in VOResource-1.2)
  - WD published https://ivoa.net/documents/RegTAP/20220519/
  - WD announced http://mail.ivoa.net/pipermail/registry/2022-May/005495.html
  - Goal: PR then RFC in 2024
- VOResource-1.2 (editor: MD) https://github.com/ivoa-std/VOResource
  - UAT-in-the-VO adoption
  - licenses: use SPDX URIs for rightURIs
  - generalizing altIdentifiers:
    - doi is now a recognized identifier scheme (along with orcid and bibcode)
    - altIdentifier is now an attribute of vr:ResourceName => data providers can use DOIs when declaring relationships.
  - WD published https://ivoa.net/documents/VOResource/20230105/index.html
- VODataService-1.3 (editor: MD) https://github.com/ivoa-std/VODataService
  - Introducing productTypeServed: cf http://mail.ivoa.net/pipermail/registry/2024-January/005550.html
- StandardsRegExt-1.1 (editor: RS) https://github.com/ivoa-std/StandardsRegExt
  - Summary and issues corrected: https://wiki.ivoa.net/internal/IVOA/InterOpMay2023Registry/InterOpMay2023Reg_StandardsRegExt-1.1.pdf
  - WD published https://ivoa.net/documents/StandardsRegExt/20230921/index.html
  - WD announced http://mail.ivoa.net/pipermail/registry/2023-October/005547.html
- DocRegExt-1.0 (editor: MD) https://github.com/ivoa-std/DocRegExt

Semantics WG

Added:

>
>

ObsFacility: propose draft vocabulary + publish IVOA note(s) see 2022 presentation
EPNcore: Prepare lists of terms in vocabularies (directly RDF/XML). See EPNTAP REC and EPNTAPV20RFC
IHDEA: Coordination on helio reference frames and work on VEP.
UCDList RFM 1.6 : simplify process + UCD as a IVOA vocabulary
Linked-data exploration : onto-portal prototype (UAT, DCAT, RDF Graph on small subset of Registry/epncore/datalink resources)
Product-type vocabulary: still some work to do before we converge…

Data Curation Preservation IG

Good practices to provide Data in the VO -
Provide a DOI reference note - (to improve Data citation)
Promote Data Origin (see http://ivoa.net/documents/DataOrigin/) to working Group (DALI?) in order to have a basic Provenance in the VO
Investigate standards use in Open Science and their potential usage in the VO (eg: DCAT)

Education IG

Knowledge Discovery IG

ML-proofing existing and future science platforms:
- Are existing astronomy science platforms compatible with ML methods?
- Investigate whether science platforms can access tabular and non-tabular data through VO interfaces.
- Building libraries of well-established pre-trained models and integrating them in science platforms.
- Designing a questionnaire to collect user requirements for science platforms to support ML methods and see how it fits into the plan of science platform from the developers' and relevant service providers' side.
Artificial Intelligence and Large Language Models in the VO
- Coordinating an IVOA, inter-group "tiger team" that will scope the current and future potential impact of AI on VO.
- Collecting use cases and requirements for the integration of commercial and/or ad hoc LLMs models in IVOA-relevant topics.
- Investigating best practices to integrate LLMs with VO tools for a fusion of domain knowledge and data.

Operations IG

Ongoing activity:

Monitor VO health
- Coordinate "weather reports" (service compliance)
Address non-compliancy:
- Identify common/persistent errors
- Support/encourage service operators to improve service compliance
- Work with WGs on standards-related issues
Validation:
- Ensure validators are available (IvoaValidatorsSummary)
- Encourage use of validators
  - on deployed services
  - during standard development
Communication
- Provide forum for discussion of operational issues
- Host/invite "site reports"

Specific focus:

Work with DAL on standards issues:
- ConeSearch: UCD1+
- DALI: Sexagesimal markup standards
- SSA: A couple of Errata suggested
Push for service metadata improvements:
- VOUnits, UCDs
Upcoming themes:
- Operations in the cloud
- Authentication as an operational necessity

Radio IG

Complete and implement (2 implementation) the radio Obscore Extension under the resonsability of DM WG
Improve Pulsar Radio data Note in collaboration with TDIG
Start version 2 of Implementation review note

Solar System IG

Continue development on Observatory Facility Codes
Vocabulary Development:
- Reference Frames
- Data Product Types
- Planetary Object Types

Theory IG

Time Domain IG

Priority in 2023B is to continue the discussions and review of the VOEvent standard, and align it with current practices for transient alert reporting, Expertise from ZTF, and broker alerts for Vera Rubin will be reviewed and hopefully incorporated into a new version of the standard.

VOEvent 2.1 working draft: new version coordinated by DAL, but the TD IG should follow and read the draft to provide feedback. The current, stable version of VOEvent is at https://www.ivoa.net/documents/VOEvent/20110711/
Pick up discussion on Time Series Cube Data Model (2019), to get status, establish if it leads to a recommendation, etc. Does the datacube only have a time dimension, or also a spectral dimension? Of relevance for upcoming spectral time domain surveys. We need to ensue that it also fits high energy data (i.e. event files) => https://www.ivoa.net/documents/Notes/CubeDM/20190318/index.html
Time search postponed in the Cone Search standard to the next major release
Evaluate synergies with HAPI protocol for heliophysics time domain data (https://vires.services/hapi/)
Form Galluzzi's talk at interop: radio time/frequency datasets. Similar to GW transients. Are there standards for this?
Status of (S)TMOC => Space and Time coverage => Does this require updates? Is it currently being used? https://www.ivoa.net/documents/MOC/20220727/index.html
Cone search service that allows for time constraints
Other, dormant documents: <a href="https://wiki.ivoa.net/twiki/bin/edit/IVOA/VOEventRegExt?topicparent=IVOA.2023ARoadmap;nowysiwyg=0" rel="nofollow" title="VOEventRegExt (this topic does not yet exist; you can create it)"> VOEventRegExt </a> => Extension of the VO registry to describe a service providing VOEvents (dormant still 2014 ); STC-S => Space Time coordinate linear definitions (dormant still 2013)

Standard and Processes

META FILEATTACHMENT	attachment="wordcloud_2.png" attr="" comment="" date="1702498347" name="wordcloud_2.png" path="wordcloud_2.png" size="52198" user="JesusSalgado" version="1"

Revision 152024-02-27 - AdrianDamian

META TOPICPARENT	name="IvoaTCG"

IVOA Roadmap for 2023B

This outlines the roadmap for development activities by the various IVOA working and interest groups between the Nov 2023 and May 2024 Interops.

IVOA Roadmap for 2023B

Applications WG

Standards and Related:

Get VOTable 1.5 to RFC
Evolution of MOC adding frequency axis to MOC
Follow integration of VO-Standards and comon applications into science platform
Migrate HiPS and SAMP documents to Github
Clean up applications WG wiki pages.

Python

Support open development in PyVO (release 1.5)

Added:

>
>

Support for MIVOT integration in PyVO

Maintenance, new features? Organize meetings with developers, mainteners, users
Maintain votable parsing in Astropy core (add support for VOTable 1.5)

Data Access Layer WG

Primary:

2.2 - PEG, INTERVAL support, MOC support, Array support, string functions, OFFSET

DALI 1.2

PRec by Sydney

TAP 1.2

User managed persistent tables
Experiment with Open API spec for these changes

Conesearch 1.1

RESPONSEFORMAT, MAXREC
Allow services to reject unknown parameters
Modernize required UCDs (UCD 1.0-> UCD 1+)
WD by Sydney (PR pending validators and implementations)

SIAP-2.0 -> Data Access Protocol v1

Proceed with renaming, expansion of supported data product types
Miscellaneous changes
WD by Sydney

SODA1.1

return extended metadata
New transformation types
WD by Sydney

Secondary

Client and server implementations progressing
Raise PRec once implementations ready

Work restarting
New WD and perhaps PRec by Sydney

SSA

Issue errata for minor issues already noted in github

ADQLUser defined functions

Can functions be reconciled between GAVO and OAJ?

Data Model WG

Primary:

Spectrum 1.2 RFE:

With exec approval
- Update abstract with statement of model update scope
- create/update issues for future enhancements ( vocabularies, VOUnit, invalid UCD sweep)
- correct typo: PARAMs with no datatype
Find/update spec lib implementation

Transform 1.0:

implement python workflow scripts as jupyter notebooks
proceed to RFC

ObsCore extension for Radio domain

DM review of WD; organize resolution of any open questions.

Secondary:

Mango 1.0:

continue refinement of content and implementations
detail stop of V1.0 of document
goal: concrete WD for next interop

Dataset Metadata 1.0:

revise model per discussion in Bologna interop
define and execute appropriate implementations (in context of TimeSeries, Cube, Mango)
goal: concrete WD for next interop

Modeling High Energy Datasets:

Refine Note in support of HEIG creation
continue informal discussions of the 'club'
goal: formation of HE Interest group

Provenance, one step:

finalize Note, see if this can become a WD
- as 'view of Provenance' similar to ObsCore

Other:

VODML Toolkit

integrate toolkit usage into model repositories
utilize to generate code package of vo-dml compliant models.

NDCube 1.0:

work on Dataset, and High Energy should define additional workflow threads which exercise this model in other contexts.
goal: implement any defined workflow cases

Characterisation 2.0:

VO-DML compliant version of Characterisation model
goal: WD by Spring 2024

Field of View:

formalizing model basis for Aladin FoV format used by STScI and others
goal: no stated goals this semester

CAOM:

continue discussions with CADC about how this model fits into the IVOA ecosystem

Grid and Web Services WG

Execution Planner

Technical Note migrated to Working Draft

Two prototype implementations ongoing to check the consistency of the WD

- Dave Morris and Sara Bertocco

- ASTRON one in the context of SRCNet

Working Group new Name

Some names proposed at:

Converging to "Distributed Services and Protocols" - proposed by Dave Morris

Registry WG

Continue developing, maintaining and testing the new PyVO Registry search API
- Follow up discussion in Tucson’s Registry thematic session about “Python as a registry client for the end users”: https://wiki.ivoa.net/internal/IVOA/InterOpNov2023Registry/interop_202311_pyvo.pdf and https://wiki.ivoa.net/internal/IVOA/InterOpNov2023Registry/InterOpNov2023Registry_Notes-365days.pdf
- Investigate resource ranking in results
Facilitate discovery of data collections by product type (eg “time series”)
- cf work on VODataService-1.3 (see standards section below)
Curation and validation of the Registry
- Coordinate with Ops IG to continue ongoing validation and curation efforts among registry maintainers, resource curators, validators and standards authors
- Explore feasibility of a VOResource linter using XSD (vs schematron?) or/and checks with in Python (xpath & libxml2) to handle constraints (eg author names syntax)
Continue WG + EDU IG collaboration to help/train data publishers register their services
- Follow-up of online brainstorming mtg of 2023-10-03, cf report http://mail.ivoa.net/pipermail/registry/2023-October/005545.html and notes http://mail.ivoa.net/pipermail/registry/attachments/20231014/414c4998/attachment-0003.pdf
Continue involvement with DCP IG, esp. on the note “Data Origin and the VO” https://www.ivoa.net/documents/DataOrigin/
Continue discussing whether/how does cloud information belong in the registry and how to register information about multiple locations for finding data e.g., on-prem or on S3...
Follow-up on deprecation of the Registry Interface 1.0 old client search functionality on clients and servers
- discussed in Bologna cf notes https://wiki.ivoa.net/internal/IVOA/InterOpMay2023Registry/InterOpMay2023Registry-Notes.pdf
Standards currently worked on (in order of priority):
- RegTAP-1.2 (editor: MD) https://github.com/ivoa-std/RegTAP
  - storing coverage information (described in VOResource-1.2)
  - WD published https://ivoa.net/documents/RegTAP/20220519/
  - WD announced http://mail.ivoa.net/pipermail/registry/2022-May/005495.html
  - Goal: PR then RFC in 2024
- VOResource-1.2 (editor: MD) https://github.com/ivoa-std/VOResource
  - UAT-in-the-VO adoption
  - licenses: use SPDX URIs for rightURIs
  - generalizing altIdentifiers:
    - doi is now a recognized identifier scheme (along with orcid and bibcode)
    - altIdentifier is now an attribute of vr:ResourceName => data providers can use DOIs when declaring relationships.
  - WD published https://ivoa.net/documents/VOResource/20230105/index.html
- VODataService-1.3 (editor: MD) https://github.com/ivoa-std/VODataService
  - Introducing productTypeServed: cf http://mail.ivoa.net/pipermail/registry/2024-January/005550.html
- StandardsRegExt-1.1 (editor: RS) https://github.com/ivoa-std/StandardsRegExt
  - Summary and issues corrected: https://wiki.ivoa.net/internal/IVOA/InterOpMay2023Registry/InterOpMay2023Reg_StandardsRegExt-1.1.pdf
  - WD published https://ivoa.net/documents/StandardsRegExt/20230921/index.html
  - WD announced http://mail.ivoa.net/pipermail/registry/2023-October/005547.html
- DocRegExt-1.0 (editor: MD) https://github.com/ivoa-std/DocRegExt

Semantics WG

Data Curation Preservation IG

Good practices to provide Data in the VO -
Provide a DOI reference note - (to improve Data citation)
Promote Data Origin (see http://ivoa.net/documents/DataOrigin/) to working Group (DALI?) in order to have a basic Provenance in the VO
Investigate standards use in Open Science and their potential usage in the VO (eg: DCAT)

Education IG

Knowledge Discovery IG

ML-proofing existing and future science platforms:
- Are existing astronomy science platforms compatible with ML methods?
- Investigate whether science platforms can access tabular and non-tabular data through VO interfaces.
- Building libraries of well-established pre-trained models and integrating them in science platforms.
- Designing a questionnaire to collect user requirements for science platforms to support ML methods and see how it fits into the plan of science platform from the developers' and relevant service providers' side.
Artificial Intelligence and Large Language Models in the VO
- Coordinating an IVOA, inter-group "tiger team" that will scope the current and future potential impact of AI on VO.
- Collecting use cases and requirements for the integration of commercial and/or ad hoc LLMs models in IVOA-relevant topics.
- Investigating best practices to integrate LLMs with VO tools for a fusion of domain knowledge and data.

Operations IG

Ongoing activity:

Monitor VO health
- Coordinate "weather reports" (service compliance)
Address non-compliancy:
- Identify common/persistent errors
- Support/encourage service operators to improve service compliance
- Work with WGs on standards-related issues
Validation:
- Ensure validators are available (IvoaValidatorsSummary)
- Encourage use of validators
  - on deployed services
  - during standard development
Communication
- Provide forum for discussion of operational issues
- Host/invite "site reports"

Specific focus:

Work with DAL on standards issues:
- ConeSearch: UCD1+
- DALI: Sexagesimal markup standards
- SSA: A couple of Errata suggested
Push for service metadata improvements:
- VOUnits, UCDs
Upcoming themes:
- Operations in the cloud
- Authentication as an operational necessity

Radio IG

Complete and implement (2 implementation) the radio Obscore Extension under the resonsability of DM WG
Improve Pulsar Radio data Note in collaboration with TDIG
Start version 2 of Implementation review note

Solar System IG

Continue development on Observatory Facility Codes
Vocabulary Development:
- Reference Frames
- Data Product Types
- Planetary Object Types

Theory IG

Time Domain IG

Priority in 2023B is to continue the discussions and review of the VOEvent standard, and align it with current practices for transient alert reporting, Expertise from ZTF, and broker alerts for Vera Rubin will be reviewed and hopefully incorporated into a new version of the standard.

VOEvent 2.1 working draft: new version coordinated by DAL, but the TD IG should follow and read the draft to provide feedback. The current, stable version of VOEvent is at https://www.ivoa.net/documents/VOEvent/20110711/
Pick up discussion on Time Series Cube Data Model (2019), to get status, establish if it leads to a recommendation, etc. Does the datacube only have a time dimension, or also a spectral dimension? Of relevance for upcoming spectral time domain surveys. We need to ensue that it also fits high energy data (i.e. event files) => https://www.ivoa.net/documents/Notes/CubeDM/20190318/index.html
Time search postponed in the Cone Search standard to the next major release
Evaluate synergies with HAPI protocol for heliophysics time domain data (https://vires.services/hapi/)
Form Galluzzi's talk at interop: radio time/frequency datasets. Similar to GW transients. Are there standards for this?
Status of (S)TMOC => Space and Time coverage => Does this require updates? Is it currently being used? https://www.ivoa.net/documents/MOC/20220727/index.html
Cone search service that allows for time constraints
Other, dormant documents: <a href="https://wiki.ivoa.net/twiki/bin/edit/IVOA/VOEventRegExt?topicparent=IVOA.2023ARoadmap;nowysiwyg=0" rel="nofollow" title="VOEventRegExt (this topic does not yet exist; you can create it)"> VOEventRegExt </a> => Extension of the VO registry to describe a service providing VOEvents (dormant still 2014 ); STC-S => Space Time coordinate linear definitions (dormant still 2013)

Standard and Processes

META FILEATTACHMENT	attachment="wordcloud_2.png" attr="" comment="" date="1702498347" name="wordcloud_2.png" path="wordcloud_2.png" size="52198" user="JesusSalgado" version="1"

Revision 142024-02-20 - AnneRaugh

META TOPICPARENT	name="IvoaTCG"

IVOA Roadmap for 2023B

This outlines the roadmap for development activities by the various IVOA working and interest groups between the Nov 2023 and May 2024 Interops.

IVOA Roadmap for 2023B

Applications WG

Standards and Related:

Get VOTable 1.5 to RFC
Evolution of MOC adding frequency axis to MOC
Follow integration of VO-Standards and comon applications into science platform
Migrate HiPS and SAMP documents to Github
Clean up applications WG wiki pages.

Python

Support open development in PyVO (release 1.5)
Maintenance, new features? Organize meetings with developers, mainteners, users
Maintain votable parsing in Astropy core (add support for VOTable 1.5)

Data Access Layer WG

Primary:

2.2 - PEG, INTERVAL support, MOC support, Array support, string functions, OFFSET

DALI 1.2

PRec by Sydney

TAP 1.2

User managed persistent tables
Experiment with Open API spec for these changes

Conesearch 1.1

RESPONSEFORMAT, MAXREC
Allow services to reject unknown parameters
Modernize required UCDs (UCD 1.0-> UCD 1+)
WD by Sydney (PR pending validators and implementations)

SIAP-2.0 -> Data Access Protocol v1

Proceed with renaming, expansion of supported data product types
Miscellaneous changes
WD by Sydney

SODA1.1

return extended metadata
New transformation types
WD by Sydney

Secondary

Client and server implementations progressing
Raise PRec once implementations ready

Work restarting
New WD and perhaps PRec by Sydney

SSA

Issue errata for minor issues already noted in github

ADQLUser defined functions

Can functions be reconciled between GAVO and OAJ?

Data Model WG

Primary:

Spectrum 1.2 RFE:

With exec approval
- Update abstract with statement of model update scope
- create/update issues for future enhancements ( vocabularies, VOUnit, invalid UCD sweep)
- correct typo: PARAMs with no datatype
Find/update spec lib implementation

Transform 1.0:

implement python workflow scripts as jupyter notebooks
proceed to RFC

ObsCore extension for Radio domain

DM review of WD; organize resolution of any open questions.

Secondary:

Mango 1.0:

continue refinement of content and implementations
detail stop of V1.0 of document
goal: concrete WD for next interop

Dataset Metadata 1.0:

revise model per discussion in Bologna interop
define and execute appropriate implementations (in context of TimeSeries, Cube, Mango)
goal: concrete WD for next interop

Modeling High Energy Datasets:

Refine Note in support of HEIG creation
continue informal discussions of the 'club'
goal: formation of HE Interest group

Provenance, one step:

finalize Note, see if this can become a WD
- as 'view of Provenance' similar to ObsCore

Other:

VODML Toolkit

integrate toolkit usage into model repositories
utilize to generate code package of vo-dml compliant models.

NDCube 1.0:

work on Dataset, and High Energy should define additional workflow threads which exercise this model in other contexts.
goal: implement any defined workflow cases

Characterisation 2.0:

VO-DML compliant version of Characterisation model
goal: WD by Spring 2024

Field of View:

formalizing model basis for Aladin FoV format used by STScI and others
goal: no stated goals this semester

CAOM:

continue discussions with CADC about how this model fits into the IVOA ecosystem

Grid and Web Services WG

Execution Planner

Technical Note migrated to Working Draft

Two prototype implementations ongoing to check the consistency of the WD

- Dave Morris and Sara Bertocco

- ASTRON one in the context of SRCNet

Working Group new Name

Some names proposed at:

Converging to "Distributed Services and Protocols" - proposed by Dave Morris

Registry WG

Continue developing, maintaining and testing the new PyVO Registry search API
- Follow up discussion in Tucson’s Registry thematic session about “Python as a registry client for the end users”: https://wiki.ivoa.net/internal/IVOA/InterOpNov2023Registry/interop_202311_pyvo.pdf and https://wiki.ivoa.net/internal/IVOA/InterOpNov2023Registry/InterOpNov2023Registry_Notes-365days.pdf
- Investigate resource ranking in results
Facilitate discovery of data collections by product type (eg “time series”)
- cf work on VODataService-1.3 (see standards section below)
Curation and validation of the Registry
- Coordinate with Ops IG to continue ongoing validation and curation efforts among registry maintainers, resource curators, validators and standards authors
- Explore feasibility of a VOResource linter using XSD (vs schematron?) or/and checks with in Python (xpath & libxml2) to handle constraints (eg author names syntax)
Continue WG + EDU IG collaboration to help/train data publishers register their services
- Follow-up of online brainstorming mtg of 2023-10-03, cf report http://mail.ivoa.net/pipermail/registry/2023-October/005545.html and notes http://mail.ivoa.net/pipermail/registry/attachments/20231014/414c4998/attachment-0003.pdf
Continue involvement with DCP IG, esp. on the note “Data Origin and the VO” https://www.ivoa.net/documents/DataOrigin/
Continue discussing whether/how does cloud information belong in the registry and how to register information about multiple locations for finding data e.g., on-prem or on S3...
Follow-up on deprecation of the Registry Interface 1.0 old client search functionality on clients and servers
- discussed in Bologna cf notes https://wiki.ivoa.net/internal/IVOA/InterOpMay2023Registry/InterOpMay2023Registry-Notes.pdf
Standards currently worked on (in order of priority):
- RegTAP-1.2 (editor: MD) https://github.com/ivoa-std/RegTAP
  - storing coverage information (described in VOResource-1.2)
  - WD published https://ivoa.net/documents/RegTAP/20220519/
  - WD announced http://mail.ivoa.net/pipermail/registry/2022-May/005495.html
  - Goal: PR then RFC in 2024
- VOResource-1.2 (editor: MD) https://github.com/ivoa-std/VOResource
  - UAT-in-the-VO adoption
  - licenses: use SPDX URIs for rightURIs
  - generalizing altIdentifiers:
    - doi is now a recognized identifier scheme (along with orcid and bibcode)
    - altIdentifier is now an attribute of vr:ResourceName => data providers can use DOIs when declaring relationships.
  - WD published https://ivoa.net/documents/VOResource/20230105/index.html
- VODataService-1.3 (editor: MD) https://github.com/ivoa-std/VODataService
  - Introducing productTypeServed: cf http://mail.ivoa.net/pipermail/registry/2024-January/005550.html
- StandardsRegExt-1.1 (editor: RS) https://github.com/ivoa-std/StandardsRegExt
  - Summary and issues corrected: https://wiki.ivoa.net/internal/IVOA/InterOpMay2023Registry/InterOpMay2023Reg_StandardsRegExt-1.1.pdf
  - WD published https://ivoa.net/documents/StandardsRegExt/20230921/index.html
  - WD announced http://mail.ivoa.net/pipermail/registry/2023-October/005547.html
- DocRegExt-1.0 (editor: MD) https://github.com/ivoa-std/DocRegExt

Semantics WG

Data Curation Preservation IG

Good practices to provide Data in the VO -
Provide a DOI reference note - (to improve Data citation)
Promote Data Origin (see http://ivoa.net/documents/DataOrigin/) to working Group (DALI?) in order to have a basic Provenance in the VO
Investigate standards use in Open Science and their potential usage in the VO (eg: DCAT)

Education IG

Knowledge Discovery IG

ML-proofing existing and future science platforms:
- Are existing astronomy science platforms compatible with ML methods?
- Investigate whether science platforms can access tabular and non-tabular data through VO interfaces.
- Building libraries of well-established pre-trained models and integrating them in science platforms.
- Designing a questionnaire to collect user requirements for science platforms to support ML methods and see how it fits into the plan of science platform from the developers' and relevant service providers' side.
Artificial Intelligence and Large Language Models in the VO
- Coordinating an IVOA, inter-group "tiger team" that will scope the current and future potential impact of AI on VO.
- Collecting use cases and requirements for the integration of commercial and/or ad hoc LLMs models in IVOA-relevant topics.
- Investigating best practices to integrate LLMs with VO tools for a fusion of domain knowledge and data.

Operations IG

Ongoing activity:

Monitor VO health
- Coordinate "weather reports" (service compliance)
Address non-compliancy:
- Identify common/persistent errors
- Support/encourage service operators to improve service compliance
- Work with WGs on standards-related issues
Validation:
- Ensure validators are available (IvoaValidatorsSummary)
- Encourage use of validators
  - on deployed services
  - during standard development
Communication
- Provide forum for discussion of operational issues
- Host/invite "site reports"

Specific focus:

Work with DAL on standards issues:
- ConeSearch: UCD1+
- DALI: Sexagesimal markup standards
- SSA: A couple of Errata suggested
Push for service metadata improvements:
- VOUnits, UCDs
Upcoming themes:
- Operations in the cloud
- Authentication as an operational necessity

Radio IG

Complete and implement (2 implementation) the radio Obscore Extension under the resonsability of DM WG
Improve Pulsar Radio data Note in collaboration with TDIG
Start version 2 of Implementation review note

Solar System IG

Added:

>
>

Continue development on Observatory Facility Codes
Vocabulary Development:
- Reference Frames
- Data Product Types
- Planetary Object Types

Theory IG

Time Domain IG

Priority in 2023B is to continue the discussions and review of the VOEvent standard, and align it with current practices for transient alert reporting, Expertise from ZTF, and broker alerts for Vera Rubin will be reviewed and hopefully incorporated into a new version of the standard.

VOEvent 2.1 working draft: new version coordinated by DAL, but the TD IG should follow and read the draft to provide feedback. The current, stable version of VOEvent is at https://www.ivoa.net/documents/VOEvent/20110711/
Pick up discussion on Time Series Cube Data Model (2019), to get status, establish if it leads to a recommendation, etc. Does the datacube only have a time dimension, or also a spectral dimension? Of relevance for upcoming spectral time domain surveys. We need to ensue that it also fits high energy data (i.e. event files) => https://www.ivoa.net/documents/Notes/CubeDM/20190318/index.html
Time search postponed in the Cone Search standard to the next major release
Evaluate synergies with HAPI protocol for heliophysics time domain data (https://vires.services/hapi/)
Form Galluzzi's talk at interop: radio time/frequency datasets. Similar to GW transients. Are there standards for this?
Status of (S)TMOC => Space and Time coverage => Does this require updates? Is it currently being used? https://www.ivoa.net/documents/MOC/20220727/index.html
Cone search service that allows for time constraints
Other, dormant documents: <a href="https://wiki.ivoa.net/twiki/bin/edit/IVOA/VOEventRegExt?topicparent=IVOA.2023ARoadmap;nowysiwyg=0" rel="nofollow" title="VOEventRegExt (this topic does not yet exist; you can create it)"> VOEventRegExt </a> => Extension of the VO registry to describe a service providing VOEvents (dormant still 2014 ); STC-S => Space Time coordinate linear definitions (dormant still 2013)

Standard and Processes

META FILEATTACHMENT	attachment="wordcloud_2.png" attr="" comment="" date="1702498347" name="wordcloud_2.png" path="wordcloud_2.png" size="52198" user="JesusSalgado" version="1"

Revision 132024-01-24 - GillesLandais

META TOPICPARENT	name="IvoaTCG"

IVOA Roadmap for 2023B

This outlines the roadmap for development activities by the various IVOA working and interest groups between the Nov 2023 and May 2024 Interops.

IVOA Roadmap for 2023B

Applications WG

Standards and Related:

Get VOTable 1.5 to RFC
Evolution of MOC adding frequency axis to MOC
Follow integration of VO-Standards and comon applications into science platform
Migrate HiPS and SAMP documents to Github
Clean up applications WG wiki pages.

Python

Support open development in PyVO (release 1.5)
Maintenance, new features? Organize meetings with developers, mainteners, users
Maintain votable parsing in Astropy core (add support for VOTable 1.5)

Data Access Layer WG

Primary:

2.2 - PEG, INTERVAL support, MOC support, Array support, string functions, OFFSET

DALI 1.2

PRec by Sydney

TAP 1.2

User managed persistent tables
Experiment with Open API spec for these changes

Conesearch 1.1

RESPONSEFORMAT, MAXREC
Allow services to reject unknown parameters
Modernize required UCDs (UCD 1.0-> UCD 1+)
WD by Sydney (PR pending validators and implementations)

SIAP-2.0 -> Data Access Protocol v1

Proceed with renaming, expansion of supported data product types
Miscellaneous changes
WD by Sydney

SODA1.1

return extended metadata
New transformation types
WD by Sydney

Secondary

Client and server implementations progressing
Raise PRec once implementations ready

Work restarting
New WD and perhaps PRec by Sydney

SSA

Issue errata for minor issues already noted in github

ADQLUser defined functions

Can functions be reconciled between GAVO and OAJ?

Data Model WG

Primary:

Spectrum 1.2 RFE:

With exec approval
- Update abstract with statement of model update scope
- create/update issues for future enhancements ( vocabularies, VOUnit, invalid UCD sweep)
- correct typo: PARAMs with no datatype
Find/update spec lib implementation

Transform 1.0:

implement python workflow scripts as jupyter notebooks
proceed to RFC

ObsCore extension for Radio domain

DM review of WD; organize resolution of any open questions.

Secondary:

Mango 1.0:

continue refinement of content and implementations
detail stop of V1.0 of document
goal: concrete WD for next interop

Dataset Metadata 1.0:

revise model per discussion in Bologna interop
define and execute appropriate implementations (in context of TimeSeries, Cube, Mango)
goal: concrete WD for next interop

Modeling High Energy Datasets:

Refine Note in support of HEIG creation
continue informal discussions of the 'club'
goal: formation of HE Interest group

Provenance, one step:

finalize Note, see if this can become a WD
- as 'view of Provenance' similar to ObsCore

Other:

VODML Toolkit

integrate toolkit usage into model repositories
utilize to generate code package of vo-dml compliant models.

NDCube 1.0:

work on Dataset, and High Energy should define additional workflow threads which exercise this model in other contexts.
goal: implement any defined workflow cases

Characterisation 2.0:

VO-DML compliant version of Characterisation model
goal: WD by Spring 2024

Field of View:

formalizing model basis for Aladin FoV format used by STScI and others
goal: no stated goals this semester

CAOM:

continue discussions with CADC about how this model fits into the IVOA ecosystem

Grid and Web Services WG

Execution Planner

Technical Note migrated to Working Draft

Two prototype implementations ongoing to check the consistency of the WD

- Dave Morris and Sara Bertocco

- ASTRON one in the context of SRCNet

Working Group new Name

Some names proposed at:

Converging to "Distributed Services and Protocols" - proposed by Dave Morris

Registry WG

Continue developing, maintaining and testing the new PyVO Registry search API
- Follow up discussion in Tucson’s Registry thematic session about “Python as a registry client for the end users”: https://wiki.ivoa.net/internal/IVOA/InterOpNov2023Registry/interop_202311_pyvo.pdf and https://wiki.ivoa.net/internal/IVOA/InterOpNov2023Registry/InterOpNov2023Registry_Notes-365days.pdf
- Investigate resource ranking in results
Facilitate discovery of data collections by product type (eg “time series”)
- cf work on VODataService-1.3 (see standards section below)
Curation and validation of the Registry
- Coordinate with Ops IG to continue ongoing validation and curation efforts among registry maintainers, resource curators, validators and standards authors
- Explore feasibility of a VOResource linter using XSD (vs schematron?) or/and checks with in Python (xpath & libxml2) to handle constraints (eg author names syntax)
Continue WG + EDU IG collaboration to help/train data publishers register their services
- Follow-up of online brainstorming mtg of 2023-10-03, cf report http://mail.ivoa.net/pipermail/registry/2023-October/005545.html and notes http://mail.ivoa.net/pipermail/registry/attachments/20231014/414c4998/attachment-0003.pdf
Continue involvement with DCP IG, esp. on the note “Data Origin and the VO” https://www.ivoa.net/documents/DataOrigin/
Continue discussing whether/how does cloud information belong in the registry and how to register information about multiple locations for finding data e.g., on-prem or on S3...
Follow-up on deprecation of the Registry Interface 1.0 old client search functionality on clients and servers
- discussed in Bologna cf notes https://wiki.ivoa.net/internal/IVOA/InterOpMay2023Registry/InterOpMay2023Registry-Notes.pdf
Standards currently worked on (in order of priority):
- RegTAP-1.2 (editor: MD) https://github.com/ivoa-std/RegTAP
  - storing coverage information (described in VOResource-1.2)
  - WD published https://ivoa.net/documents/RegTAP/20220519/
  - WD announced http://mail.ivoa.net/pipermail/registry/2022-May/005495.html
  - Goal: PR then RFC in 2024
- VOResource-1.2 (editor: MD) https://github.com/ivoa-std/VOResource
  - UAT-in-the-VO adoption
  - licenses: use SPDX URIs for rightURIs
  - generalizing altIdentifiers:
    - doi is now a recognized identifier scheme (along with orcid and bibcode)
    - altIdentifier is now an attribute of vr:ResourceName => data providers can use DOIs when declaring relationships.
  - WD published https://ivoa.net/documents/VOResource/20230105/index.html
- VODataService-1.3 (editor: MD) https://github.com/ivoa-std/VODataService
  - Introducing productTypeServed: cf http://mail.ivoa.net/pipermail/registry/2024-January/005550.html
- StandardsRegExt-1.1 (editor: RS) https://github.com/ivoa-std/StandardsRegExt
  - Summary and issues corrected: https://wiki.ivoa.net/internal/IVOA/InterOpMay2023Registry/InterOpMay2023Reg_StandardsRegExt-1.1.pdf
  - WD published https://ivoa.net/documents/StandardsRegExt/20230921/index.html
  - WD announced http://mail.ivoa.net/pipermail/registry/2023-October/005547.html
- DocRegExt-1.0 (editor: MD) https://github.com/ivoa-std/DocRegExt

Semantics WG

Data Curation Preservation IG

Added:

>
>

Good practices to provide Data in the VO -
Provide a DOI reference note - (to improve Data citation)
Promote Data Origin (see http://ivoa.net/documents/DataOrigin/) to working Group (DALI?) in order to have a basic Provenance in the VO
Investigate standards use in Open Science and their potential usage in the VO (eg: DCAT)

Education IG

Knowledge Discovery IG

ML-proofing existing and future science platforms:
- Are existing astronomy science platforms compatible with ML methods?
- Investigate whether science platforms can access tabular and non-tabular data through VO interfaces.
- Building libraries of well-established pre-trained models and integrating them in science platforms.
- Designing a questionnaire to collect user requirements for science platforms to support ML methods and see how it fits into the plan of science platform from the developers' and relevant service providers' side.
Artificial Intelligence and Large Language Models in the VO
- Coordinating an IVOA, inter-group "tiger team" that will scope the current and future potential impact of AI on VO.
- Collecting use cases and requirements for the integration of commercial and/or ad hoc LLMs models in IVOA-relevant topics.
- Investigating best practices to integrate LLMs with VO tools for a fusion of domain knowledge and data.

Operations IG

Ongoing activity:

Monitor VO health
- Coordinate "weather reports" (service compliance)
Address non-compliancy:
- Identify common/persistent errors
- Support/encourage service operators to improve service compliance
- Work with WGs on standards-related issues
Validation:
- Ensure validators are available (IvoaValidatorsSummary)
- Encourage use of validators
  - on deployed services
  - during standard development
Communication
- Provide forum for discussion of operational issues
- Host/invite "site reports"

Specific focus:

Work with DAL on standards issues:
- ConeSearch: UCD1+
- DALI: Sexagesimal markup standards
- SSA: A couple of Errata suggested
Push for service metadata improvements:
- VOUnits, UCDs
Upcoming themes:
- Operations in the cloud
- Authentication as an operational necessity

Radio IG

Complete and implement (2 implementation) the radio Obscore Extension under the resonsability of DM WG
Improve Pulsar Radio data Note in collaboration with TDIG
Start version 2 of Implementation review note

Solar System IG

Theory IG

Time Domain IG

Priority in 2023B is to continue the discussions and review of the VOEvent standard, and align it with current practices for transient alert reporting, Expertise from ZTF, and broker alerts for Vera Rubin will be reviewed and hopefully incorporated into a new version of the standard.

VOEvent 2.1 working draft: new version coordinated by DAL, but the TD IG should follow and read the draft to provide feedback. The current, stable version of VOEvent is at https://www.ivoa.net/documents/VOEvent/20110711/
Pick up discussion on Time Series Cube Data Model (2019), to get status, establish if it leads to a recommendation, etc. Does the datacube only have a time dimension, or also a spectral dimension? Of relevance for upcoming spectral time domain surveys. We need to ensue that it also fits high energy data (i.e. event files) => https://www.ivoa.net/documents/Notes/CubeDM/20190318/index.html
Time search postponed in the Cone Search standard to the next major release
Evaluate synergies with HAPI protocol for heliophysics time domain data (https://vires.services/hapi/)
Form Galluzzi's talk at interop: radio time/frequency datasets. Similar to GW transients. Are there standards for this?
Status of (S)TMOC => Space and Time coverage => Does this require updates? Is it currently being used? https://www.ivoa.net/documents/MOC/20220727/index.html
Cone search service that allows for time constraints
Other, dormant documents: <a href="https://wiki.ivoa.net/twiki/bin/edit/IVOA/VOEventRegExt?topicparent=IVOA.2023ARoadmap;nowysiwyg=0" rel="nofollow" title="VOEventRegExt (this topic does not yet exist; you can create it)"> VOEventRegExt </a> => Extension of the VO registry to describe a service providing VOEvents (dormant still 2014 ); STC-S => Space Time coordinate linear definitions (dormant still 2013)

Standard and Processes

META FILEATTACHMENT	attachment="wordcloud_2.png" attr="" comment="" date="1702498347" name="wordcloud_2.png" path="wordcloud_2.png" size="52198" user="JesusSalgado" version="1"

Revision 122024-01-24 - RenaudSavalle

META TOPICPARENT	name="IvoaTCG"

IVOA Roadmap for 2023B

This outlines the roadmap for development activities by the various IVOA working and interest groups between the Nov 2023 and May 2024 Interops.

IVOA Roadmap for 2023B

Applications WG

Standards and Related:

Get VOTable 1.5 to RFC
Evolution of MOC adding frequency axis to MOC
Follow integration of VO-Standards and comon applications into science platform
Migrate HiPS and SAMP documents to Github
Clean up applications WG wiki pages.

Python

Support open development in PyVO (release 1.5)
Maintenance, new features? Organize meetings with developers, mainteners, users
Maintain votable parsing in Astropy core (add support for VOTable 1.5)

Data Access Layer WG

Primary:

2.2 - PEG, INTERVAL support, MOC support, Array support, string functions, OFFSET

DALI 1.2

PRec by Sydney

TAP 1.2

User managed persistent tables
Experiment with Open API spec for these changes

Conesearch 1.1

RESPONSEFORMAT, MAXREC
Allow services to reject unknown parameters
Modernize required UCDs (UCD 1.0-> UCD 1+)
WD by Sydney (PR pending validators and implementations)

SIAP-2.0 -> Data Access Protocol v1

Proceed with renaming, expansion of supported data product types
Miscellaneous changes
WD by Sydney

SODA1.1

return extended metadata
New transformation types
WD by Sydney

Secondary

Client and server implementations progressing
Raise PRec once implementations ready

Work restarting
New WD and perhaps PRec by Sydney

SSA

Issue errata for minor issues already noted in github

ADQLUser defined functions

Can functions be reconciled between GAVO and OAJ?

Data Model WG

Primary:

Spectrum 1.2 RFE:

With exec approval
- Update abstract with statement of model update scope
- create/update issues for future enhancements ( vocabularies, VOUnit, invalid UCD sweep)
- correct typo: PARAMs with no datatype
Find/update spec lib implementation

Transform 1.0:

implement python workflow scripts as jupyter notebooks
proceed to RFC

ObsCore extension for Radio domain

DM review of WD; organize resolution of any open questions.

Secondary:

Mango 1.0:

continue refinement of content and implementations
detail stop of V1.0 of document
goal: concrete WD for next interop

Dataset Metadata 1.0:

revise model per discussion in Bologna interop
define and execute appropriate implementations (in context of TimeSeries, Cube, Mango)
goal: concrete WD for next interop

Modeling High Energy Datasets:

Refine Note in support of HEIG creation
continue informal discussions of the 'club'
goal: formation of HE Interest group

Provenance, one step:

finalize Note, see if this can become a WD
- as 'view of Provenance' similar to ObsCore

Other:

VODML Toolkit

integrate toolkit usage into model repositories
utilize to generate code package of vo-dml compliant models.

NDCube 1.0:

work on Dataset, and High Energy should define additional workflow threads which exercise this model in other contexts.
goal: implement any defined workflow cases

Characterisation 2.0:

VO-DML compliant version of Characterisation model
goal: WD by Spring 2024

Field of View:

formalizing model basis for Aladin FoV format used by STScI and others
goal: no stated goals this semester

CAOM:

continue discussions with CADC about how this model fits into the IVOA ecosystem

Grid and Web Services WG

Execution Planner

Technical Note migrated to Working Draft

Two prototype implementations ongoing to check the consistency of the WD

- Dave Morris and Sara Bertocco

- ASTRON one in the context of SRCNet

Working Group new Name

Some names proposed at:

Converging to "Distributed Services and Protocols" - proposed by Dave Morris

Registry WG

Added:

>
>

Continue developing, maintaining and testing the new PyVO Registry search API
- Follow up discussion in Tucson’s Registry thematic session about “Python as a registry client for the end users”: https://wiki.ivoa.net/internal/IVOA/InterOpNov2023Registry/interop_202311_pyvo.pdf and https://wiki.ivoa.net/internal/IVOA/InterOpNov2023Registry/InterOpNov2023Registry_Notes-365days.pdf
- Investigate resource ranking in results
Facilitate discovery of data collections by product type (eg “time series”)
- cf work on VODataService-1.3 (see standards section below)
Curation and validation of the Registry
- Coordinate with Ops IG to continue ongoing validation and curation efforts among registry maintainers, resource curators, validators and standards authors
- Explore feasibility of a VOResource linter using XSD (vs schematron?) or/and checks with in Python (xpath & libxml2) to handle constraints (eg author names syntax)
Continue WG + EDU IG collaboration to help/train data publishers register their services
- Follow-up of online brainstorming mtg of 2023-10-03, cf report http://mail.ivoa.net/pipermail/registry/2023-October/005545.html and notes http://mail.ivoa.net/pipermail/registry/attachments/20231014/414c4998/attachment-0003.pdf
Continue involvement with DCP IG, esp. on the note “Data Origin and the VO” https://www.ivoa.net/documents/DataOrigin/
Continue discussing whether/how does cloud information belong in the registry and how to register information about multiple locations for finding data e.g., on-prem or on S3...
Follow-up on deprecation of the Registry Interface 1.0 old client search functionality on clients and servers
- discussed in Bologna cf notes https://wiki.ivoa.net/internal/IVOA/InterOpMay2023Registry/InterOpMay2023Registry-Notes.pdf
Standards currently worked on (in order of priority):
- RegTAP-1.2 (editor: MD) https://github.com/ivoa-std/RegTAP
  - storing coverage information (described in VOResource-1.2)
  - WD published https://ivoa.net/documents/RegTAP/20220519/
  - WD announced http://mail.ivoa.net/pipermail/registry/2022-May/005495.html
  - Goal: PR then RFC in 2024
- VOResource-1.2 (editor: MD) https://github.com/ivoa-std/VOResource
  - UAT-in-the-VO adoption
  - licenses: use SPDX URIs for rightURIs
  - generalizing altIdentifiers:
    - doi is now a recognized identifier scheme (along with orcid and bibcode)
    - altIdentifier is now an attribute of vr:ResourceName => data providers can use DOIs when declaring relationships.
  - WD published https://ivoa.net/documents/VOResource/20230105/index.html
- VODataService-1.3 (editor: MD) https://github.com/ivoa-std/VODataService
  - Introducing productTypeServed: cf http://mail.ivoa.net/pipermail/registry/2024-January/005550.html
- StandardsRegExt-1.1 (editor: RS) https://github.com/ivoa-std/StandardsRegExt
  - Summary and issues corrected: https://wiki.ivoa.net/internal/IVOA/InterOpMay2023Registry/InterOpMay2023Reg_StandardsRegExt-1.1.pdf
  - WD published https://ivoa.net/documents/StandardsRegExt/20230921/index.html
  - WD announced http://mail.ivoa.net/pipermail/registry/2023-October/005547.html
- DocRegExt-1.0 (editor: MD) https://github.com/ivoa-std/DocRegExt

Semantics WG

Data Curation Preservation IG

Education IG

Knowledge Discovery IG

ML-proofing existing and future science platforms:
- Are existing astronomy science platforms compatible with ML methods?
- Investigate whether science platforms can access tabular and non-tabular data through VO interfaces.
- Building libraries of well-established pre-trained models and integrating them in science platforms.
- Designing a questionnaire to collect user requirements for science platforms to support ML methods and see how it fits into the plan of science platform from the developers' and relevant service providers' side.
Artificial Intelligence and Large Language Models in the VO
- Coordinating an IVOA, inter-group "tiger team" that will scope the current and future potential impact of AI on VO.
- Collecting use cases and requirements for the integration of commercial and/or ad hoc LLMs models in IVOA-relevant topics.
- Investigating best practices to integrate LLMs with VO tools for a fusion of domain knowledge and data.

Operations IG

Ongoing activity:

Monitor VO health
- Coordinate "weather reports" (service compliance)
Address non-compliancy:
- Identify common/persistent errors
- Support/encourage service operators to improve service compliance
- Work with WGs on standards-related issues
Validation:
- Ensure validators are available (IvoaValidatorsSummary)
- Encourage use of validators
  - on deployed services
  - during standard development
Communication
- Provide forum for discussion of operational issues
- Host/invite "site reports"

Specific focus:

Work with DAL on standards issues:
- ConeSearch: UCD1+
- DALI: Sexagesimal markup standards
- SSA: A couple of Errata suggested
Push for service metadata improvements:
- VOUnits, UCDs
Upcoming themes:
- Operations in the cloud
- Authentication as an operational necessity

Radio IG

Complete and implement (2 implementation) the radio Obscore Extension under the resonsability of DM WG
Improve Pulsar Radio data Note in collaboration with TDIG
Start version 2 of Implementation review note

Solar System IG

Theory IG

Time Domain IG

Priority in 2023B is to continue the discussions and review of the VOEvent standard, and align it with current practices for transient alert reporting, Expertise from ZTF, and broker alerts for Vera Rubin will be reviewed and hopefully incorporated into a new version of the standard.

VOEvent 2.1 working draft: new version coordinated by DAL, but the TD IG should follow and read the draft to provide feedback. The current, stable version of VOEvent is at https://www.ivoa.net/documents/VOEvent/20110711/
Pick up discussion on Time Series Cube Data Model (2019), to get status, establish if it leads to a recommendation, etc. Does the datacube only have a time dimension, or also a spectral dimension? Of relevance for upcoming spectral time domain surveys. We need to ensue that it also fits high energy data (i.e. event files) => https://www.ivoa.net/documents/Notes/CubeDM/20190318/index.html
Time search postponed in the Cone Search standard to the next major release
Evaluate synergies with HAPI protocol for heliophysics time domain data (https://vires.services/hapi/)
Form Galluzzi's talk at interop: radio time/frequency datasets. Similar to GW transients. Are there standards for this?
Status of (S)TMOC => Space and Time coverage => Does this require updates? Is it currently being used? https://www.ivoa.net/documents/MOC/20220727/index.html
Cone search service that allows for time constraints
Other, dormant documents: <a href="https://wiki.ivoa.net/twiki/bin/edit/IVOA/VOEventRegExt?topicparent=IVOA.2023ARoadmap;nowysiwyg=0" rel="nofollow" title="VOEventRegExt (this topic does not yet exist; you can create it)"> VOEventRegExt </a> => Extension of the VO registry to describe a service providing VOEvents (dormant still 2014 ); STC-S => Space Time coordinate linear definitions (dormant still 2013)

Standard and Processes

META FILEATTACHMENT	attachment="wordcloud_2.png" attr="" comment="" date="1702498347" name="wordcloud_2.png" path="wordcloud_2.png" size="52198" user="JesusSalgado" version="1"

Revision 112024-01-24 - TamaraCivera

META TOPICPARENT	name="IvoaTCG"

IVOA Roadmap for 2023B

This outlines the roadmap for development activities by the various IVOA working and interest groups between the Nov 2023 and May 2024 Interops.

IVOA Roadmap for 2023B

Applications WG

Standards and Related:

Get VOTable 1.5 to RFC
Evolution of MOC adding frequency axis to MOC
Follow integration of VO-Standards and comon applications into science platform
Migrate HiPS and SAMP documents to Github
Clean up applications WG wiki pages.

Python

Support open development in PyVO (release 1.5)
Maintenance, new features? Organize meetings with developers, mainteners, users
Maintain votable parsing in Astropy core (add support for VOTable 1.5)

Data Access Layer WG

Primary:

2.2 - PEG, INTERVAL support, MOC support, Array support, string functions, OFFSET

DALI 1.2

PRec by Sydney

TAP 1.2

User managed persistent tables
Experiment with Open API spec for these changes

Conesearch 1.1

RESPONSEFORMAT, MAXREC
Allow services to reject unknown parameters
Modernize required UCDs (UCD 1.0-> UCD 1+)
WD by Sydney (PR pending validators and implementations)

SIAP-2.0 -> Data Access Protocol v1

Proceed with renaming, expansion of supported data product types
Miscellaneous changes
WD by Sydney

SODA1.1

return extended metadata
New transformation types
WD by Sydney

Secondary

Client and server implementations progressing
Raise PRec once implementations ready

Work restarting
New WD and perhaps PRec by Sydney

SSA

Issue errata for minor issues already noted in github

ADQLUser defined functions

Can functions be reconciled between GAVO and OAJ?

Data Model WG

Primary:

Spectrum 1.2 RFE:

With exec approval
- Update abstract with statement of model update scope
- create/update issues for future enhancements ( vocabularies, VOUnit, invalid UCD sweep)
- correct typo: PARAMs with no datatype
Find/update spec lib implementation

Transform 1.0:

implement python workflow scripts as jupyter notebooks
proceed to RFC

ObsCore extension for Radio domain

DM review of WD; organize resolution of any open questions.

Secondary:

Mango 1.0:

continue refinement of content and implementations
detail stop of V1.0 of document
goal: concrete WD for next interop

Dataset Metadata 1.0:

revise model per discussion in Bologna interop
define and execute appropriate implementations (in context of TimeSeries, Cube, Mango)
goal: concrete WD for next interop

Modeling High Energy Datasets:

Refine Note in support of HEIG creation
continue informal discussions of the 'club'
goal: formation of HE Interest group

Provenance, one step:

finalize Note, see if this can become a WD
- as 'view of Provenance' similar to ObsCore

Other:

VODML Toolkit

integrate toolkit usage into model repositories
utilize to generate code package of vo-dml compliant models.

NDCube 1.0:

work on Dataset, and High Energy should define additional workflow threads which exercise this model in other contexts.
goal: implement any defined workflow cases

Characterisation 2.0:

VO-DML compliant version of Characterisation model
goal: WD by Spring 2024

Field of View:

formalizing model basis for Aladin FoV format used by STScI and others
goal: no stated goals this semester

CAOM:

continue discussions with CADC about how this model fits into the IVOA ecosystem

Grid and Web Services WG

Execution Planner

Technical Note migrated to Working Draft

Two prototype implementations ongoing to check the consistency of the WD

- Dave Morris and Sara Bertocco

- ASTRON one in the context of SRCNet

Working Group new Name

Some names proposed at:

Converging to "Distributed Services and Protocols" - proposed by Dave Morris

Registry WG

Semantics WG

Data Curation Preservation IG

Education IG

Knowledge Discovery IG

ML-proofing existing and future science platforms:
- Are existing astronomy science platforms compatible with ML methods?
- Investigate whether science platforms can access tabular and non-tabular data through VO interfaces.
- Building libraries of well-established pre-trained models and integrating them in science platforms.
- Designing a questionnaire to collect user requirements for science platforms to support ML methods and see how it fits into the plan of science platform from the developers' and relevant service providers' side.
Artificial Intelligence and Large Language Models in the VO
- Coordinating an IVOA, inter-group "tiger team" that will scope the current and future potential impact of AI on VO.
- Collecting use cases and requirements for the integration of commercial and/or ad hoc LLMs models in IVOA-relevant topics.
- Investigating best practices to integrate LLMs with VO tools for a fusion of domain knowledge and data.

Operations IG

Added:

>
>

Ongoing activity:

Monitor VO health
- Coordinate "weather reports" (service compliance)
Address non-compliancy:
- Identify common/persistent errors
- Support/encourage service operators to improve service compliance
- Work with WGs on standards-related issues
Validation:
- Ensure validators are available (IvoaValidatorsSummary)
- Encourage use of validators
  - on deployed services
  - during standard development
Communication
- Provide forum for discussion of operational issues
- Host/invite "site reports"

Specific focus:

Work with DAL on standards issues:
- ConeSearch: UCD1+
- DALI: Sexagesimal markup standards
- SSA: A couple of Errata suggested
Push for service metadata improvements:
- VOUnits, UCDs
Upcoming themes:
- Operations in the cloud
- Authentication as an operational necessity

Radio IG

Complete and implement (2 implementation) the radio Obscore Extension under the resonsability of DM WG
Improve Pulsar Radio data Note in collaboration with TDIG
Start version 2 of Implementation review note

Solar System IG

Theory IG

Time Domain IG

Priority in 2023B is to continue the discussions and review of the VOEvent standard, and align it with current practices for transient alert reporting, Expertise from ZTF, and broker alerts for Vera Rubin will be reviewed and hopefully incorporated into a new version of the standard.

VOEvent 2.1 working draft: new version coordinated by DAL, but the TD IG should follow and read the draft to provide feedback. The current, stable version of VOEvent is at https://www.ivoa.net/documents/VOEvent/20110711/
Pick up discussion on Time Series Cube Data Model (2019), to get status, establish if it leads to a recommendation, etc. Does the datacube only have a time dimension, or also a spectral dimension? Of relevance for upcoming spectral time domain surveys. We need to ensue that it also fits high energy data (i.e. event files) => https://www.ivoa.net/documents/Notes/CubeDM/20190318/index.html
Time search postponed in the Cone Search standard to the next major release
Evaluate synergies with HAPI protocol for heliophysics time domain data (https://vires.services/hapi/)
Form Galluzzi's talk at interop: radio time/frequency datasets. Similar to GW transients. Are there standards for this?
Status of (S)TMOC => Space and Time coverage => Does this require updates? Is it currently being used? https://www.ivoa.net/documents/MOC/20220727/index.html
Cone search service that allows for time constraints
Other, dormant documents: <a href="https://wiki.ivoa.net/twiki/bin/edit/IVOA/VOEventRegExt?topicparent=IVOA.2023ARoadmap;nowysiwyg=0" rel="nofollow" title="VOEventRegExt (this topic does not yet exist; you can create it)"> VOEventRegExt </a> => Extension of the VO registry to describe a service providing VOEvents (dormant still 2014 ); STC-S => Space Time coordinate linear definitions (dormant still 2013)

Standard and Processes

META FILEATTACHMENT	attachment="wordcloud_2.png" attr="" comment="" date="1702498347" name="wordcloud_2.png" path="wordcloud_2.png" size="52198" user="JesusSalgado" version="1"

Revision 102024-01-16 - AdrianDamian

META TOPICPARENT	name="IvoaTCG"

IVOA Roadmap for 2023B

This outlines the roadmap for development activities by the various IVOA working and interest groups between the Nov 2023 and May 2024 Interops.

IVOA Roadmap for 2023B

Applications WG

Added:

>
>

Standards and Related:

Get VOTable 1.5 to RFC
Evolution of MOC adding frequency axis to MOC
Follow integration of VO-Standards and comon applications into science platform
Migrate HiPS and SAMP documents to Github
Clean up applications WG wiki pages.

Python

Support open development in PyVO (release 1.5)
Maintenance, new features? Organize meetings with developers, mainteners, users
Maintain votable parsing in Astropy core (add support for VOTable 1.5)

Data Access Layer WG

Primary:

2.2 - PEG, INTERVAL support, MOC support, Array support, string functions, OFFSET

DALI 1.2

PRec by Sydney

TAP 1.2

User managed persistent tables
Experiment with Open API spec for these changes

Conesearch 1.1

RESPONSEFORMAT, MAXREC
Allow services to reject unknown parameters
Modernize required UCDs (UCD 1.0-> UCD 1+)
WD by Sydney (PR pending validators and implementations)

SIAP-2.0 -> Data Access Protocol v1

Proceed with renaming, expansion of supported data product types
Miscellaneous changes
WD by Sydney

SODA1.1

return extended metadata
New transformation types
WD by Sydney

Secondary

Client and server implementations progressing
Raise PRec once implementations ready

Work restarting
New WD and perhaps PRec by Sydney

SSA

Issue errata for minor issues already noted in github

ADQLUser defined functions

Can functions be reconciled between GAVO and OAJ?

Data Model WG

Primary:

Spectrum 1.2 RFE:

With exec approval
- Update abstract with statement of model update scope
- create/update issues for future enhancements ( vocabularies, VOUnit, invalid UCD sweep)
- correct typo: PARAMs with no datatype
Find/update spec lib implementation

Transform 1.0:

implement python workflow scripts as jupyter notebooks
proceed to RFC

ObsCore extension for Radio domain

DM review of WD; organize resolution of any open questions.

Secondary:

Mango 1.0:

continue refinement of content and implementations
detail stop of V1.0 of document
goal: concrete WD for next interop

Dataset Metadata 1.0:

revise model per discussion in Bologna interop
define and execute appropriate implementations (in context of TimeSeries, Cube, Mango)
goal: concrete WD for next interop

Modeling High Energy Datasets:

Refine Note in support of HEIG creation
continue informal discussions of the 'club'
goal: formation of HE Interest group

Provenance, one step:

finalize Note, see if this can become a WD
- as 'view of Provenance' similar to ObsCore

Other:

VODML Toolkit

integrate toolkit usage into model repositories
utilize to generate code package of vo-dml compliant models.

NDCube 1.0:

work on Dataset, and High Energy should define additional workflow threads which exercise this model in other contexts.
goal: implement any defined workflow cases

Characterisation 2.0:

VO-DML compliant version of Characterisation model
goal: WD by Spring 2024

Field of View:

formalizing model basis for Aladin FoV format used by STScI and others
goal: no stated goals this semester

CAOM:

continue discussions with CADC about how this model fits into the IVOA ecosystem

Grid and Web Services WG

Execution Planner

Technical Note migrated to Working Draft

Two prototype implementations ongoing to check the consistency of the WD

- Dave Morris and Sara Bertocco

- ASTRON one in the context of SRCNet

Working Group new Name

Some names proposed at:

Converging to "Distributed Services and Protocols" - proposed by Dave Morris

Registry WG

Semantics WG

Data Curation Preservation IG

Education IG

Knowledge Discovery IG

ML-proofing existing and future science platforms:
- Are existing astronomy science platforms compatible with ML methods?
- Investigate whether science platforms can access tabular and non-tabular data through VO interfaces.
- Building libraries of well-established pre-trained models and integrating them in science platforms.
- Designing a questionnaire to collect user requirements for science platforms to support ML methods and see how it fits into the plan of science platform from the developers' and relevant service providers' side.
Artificial Intelligence and Large Language Models in the VO
- Coordinating an IVOA, inter-group "tiger team" that will scope the current and future potential impact of AI on VO.
- Collecting use cases and requirements for the integration of commercial and/or ad hoc LLMs models in IVOA-relevant topics.
- Investigating best practices to integrate LLMs with VO tools for a fusion of domain knowledge and data.

Operations IG

Radio IG

Complete and implement (2 implementation) the radio Obscore Extension under the resonsability of DM WG
Improve Pulsar Radio data Note in collaboration with TDIG
Start version 2 of Implementation review note

Solar System IG

Theory IG

Time Domain IG

Priority in 2023B is to continue the discussions and review of the VOEvent standard, and align it with current practices for transient alert reporting, Expertise from ZTF, and broker alerts for Vera Rubin will be reviewed and hopefully incorporated into a new version of the standard.

VOEvent 2.1 working draft: new version coordinated by DAL, but the TD IG should follow and read the draft to provide feedback. The current, stable version of VOEvent is at https://www.ivoa.net/documents/VOEvent/20110711/
Pick up discussion on Time Series Cube Data Model (2019), to get status, establish if it leads to a recommendation, etc. Does the datacube only have a time dimension, or also a spectral dimension? Of relevance for upcoming spectral time domain surveys. We need to ensue that it also fits high energy data (i.e. event files) => https://www.ivoa.net/documents/Notes/CubeDM/20190318/index.html
Time search postponed in the Cone Search standard to the next major release
Evaluate synergies with HAPI protocol for heliophysics time domain data (https://vires.services/hapi/)
Form Galluzzi's talk at interop: radio time/frequency datasets. Similar to GW transients. Are there standards for this?
Status of (S)TMOC => Space and Time coverage => Does this require updates? Is it currently being used? https://www.ivoa.net/documents/MOC/20220727/index.html
Cone search service that allows for time constraints
Other, dormant documents: <a href="https://wiki.ivoa.net/twiki/bin/edit/IVOA/VOEventRegExt?topicparent=IVOA.2023ARoadmap;nowysiwyg=0" rel="nofollow" title="VOEventRegExt (this topic does not yet exist; you can create it)"> VOEventRegExt </a> => Extension of the VO registry to describe a service providing VOEvents (dormant still 2014 ); STC-S => Space Time coordinate linear definitions (dormant still 2013)

Standard and Processes

META FILEATTACHMENT	attachment="wordcloud_2.png" attr="" comment="" date="1702498347" name="wordcloud_2.png" path="wordcloud_2.png" size="52198" user="JesusSalgado" version="1"

Revision 92023-12-13 - FrancoisBonnarel

META TOPICPARENT	name="IvoaTCG"

IVOA Roadmap for 2023B

This outlines the roadmap for development activities by the various IVOA working and interest groups between the Nov 2023 and May 2024 Interops.

IVOA Roadmap for 2023B

Applications WG

Data Access Layer WG

Primary:

2.2 - PEG, INTERVAL support, MOC support, Array support, string functions, OFFSET

DALI 1.2

PRec by Sydney

TAP 1.2

User managed persistent tables
Experiment with Open API spec for these changes

Conesearch 1.1

RESPONSEFORMAT, MAXREC
Allow services to reject unknown parameters
Modernize required UCDs (UCD 1.0-> UCD 1+)
WD by Sydney (PR pending validators and implementations)

SIAP-2.0 -> Data Access Protocol v1

Proceed with renaming, expansion of supported data product types
Miscellaneous changes
WD by Sydney

SODA1.1

return extended metadata
New transformation types
WD by Sydney

Secondary

Client and server implementations progressing
Raise PRec once implementations ready

Work restarting
New WD and perhaps PRec by Sydney

SSA

Issue errata for minor issues already noted in github

ADQLUser defined functions

Can functions be reconciled between GAVO and OAJ?

Data Model WG

Primary:

Spectrum 1.2 RFE:

With exec approval
- Update abstract with statement of model update scope
- create/update issues for future enhancements ( vocabularies, VOUnit, invalid UCD sweep)
- correct typo: PARAMs with no datatype
Find/update spec lib implementation

Transform 1.0:

implement python workflow scripts as jupyter notebooks
proceed to RFC

ObsCore extension for Radio domain

DM review of WD; organize resolution of any open questions.

Secondary:

Mango 1.0:

continue refinement of content and implementations
detail stop of V1.0 of document
goal: concrete WD for next interop

Dataset Metadata 1.0:

revise model per discussion in Bologna interop
define and execute appropriate implementations (in context of TimeSeries, Cube, Mango)
goal: concrete WD for next interop

Modeling High Energy Datasets:

Refine Note in support of HEIG creation
continue informal discussions of the 'club'
goal: formation of HE Interest group

Provenance, one step:

finalize Note, see if this can become a WD
- as 'view of Provenance' similar to ObsCore

Other:

VODML Toolkit

integrate toolkit usage into model repositories
utilize to generate code package of vo-dml compliant models.

NDCube 1.0:

work on Dataset, and High Energy should define additional workflow threads which exercise this model in other contexts.
goal: implement any defined workflow cases

Characterisation 2.0:

VO-DML compliant version of Characterisation model
goal: WD by Spring 2024

Field of View:

formalizing model basis for Aladin FoV format used by STScI and others
goal: no stated goals this semester

CAOM:

continue discussions with CADC about how this model fits into the IVOA ecosystem

Grid and Web Services WG

Execution Planner

Technical Note migrated to Working Draft

Two prototype implementations ongoing to check the consistency of the WD

- Dave Morris and Sara Bertocco

- ASTRON one in the context of SRCNet

Working Group new Name

Some names proposed at:

Converging to "Distributed Services and Protocols" - proposed by Dave Morris

Registry WG

Semantics WG

Data Curation Preservation IG

Education IG

Knowledge Discovery IG

ML-proofing existing and future science platforms:
- Are existing astronomy science platforms compatible with ML methods?
- Investigate whether science platforms can access tabular and non-tabular data through VO interfaces.
- Building libraries of well-established pre-trained models and integrating them in science platforms.
- Designing a questionnaire to collect user requirements for science platforms to support ML methods and see how it fits into the plan of science platform from the developers' and relevant service providers' side.
Artificial Intelligence and Large Language Models in the VO
- Coordinating an IVOA, inter-group "tiger team" that will scope the current and future potential impact of AI on VO.
- Collecting use cases and requirements for the integration of commercial and/or ad hoc LLMs models in IVOA-relevant topics.
- Investigating best practices to integrate LLMs with VO tools for a fusion of domain knowledge and data.

Operations IG

Radio IG

Changed:

<
<

Complete and implement (2 implementation) the radio Obscore Extension

>
>

Complete and implement (2 implementation) the radio Obscore Extension under the resonsability of DM WG

Improve Pulsar Radio data Note in collaboration with TDIG
Start version 2 of Implementation review note

Solar System IG

Theory IG

Time Domain IG

Priority in 2023B is to continue the discussions and review of the VOEvent standard, and align it with current practices for transient alert reporting, Expertise from ZTF, and broker alerts for Vera Rubin will be reviewed and hopefully incorporated into a new version of the standard.

VOEvent 2.1 working draft: new version coordinated by DAL, but the TD IG should follow and read the draft to provide feedback. The current, stable version of VOEvent is at https://www.ivoa.net/documents/VOEvent/20110711/
Pick up discussion on Time Series Cube Data Model (2019), to get status, establish if it leads to a recommendation, etc. Does the datacube only have a time dimension, or also a spectral dimension? Of relevance for upcoming spectral time domain surveys. We need to ensue that it also fits high energy data (i.e. event files) => https://www.ivoa.net/documents/Notes/CubeDM/20190318/index.html
Time search postponed in the Cone Search standard to the next major release
Evaluate synergies with HAPI protocol for heliophysics time domain data (https://vires.services/hapi/)
Form Galluzzi's talk at interop: radio time/frequency datasets. Similar to GW transients. Are there standards for this?
Status of (S)TMOC => Space and Time coverage => Does this require updates? Is it currently being used? https://www.ivoa.net/documents/MOC/20220727/index.html
Cone search service that allows for time constraints
Other, dormant documents: <a href="https://wiki.ivoa.net/twiki/bin/edit/IVOA/VOEventRegExt?topicparent=IVOA.2023ARoadmap;nowysiwyg=0" rel="nofollow" title="VOEventRegExt (this topic does not yet exist; you can create it)"> VOEventRegExt </a> => Extension of the VO registry to describe a service providing VOEvents (dormant still 2014 ); STC-S => Space Time coordinate linear definitions (dormant still 2013)

Standard and Processes

META FILEATTACHMENT	attachment="wordcloud_2.png" attr="" comment="" date="1702498347" name="wordcloud_2.png" path="wordcloud_2.png" size="52198" user="JesusSalgado" version="1"

Revision 82023-12-13 - JesusSalgado

  META TOPICPARENT 
  name="IvoaTCG"  

 IVOA Roadmap for 2023B 

This outlines the roadmap for development activities by the various IVOA working and interest groups between the Nov 2023 and May 2024 Interops.
- META TOPICPARENT
+  name="IvoaTCG"
-<
<
+  IVOA Roadmap for 2023B 
  Applications WG
   Data Access Layer WG
   Data Model WG
   Grid and Web Services WG
   Registry WG
   Semantics WG
   Data Curation Preservation IG
   Education IG
   Knowledge Discovery IG
   Operations IG
   Radio IG
   Solar System IG
   Theory IG
   Time Domain IG
   Standard and Processes
->
>
+  IVOA Roadmap for 2023B 
  Applications WG
   Data Access Layer WG
   Data Model WG
   Grid and Web Services WG
   Registry WG
   Semantics WG
   Data Curation Preservation IG
   Education IG
   Knowledge Discovery IG
   Operations IG
   Radio IG
   Solar System IG
   Theory IG
   Time Domain IG
   Standard and Processes
  Applications WG 
 Data Access Layer WG 

Primary:

ADQL 

 2.2 - PEG, INTERVAL support, MOC support, Array support, string functions, OFFSET
 
DALI 1.2 
 PRec by Sydney
 
TAP 1.2 
 User managed persistent tables
  Experiment with Open API spec for these changes
 
Conesearch 1.1 
 RESPONSEFORMAT, MAXREC
  Allow services to reject unknown parameters
  Modernize required UCDs (UCD 1.0-> UCD 1+)
  WD by Sydney (PR pending validators and implementations)
 
SIAP-2.0 -> Data Access Protocol v1 
 Proceed with renaming, expansion of supported data product types
  Miscellaneous changes
  WD by Sydney
 
SODA1.1 
 return extended metadata
  New transformation types
  WD by Sydney
-<
<
+Secondary
->
>
+Secondary
 LineTAP 
 Client and server implementations progressing
  Raise PRec once implementations ready
 
ObjObsSAP 
 Work restarting
  New WD and perhaps PRec by Sydney
 
SSA 
 Issue errata for minor issues already noted in github
 
ADQLUser defined functions 
 Can functions be reconciled between GAVO and OAJ?
 
 Data Model WG 

Primary:

Spectrum 1.2 RFE: 

 With exec approval 
 Update abstract with statement of model update scope
  create/update issues for future enhancements ( vocabularies, VOUnit, invalid UCD sweep)
  correct typo: PARAMs with no datatype
 
  Find/update spec lib implementation
 
Transform 1.0: 
 implement python workflow scripts as jupyter notebooks
  proceed to RFC
 
ObsCore extension for Radio domain 
 DM review of WD; organize resolution of any open questions.
 

Secondary:

Mango 1.0: 

 continue refinement of content and implementations
  detail stop of V1.0 of document
  goal: concrete WD for next interop
 
Dataset Metadata 1.0: 
 revise model per discussion in Bologna interop
  define and execute appropriate implementations (in context of TimeSeries, Cube, Mango)
  goal: concrete WD for next interop
 
Modeling High Energy Datasets: 
 Refine Note in support of HEIG creation
  continue informal discussions of the 'club'
  goal: formation of HE Interest group
 
Provenance, one step: 
 finalize Note, see if this can become a WD 
 as 'view of Provenance' similar to ObsCore
 
 

Other:

VODML Toolkit 

 integrate toolkit usage into model repositories
  utilize to generate code package of vo-dml compliant models.
 
NDCube 1.0: 
 work on Dataset, and High Energy should define additional workflow threads which exercise this model in other contexts.
  goal: implement any defined workflow cases
 
Characterisation 2.0: 
 VO-DML compliant version of Characterisation model
  goal: WD by Spring 2024
 
Field of View: 
 formalizing model basis for Aladin FoV format used by STScI and others
  goal: no stated goals this semester
 
CAOM: 
 continue discussions with CADC about how this model fits into the IVOA ecosystem
 

 Grid and Web Services WG
->
>
+ Execution Planner
 

Technical Note migrated to Working Draft

https://github.com/ivoa-std/ExecutionPlanner

Two prototype implementations ongoing to check the consistency of the WD

- Dave Morris and Sara Bertocco

- ASTRON one in the context of SRCNet
 

 Working Group new Name
 

Some names proposed at:

https://yopad.eu/p/New_name_for_GWS_group



Converging to "Distributed Services and Protocols" - proposed by Dave Morris
  Registry WG 
 Semantics WG 
 Data Curation Preservation IG 
 Education IG 
 Knowledge Discovery IG 
 
 ML-proofing existing and future science platforms:
 
 Are existing astronomy science platforms compatible with ML methods?
  Investigate whether science platforms can access tabular and non-tabular data through VO interfaces.
  Building libraries of well-established pre-trained models and integrating them in science platforms.
  Designing a questionnaire to collect user requirements for science platforms to support ML methods and see how it fits into the plan of science platform from the developers' and relevant service providers' side.
 
  Artificial Intelligence and Large Language Models in the VO 
 Coordinating an IVOA, inter-group "tiger team" that will scope the current and future potential impact of AI on VO.
  Collecting use cases and requirements for the integration of commercial and/or ad hoc LLMs models in IVOA-relevant topics.
  Investigating best practices to integrate LLMs with VO tools for a fusion of domain knowledge and data.
 
 
 Operations IG 
 Radio IG 
 
 Complete and implement (2 implementation) the radio Obscore Extension
  Improve Pulsar Radio data Note in collaboration with TDIG
  Start version 2 of Implementation review note
 
 Solar System IG 
 Theory IG 
 Time Domain IG
-<
<
+Priority in 2023B is to continue the discussions and review of the VOEvent standard, and align it with current practices for transient alert reporting, Expertise from ZTF, and broker alerts for Vera Rubin will be reviewed and hopefully incorporated into a new version of the standard.
->
>
+Priority in 2023B is to continue the discussions and review of the VOEvent standard, and align it with current practices for transient alert reporting, Expertise from ZTF, and broker alerts for Vera Rubin will be reviewed and hopefully incorporated into a new version of the standard.
  VOEvent 2.1 working draft: new version coordinated by DAL, but the TD IG should follow and read the draft to provide feedback. The current, stable version of VOEvent is at https://www.ivoa.net/documents/VOEvent/20110711/
  Pick up discussion on Time Series Cube Data Model (2019), to get status, establish if it leads to a recommendation, etc. Does the datacube only have a time dimension, or also a spectral dimension? Of relevance for upcoming spectral time domain surveys. We need to ensue that it also fits high energy data (i.e. event files) => https://www.ivoa.net/documents/Notes/CubeDM/20190318/index.html
  Time search postponed in the Cone Search standard to the next major release
  Evaluate synergies with HAPI protocol for heliophysics time domain data (https://vires.services/hapi/)
  Form Galluzzi's talk at interop: radio time/frequency datasets. Similar to GW transients. Are there standards for this?
  Status of (S)TMOC => Space and Time coverage => Does this require updates? Is it currently being used? https://www.ivoa.net/documents/MOC/20220727/index.html
  Cone search service that allows for time constraints
-<
<
+ Other, dormant documents: VOEventRegExt => Extension of the VO registry to describe a service providing VOEvents (dormant still 2014 ); STC-S => Space Time coordinate linear definitions (dormant still 2013)
->
>
+ Other, dormant documents: <a href="https://wiki.ivoa.net/twiki/bin/edit/IVOA/VOEventRegExt?topicparent=IVOA.2023ARoadmap;nowysiwyg=0" rel="nofollow" title="VOEventRegExt (this topic does not yet exist; you can create it)"> VOEventRegExt </a> => Extension of the VO registry to describe a service providing VOEvents (dormant still 2014 ); STC-S => Space Time coordinate linear definitions (dormant still 2013)
  Standard and Processes
-<
<
->
>
+ META FILEATTACHMENT 
  attachment="wordcloud_2.png" attr="" comment="" date="1702498347" name="wordcloud_2.png" path="wordcloud_2.png" size="52198" user="JesusSalgado" version="1"
- META FILEATTACHMENT
+  attachment="wordcloud_2.png" attr="" comment="" date="1702498347" name="wordcloud_2.png" path="wordcloud_2.png" size="52198" user="JesusSalgado" version="1"
->
>

Revision 72023-12-13 - FrancoisBonnarel

META TOPICPARENT	name="IvoaTCG"

IVOA Roadmap for 2023B

This outlines the roadmap for development activities by the various IVOA working and interest groups between the Nov 2023 and May 2024 Interops.

IVOA Roadmap for 2023B

Applications WG

Data Access Layer WG

Primary:

2.2 - PEG, INTERVAL support, MOC support, Array support, string functions, OFFSET

DALI 1.2

PRec by Sydney

TAP 1.2

User managed persistent tables
Experiment with Open API spec for these changes

Conesearch 1.1

RESPONSEFORMAT, MAXREC
Allow services to reject unknown parameters
Modernize required UCDs (UCD 1.0-> UCD 1+)
WD by Sydney (PR pending validators and implementations)

SIAP-2.0 -> Data Access Protocol v1

Proceed with renaming, expansion of supported data product types
Miscellaneous changes
WD by Sydney

SODA1.1

return extended metadata
New transformation types
WD by Sydney

Secondary

Client and server implementations progressing
Raise PRec once implementations ready

Work restarting
New WD and perhaps PRec by Sydney

SSA

Issue errata for minor issues already noted in github

ADQLUser defined functions

Can functions be reconciled between GAVO and OAJ?

Data Model WG

Primary:

Spectrum 1.2 RFE:

With exec approval
- Update abstract with statement of model update scope
- create/update issues for future enhancements ( vocabularies, VOUnit, invalid UCD sweep)
- correct typo: PARAMs with no datatype
Find/update spec lib implementation

Transform 1.0:

implement python workflow scripts as jupyter notebooks
proceed to RFC

ObsCore extension for Radio domain

DM review of WD; organize resolution of any open questions.

Secondary:

Mango 1.0:

continue refinement of content and implementations
detail stop of V1.0 of document
goal: concrete WD for next interop

Dataset Metadata 1.0:

revise model per discussion in Bologna interop
define and execute appropriate implementations (in context of TimeSeries, Cube, Mango)
goal: concrete WD for next interop

Modeling High Energy Datasets:

Refine Note in support of HEIG creation
continue informal discussions of the 'club'
goal: formation of HE Interest group

Provenance, one step:

finalize Note, see if this can become a WD
- as 'view of Provenance' similar to ObsCore

Other:

VODML Toolkit

integrate toolkit usage into model repositories
utilize to generate code package of vo-dml compliant models.

NDCube 1.0:

work on Dataset, and High Energy should define additional workflow threads which exercise this model in other contexts.
goal: implement any defined workflow cases

Characterisation 2.0:

VO-DML compliant version of Characterisation model
goal: WD by Spring 2024

Field of View:

formalizing model basis for Aladin FoV format used by STScI and others
goal: no stated goals this semester

CAOM:

continue discussions with CADC about how this model fits into the IVOA ecosystem

Grid and Web Services WG

Registry WG

Semantics WG

Data Curation Preservation IG

Education IG

Knowledge Discovery IG

ML-proofing existing and future science platforms:
- Are existing astronomy science platforms compatible with ML methods?
- Investigate whether science platforms can access tabular and non-tabular data through VO interfaces.
- Building libraries of well-established pre-trained models and integrating them in science platforms.
- Designing a questionnaire to collect user requirements for science platforms to support ML methods and see how it fits into the plan of science platform from the developers' and relevant service providers' side.
Artificial Intelligence and Large Language Models in the VO
- Coordinating an IVOA, inter-group "tiger team" that will scope the current and future potential impact of AI on VO.
- Collecting use cases and requirements for the integration of commercial and/or ad hoc LLMs models in IVOA-relevant topics.
- Investigating best practices to integrate LLMs with VO tools for a fusion of domain knowledge and data.

Operations IG

Radio IG

Added:

>
>

Complete and implement (2 implementation) the radio Obscore Extension
Improve Pulsar Radio data Note in collaboration with TDIG
Start version 2 of Implementation review note

Solar System IG

Theory IG

Time Domain IG

Priority in 2023B is to continue the discussions and review of the VOEvent standard, and align it with current practices for transient alert reporting, Expertise from ZTF, and broker alerts for Vera Rubin will be reviewed and hopefully incorporated into a new version of the standard.

VOEvent 2.1 working draft: new version coordinated by DAL, but the TD IG should follow and read the draft to provide feedback. The current, stable version of VOEvent is at https://www.ivoa.net/documents/VOEvent/20110711/
Pick up discussion on Time Series Cube Data Model (2019), to get status, establish if it leads to a recommendation, etc. Does the datacube only have a time dimension, or also a spectral dimension? Of relevance for upcoming spectral time domain surveys. We need to ensue that it also fits high energy data (i.e. event files) => https://www.ivoa.net/documents/Notes/CubeDM/20190318/index.html
Time search postponed in the Cone Search standard to the next major release
Evaluate synergies with HAPI protocol for heliophysics time domain data (https://vires.services/hapi/)
Form Galluzzi's talk at interop: radio time/frequency datasets. Similar to GW transients. Are there standards for this?
Status of (S)TMOC => Space and Time coverage => Does this require updates? Is it currently being used? https://www.ivoa.net/documents/MOC/20220727/index.html
Cone search service that allows for time constraints
Other, dormant documents: VOEventRegExt => Extension of the VO registry to describe a service providing VOEvents (dormant still 2014 ); STC-S => Space Time coordinate linear definitions (dormant still 2013)

Standard and Processes

<-- 
 
 
 Set ALLOWTOPICRENAME = TWikiAdminGroup
 
 

-->

Revision 62023-12-13 - RafaelMartinezGalarza

META TOPICPARENT	name="IvoaTCG"

IVOA Roadmap for 2023B

This outlines the roadmap for development activities by the various IVOA working and interest groups between the Nov 2023 and May 2024 Interops.

IVOA Roadmap for 2023B

Applications WG

Data Access Layer WG

Primary:

2.2 - PEG, INTERVAL support, MOC support, Array support, string functions, OFFSET

DALI 1.2

PRec by Sydney

TAP 1.2

User managed persistent tables
Experiment with Open API spec for these changes

Conesearch 1.1

RESPONSEFORMAT, MAXREC
Allow services to reject unknown parameters
Modernize required UCDs (UCD 1.0-> UCD 1+)
WD by Sydney (PR pending validators and implementations)

SIAP-2.0 -> Data Access Protocol v1

Proceed with renaming, expansion of supported data product types
Miscellaneous changes
WD by Sydney

SODA1.1

return extended metadata
New transformation types
WD by Sydney

Secondary

Client and server implementations progressing
Raise PRec once implementations ready

Work restarting
New WD and perhaps PRec by Sydney

SSA

Issue errata for minor issues already noted in github

ADQLUser defined functions

Can functions be reconciled between GAVO and OAJ?

Data Model WG

Primary:

Spectrum 1.2 RFE:

With exec approval
- Update abstract with statement of model update scope
- create/update issues for future enhancements ( vocabularies, VOUnit, invalid UCD sweep)
- correct typo: PARAMs with no datatype
Find/update spec lib implementation

Transform 1.0:

implement python workflow scripts as jupyter notebooks
proceed to RFC

ObsCore extension for Radio domain

DM review of WD; organize resolution of any open questions.

Secondary:

Mango 1.0:

continue refinement of content and implementations
detail stop of V1.0 of document
goal: concrete WD for next interop

Dataset Metadata 1.0:

revise model per discussion in Bologna interop
define and execute appropriate implementations (in context of TimeSeries, Cube, Mango)
goal: concrete WD for next interop

Modeling High Energy Datasets:

Refine Note in support of HEIG creation
continue informal discussions of the 'club'
goal: formation of HE Interest group

Provenance, one step:

finalize Note, see if this can become a WD
- as 'view of Provenance' similar to ObsCore

Other:

VODML Toolkit

integrate toolkit usage into model repositories
utilize to generate code package of vo-dml compliant models.

NDCube 1.0:

work on Dataset, and High Energy should define additional workflow threads which exercise this model in other contexts.
goal: implement any defined workflow cases

Characterisation 2.0:

VO-DML compliant version of Characterisation model
goal: WD by Spring 2024

Field of View:

formalizing model basis for Aladin FoV format used by STScI and others
goal: no stated goals this semester

CAOM:

continue discussions with CADC about how this model fits into the IVOA ecosystem

Grid and Web Services WG

Registry WG

Semantics WG

Data Curation Preservation IG

Education IG

Knowledge Discovery IG

ML-proofing existing and future science platforms:
- Are existing astronomy science platforms compatible with ML methods?
- Investigate whether science platforms can access tabular and non-tabular data through VO interfaces.
- Building libraries of well-established pre-trained models and integrating them in science platforms.
- Designing a questionnaire to collect user requirements for science platforms to support ML methods and see how it fits into the plan of science platform from the developers' and relevant service providers' side.
Artificial Intelligence and Large Language Models in the VO
- Coordinating an IVOA, inter-group "tiger team" that will scope the current and future potential impact of AI on VO.
- Collecting use cases and requirements for the integration of commercial and/or ad hoc LLMs models in IVOA-relevant topics.
- Investigating best practices to integrate LLMs with VO tools for a fusion of domain knowledge and data.

Operations IG

Radio IG

Solar System IG

Theory IG

Time Domain IG

Added:

>
>

Priority in 2023B is to continue the discussions and review of the VOEvent standard, and align it with current practices for transient alert reporting, Expertise from ZTF, and broker alerts for Vera Rubin will be reviewed and hopefully incorporated into a new version of the standard.

VOEvent 2.1 working draft: new version coordinated by DAL, but the TD IG should follow and read the draft to provide feedback. The current, stable version of VOEvent is at https://www.ivoa.net/documents/VOEvent/20110711/
Pick up discussion on Time Series Cube Data Model (2019), to get status, establish if it leads to a recommendation, etc. Does the datacube only have a time dimension, or also a spectral dimension? Of relevance for upcoming spectral time domain surveys. We need to ensue that it also fits high energy data (i.e. event files) => https://www.ivoa.net/documents/Notes/CubeDM/20190318/index.html
Time search postponed in the Cone Search standard to the next major release
Evaluate synergies with HAPI protocol for heliophysics time domain data (https://vires.services/hapi/)
Form Galluzzi's talk at interop: radio time/frequency datasets. Similar to GW transients. Are there standards for this?
Status of (S)TMOC => Space and Time coverage => Does this require updates? Is it currently being used? https://www.ivoa.net/documents/MOC/20220727/index.html
Cone search service that allows for time constraints
Other, dormant documents: VOEventRegExt => Extension of the VO registry to describe a service providing VOEvents (dormant still 2014 ); STC-S => Space Time coordinate linear definitions (dormant still 2013)

Standard and Processes

<-- 
 
 
 Set ALLOWTOPICRENAME = TWikiAdminGroup
 
 

-->

Revision 52023-12-13 - RaffaeleDAbrusco

META TOPICPARENT	name="IvoaTCG"

IVOA Roadmap for 2023B

This outlines the roadmap for development activities by the various IVOA working and interest groups between the Nov 2023 and May 2024 Interops.

IVOA Roadmap for 2023B

Applications WG

Data Access Layer WG

Primary:

2.2 - PEG, INTERVAL support, MOC support, Array support, string functions, OFFSET

DALI 1.2

PRec by Sydney

TAP 1.2

User managed persistent tables
Experiment with Open API spec for these changes

Conesearch 1.1

RESPONSEFORMAT, MAXREC
Allow services to reject unknown parameters
Modernize required UCDs (UCD 1.0-> UCD 1+)
WD by Sydney (PR pending validators and implementations)

SIAP-2.0 -> Data Access Protocol v1

Proceed with renaming, expansion of supported data product types
Miscellaneous changes
WD by Sydney

SODA1.1

return extended metadata
New transformation types
WD by Sydney

Secondary

Client and server implementations progressing
Raise PRec once implementations ready

Work restarting
New WD and perhaps PRec by Sydney

SSA

Issue errata for minor issues already noted in github

ADQLUser defined functions

Can functions be reconciled between GAVO and OAJ?

Data Model WG

Primary:

Spectrum 1.2 RFE:

With exec approval
- Update abstract with statement of model update scope
- create/update issues for future enhancements ( vocabularies, VOUnit, invalid UCD sweep)
- correct typo: PARAMs with no datatype
Find/update spec lib implementation

Transform 1.0:

implement python workflow scripts as jupyter notebooks
proceed to RFC

ObsCore extension for Radio domain

DM review of WD; organize resolution of any open questions.

Secondary:

Mango 1.0:

continue refinement of content and implementations
detail stop of V1.0 of document
goal: concrete WD for next interop

Dataset Metadata 1.0:

revise model per discussion in Bologna interop
define and execute appropriate implementations (in context of TimeSeries, Cube, Mango)
goal: concrete WD for next interop

Modeling High Energy Datasets:

Refine Note in support of HEIG creation
continue informal discussions of the 'club'

Changed:

<
<

goal: formation of HE Interest group

>
>

goal: formation of HE Interest group

Provenance, one step:

finalize Note, see if this can become a WD
- as 'view of Provenance' similar to ObsCore

Other:

VODML Toolkit

integrate toolkit usage into model repositories
utilize to generate code package of vo-dml compliant models.

NDCube 1.0:

work on Dataset, and High Energy should define additional workflow threads which exercise this model in other contexts.
goal: implement any defined workflow cases

Characterisation 2.0:

VO-DML compliant version of Characterisation model
goal: WD by Spring 2024

Field of View:

formalizing model basis for Aladin FoV format used by STScI and others
goal: no stated goals this semester

CAOM:

continue discussions with CADC about how this model fits into the IVOA ecosystem

Grid and Web Services WG

Registry WG

Semantics WG

Data Curation Preservation IG

Education IG

Knowledge Discovery IG

Added:

>
>

ML-proofing existing and future science platforms:
- Are existing astronomy science platforms compatible with ML methods?
- Investigate whether science platforms can access tabular and non-tabular data through VO interfaces.
- Building libraries of well-established pre-trained models and integrating them in science platforms.
- Designing a questionnaire to collect user requirements for science platforms to support ML methods and see how it fits into the plan of science platform from the developers' and relevant service providers' side.
Artificial Intelligence and Large Language Models in the VO
- Coordinating an IVOA, inter-group "tiger team" that will scope the current and future potential impact of AI on VO.
- Collecting use cases and requirements for the integration of commercial and/or ad hoc LLMs models in IVOA-relevant topics.
- Investigating best practices to integrate LLMs with VO tools for a fusion of domain knowledge and data.

Operations IG

Radio IG

Solar System IG

Theory IG

Time Domain IG

Standard and Processes

<-- 
 
 
 Set ALLOWTOPICRENAME = TWikiAdminGroup
 
 

-->

Revision 42023-12-12 - MarkCresitelloDittmar

META TOPICPARENT	name="IvoaTCG"

IVOA Roadmap for 2023B

This outlines the roadmap for development activities by the various IVOA working and interest groups between the Nov 2023 and May 2024 Interops.

IVOA Roadmap for 2023B

Applications WG

Data Access Layer WG

Primary:

2.2 - PEG, INTERVAL support, MOC support, Array support, string functions, OFFSET

DALI 1.2

PRec by Sydney

TAP 1.2

User managed persistent tables
Experiment with Open API spec for these changes

Conesearch 1.1

RESPONSEFORMAT, MAXREC
Allow services to reject unknown parameters
Modernize required UCDs (UCD 1.0-> UCD 1+)
WD by Sydney (PR pending validators and implementations)

SIAP-2.0 -> Data Access Protocol v1

Proceed with renaming, expansion of supported data product types
Miscellaneous changes
WD by Sydney

SODA1.1

return extended metadata
New transformation types
WD by Sydney

Secondary

Client and server implementations progressing
Raise PRec once implementations ready

Work restarting
New WD and perhaps PRec by Sydney

SSA

Issue errata for minor issues already noted in github

ADQLUser defined functions

Can functions be reconciled between GAVO and OAJ?

Data Model WG

Added:

>
>

Primary:

Spectrum 1.2 RFE:

With exec approval
- Update abstract with statement of model update scope
- create/update issues for future enhancements ( vocabularies, VOUnit, invalid UCD sweep)
- correct typo: PARAMs with no datatype
Find/update spec lib implementation

Transform 1.0:

implement python workflow scripts as jupyter notebooks
proceed to RFC

ObsCore extension for Radio domain

DM review of WD; organize resolution of any open questions.

Secondary:

Mango 1.0:

continue refinement of content and implementations
detail stop of V1.0 of document
goal: concrete WD for next interop

Dataset Metadata 1.0:

revise model per discussion in Bologna interop
define and execute appropriate implementations (in context of TimeSeries, Cube, Mango)
goal: concrete WD for next interop

Modeling High Energy Datasets:

Refine Note in support of HEIG creation
continue informal discussions of the 'club'
goal: formation of HE Interest group

Provenance, one step:

finalize Note, see if this can become a WD
- as 'view of Provenance' similar to ObsCore

Other:

VODML Toolkit

integrate toolkit usage into model repositories
utilize to generate code package of vo-dml compliant models.

NDCube 1.0:

work on Dataset, and High Energy should define additional workflow threads which exercise this model in other contexts.
goal: implement any defined workflow cases

Characterisation 2.0:

VO-DML compliant version of Characterisation model
goal: WD by Spring 2024

Field of View:

formalizing model basis for Aladin FoV format used by STScI and others
goal: no stated goals this semester

CAOM:

continue discussions with CADC about how this model fits into the IVOA ecosystem

Grid and Web Services WG

Registry WG

Semantics WG

Data Curation Preservation IG

Education IG

Knowledge Discovery IG

Operations IG

Radio IG

Solar System IG

Theory IG

Time Domain IG

Standard and Processes

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Deleted:

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Revision 32023-12-08 - JamesDempsey

META TOPICPARENT	name="IvoaTCG"

IVOA Roadmap for 2023B

This outlines the roadmap for development activities by the various IVOA working and interest groups between the Nov 2023 and May 2024 Interops.

IVOA Roadmap for 2023B

Applications WG

Data Access Layer WG

Added:

>
>

Primary:

2.2 - PEG, INTERVAL support, MOC support, Array support, string functions, OFFSET

DALI 1.2

PRec by Sydney

TAP 1.2

User managed persistent tables
Experiment with Open API spec for these changes

Conesearch 1.1

RESPONSEFORMAT, MAXREC
Allow services to reject unknown parameters
Modernize required UCDs (UCD 1.0-> UCD 1+)
WD by Sydney (PR pending validators and implementations)

SIAP-2.0 -> Data Access Protocol v1

Proceed with renaming, expansion of supported data product types
Miscellaneous changes
WD by Sydney

SODA1.1

return extended metadata
New transformation types
WD by Sydney

Secondary

Client and server implementations progressing
Raise PRec once implementations ready