InterOpOct2005VOQL < IVOA

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---++ Timetable
---+++ Session 1 (Oct 10, 9:30-11:00)
   1. Road Map: (Yuji & Maria: 10')
      * Where are we? 
      * Meeting goals
   2. Review ADQL and SkyNode specifications WD: (All: 60')
      * ADQL v1.0   
         * SQL 92 
            * The SELECT statement
            * BNF independent from language (Post C# as an external reference)
         * XMATCH function(s) syntax
         * Single & Multi node queries   
      * SkyNode v1.0
         * XMATCH function(s) algorithms 
         * Architecture Decoupling (Cascade and Parallel)
         * Add a mechanism to transmit "messages" in addition to data
         * Content standardization in returned VOTable
   3. Metadata. How enforce quality? (Maria: 10')
   4. Discuss schedule to upgrade skynodes from 0.7 to 1.0 (All: 10')  
- break -
---+++ Session 2 (Oct 10, 11:30-13:00) 
   5. Short presentations (No more than 40 - 45'; 10' to 15' each depending on quantity )
      * Brian Thomas - A VO Catalog model proposal (10')
   6. Future - Brief discussion (As time permits)
      * The '!' operator problem. Need for proper footprints. (Maria: 10')
      * VOQL needs diversity: equivalent implementations of Open SkyQuery portals accepting distributed queries
      * XMATCH function(s) algorithms (How do we include errors?) 
      * How do we deal with big query results? The path to VOStore
      * Xmatch works only between primary table from SkyNode (What needs to be done to allow xmatch with others?)
      * Table data model (standard column names) Where does Catalog Data Model WG stand?
      * Query by ucd and utype
   7. Update Road Map


---++ Presentations


|  *Presenter*  |  *Subject*  | *Slide*  |
|Maria or Yuji|Road Map | |
|Maria or Yuji|Review ADQL specifications WD: | |
|Maria or Yuji|Review SkyNode specifications WD: | |
|Maria|Metadata | |
|Brian Thomas|A VO Catalog model proposal | |
...




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This topic: IVOA > WebHome > IvoaEvents > InterOpOct2005 > InterOpOct2005VOQL
Topic revision: r2 - 2005-09-29 - YujiSHIRASAKI