SPARQL Working Group Teleconference

Minutes of 19 January 2010

Agenda
http://www.w3.org/2009/sparql/wiki/Agenda-2010-01-19
Present
Lee Feigenbaum, Olivier Corby, Tommi Koivula, Matthew Perry, Ivan Herman, Orri Erling, Chimezie Ogbuji, Paul Gearon, Sandro Hawke, Axel Polleres, Alexandre Passant, Birte Glimm, Souripriya Das, David Charboneau, Gregory Williams
Regrets
Andy Seaborne, Steve Harris, Luke Wilson-Mawer
Chair
Lee Feigenbaum
Scribe
Olivier Corby
IRC Log
Original and Editable Wiki Version
Resolutions
  1. Approve minutes at http://www.w3.org/2009/sparql/meeting/2010-01-12 link
  2. publish http://www.w3.org/2009/sparql/docs/protocol-1.1/ plus new WSDL and Types files as new version of http://www.w3.org/TR/sparql11-protocol/ link
  3. publish http://www.w3.org/2009/sparql/docs/update-1.1/ + note on ISSUE 51 as new version of http://www.w3.org/TR/sparql11-update/ link
  4. To resolve ISSUE-27 in favor of SPARQL 1.1 Update WHERE clauses having the full expressivity of SPARQL 1.1 Query, noting that the WG will monitor implementation experience in this regard link
  5. Close ISSUE-25 with no change, noting that this is *allowed* by the definition of INSERT in the current SPARQL1.1 Update WD. link
  6. Close ISSUE-38 with no change, noting that this is covered by the resolution of ISSUE-27 already. link
Topics
<LeeF> Present: Lee, OlivierCorby, TommiK, MattPerry, ivanh, Orri, chimezie, pgearon, Sandro, AxelPolleres, alexpassant, bglimm, souri, dcharbon2, kasei
14:49:16 <trackbot> Meeting: SPARQL Working Group Teleconference
14:49:16 <trackbot>  Date: 19 January 2010

Trackbot IRC Bot: Date: 19 January 2010

14:49:17 <Zakim> ok, LeeF; I see SW_(SPARQL)10:00AM scheduled to start in 11 minutes

Zakim IRC Bot: ok, LeeF; I see SW_(SPARQL)10:00AM scheduled to start in 11 minutes

14:49:19 <LeeF> Agenda: http://www.w3.org/2009/sparql/wiki/Agenda-2010-01-19
14:49:23 <LeeF> Chair: LeeF
14:49:27 <LeeF> Regrets: AndyS, SteveH, LukeWM
14:51:16 <LeeF> Scribenick: OlivierCorby

(Scribe set to Olivier Corby)

15:05:16 <LeeF> http://www.w3.org/2009/sparql/wiki/Agenda-2010-01-19

(No events recorded for 14 minutes)

Lee Feigenbaum: http://www.w3.org/2009/sparql/wiki/Agenda-2010-01-19

15:05:26 <LeeF> topic: Admin

1. Admin

15:05:38 <LeeF> PROPOSED: Approve minutes at http://www.w3.org/2009/sparql/meeting/2010-01-12

PROPOSED: Approve minutes at http://www.w3.org/2009/sparql/meeting/2010-01-12

15:06:24 <LeeF> RESOLVED: Approve minutes at http://www.w3.org/2009/sparql/meeting/2010-01-12

RESOLVED: Approve minutes at http://www.w3.org/2009/sparql/meeting/2010-01-12

15:07:33 <LeeF> Next meeting: 2010-01-26 @ 15:00 UK / 10:00 EST TommiK to scribe, ivanhH to chair

Lee Feigenbaum: Next meeting: 2010-01-26 @ 15:00 UK / 10:00 EST TommiK to scribe, ivanhH to chair

15:08:00 <LeeF> Regrets next two weeks from Souri

Lee Feigenbaum: Regrets next two weeks from Souri

15:08:51 <Zakim> -alexpassant

Zakim IRC Bot: -alexpassant

15:09:57 <AxelPolleres> Orri: reporting about RDB2RDF, different approaches, nothing yet touching immediately on SPARQL

Orri Erling: reporting about RDB2RDF, different approaches, nothing yet touching immediately on SPARQL [ Scribe Assist by Axel Polleres ]

15:10:26 <AxelPolleres> ... main question how mapppings will be expressed.

Axel Polleres: ... main question how mapppings will be expressed.

15:11:08 <OlivierCorby> AxelPolleres: RIF

Axel Polleres: RIF

15:11:40 <OlivierCorby> ...Room to import RIF

...Room to import RIF

15:11:54 <OlivierCorby> ...Semantics for SPARQL RIF

...Semantics for SPARQL RIF

15:12:20 <LeeF> http://www.w3.org/2009/sparql/wiki/Comments

Lee Feigenbaum: http://www.w3.org/2009/sparql/wiki/Comments

15:13:26 <LeeF> topic: Document publication decisions

2. Document publication decisions

15:13:45 <OlivierCorby> LeeF: look at publishing Update and Protocol

Lee Feigenbaum: look at publishing Update and Protocol

15:14:28 <OlivierCorby> ... still an open issue about Return value for update

... still an open issue about Return value for update

15:14:50 <LeeF> http://www.w3.org/2009/sparql/docs/protocol-1.1/

Lee Feigenbaum: http://www.w3.org/2009/sparql/docs/protocol-1.1/

15:14:59 <AxelPolleres> LeeF: open issues relate protocol vs update, e.g. return values.

Lee Feigenbaum: open issues relate protocol vs update, e.g. return values. [ Scribe Assist by Axel Polleres ]

15:15:15 <OlivierCorby> LeeF: comments have been addressed

Lee Feigenbaum: comments have been addressed

15:15:38 <LeeF> PROPOSED: publish http://www.w3.org/2009/sparql/docs/protocol-1.1/ plus new WSDL and Types files as new version of http://www.w3.org/TR/sparql11-protocol/

PROPOSED: publish http://www.w3.org/2009/sparql/docs/protocol-1.1/ plus new WSDL and Types files as new version of http://www.w3.org/TR/sparql11-protocol/

15:16:09 <ivanh> +1

Ivan Herman: +1

15:16:11 <pgearon> seconded

Paul Gearon: seconded

15:16:14 <bglimm> +1

Birte Glimm: +1

15:16:16 <OlivierCorby> +1

+1

15:16:28 <alexpassant> +1 for DERI

Alexandre Passant: +1 for DERI

15:16:49 <AxelPolleres> +1

Axel Polleres: +1

15:16:57 <dcharbon2> +1

David Charboneau: +1

15:16:59 <LeeF> RESOLVED: publish http://www.w3.org/2009/sparql/docs/protocol-1.1/ plus new WSDL and Types files as new version of http://www.w3.org/TR/sparql11-protocol/

RESOLVED: publish http://www.w3.org/2009/sparql/docs/protocol-1.1/ plus new WSDL and Types files as new version of http://www.w3.org/TR/sparql11-protocol/

15:17:40 <LeeF> http://www.w3.org/2009/sparql/docs/update-1.1/Overview.xml

Lee Feigenbaum: http://www.w3.org/2009/sparql/docs/update-1.1/Overview.xml

15:18:54 <Souri> I just sent couple of minor comments: 1) change "unnamed graph" to "default graph"? and 2) [typo] provdided => provided

Souripriya Das: I just sent couple of minor comments: 1) change "unnamed graph" to "default graph"? and 2) [typo] provdided => provided

15:20:28 <LeeF> http://www.w3.org/2009/sparql/track/issues/51

Lee Feigenbaum: http://www.w3.org/2009/sparql/track/issues/51

15:23:06 <AxelPolleres> happy to publish!

Axel Polleres: happy to publish!

15:23:35 <LeeF> PROPOSED: publish http://www.w3.org/2009/sparql/docs/update-1.1/ + note on ISSUE 51 as new version of http://www.w3.org/TR/sparql11-update/

PROPOSED: publish http://www.w3.org/2009/sparql/docs/update-1.1/ + note on ISSUE-51 as new version of http://www.w3.org/TR/sparql11-update/

15:23:58 <ivanh> +1

Ivan Herman: +1

15:24:01 <bglimm> +1

Birte Glimm: +1

15:24:02 <dcharbon2> +1

David Charboneau: +1

15:24:11 <OlivierCorby> +1

+1

15:24:16 <LeeF> RESOLVED: publish http://www.w3.org/2009/sparql/docs/update-1.1/ + note on ISSUE 51 as new version of http://www.w3.org/TR/sparql11-update/

RESOLVED: publish http://www.w3.org/2009/sparql/docs/update-1.1/ + note on ISSUE-51 as new version of http://www.w3.org/TR/sparql11-update/

15:25:15 <ivanh> publication dates are tu and thu

Ivan Herman: publication dates are tu and thu

15:25:33 <ivanh> zakim, unmute me

Ivan Herman: zakim, unmute me

15:25:33 <Zakim> ivanh should no longer be muted

Zakim IRC Bot: ivanh should no longer be muted

15:25:36 <ivanh> q+

Ivan Herman: q+

15:26:34 <AxelPolleres> q+

Axel Polleres: q+

15:26:36 <LeeF> ack ivanh

Lee Feigenbaum: ack ivanh

15:28:14 <LeeF> ack AxelPolleres

Lee Feigenbaum: ack AxelPolleres

15:29:12 <AxelPolleres> http://www.w3.org/2005/07/pubrules

Axel Polleres: http://www.w3.org/2005/07/pubrules

15:30:40 <OlivierCorby> LeeF: Need to check docs wrt pubrules

Lee Feigenbaum: Need to check docs wrt pubrules

15:31:09 <chimezie> Zakim, unmute me

Chimezie Ogbuji: Zakim, unmute me

15:31:09 <Zakim> Chimezie_Ogbuji should no longer be muted

Zakim IRC Bot: Chimezie_Ogbuji should no longer be muted

15:31:12 <bglimm> ok for me [ed-- to involve editors in publication process (LeeF scribe assist)]

Birte Glimm: ok for me [ed-- to involve editors in publication process (LeeF scribe assist)]

15:31:15 <dcharbon2> ok for me

David Charboneau: ok for me

15:31:24 <AxelPolleres> ACTION: Axel to do a first check on pubrules on Thurday and chases up editors for non-trivial fixes if necessary

ACTION: Axel to do a first check on pubrules on Thurday and chases up editors for non-trivial fixes if necessary

15:31:24 <trackbot> Created ACTION-183 - Do a first check on pubrules on Thurday and chases up editors for non-trivial fixes if necessary  [on Axel Polleres - due 2010-01-26].

Trackbot IRC Bot: Created ACTION-183 - Do a first check on pubrules on Thurday and chases up editors for non-trivial fixes if necessary [on Axel Polleres - due 2010-01-26].

15:31:26 <chimezie> Zakim, mute me

Chimezie Ogbuji: Zakim, mute me

15:31:26 <Zakim> Chimezie_Ogbuji should now be muted

Zakim IRC Bot: Chimezie_Ogbuji should now be muted

15:31:30 <LeeF> topic: SemTech Panel Update

3. SemTech Panel Update

15:33:01 <alexpassant> might be here (submitting proposals so it depends on their acceptance)

Alexandre Passant: might be here (submitting proposals so it depends on their acceptance)

15:33:07 <chimezie> Not certain, still looking into it

Chimezie Ogbuji: Not certain, still looking into it

15:33:13 <OlivierCorby> LeeF: Paul and Andy will be at SemTech

Lee Feigenbaum: Paul and Andy will be at SemTech

15:35:18 <OlivierCorby> LeeF: Test suite / test cases

Lee Feigenbaum: Test suite / test cases

15:35:54 <OlivierCorby> ...Discussion next week, think about it

...Discussion next week, think about it

15:36:29 <Zakim> -alexpassant

Zakim IRC Bot: -alexpassant

15:36:32 <LeeF> topic: Overview document

4. Overview document

15:37:17 <Zakim> +??P7

Zakim IRC Bot: +??P7

15:37:24 <alexpassant> zakim, ??P7 is me

Alexandre Passant: zakim, ??P7 is me

15:37:24 <Zakim> +alexpassant; got it

Zakim IRC Bot: +alexpassant; got it

15:38:34 <chimezie> hehe

Chimezie Ogbuji: hehe

15:39:19 <LeeF> ACTION: Lee to work with Axel to put together an overview document for SPARQL 1.1

ACTION: Lee to work with Axel to put together an overview document for SPARQL 1.1

15:39:19 <trackbot> Created ACTION-184 - Work with Axel to put together an overview document for SPARQL 1.1 [on Lee Feigenbaum - due 2010-01-26].

Trackbot IRC Bot: Created ACTION-184 - Work with Axel to put together an overview document for SPARQL 1.1 [on Lee Feigenbaum - due 2010-01-26].

15:39:57 <LeeF> topic: update issues

5. update issues

15:40:10 <Zakim> -Orri

Zakim IRC Bot: -Orri

15:43:44 <chimezie> Zakim, unmute me

Chimezie Ogbuji: Zakim, unmute me

15:43:47 <Zakim> Chimezie_Ogbuji should no longer be muted

Zakim IRC Bot: Chimezie_Ogbuji should no longer be muted

15:46:08 <OlivierCorby> ISSUE-27 - Expressivity of SPARQL 1.1 Update WHERE clauses

ISSUE-27 - Expressivity of SPARQL 1.1 Update WHERE clauses

15:47:44 <LeeF> PROPOSED: To resolve ISSUE-27 in favor of SPARQL 1.1 Update WHERE clauses having the full expressivity of SPARQL 1.1 Query, noting that the WG will monitor implementation experience in this regard

PROPOSED: To resolve ISSUE-27 in favor of SPARQL 1.1 Update WHERE clauses having the full expressivity of SPARQL 1.1 Query, noting that the WG will monitor implementation experience in this regard

15:47:58 <chimezie> Second

Chimezie Ogbuji: Second

15:48:13 <LeeF> RESOLVED: To resolve ISSUE-27 in favor of SPARQL 1.1 Update WHERE clauses having the full expressivity of SPARQL 1.1 Query, noting that the WG will monitor implementation experience in this regard

RESOLVED: To resolve ISSUE-27 in favor of SPARQL 1.1 Update WHERE clauses having the full expressivity of SPARQL 1.1 Query, noting that the WG will monitor implementation experience in this regard

15:48:17 <AxelPolleres> +1

Axel Polleres: +1

15:48:23 <LeeF>  ISSUE-27: RESOLVED: To resolve ISSUE-27 in favor of SPARQL 1.1 Update WHERE clauses having the full expressivity of SPARQL 1.1 Query, noting that the WG will monitor implementation experience in this regard

Lee Feigenbaum: ISSUE-27: RESOLVED: To resolve ISSUE-27 in favor of SPARQL 1.1 Update WHERE clauses having the full expressivity of SPARQL 1.1 Query, noting that the WG will monitor implementation experience in this regard

15:48:23 <trackbot> ISSUE-27 Subqueries in Update operations, full expressivity notes added

Trackbot IRC Bot: ISSUE-27 Subqueries in Update operations, full expressivity notes added

15:48:24 <chimezie> Zakim, unmute me

Chimezie Ogbuji: Zakim, unmute me

15:48:24 <Zakim> Chimezie_Ogbuji was not muted, chimezie

Zakim IRC Bot: Chimezie_Ogbuji was not muted, chimezie

15:48:39 <LeeF> trackbot, close ISSUE-27

Lee Feigenbaum: trackbot, close ISSUE-27

15:48:39 <trackbot> ISSUE-27 Subqueries in Update operations, full expressivity closed

Trackbot IRC Bot: ISSUE-27 Subqueries in Update operations, full expressivity closed

15:49:07 <LeeF> http://www.w3.org/2009/sparql/track/issues/25

Lee Feigenbaum: http://www.w3.org/2009/sparql/track/issues/25

15:49:56 <LeeF> PROPOSED: Close ISSUE-25 with no change, noting that this is *allowed* by the definition of INSERT in the current SPARQL1.1 Update WD.

PROPOSED: Close ISSUE-25 with no change, noting that this is *allowed* by the definition of INSERT in the current SPARQL1.1 Update WD.

15:50:18 <AxelPolleres> +1

Axel Polleres: +1

15:50:34 <LeeF> RESOLVED: Close ISSUE-25 with no change, noting that this is *allowed* by the definition of INSERT in the current SPARQL1.1 Update WD.

RESOLVED: Close ISSUE-25 with no change, noting that this is *allowed* by the definition of INSERT in the current SPARQL1.1 Update WD.

15:50:47 <LeeF> http://www.w3.org/2009/sparql/track/issues/38

Lee Feigenbaum: http://www.w3.org/2009/sparql/track/issues/38

15:51:06 <LeeF>  ISSUE-25:  RESOLVED: Close ISSUE-25 with no change, noting that this is *allowed* by the definition of INSERT in the current SPARQL1.1 Update WD.

Lee Feigenbaum: ISSUE-25: RESOLVED: Close ISSUE-25 with no change, noting that this is *allowed* by the definition of INSERT in the current SPARQL1.1 Update WD.

15:51:06 <trackbot> ISSUE-25 Dynamic graph (variable) for INTO graph to update/modify notes added

Trackbot IRC Bot: ISSUE-25 Dynamic graph (variable) for INTO graph to update/modify notes added

15:51:13 <LeeF> trackbot, close ISSUE-25

Lee Feigenbaum: trackbot, close ISSUE-25

15:51:13 <trackbot> ISSUE-25 Dynamic graph (variable) for INTO graph to update/modify closed

Trackbot IRC Bot: ISSUE-25 Dynamic graph (variable) for INTO graph to update/modify closed

15:51:22 <LeeF> http://www.w3.org/2009/sparql/track/issues/38

Lee Feigenbaum: http://www.w3.org/2009/sparql/track/issues/38

15:51:51 <LeeF> PROPOSED: Close ISSUE-38 with no change, noting that this is covered by the resolution of ISSUE-27 already.

PROPOSED: Close ISSUE-38 with no change, noting that this is covered by the resolution of ISSUE-27 already.

15:52:00 <OlivierCorby> LeeF: relationship between property paths and SPARQL/Update

Lee Feigenbaum: relationship between property paths and SPARQL/Update

15:52:06 <AxelPolleres> +1

Axel Polleres: +1

15:52:24 <LeeF> RESOLVED: Close ISSUE-38 with no change, noting that this is covered by the resolution of ISSUE-27 already.

RESOLVED: Close ISSUE-38 with no change, noting that this is covered by the resolution of ISSUE-27 already.

15:52:32 <LeeF>  ISSUE-38:  RESOLVED: Close ISSUE-38 with no change, noting that this is covered by the resolution of ISSUE-27 already.

Lee Feigenbaum: ISSUE-38: RESOLVED: Close ISSUE-38 with no change, noting that this is covered by the resolution of ISSUE-27 already.

15:52:32 <trackbot> ISSUE-38 How do property paths interact with SPARQL/Update? notes added

Trackbot IRC Bot: ISSUE-38 How do property paths interact with SPARQL/Update? notes added

15:52:37 <LeeF> trackbot, close ISSUE-38

Lee Feigenbaum: trackbot, close ISSUE-38

15:52:37 <trackbot> ISSUE-38 How do property paths interact with SPARQL/Update? closed

Trackbot IRC Bot: ISSUE-38 How do property paths interact with SPARQL/Update? closed

15:55:37 <OlivierCorby> LeeF: issue 51 is about scoping update query with graph pattern

Lee Feigenbaum: ISSUE-51 is about scoping update query with graph pattern

15:56:48 <Souri> I agree that we need to be very clear on this issue about the universe: what constitute the "default graph" and what are the named graphs.

Souripriya Das: I agree that we need to be very clear on this issue about the universe: what constitute the "default graph" and what are the named graphs.

15:57:35 <chimezie> +1

Chimezie Ogbuji: +1

15:58:28 <AxelPolleres> q+ to ask whether you miss the ability to merge? Otherwise you could also FILTER on ?g ?

Axel Polleres: q+ to ask whether you miss the ability to merge? Otherwise you could also FILTER on ?g ?

15:58:44 <dcharbon2> q+

David Charboneau: q+

16:00:29 <LeeF> ack AxelPolleres

Lee Feigenbaum: ack AxelPolleres

16:00:29 <Zakim> AxelPolleres, you wanted to ask whether you miss the ability to merge? Otherwise you could also FILTER on ?g ?

Zakim IRC Bot: AxelPolleres, you wanted to ask whether you miss the ability to merge? Otherwise you could also FILTER on ?g ?

16:00:40 <chimezie> This capability is very important for us and generally I agree we should have parity with capabilities now and as they will be with regards to controlling granularity of managing graphs

Chimezie Ogbuji: This capability is very important for us and generally I agree we should have parity with capabilities now and as they will be with regards to controlling granularity of managing graphs

16:02:28 <sandro> We're overtime.  Gotta go.

Sandro Hawke: We're overtime. Gotta go.

16:06:04 <Zakim> SW_(SPARQL)10:00AM has ended

Zakim IRC Bot: SW_(SPARQL)10:00AM has ended

16:06:06 <Zakim> Attendees were ivanh, LeeF, +49.238.aaaa, +1.518.276.aabb, kasei, MattPerry, bglimm, Sandro, dcharbon2, +035840564aaee, +1.312.863.aaff, pgearon, OlivierCorby, tommik,

Zakim IRC Bot: Attendees were ivanh, LeeF, +49.238.aaaa, +1.518.276.aabb, kasei, MattPerry, bglimm, Sandro, dcharbon2, +035840564aaee, +1.312.863.aaff, pgearon, OlivierCorby, tommik,

16:06:11 <Zakim> ... Chimezie_Ogbuji, Orri, +03539149aagg, AxelPolleres, alexpassant, +1.603.897.aahh, Souri

Zakim IRC Bot: ... Chimezie_Ogbuji, Orri, +03539149aagg, AxelPolleres, alexpassant, +1.603.897.aahh, Souri



Formatted by CommonScribe


This revision (#1) generated 2010-01-19 17:05:49 UTC by 'lfeigenb', comments: 'thanks to Olivier for scribing'