SPARQL Working Group

Minutes of 22 March 2011

Agenda
http://www.w3.org/2009/sparql/wiki/Agenda-2011-03-22
Seen
Andy Seaborne, Axel Polleres, Birte Glimm, Carlos Buil Aranda, Chimezie Ogbuji, Eric Prud'hommeaux, Gregory Williams, Lee Feigenbaum, Matthew Perry, Nicholas Humfrey, Nico Michaelis, Olivier Corby, Paul Gearon, Sandro Hawke, Steve Harris
Regrets
Chimezie Ogbuji
Chair
Axel Polleres
Scribe
Andy Seaborne, Lee Feigenbaum
IRC Log
Original and Editable Wiki Version
Resolutions
  1. Approve minutes at http://www.w3.org/2009/sparql/meeting/2011-03-15 link
Topics
13:55:06 <RRSAgent> logging to http://www.w3.org/2011/03/22-sparql-irc

RRSAgent IRC Bot: logging to http://www.w3.org/2011/03/22-sparql-irc

13:55:34 <AxelPolleres> Zakim, this will be sparql

Axel Polleres: Zakim, this will be sparql

13:55:34 <Zakim> ok, AxelPolleres; I see SW_(SPARQL)10:00AM scheduled to start in 5 minutes

Zakim IRC Bot: ok, AxelPolleres; I see SW_(SPARQL)10:00AM scheduled to start in 5 minutes

13:55:57 <AxelPolleres> agenda: http://www.w3.org/2009/sparql/wiki/Agenda-2011-03-22
13:56:03 <AxelPolleres> AxelPolleres has changed the topic to: agenda: http://www.w3.org/2009/sparql/wiki/Agenda-2011-03-22 (AxelPolleres)

Axel Polleres: AxelPolleres has changed the topic to: agenda: http://www.w3.org/2009/sparql/wiki/Agenda-2011-03-22 (AxelPolleres)

13:56:08 <AxelPolleres> chair: Axel Polleres
13:56:14 <AxelPolleres> regrets: Chime
13:59:16 <Zakim> SW_(SPARQL)10:00AM has now started

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

13:59:16 <Zakim> +kasei

Zakim IRC Bot: +kasei

13:59:24 <Zakim> +AxelPolleres

Zakim IRC Bot: +AxelPolleres

13:59:39 <Zakim> +??P5

Zakim IRC Bot: +??P5

13:59:40 <Zakim> -??P5

Zakim IRC Bot: -??P5

13:59:40 <Zakim> +??P5

Zakim IRC Bot: +??P5

13:59:51 <cbuilara> zakim, ??P5 is me

Carlos Buil Aranda: zakim, ??P5 is me

13:59:51 <Zakim> +cbuilara; got it

Zakim IRC Bot: +cbuilara; got it

13:59:56 <Zakim> +??P15

Zakim IRC Bot: +??P15

14:00:00 <Zakim> + +49.911.973.4.aaaa

Zakim IRC Bot: + +49.911.973.4.aaaa

14:00:04 <AndyS> zakim, ??P15 is me

Andy Seaborne: zakim, ??P15 is me

14:00:06 <Zakim> +AndyS; got it

Zakim IRC Bot: +AndyS; got it

14:00:08 <NicoM> zakim, +49 is me

Nico Michaelis: zakim, +49 is me

14:00:10 <Zakim> +NicoM; got it

Zakim IRC Bot: +NicoM; got it

14:00:18 <Zakim> + +33.4.92.38.aabb

Zakim IRC Bot: + +33.4.92.38.aabb

14:00:34 <OlivierCorby> zakim, aabb is me

Olivier Corby: zakim, aabb is me

14:00:34 <Zakim> +OlivierCorby; got it

Zakim IRC Bot: +OlivierCorby; got it

14:00:35 <Zakim> + +1.603.897.aacc

Zakim IRC Bot: + +1.603.897.aacc

14:00:44 <Zakim> +??P19

Zakim IRC Bot: +??P19

14:00:47 <MattPerry> zakim, aacc is me

Matthew Perry: zakim, aacc is me

14:00:48 <Zakim> +MattPerry; got it

Zakim IRC Bot: +MattPerry; got it

14:01:02 <SteveH_> Zakim, ??P19 is me

Steve Harris: Zakim, ??P19 is me

14:01:06 <Zakim> +SteveH_; got it

Zakim IRC Bot: +SteveH_; got it

14:02:11 <AxelPolleres> Zakim, who is on the phone?

Axel Polleres: Zakim, who is on the phone?

14:02:11 <Zakim> On the phone I see kasei, AxelPolleres, cbuilara, AndyS, NicoM, OlivierCorby, MattPerry, SteveH_

Zakim IRC Bot: On the phone I see kasei, AxelPolleres, cbuilara, AndyS, NicoM, OlivierCorby, MattPerry, SteveH_

14:02:36 <AndyS> I'll scribe

Andy Seaborne: I'll scribe

14:02:43 <AndyS> ScribeNick: AndyS

(Scribe set to Andy Seaborne)

14:02:48 <AxelPolleres> topic: Admin

1. Admin

14:02:50 <AndyS> Scribe: Andy Seaborne
14:03:00 <AxelPolleres> PROPOSED: Approve minutes at http://www.w3.org/2009/sparql/meeting/2011-03-15

PROPOSED: Approve minutes at http://www.w3.org/2009/sparql/meeting/2011-03-15

14:03:16 <AndyS> seconded

seconded

14:03:26 <AxelPolleres> RESOLVED: Approve minutes at http://www.w3.org/2009/sparql/meeting/2011-03-15

RESOLVED: Approve minutes at http://www.w3.org/2009/sparql/meeting/2011-03-15

14:03:55 <Zakim> -SteveH_

Zakim IRC Bot: -SteveH_

14:04:15 <AxelPolleres> next week back to normal?

Axel Polleres: next week back to normal?

14:04:23 <AndyS> Next meeting : Europe on summer time.  Meeting 15:00 UK.

Next meeting : Europe on summer time. Meeting 15:00 UK.

14:04:26 <AxelPolleres> Next regular meeting: 2011-03-29 @ 15:00 UK� / 10:00 EST (scribe: Birte)

Axel Polleres: Next regular meeting: 2011-03-29 @ 15:00 UK� / 10:00 EST (scribe: Birte)

14:04:43 <Zakim> +LeeF

Zakim IRC Bot: +LeeF

14:04:57 <AndyS> ScribeNick: LeeF

(Scribe set to Lee Feigenbaum)

14:05:15 <AndyS> Scribe: Lee Feigenbaum
14:05:17 <LeeF> topic: Comments

2. Comments

14:05:20 <AxelPolleres> topic: Comments

3. Comments

14:05:24 <Zakim> +??P25

Zakim IRC Bot: +??P25

14:05:34 <AxelPolleres> http://www.w3.org/2009/sparql/wiki/Comments

Axel Polleres: http://www.w3.org/2009/sparql/wiki/Comments

14:05:35 <SteveH> Zakim, ??P25 is me

Steve Harris: Zakim, ??P25 is me

14:05:35 <Zakim> +SteveH; got it

Zakim IRC Bot: +SteveH; got it

14:05:46 <AndyS> I have some drafts ready-to-be-approved.

Andy Seaborne: I have some drafts ready-to-be-approved.

14:05:55 <LeeF> AxelPolleres: unassigned comments

Axel Polleres: unassigned comments

14:06:01 <LeeF> ...one old one from Jeremy Carrol

...one old one from Jeremy Carrol

14:06:30 <LeeF> ...new comment on federation extension

...new comment on federation extension

14:06:46 <AxelPolleres> ACTION: Carlos to dradft an answer for comment WG-1

ACTION: Carlos to dradft an answer for comment WG-1

14:06:46 <trackbot> Created ACTION-413 - Dradft an answer for comment WG-1 [on Carlos Buil Aranda - due 2011-03-29].

Trackbot IRC Bot: Created ACTION-413 - Dradft an answer for comment WG-1 [on Carlos Buil Aranda - due 2011-03-29].

14:06:53 <Zakim> +pgearon

Zakim IRC Bot: +pgearon

14:07:07 <LeeF> AxelPolleres: one comment by Kjetil is being superceded by other mails from Kjetil

Axel Polleres: one comment by Kjetil is being superceded by other mails from Kjetil

14:07:25 <LeeF> AxelPolleres: there are some draft responses on the mailing list, please send comments / +1s on those draft responses

Axel Polleres: there are some draft responses on the mailing list, please send comments / +1s on those draft responses

14:07:28 <AndyS> Andy's outstanding responses: JB-5 (zero responses so far), and SC-1 (has one yes from Axel)

Andy Seaborne: Andy's outstanding responses: JB-5 (zero responses so far), and SC-1 (has one yes from Axel)

14:07:48 <LeeF> AxelPolleres: re: Gregg Reynolds's comment, Lee says that offlist communication indicates that Gregg does not expect a response from this WG

Axel Polleres: re: Gregg Reynolds's comment, Lee says that offlist communication indicates that Gregg does not expect a response from this WG

14:09:12 <LeeF> AxelPolleres: should we reconsider the naming of the dataset protocol document again? alternative would be "graph store protocol"

Axel Polleres: should we reconsider the naming of the dataset protocol document again? alternative would be "graph store protocol"

14:09:23 <AxelPolleres> http://www.w3.org/2009/sparql/wiki/CommentResponse:KK-12

Axel Polleres: http://www.w3.org/2009/sparql/wiki/CommentResponse:KK-12

14:09:47 <LeeF> AndyS: where is the vote from last time so we can see where things stood?

Andy Seaborne: where is the vote from last time so we can see where things stood?

14:10:03 <AndyS> http://www.w3.org/2009/sparql/meeting/2011-01-25

Andy Seaborne: http://www.w3.org/2009/sparql/meeting/2011-01-25

14:10:13 <AxelPolleres> some people replied that we might change the name to "SPARQL 1.1 Graph Store HTTP Protocol

Axel Polleres: some people replied that we might change the name to "SPARQL 1.1 Graph Store HTTP Protocol

14:10:47 <LeeF> http://lists.w3.org/Archives/Public/public-rdf-dawg/2011JanMar/0088.html was the list of choices

http://lists.w3.org/Archives/Public/public-rdf-dawg/2011JanMar/0088.html was the list of choices

14:11:34 <LeeF> AndyS: RDF WG is likely to draw a distinction  between the graph and the container for the graph

Andy Seaborne: RDF WG is likely to draw a distinction between the graph and the container for the graph

14:11:41 <LeeF> AxelPolleres: I don't think we should adopt their terminology at this point

Axel Polleres: I don't think we should adopt their terminology at this point

14:11:52 <LeeF> AndyS: Right, don't know where the terminology will end up, but let's get the framework right

Andy Seaborne: Right, don't know where the terminology will end up, but let's get the framework right

14:12:44 <LeeF> LeeF: I'll email the WG list floating the possibility of renaming the dataset protocol yet again

Lee Feigenbaum: I'll email the WG list floating the possibility of renaming the dataset protocol yet again

14:12:57 <LeeF> SteveH: users don't notice the distinction between mutable and non-mutable concepts

Steve Harris: users don't notice the distinction between mutable and non-mutable concepts

14:13:57 <Zakim> +Sandro

Zakim IRC Bot: +Sandro

14:14:10 <AxelPolleres> topic: to last call

4. to last call

14:14:17 <AxelPolleres> http://www.w3.org/2009/sparql/wiki/To_Last_Call

Axel Polleres: http://www.w3.org/2009/sparql/wiki/To_Last_Call

14:14:27 <LeeF> AxelPolleres: query status?

Axel Polleres: query status?

14:14:54 <LeeF> AndyS: I processed Birte and Axel's reviews that pertain to my sections; I'm up to date

Andy Seaborne: I processed Birte and Axel's reviews that pertain to my sections; I'm up to date

14:15:05 <LeeF> SteveH: One note in the document that I need to talk to Andy about.

Steve Harris: One note in the document that I need to talk to Andy about.

14:15:41 <Zakim> + +34.92.38.aadd

Zakim IRC Bot: + +34.92.38.aadd

14:15:41 <LeeF> ... one piece of algebra that is wrong per Birte and haven't yet been able to figure out what is right

... one piece of algebra that is wrong per Birte and haven't yet been able to figure out what is right

14:16:44 <LeeF> AxelPolleres: I also identified a few issues with the aggregate details

Axel Polleres: I also identified a few issues with the aggregate details

14:16:49 <LeeF> SteveH: Haven't yet gotten to those comments

Steve Harris: Haven't yet gotten to those comments

14:16:52 <ericP> you folks don't [plan to] have a 1.1 test harness which does graph bnode isomorphism for the tester, do you?

Eric Prud'hommeaux: you folks don't [plan to] have a 1.1 test harness which does graph bnode isomorphism for the tester, do you?

14:16:55 <ericP> (i ask 'cause RDB2RDF group contemplating such a harness 'cause their implementations don't require isomorphism equivalence other than for testing)

Eric Prud'hommeaux: (i ask 'cause RDB2RDF group contemplating such a harness 'cause their implementations don't require isomorphism equivalence other than for testing)

14:17:05 <LeeF> ericP, no plans for that right now

ericP, no plans for that right now

14:17:08 <ericP> tx

Eric Prud'hommeaux: tx

14:17:09 <LeeF> AxelPolleres: Lee still has open review

Axel Polleres: Lee still has pending review

14:17:15 <LeeF> s/open/pending
14:17:24 <AndyS> SPARQL 1.0 does?

Andy Seaborne: SPARQL 1.0 does?

14:17:50 <LeeF> SteveH: Not likely to be completed this month.

Steve Harris: Not likely to be completed this month.

14:18:15 <LeeF> AndyS: there are still pending reviews from Lee and a bit from Axel

Andy Seaborne: there are still pending reviews from Lee and a bit from Axel

14:18:32 <LeeF> AxelPolleres: mine is OK as is if I don't get to anything else

Axel Polleres: mine is OK as is if I don't get to anything else

14:19:42 <LeeF> LeeF: I'll punt on my review rather than hold back the schedule. My review is more likely to focus on editorial clarity and consistency then on the algebra details.

Lee Feigenbaum: I'll punt on my review rather than hold back the schedule. My review is more likely to focus on editorial clarity and consistency then on the algebra details.

14:19:48 <AxelPolleres> Steve: should be ready by April 8

Steve Harris: should be ready by April 8 [ Scribe Assist by Axel Polleres ]

14:19:52 <LeeF> AndyS: Offer to help SteveH with algebra changes

Andy Seaborne: Offer to help SteveH with algebra changes

14:20:06 <LeeF> SteveH: Thanks, quite possibly helpful.

Steve Harris: Thanks, quite possibly helpful.

14:20:35 <LeeF> SteveH: Could use help looking at Birte's suggested algebra changes for grouping, hard to figure out precise details

Steve Harris: Could use help looking at Birte's suggested algebra changes for grouping, hard to figure out precise details

14:20:40 <LeeF> (agreement to take conversation offline)

(agreement to take conversation offline)

14:20:42 <AxelPolleres> Zakim, who is on the phone?

Axel Polleres: Zakim, who is on the phone?

14:20:42 <Zakim> On the phone I see kasei, AxelPolleres, cbuilara, AndyS, NicoM, OlivierCorby, MattPerry, LeeF, SteveH, pgearon, Sandro, +34.92.38.aadd

Zakim IRC Bot: On the phone I see kasei, AxelPolleres, cbuilara, AndyS, NicoM, OlivierCorby, MattPerry, LeeF, SteveH, pgearon, Sandro, +34.92.38.aadd

14:20:46 <LeeF> AxelPolleres: update status?

Axel Polleres: update status?

14:21:11 <SteveH> AxelPolleres, yes, I've not read your review yet

Steve Harris: AxelPolleres, yes, I've not read your review yet

14:21:14 <LeeF> pgearon: will spend some time this week

Paul Gearon: will spend some time this week

14:21:31 <LeeF> AxelPolleres: Alex says we'll have update on formal semantics

Axel Polleres: Alex says we'll have update on formal semantics

14:22:10 <LeeF> AndyS: there are some yet-unaddressed comments from an earlier review from last August - we need to make sure those aren't lost

Andy Seaborne: there are some yet-unaddressed comments from an earlier review from last August - we need to make sure those aren't lost

14:22:19 <LeeF> pgearon: i can look through that list this afternoon

Paul Gearon: i can look through that list this afternoon

14:22:35 <AxelPolleres> ACTION: paul to check (andy's) old comments on update

ACTION: paul to check (andy's) old comments on update

14:22:35 <trackbot> Created ACTION-414 - Check (andy's) old comments on update [on Paul Gearon - due 2011-03-29].

Trackbot IRC Bot: Created ACTION-414 - Check (andy's) old comments on update [on Paul Gearon - due 2011-03-29].

14:22:55 <AxelPolleres> ACTION: Axel to check back with Alex on update formal semantics

ACTION: Axel to check back with Alex on update formal semantics

14:22:55 <trackbot> Created ACTION-415 - Check back with Alex on update formal semantics [on Axel Polleres - due 2011-03-29].

Trackbot IRC Bot: Created ACTION-415 - Check back with Alex on update formal semantics [on Axel Polleres - due 2011-03-29].

14:23:39 <AxelPolleres> moduylo formal semantics issue, should be ready for LC by first week of April

Axel Polleres: moduylo formal semantics issue, should be ready for LC by first week of April

14:23:55 <LeeF> AndyS: other review?

Andy Seaborne: other review?

14:24:01 <LeeF> kasei: Haven't had a chance to start it yet

Gregory Williams: Haven't had a chance to start it yet

14:24:19 <LeeF> ... ping me when I should start?

... ping me when I should start?

14:24:36 <AxelPolleres> ACTION: axel to ping greg for review as soon as Update formal semantics is ready

ACTION: axel to ping greg for review as soon as Update formal semantics is ready

14:24:37 <trackbot> Created ACTION-416 - Ping greg for review as soon as Update formal semantics is ready [on Axel Polleres - due 2011-03-29].

Trackbot IRC Bot: Created ACTION-416 - Ping greg for review as soon as Update formal semantics is ready [on Axel Polleres - due 2011-03-29].

14:24:48 <LeeF> AxelPolleres: protocol?

Axel Polleres: protocol?

14:25:21 <LeeF> http://www.w3.org/2009/sparql/docs/protocol-1.1/Overview2.xml

http://www.w3.org/2009/sparql/docs/protocol-1.1/Overview2.xml

14:26:25 <AxelPolleres> LeeF: section 2.1 has some updates, would be good to have feedback

Lee Feigenbaum: section 2.1 has some updates, would be good to have feedback [ Scribe Assist by Axel Polleres ]

14:27:53 <AxelPolleres> so, maybe if specifically the reviewers at least could have a look, comments welcome from everybody.

Axel Polleres: so, maybe if specifically the reviewers at least could have a look, comments welcome from everybody.

14:28:03 <LeeF> AxelPolleres: service description?

Axel Polleres: service description?

14:28:19 <LeeF> kasei: held up on editorial issues

Gregory Williams: held up on editorial issues

14:28:24 <LeeF> ... 1 is based on protocol document

... 1 is based on protocol document

14:28:36 <LeeF> ... other is on empty graph issue, waiting on ACTION-406 for Lee to provide some text

... other is on empty graph issue, waiting on ACTION-406 for Lee to provide some text

14:28:42 <LeeF> ... minor changes, nothing substantive

... minor changes, nothing substantive

14:28:53 <LeeF> AxelPolleres: on protocol document - schedule?

Axel Polleres: on protocol document - schedule?

14:29:26 <AxelPolleres> protocol schedule schedule not entirely clear

Axel Polleres: protocol schedule schedule not entirely clear

14:29:35 <Zakim> + +44.186.528.aaee

Zakim IRC Bot: + +44.186.528.aaee

14:29:39 <AxelPolleres> service description essentially ready for LC

Axel Polleres: service description essentially ready for LC

14:29:48 <LeeF> kasei: for protocol dependencies I just need stable links into the document

Gregory Williams: for protocol dependencies I just need stable links into the document

14:29:51 <bglimm> Zakim, +44.186.528.aaee is me

Birte Glimm: Zakim, +44.186.528.aaee is me

14:29:51 <Zakim> +bglimm; got it

Zakim IRC Bot: +bglimm; got it

14:29:56 <LeeF> kasei: ready for LC very very soon then, I hope

Gregory Williams: ready for LC very very soon then, I hope

14:30:03 <LeeF> AxelPolleres: dataset protocol?

Axel Polleres: dataset protocol?

14:30:29 <LeeF> AxelPolleres: there are some comments pending

Axel Polleres: there are some comments pending

14:31:44 <AxelPolleres> I made some attempt to summarise our position in the draft response to KK-12 ...

Axel Polleres: I made some attempt to summarise our position in the draft response to KK-12 ...

14:31:45 <AndyS> I think bullet one is done.

Andy Seaborne: I think bullet one is done.

14:32:04 <AxelPolleres> ... maybe the name change is an issue.

Axel Polleres: ... maybe the name change is an issue.

14:32:25 <AndyS> ... and bullet 2 is a change in fundamentals (?)

Andy Seaborne: ... and bullet 2 is a change in fundamentals (?)

14:32:30 <LeeF> AxelPolleres: entailment, main problem is still waiting for a review

Axel Polleres: entailment, main problem is still waiting for a review

14:32:38 <LeeF> bglimm: yes, and i might need to add something about property paths

Birte Glimm: yes, and i might need to add something about property paths

14:32:45 <LeeF> ... because they are different from BGP matching

... because they are different from BGP matching

14:33:00 <LeeF> ... and entailment is not defined for paths that can't be reduced to normal BGPs

... and entailment is not defined for paths that can't be reduced to normal BGPs

14:33:07 <LeeF> AxelPolleres: can we add that to wiki page?

Axel Polleres: can we add that to wiki page?

14:33:09 <LeeF> bglimm: yes

Birte Glimm: yes

14:34:35 <LeeF> AxelPolleres: can we move ahead without other reviews?

Axel Polleres: can we move ahead without other reviews?

14:34:39 <LeeF> LeeF: no process requirement otherwise

Lee Feigenbaum: no process requirement otherwise

14:34:46 <LeeF> AxelPolleres: if we have no more internal reviews, I'd be OK to go ahead

Axel Polleres: if we have no more internal reviews, I'd be OK to go ahead

14:34:51 <LeeF> (silence, other than typing)

(silence, other than typing)

14:35:19 <AxelPolleres> ACTION: Birte to add aa paragraph in entailment on property paths

ACTION: Birte to add aa paragraph in entailment on property paths

14:35:19 <trackbot> Created ACTION-417 - Add aa paragraph in entailment on property paths [on Birte Glimm - due 2011-03-29].

Trackbot IRC Bot: Created ACTION-417 - Add aa paragraph in entailment on property paths [on Birte Glimm - due 2011-03-29].

14:35:32 <AxelPolleres> ACTION: Axel to review proprtey paths paragraph in Entailment

ACTION: Axel to review proprtey paths paragraph in Entailment

14:35:33 <trackbot> Created ACTION-418 - Review proprtey paths paragraph in Entailment [on Axel Polleres - due 2011-03-29].

Trackbot IRC Bot: Created ACTION-418 - Review proprtey paths paragraph in Entailment [on Axel Polleres - due 2011-03-29].

14:35:41 <LeeF> AxelPolleres: federated query status?

Axel Polleres: federated query status?

14:35:58 <LeeF> AxelPolleres: re: entailment, there is still pending discussion of d-entailment and canonicalization

Axel Polleres: re: entailment, there is still pending discussion of d-entailment and canonicalization

14:36:06 <LeeF> ... let simmer for a week and see if we get more clarification

... let simmer for a week and see if we get more clarification

14:36:08 <LeeF> ... no traffic

... no traffic

14:36:21 <LeeF> ... we said if we don't get clarification then we might just drop it

... we said if we don't get clarification then we might just drop it

14:36:32 <LeeF> bglimm: not sure we accomplish anything by waiting another week

Birte Glimm: not sure we accomplish anything by waiting another week

14:37:03 <LeeF> bglimm: either remove it or strengthen it to define a minimum set of datatypes that need to be supported

Birte Glimm: either remove it or strengthen it to define a minimum set of datatypes that need to be supported

14:37:09 <LeeF> AxelPolleres: straw poll!

Axel Polleres: straw poll!

14:37:25 <LeeF> bglimm: could be an option to leave as is, but seems to be agreement that it's not useful in its current form

Birte Glimm: could be an option to leave as is, but seems to be agreement that it's not useful in its current form

14:37:43 <AxelPolleres> Strawpoll: +1 change D-entailment towards canonicalization -1 drop D-entailment

STRAWPOLL: +1 change D-entailment towards canonicalization -1 drop D-entailment

14:37:51 <SteveH> 0

Steve Harris: 0

14:37:52 <AndyS> +1 canonicalize

Andy Seaborne: +1 canonicalize

14:37:56 <cbuilara> 0

Carlos Buil Aranda: 0

14:37:56 <MattPerry> +1

Matthew Perry: +1

14:37:56 <bglimm> 0

Birte Glimm: 0

14:37:57 <kasei> 0.5

Gregory Williams: 0.5

14:37:57 <pgearon> +1

Paul Gearon: +1

14:37:58 <NicoM> 0

Nico Michaelis: 0

14:37:58 <LeeF> -1 (haven't heard of any systems that actually do SPARQL + D-entailment)

-1 (haven't heard of any systems that actually do SPARQL + D-entailment)

14:38:08 <AxelPolleres> 0

Axel Polleres: 0

14:38:45 <LeeF> bglimm: I would need help defining what data types must be supported

Birte Glimm: I would need help defining what data types must be supported

14:38:47 <AxelPolleres> Zakim, who is on the phone?

Axel Polleres: Zakim, who is on the phone?

14:38:47 <Zakim> On the phone I see kasei, AxelPolleres, cbuilara, AndyS, NicoM, OlivierCorby, MattPerry, LeeF, SteveH, pgearon, Sandro, +34.92.38.aadd, bglimm

Zakim IRC Bot: On the phone I see kasei, AxelPolleres, cbuilara, AndyS, NicoM, OlivierCorby, MattPerry, LeeF, SteveH, pgearon, Sandro, +34.92.38.aadd, bglimm

14:39:02 <LeeF> q+ to ask about canonicalization

q+ to ask about canonicalization

14:39:07 <LeeF> AxelPolleres: Matt, could you help?

Axel Polleres: Matt, could you help?

14:39:10 <LeeF> MattPerry: sure

Matthew Perry: sure

14:40:27 <LeeF> LeeF: I don't think canonicalization (of data being input to a store) is at issue here. This is about stores that do NOT canonicalize data on the way in but enforce D-entailment rules at query time, and we don't know of any systems that do that

Lee Feigenbaum: I don't think canonicalization (of data being input to a store) is at issue here. This is about stores that do NOT canonicalize data on the way in but enforce D-entailment rules at query time, and we don't know of any systems that do that

14:41:04 <AndyS> +1 - suggest it is on input; and for datatypes, suggest coverage - not MUST

Andy Seaborne: +1 - suggest it is on input; and for datatypes, suggest coverage - not MUST

14:41:40 <AxelPolleres> if you do and don't do canonicalization, you get different answers... that's an entailment regime, and it's done by systems

Axel Polleres: if you do and don't do canonicalization, you get different answers... that's an entailment regime, and it's done by systems

14:43:36 <LeeF> LeeF: I don't understand how canonicalization of data input has anything to do with entailment at query time

Lee Feigenbaum: I don't understand how canonicalization of data input has anything to do with entailment at query time

14:43:44 <LeeF> AndyS: the entailment regimes do specify legal graphs for input

Andy Seaborne: the entailment regimes do specify legal graphs for input

14:43:59 <LeeF> bglimm: I'd rather not put in the work if there's no benefit to it

Birte Glimm: I'd rather not put in the work if there's no benefit to it

14:44:16 <LeeF> AxelPolleres: I read that Oracle does this

Axel Polleres: I read that Oracle does this

14:44:23 <AndyS> RIOT can canonicalize on input

Andy Seaborne: RIOT can canonicalize on input

14:44:35 <LeeF> MattPerry: is there things in D-entailment that would not be captured by doing canonicalization at input time?

Matthew Perry: is there things in D-entailment that would not be captured by doing canonicalization at input time?

14:44:39 <LeeF> bglimm: you also need to do RDFS entailment

Birte Glimm: you also need to do RDFS entailment

14:45:15 <LeeF> MattPerry: I can send out a list of the canonicalization that we do.

Matthew Perry: I can send out a list of the canonicalization that we do.

14:45:36 <AxelPolleres> ACTION: Matthew to sync with Birte on Datatypes for canonicalisation

ACTION: Matthew to sync with Birte on Datatypes for canonicalisation

14:45:36 <trackbot> Created ACTION-419 - Sync with Birte on Datatypes for canonicalisation [on Matthew Perry - due 2011-03-29].

Trackbot IRC Bot: Created ACTION-419 - Sync with Birte on Datatypes for canonicalisation [on Matthew Perry - due 2011-03-29].

14:45:52 <LeeF> AxelPolleres: federated query status?

Axel Polleres: federated query status?

14:45:58 <bglimm> Zakim, mute me

Birte Glimm: Zakim, mute me

14:45:58 <Zakim> bglimm should now be muted

Zakim IRC Bot: bglimm should now be muted

14:46:05 <LeeF> cbuilara: applied the comments from Axel and Lee

Carlos Buil Aranda: applied the comments from Axel and Lee

14:46:07 <AxelPolleres> topic: Fed Query

5. Fed Query

14:46:10 <LeeF> ... sent email

... sent email

14:46:19 <LeeF> ... wiki page with the comments of how I handled these comments

... wiki page with the comments of how I handled these comments

14:46:24 <LeeF> ... waiting for answers

... waiting for answers

14:46:32 <LeeF> ... need to clarify some things

... need to clarify some things

14:46:39 <LeeF> ... from Axel and Lee

... from Axel and Lee

14:47:03 <LeeF> AxelPolleres: link to wiki page?

Axel Polleres: link to wiki page?

14:47:31 <AxelPolleres> Carlos, add missing issues to Last call page on wiki, please

Axel Polleres: Carlos, add missing issues to Last call page on wiki, please

14:47:34 <AndyS> I'd take the grammar extract out - it's probably out of date.  Link  to ServiceGraphPattern

Andy Seaborne: I'd take the grammar extract out - it's probably out of date. Link to ServiceGraphPattern

14:48:33 <AxelPolleres> ACTION: Carlos to look into removing grammar extracts from Fed query and direclty link to current grammar

ACTION: Carlos to look into removing grammar extracts from Fed query and direclty link to current grammar

14:48:33 <trackbot> Created ACTION-420 - Look into removing grammar extracts from Fed query and direclty link to current grammar [on Carlos Buil Aranda - due 2011-03-29].

Trackbot IRC Bot: Created ACTION-420 - Look into removing grammar extracts from Fed query and direclty link to current grammar [on Carlos Buil Aranda - due 2011-03-29].

14:48:34 <Zakim> -pgearon

Zakim IRC Bot: -pgearon

14:48:48 <cbuilara> fed Query review: http://www.w3.org/2009/sparql/wiki/To_Last_Call/Federated_Query_Review

Carlos Buil Aranda: fed Query review: http://www.w3.org/2009/sparql/wiki/To_Last_Call/Federated_Query_Review

14:49:02 <LeeF> AxelPolleres: JSON results format?

Axel Polleres: JSON results format?

14:49:09 <LeeF> AndyS: no changes yet, concentrating on query

Andy Seaborne: no changes yet, concentrating on query

14:49:15 <LeeF> ... JSON can go on a different schedule if need be

... JSON can go on a different schedule if need be

14:49:34 <Zakim> +??P13

Zakim IRC Bot: +??P13

14:49:39 <bglimm> Zakim, unmute me

Birte Glimm: Zakim, unmute me

14:49:39 <Zakim> bglimm should no longer be muted

Zakim IRC Bot: bglimm should no longer be muted

14:49:46 <NickH> Zakim, ??P13 is me

Nicholas Humfrey: Zakim, ??P13 is me

14:49:49 <Zakim> +NickH; got it

Zakim IRC Bot: +NickH; got it

14:50:37 <AxelPolleres> Birte: entailment... ready by end of first week of april

Birte Glimm: entailment... ready by end of first week of april [ Scribe Assist by Axel Polleres ]

14:50:37 <LeeF> cbuilara: if comments this week, need 1-2 weeks at most to apply final comments

Carlos Buil Aranda: if comments this week, need 1-2 weeks at most to apply final comments

14:50:46 <bglimm> Zakim, mute me

Birte Glimm: Zakim, mute me

14:50:46 <Zakim> bglimm should now be muted

Zakim IRC Bot: bglimm should now be muted

14:51:10 <AxelPolleres> Carlos: reaslistic 1st or 2nd week of april (assuming open questions are addressed by Lee and Axel)

Carlos Buil Aranda: reaslistic 1st or 2nd week of april (assuming open questions are addressed by Lee and Axel) [ Scribe Assist by Axel Polleres ]

14:51:23 <LeeF> AxelPolleres: overview document?

Axel Polleres: overview document?

14:51:27 <LeeF> ... Lee and Axel to discuss offline

... Lee and Axel to discuss offline

14:52:24 <LeeF> topic: test cases

6. test cases

14:52:33 <LeeF> AxelPolleres: looking for volunteers to look through test cases and figure out what is ready for approval

Axel Polleres: looking for volunteers to look through test cases and figure out what is ready for approval

14:52:44 <LeeF> ... look through minutes, mailing list, etc.

... look through minutes, mailing list, etc.

14:52:55 <MattPerry> Property Path tests are ready as far as I'm concerned

Matthew Perry: Property Path tests are ready as far as I'm concerned

14:53:01 <AndyS> I've added some bad syntax tests recently.

Andy Seaborne: I've added some bad syntax tests recently.

14:53:21 <AxelPolleres> Zakim, pick a victim

Axel Polleres: Zakim, pick a victim

14:53:21 <Zakim> Not knowing who is chairing or who scribed recently, I propose MattPerry

Zakim IRC Bot: Not knowing who is chairing or who scribed recently, I propose MattPerry

14:53:24 <LeeF> LeeF: suggest agenda items for next week: property path tests and bad syntax tests

Lee Feigenbaum: suggest agenda items for next week: property path tests and bad syntax tests

14:53:33 <OlivierCorby> I can contribute to test cases

Olivier Corby: I can contribute to test cases

14:54:17 <Zakim> + +1.540.412.aaff

Zakim IRC Bot: + +1.540.412.aaff

14:54:28 <AxelPolleres> ACTION: Olivier to look through test cases and provide a summary by next TC

ACTION: Olivier to look through test cases and provide a summary by next TC

14:54:28 <trackbot> Created ACTION-421 - Look through test cases and provide a summary by next TC [on Olivier Corby - due 2011-03-29].

Trackbot IRC Bot: Created ACTION-421 - Look through test cases and provide a summary by next TC [on Olivier Corby - due 2011-03-29].

14:54:40 <pgearon> Zakim, aaff is me

Paul Gearon: Zakim, aaff is me

14:54:40 <Zakim> +pgearon; got it

Zakim IRC Bot: +pgearon; got it

14:56:19 <LeeF> topic: action review

7. action review

14:56:28 <LeeF> AxelPolleres: (reviews pending actions)

Axel Polleres: (reviews pending actions)

14:56:55 <kasei> 407 is done

Gregory Williams: 407 is done

14:57:11 <AxelPolleres> close ACTION-407

Axel Polleres: close ACTION-407

14:57:11 <trackbot> ACTION-407 Change conformance section in SD to refer to including "at least" one triple... closed

Trackbot IRC Bot: ACTION-407 Change conformance section in SD to refer to including "at least" one triple... closed

14:57:27 <LeeF> yes

yes

14:57:52 <AndyS> 408 is done (currently pending) will close.  review of 407.

Andy Seaborne: 408 is done (currently pending) will close. review of 407.

14:58:52 <MattPerry> yes

Matthew Perry: yes

14:59:05 <AxelPolleres>  close ACTION-394

Axel Polleres: close ACTION-394

14:59:42 <AxelPolleres> close ACTION-393

Axel Polleres: close ACTION-393

14:59:43 <trackbot> ACTION-393 Review query closed

Trackbot IRC Bot: ACTION-393 Review query closed

14:59:54 <AxelPolleres> close ACTION-390

Axel Polleres: close ACTION-390

14:59:54 <trackbot> ACTION-390 Update comments page closed

Trackbot IRC Bot: ACTION-390 Update comments page closed

15:01:31 <MattPerry> bye

Matthew Perry: bye

15:01:34 <Zakim> -SteveH

Zakim IRC Bot: -SteveH

15:01:35 <Zakim> -cbuilara

Zakim IRC Bot: -cbuilara

15:01:37 <Zakim> -NickH

Zakim IRC Bot: -NickH

15:01:37 <LeeF> Adjourned.

Adjourned.

15:01:39 <Zakim> -Sandro

Zakim IRC Bot: -Sandro

15:01:43 <Zakim> -bglimm

Zakim IRC Bot: -bglimm

15:01:47 <Zakim> - +34.92.38.aadd

Zakim IRC Bot: - +34.92.38.aadd

15:01:49 <Zakim> -MattPerry

Zakim IRC Bot: -MattPerry

15:01:51 <Zakim> -pgearon

Zakim IRC Bot: -pgearon

15:01:53 <Zakim> -AndyS

Zakim IRC Bot: -AndyS

15:01:58 <AxelPolleres> ACTIONS upto 397 will be reviewed next time.

Axel Polleres: ACTIONS upto 397 will be reviewed next time.

15:01:59 <Zakim> -kasei

Zakim IRC Bot: -kasei

15:02:04 <AxelPolleres> adjourn

Axel Polleres: adjourn

15:02:05 <LeeF> RRSAgent, make logs world

RRSAgent, make logs world



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This revision (#1) generated 2011-03-22 15:09:18 UTC by 'lfeigenb', comments: None