The ADASS XXII Guide to Eating in the Champaign Urbana Area in progress Find short descriptions of some of the many eating choices available below. View Eating...
The ADASS er`s Guide to Nightlife in Champaign Urbana We`re in the heart of the semester right now, so there`s quite a bit going on about town. For a more complete...
Astronomical Data Query Language The Astronomical Data Query Language (ADQL) is the language used by the IVOA to represent astronomy queries posted to VO services...
ADQL 2.0 Erratum 1: White space clarification Author: Dave Morris Date last changed: 2018 02 23 Date accepted: 2018 02 22 Rationale The BNF grammar for the ADQL...
ADQL 2.0 Errata Page status report for Errata related to the ADQL 2.0 specification. (ADQL 2.0 next features page is available here). Accepted Errata ADQL...
ADQL 2.0 Next This topic collects proposals for modifications of the ADQL 2.0 specification in order to improve the next revision of the specification. Following...
ADQL 2.1 Next This topic collects proposals for modifications of the ADQL 2.1 specification in order to improve the next revision of the specification. Following the...
ADQL 2.1 Proposed Recommendation: Request for Comments ADQL defines an SQL like grammar adapted for astronomical purpose. It is especially used by the TAP (Table...
Recommended Edits to ADQL V2.0 PR: Geometric Function Semantics This document provides suggested edits that addresses Ray Plante`s RFC Comment that called for more...
SQLServer ADQL geometric functions Page for discussions about supporting the ADQL geometric functions in SQLServer. Current deployments ROE The main science archives...
A proposal for vector math in ADQL With tables containing massive amounts of vectors becoming common (e.g., the collections of low resolution spectra within Gaia DR...
Registry Interface Working Draft Discussion Topic Should we formally break away from the ADQL standard to define a Registry Query Language (RQL) based on ADQL? Content...
ADQL RFC This document will act as RFC centre for the Data Query Language v2.0 Proposed Recommendation. This document is currently under TCG evaluation for approval...
Work around abusive users Beginning This work has been proposed by Mark Holliman et we had a first discussion during the Heidelberg IVOA interop in May 2013 (GWS...
Application Considerations to prevent Abusive User Behaviour This page is meant to be a sounding board and general discussion area for the issue of preventing users...
Collaborative Page for AccessData This page is to capture details of discussions around the AccessData capability being deveveloped for the Multi dimensional data...
Access Format 1.Semantics should probably define those. How is the timescale for a good enough list of values? 1.Call to the community for contribution...
The Data Access Layer (DAL) Tutorial at ADASS XIII Collection of Slides and Information for the DAL Tutorial Session. DAL Overview (D.Tody) (.ppt) How to...
ADQL function names The ADQL standard itself does not impose any restrictions on the names that may be used for user defined functions. To avoid name collisions when...
If you are interested in sharing transportation from your arrival airport to Baltimore, please enter your name, e mail address, and flight arrival information below...
Alasdair Allan Project School of Physics University of Exeter Stocker Road Exeter EX4 4QL Tel. 44 1392 264160 Email aa #64;astro.ex.ac.uk Web http://www.astro...
Alberto Conti Space Telescope Science Institute 3700 San Martin Drive Baltimore, MD 21218 USA conti at stsci dot edu Tel: 1 (410) 338 4534 Fax: 1 (410) 338...
Applications Messaging Discussion Pages Links to early messaging discussions Applications Messaging Initial Questions for the community Applications Messaging...
High Level Protocol This document describes the application messaging protocol in terms of the operations a Hub and a client application should support. It does not...
Applications Messaging Initial Questions for the Community To spark off the discussion of what we want from an Applications Messaging System, we`ve prepared some...
What should be the format and structure of a message? A plain string? A URI or ivorn? XML? I`d rather define messages semantically (message name parameters),...
Do we need to be concerned with obsolescence of messages? At some point in the future someone might invent a better, more flexible message describing (say) how to...
PLASTIC specific Questions The following questions are to gauge how suitable PLASTIC is as a foundation for the restricted case of intradesktop application messaging...
Application discovery How should applications discover each other? Dynamically at runtime? Statically through some registry mechanism? Can we start apps that aren...
Is a hub based architecture best or should it be peer to peer (or something else?) a hub gives decoupling between clients, and makes things like discovery easier...
Which messaging systems might we want to look at for ideas to steal? e.g. D Bus (http://www.freedesktop.org/wiki/Software/dbus) MPI and friends (http:...
Who should have the power to define new messages? anyone individuals, development projects, standards bodies, communities, the messaging fabric shouldn`t care about...
What can we achieve by May? a cleaned up (backwards compatible?) IVOA approved version of Plastic that is easy to implement. Leave the rest for later NoelWinstanley...
How do applications discover each other`s capabilities? Hardwired into each application for apps they `know` ? Through the registry? Dynamically? dynamically seems...
Messaging beyond the desktop Inter application messaging will typically be only on a single machine, however there may be cases where a general application messaging...
How do we balance the need for messages to be general enough for max interop, with the specificity needed to exploit the full power of an app? Example 1. We might...
Data Transport What data formats should we use? Image formats other than FITS (SIA allows GRAPHIC types)? Table formats other than VOTable (e.g. csv exports from...
Do we need....? Some of the following features can be provided at the cost of greater complexity for the infrastructure, the client, or both. Other features might...
In a Hub based architecture, should the hub have any concept of the meaning of messages? In some messaging architectures the message broker is able to modify the messages...
Which set of platforms/languages should be able to access the messaging system? Fortran and other legacy codes might easily be able to create a message with a given...
Summary of the Applications Messaging Discussion Areas where we agree: We will concentrate on application to application messaging for a single user on a...
Applications Messaging Uses Below are some informal descriptions of the sorts of uses envisaged for application messaging. PLASTIC These are some of the current uses...
Applications Working Group License Details The standards developed by the IVOA are available for re use under the Creative Commons Attribution ShareAlike (CC BY SA...
(Back to Apps Schedule InterOpMay2008Applications) Abstracts The NVO Portal, Tom McGlynn Over the past year the NVO has developed a set of interlinked applications...
ArchesWalker is an outreach tool, developped in the frame of the European FP7 project Arches. It allows users to explore a set of objects of interest in various wavelength...
AstroCloud is a China VO project. At the beginning of 2013, two proposals submitted to NDRC (National Development and Reform commission) and CAS (Chinese Academy of...
(created by TonyLinde ) AstroGrid is the UK e Science community`s Virtual Observatory project. It has the following web presence: http://wiki.astrogrid.org...
# Follow up of the discussions on the design of a AstroPyVO API processing annotated data. At last Interop (April 2022), we have had a PyVO hands on session where...
Astro RG Astronomical Grid Community Research Group From http://forge.gridforum.org/projects/astro rg: The Astronomy Research Group explores issues related to the...
Astronomy Visualization Metadata (AVM) The AVM document defines a set of metadata that can be used to describe graphical images (e.g. JPEG, GIF, etc.) used for astronomy...
Astronomical Data Query Language RFC This document will act as RFC centre for the Astronomical Data Query Language V1.00 Proposed Recommendation. In order to add...
Astro RG @ GG13 March 13 16, 2005, Seoul, Korea Meeting Details 13 schedule Astro RG We will be discussing two main issues: Use of WS RF in relation...
Astro RG @ GG15 October 9 12, 2005, Boston, USA Meeting Details Astro RG We will be updating discussion in two main issues: VOStore Interface VOSpace...
Proposed standard for asychronous activities on web services Context Currently, all our IVOA services run synchronously. I.e., they do what is requested of them during...
IVOA Grid Web Services: Asynchronous services Contents Overview Services are defined as being asynchronous when an operation on a web service starts some...
Authentication: Single Sign On (SSO) Single sign on authentication means that you login once to a VO site or service and can then access any other VO site or service...
Authorization and Access control The ability to control who has access to resources and what operations are permitted is a common task across the IVOA. Access Control...
Name: Avalon Johnson Email: avalon #64;cacr.caltech.edu Company Name: Center For Advanced Computing Research, Caltech Company URL: http://www.cacr.caltech...