SPARQL Working Group Teleconference

Minutes of 05 October 2010

Agenda
http://www.w3.org/2009/sparql/wiki/Agenda-2010-10-05
Seen
Alexandre Passant, Andy Seaborne, Axel Polleres, Birte Glimm, Chimezie Ogbuji, Eric Prud'hommeaux, Gregory Williams, Ivan Herman, Lee Feigenbaum, Matthew Perry, Nicholas Humfrey, Nico Michaelis, Olivier Corby, Sandro Hawke, Souripriya Das, Steve Harris
Regrets
Nicholas Humfrey
Chair
Lee Feigenbaum
Scribe
Axel Polleres
IRC Log
Original and Editable Wiki Version
Resolutions
  1. Approve minutes at http://www.w3.org/2009/sparql/meeting/2010-09-28 link
  2. Publish http://www.w3.org/2009/sparql/docs/query-1.1/ as working draft link
  3. Publish http://www.w3.org/2009/sparql/docs/update-1.1/ following Axel's OK on the 2nd half of his review link
  4. Publish http://www.w3.org/2009/sparql/docs/entailment/ as WD link
  5. Publish http://www.w3.org/2009/sparql/docs/http-rdf-update/ following Steve's OK or Steve's suggested changes and Chime's incorporation of them link
  6. Publish http://www.w3.org/2009/sparql/docs/service-description-1.1/xmlspec.xml as WD after pending formatting changes for schema info link
Topics
13:55:54 <RRSAgent> logging to http://www.w3.org/2010/10/05-sparql-irc

RRSAgent IRC Bot: logging to http://www.w3.org/2010/10/05-sparql-irc

13:55:58 <LeeF> does the speaker phone work?

Lee Feigenbaum: does the speaker phone work?

13:56:02 <ericP> yup

Eric Prud'hommeaux: yup

13:56:05 <LeeF> cool

Lee Feigenbaum: cool

13:56:10 <LeeF> no one else here so hopefully i won't bother anyone :)

Lee Feigenbaum: no one else here so hopefully i won't bother anyone :)

13:56:12 <ericP> pretty well, i hear, from those who have to listen to it

Eric Prud'hommeaux: pretty well, i hear, from those who have to listen to it

13:56:51 <LeeF> trackbot, start meeting

Lee Feigenbaum: trackbot, start meeting

13:56:53 <trackbot> RRSAgent, make logs world

Trackbot IRC Bot: RRSAgent, make logs world

13:56:55 <trackbot> Zakim, this will be 77277

Trackbot IRC Bot: Zakim, this will be 77277

13:56:55 <Zakim> ok, trackbot; I see SW_(SPARQL)10:00AM scheduled to start in 4 minutes

Zakim IRC Bot: ok, trackbot; I see SW_(SPARQL)10:00AM scheduled to start in 4 minutes

13:56:56 <trackbot> Meeting: SPARQL Working Group Teleconference
13:56:56 <trackbot> Date: 05 October 2010
13:57:00 <LeeF> zakim, this will be SPARQL

Lee Feigenbaum: zakim, this will be SPARQL

13:57:00 <Zakim> ok, LeeF, I see SW_(SPARQL)10:00AM already started

Zakim IRC Bot: ok, LeeF, I see SW_(SPARQL)10:00AM already started

13:57:10 <LeeF> Agenda: http://www.w3.org/2009/sparql/wiki/Agenda-2010-10-05
13:57:13 <LeeF> Regrets: NickH
13:57:23 <LeeF> Chair: LeeF
13:57:29 <LeeF> Scribenick: AxelPolleres

(Scribe set to Axel Polleres)

13:57:34 <LeeF> zakim, please call ericp-office

Lee Feigenbaum: zakim, please call ericp-office

13:57:34 <Zakim> ok, LeeF; the call is being made

Zakim IRC Bot: ok, LeeF; the call is being made

13:57:35 <Zakim> +Ericp

Zakim IRC Bot: +Ericp

13:57:41 <AndyS> zakim, hello

Andy Seaborne: zakim, hello

13:57:41 <Zakim> I don't understand 'hello', AndyS

Zakim IRC Bot: I don't understand 'hello', AndyS

13:57:50 <bglimm> wow, I got a line :-)

Birte Glimm: wow, I got a line :-)

13:57:52 <Zakim> + +44.186.528.aaaa

Zakim IRC Bot: + +44.186.528.aaaa

13:57:53 <Zakim> +Sandro

Zakim IRC Bot: +Sandro

13:57:57 <Zakim> +??P9

Zakim IRC Bot: +??P9

13:58:02 <bglimm> Zakim, +44.186.528.aaaa is me

Birte Glimm: Zakim, +44.186.528.aaaa is me

13:58:02 <Zakim> +bglimm; got it

Zakim IRC Bot: +bglimm; got it

13:58:07 <Zakim> +kasei

Zakim IRC Bot: +kasei

13:58:08 <bglimm> Zakim, mute me

Birte Glimm: Zakim, mute me

13:58:08 <Zakim> bglimm should now be muted

Zakim IRC Bot: bglimm should now be muted

13:58:09 <AndyS> zakim, ??P9 is me

Andy Seaborne: zakim, ??P9 is me

13:58:10 <Zakim> +AndyS; got it

Zakim IRC Bot: +AndyS; got it

13:58:30 <sandro> zakim, who is talking

Sandro Hawke: zakim, who is talking

13:58:30 <Zakim> I don't understand 'who is talking', sandro

Zakim IRC Bot: I don't understand 'who is talking', sandro

13:58:30 <LeeF> zakim, who's talking?

Lee Feigenbaum: zakim, who's talking?

13:58:33 <sandro> zakim, who is talking?

Sandro Hawke: zakim, who is talking?

13:58:36 <AxelPolleres> is it gone?

is it gone?

13:58:41 <Zakim> LeeF, listening for 10 seconds I heard sound from the following: ??P1 (0%), AndyS (22%)

Zakim IRC Bot: LeeF, listening for 10 seconds I heard sound from the following: ??P1 (0%), AndyS (22%)

13:58:45 <Zakim> + +33.4.92.38.aabb

Zakim IRC Bot: + +33.4.92.38.aabb

13:58:51 <Zakim> sandro, listening for 10 seconds I heard sound from the following: ??P1 (4%), AndyS (64%)

Zakim IRC Bot: sandro, listening for 10 seconds I heard sound from the following: ??P1 (4%), AndyS (64%)

13:58:56 <Zakim> + +44.208.439.aacc

Zakim IRC Bot: + +44.208.439.aacc

13:58:56 <Zakim> -AndyS

Zakim IRC Bot: -AndyS

13:59:13 <SteveH__> Zakim, aacc is Garlik

Steve Harris: Zakim, aacc is Garlik

13:59:13 <Zakim> +Garlik; got it

Zakim IRC Bot: +Garlik; got it

13:59:15 <ivan> zakim, dial ivan-voip

Ivan Herman: zakim, dial ivan-voip

13:59:15 <Zakim> ok, ivan; the call is being made

Zakim IRC Bot: ok, ivan; the call is being made

13:59:16 <Zakim> +Ivan

Zakim IRC Bot: +Ivan

13:59:19 <OlivierCorby> Zakim, aabb is me

Olivier Corby: Zakim, aabb is me

13:59:19 <Zakim> +OlivierCorby; got it

Zakim IRC Bot: +OlivierCorby; got it

13:59:25 <SteveH__> Zakim, Garlik is temporarily me

Steve Harris: Zakim, Garlik is temporarily me

13:59:25 <Zakim> +SteveH__; got it

Zakim IRC Bot: +SteveH__; got it

13:59:25 <LeeF> zakim, who's here?

Lee Feigenbaum: zakim, who's here?

13:59:26 <Zakim> On the phone I see ??P1, Ericp, bglimm (muted), Sandro, kasei, OlivierCorby, SteveH__, Ivan

Zakim IRC Bot: On the phone I see ??P1, Ericp, bglimm (muted), Sandro, kasei, OlivierCorby, SteveH__, Ivan

13:59:29 <Zakim> On IRC I see chimezie, SteveH__, Zakim, RRSAgent, bglimm, AxelPolleres, NicoM, OlivierCorby, AndyS, LeeF, SteveH_, ivan, karl, iv_an_ru, AlexPassant, pgearon, trackbot, ericP,

Zakim IRC Bot: On IRC I see chimezie, SteveH__, Zakim, RRSAgent, bglimm, AxelPolleres, NicoM, OlivierCorby, AndyS, LeeF, SteveH_, ivan, karl, iv_an_ru, AlexPassant, pgearon, trackbot, ericP,

13:59:32 <Zakim> ... kasei, sandro

Zakim IRC Bot: ... kasei, sandro

13:59:32 <Zakim> +??P16

Zakim IRC Bot: +??P16

13:59:52 <SteveH__> AndyS's line sounds bad to me too

Steve Harris: AndyS's line sounds bad to me too

14:00:00 <SteveH__> ah, I've got the bad line!

Steve Harris: ah, I've got the bad line!

14:00:12 <AndyS> zakim, ??P16 is me

Andy Seaborne: zakim, ??P16 is me

14:00:12 <Zakim> +AndyS; got it

Zakim IRC Bot: +AndyS; got it

14:00:21 <SteveH__> sounds better now

Steve Harris: sounds better now

14:00:25 <LeeF> zakim, ??P1 is AxelPolleres

Lee Feigenbaum: zakim, ??P1 is AxelPolleres

14:00:25 <Zakim> +AxelPolleres; got it

Zakim IRC Bot: +AxelPolleres; got it

14:00:28 <SteveH__> a bit

Steve Harris: a bit

14:00:30 <LeeF> zakim, who's on the phone?

Lee Feigenbaum: zakim, who's on the phone?

14:00:30 <Zakim> On the phone I see AxelPolleres, Ericp, bglimm (muted), Sandro, kasei, OlivierCorby, SteveH__, Ivan, AndyS

Zakim IRC Bot: On the phone I see AxelPolleres, Ericp, bglimm (muted), Sandro, kasei, OlivierCorby, SteveH__, Ivan, AndyS

14:00:30 <chimezie> Zakim, what is the passcode?

Chimezie Ogbuji: Zakim, what is the passcode?

14:00:34 <Zakim> the conference code is 77277 (tel:+1.617.761.6200 tel:+33.4.26.46.79.03 tel:+44.203.318.0479), chimezie

Zakim IRC Bot: the conference code is 77277 (tel:+1.617.761.6200 tel:+33.4.26.46.79.03 tel:+44.203.318.0479), chimezie

14:00:39 <kasei> echo is back

Gregory Williams: echo is back

14:00:42 <LeeF> zakim, ericp temporarily has me

Lee Feigenbaum: zakim, ericp temporarily has me

14:00:42 <Zakim> I don't understand 'ericp temporarily has me', LeeF

Zakim IRC Bot: I don't understand 'ericp temporarily has me', LeeF

14:00:44 <LeeF> zakim, ericp temporarily is LeeF

Lee Feigenbaum: zakim, ericp temporarily is LeeF

14:00:44 <Zakim> I don't understand 'ericp temporarily is LeeF', LeeF

Zakim IRC Bot: I don't understand 'ericp temporarily is LeeF', LeeF

14:00:52 <AndyS> bglimm, but the cat can chase them around

Andy Seaborne: bglimm, but the cat can chase them around

14:00:52 <LeeF> zakim, ericp is LeeF

Lee Feigenbaum: zakim, ericp is LeeF

14:00:52 <Zakim> +LeeF; got it

Zakim IRC Bot: +LeeF; got it

14:00:53 <Zakim> + +1.603.897.aadd

Zakim IRC Bot: + +1.603.897.aadd

14:01:07 <Zakim> +Chimezie_Ogbuji

Zakim IRC Bot: +Chimezie_Ogbuji

14:01:08 <MattPerry> zakim, aadd is me

Matthew Perry: zakim, aadd is me

14:01:08 <Zakim> +MattPerry; got it

Zakim IRC Bot: +MattPerry; got it

14:01:24 <Zakim> +??P20

Zakim IRC Bot: +??P20

14:01:30 <AlexPassant> Zakim, ??P20 is me

Alexandre Passant: Zakim, ??P20 is me

14:01:30 <Zakim> +AlexPassant; got it

Zakim IRC Bot: +AlexPassant; got it

14:01:44 <AxelPolleres> yup

yup

14:01:50 <LeeF> scribenick: AxelPolleres
14:01:54 <LeeF> topic: Admin

1. Admin

14:01:57 <LeeF> PROPOSED: Approve minutes at http://www.w3.org/2009/sparql/meeting/2010-09-28

PROPOSED: Approve minutes at http://www.w3.org/2009/sparql/meeting/2010-09-28

14:01:58 <chimezie> Zakim, mute me

Chimezie Ogbuji: Zakim, mute me

14:01:58 <Zakim> Chimezie_Ogbuji should now be muted

Zakim IRC Bot: Chimezie_Ogbuji should now be muted

14:01:59 <AxelPolleres> topic: admin

2. admin

14:02:30 <LeeF> RESOLVED: Approve minutes at http://www.w3.org/2009/sparql/meeting/2010-09-28

RESOLVED: Approve minutes at http://www.w3.org/2009/sparql/meeting/2010-09-28

14:02:45 <LeeF> Next regular meeting: 2010-10-12 @ 15:00 UK / 10:00 EDT (scribe: SteveH )

Lee Feigenbaum: Next regular meeting: 2010-10-12 @ 15:00 UK / 10:00 EDT (scribe: SteveH )

14:02:50 <ivan> regrets for next week

Ivan Herman: regrets for next week

14:02:52 <AlexPassant> Regrets for next week, I'm traveling

Alexandre Passant: Regrets for next week, I'm traveling

14:02:52 <AxelPolleres> next meeting usual time next week

next meeting usual time next week

14:02:56 <ivan> and the week after, actually

Ivan Herman: and the week after, actually

14:03:16 <ivan> oops, wait! I will be around next week, only the week after will not be

Ivan Herman: oops, wait! I will be around next week, only the week after will not be

14:03:17 <ivan> sorry

Ivan Herman: sorry

14:03:26 <AxelPolleres> subtopic: schedule/extension

2.1. schedule/extension

14:03:28 <NicoM> Regrets for next two weeks. Will also be travelling

Nico Michaelis: Regrets for next two weeks. Will also be travelling

14:03:37 <SteveH__> echo is not good

Steve Harris: echo is not good

14:03:47 <SteveH__> but can understand if concentrate

Steve Harris: but can understand if concentrate

14:03:49 <LeeF> http://lists.w3.org/Archives/Public/public-rdf-dawg/2010OctDec/0005.html

Lee Feigenbaum: http://lists.w3.org/Archives/Public/public-rdf-dawg/2010OctDec/0005.html

14:04:38 <AxelPolleres> plan is to have LC Dec 1, CR Feb 1, PR Apr 15, Rec by June 1

plan is to have LC Dec 1, CR Feb 1, PR Apr 15, Rec by June 1

14:05:22 <AxelPolleres> feedback from Andy and Steve... Dec 1 might be too tight, rather Dec 15

feedback from Andy and Steve... Dec 1 might be too tight, rather Dec 15

14:05:23 <Zakim> + +1.603.897.aaee

Zakim IRC Bot: + +1.603.897.aaee

14:05:55 <AxelPolleres> ... andy had questions about length of LC period length.

... andy had questions about length of LC period length.

14:06:15 <Souri> zakim, aaee is me

Souripriya Das: zakim, aaee is me

14:06:15 <Zakim> +Souri; got it

Zakim IRC Bot: +Souri; got it

14:07:57 <AndyS> LC : Dec 15?

Andy Seaborne: LC : Dec 15?

14:08:08 <Zakim> + +1.562.978.aaff

Zakim IRC Bot: + +1.562.978.aaff

14:08:10 <Zakim> -AxelPolleres

Zakim IRC Bot: -AxelPolleres

14:08:19 <LeeF> CR : mar 1

Lee Feigenbaum: CR : mar 1

14:08:20 <AndyS> LeeF: don't count 2 weeks of holidays

Lee Feigenbaum: don't count 2 weeks of holidays [ Scribe Assist by Andy Seaborne ]

14:08:21 <AxelPolleres> Zakim, aaff is me

Zakim, aaff is me

14:08:21 <Zakim> +AxelPolleres; got it

Zakim IRC Bot: +AxelPolleres; got it

14:08:26 <AxelPolleres> can scribe again!

can scribe again!

14:08:27 <AndyS> ... CR at March 1

Andy Seaborne: ... CR at March 1

14:08:34 <AndyS> ... 2.5 month CR

Andy Seaborne: ... 2.5 month CR

14:08:36 <LeeF> PR : May 15

Lee Feigenbaum: PR : May 15

14:08:45 <LeeF> REC : Jul 1

Lee Feigenbaum: REC : Jul 1

14:09:25 <kasei> q+ to ask how protocol/tests fit into this

Gregory Williams: q+ to ask how protocol/tests fit into this

14:09:32 <AxelPolleres> Andy: don't think we need LC period longer, but we need to handle all comments.

Andy Seaborne: don't think we need LC period longer, but we need to handle all comments.

14:09:47 <AxelPolleres> Ivan: Christmas vacation closes down half of the world.

Ivan Herman: Christmas vacation closes down half of the world.

14:10:33 <AxelPolleres> LeeF: andy, what you say is that if we receive comments for 6 weeks we need probably another 4 weeks for addressing them

Lee Feigenbaum: andy, what you say is that if we receive comments for 6 weeks we need probably another 4 weeks for addressing them

14:10:58 <AxelPolleres> ... that would help, yes.

... that would help, yes.

14:11:21 <AxelPolleres> Andy: LC Dec 15... how much time in advance do we need to review all docs?

Andy Seaborne: LC Dec 15... how much time in advance do we need to review all docs?

14:12:00 <AxelPolleres> LeeF: we need to be approving latest 1st week of Dec, reviews two weeks before that, maybe mid november docs need to be finished

Lee Feigenbaum: we need to be approving latest 1st week of Dec, reviews two weeks before that, maybe mid november docs need to be finished

14:12:25 <AxelPolleres> ... 1 1/2 months from now... severe changes after that will need to be handled carefully, documented well

... 1 1/2 months from now... severe changes after that will need to be handled carefully, documented well

14:12:36 <AndyS> LeeF: Docs need to be basically finished by Nov 15

Lee Feigenbaum: Docs need to be basically finished by Nov 15 [ Scribe Assist by Andy Seaborne ]

14:13:01 <AxelPolleres> ... challenge if we go any later is that we would slip another month with the schedule.

... challenge if we go any later is that we would slip another month with the schedule.

14:13:10 <LeeF> ack kasei

Lee Feigenbaum: ack kasei

14:13:10 <Zakim> kasei, you wanted to ask how protocol/tests fit into this

Zakim IRC Bot: kasei, you wanted to ask how protocol/tests fit into this

14:13:31 <Zakim> -OlivierCorby

Zakim IRC Bot: -OlivierCorby

14:13:33 <AxelPolleres> greg: how does this schedule affect protocol and test suite?

Gregory Williams: how does this schedule affect protocol and test suite?

14:13:48 <AxelPolleres> Lee: hope for a sprint on the protocol doc

Lee Feigenbaum: hope for a sprint on the protocol doc

14:14:00 <AxelPolleres> (Axel: same here for Test Suite)

(Axel: same here for Test Suite)

14:14:19 <Zakim> +OlivierCorby

Zakim IRC Bot: +OlivierCorby

14:14:23 <AxelPolleres> Lee: hesitant to ask someone else at this point, but we lost an editor.

Lee Feigenbaum: hesitant to ask someone else at this point, but we lost an editor.

14:14:42 <AxelPolleres> ... I am less concerned about test suite, enough if it comes together by CR

... I am less concerned about test suite, enough if it comes together by CR

14:14:51 <AxelPolleres> ... but of course better if earlier.

... but of course better if earlier.

14:15:08 <AxelPolleres> ... don't want to do a separate schedule for those two, though.

... don't want to do a separate schedule for those two, though.

14:15:36 <AxelPolleres> ... pushing out further would mean not finish until August.

... pushing out further would mean not finish until August.

14:16:00 <AxelPolleres> ... let's rather try Dec 15 the best we can.

... let's rather try Dec 15 the best we can.

14:16:26 <LeeF> topic: WD publication

3. WD publication

14:16:31 <AxelPolleres> ... chairs & team will take care of charter extensions, respectively.

... chairs & team will take care of charter extensions, respectively.

14:16:40 <Zakim> -OlivierCorby

Zakim IRC Bot: -OlivierCorby

14:17:02 <AxelPolleres> let's start with Query (andy&steve)

let's start with Query (andy&steve)

14:17:06 <AxelPolleres> Andy: I am done.

Andy Seaborne: I am done.

14:17:49 <AxelPolleres> Steve: It's fine from my side.

Steve Harris: It's fine from my side.

14:17:58 <SteveH__> yes

Steve Harris: yes

14:17:58 <Zakim> +OlivierCorby

Zakim IRC Bot: +OlivierCorby

14:18:00 <sandro> yes, sound is better now

Sandro Hawke: yes, sound is better now

14:18:11 <AxelPolleres> LeeF: two �reviewers agreed to publish last week.

Lee Feigenbaum: two �reviewers agreed to publish last week.

14:18:27 <LeeF> PROPOSED: Publish http://www.w3.org/2009/sparql/docs/query-1.1/ as working draft

PROPOSED: Publish http://www.w3.org/2009/sparql/docs/query-1.1/ as working draft

14:18:36 <kasei> +1

Gregory Williams: +1

14:18:36 <AxelPolleres> +1

+1

14:18:37 <bglimm> +1

Birte Glimm: +1

14:18:37 <ivan> +1

Ivan Herman: +1

14:18:51 <OlivierCorby> +1

Olivier Corby: +1

14:18:55 <LeeF> RESOLVED: Publish http://www.w3.org/2009/sparql/docs/query-1.1/ as working draft

RESOLVED: Publish http://www.w3.org/2009/sparql/docs/query-1.1/ as working draft

14:19:11 <AxelPolleres> subtopic: update

3.1. update

14:19:39 <AxelPolleres> LeeF: paul/alex did you have a chance to include Axel's/Andy's comments?

Lee Feigenbaum: paul/alex did you have a chance to include Axel's/Andy's comments?

14:19:50 <AxelPolleres> Alex: worked in almost all comments

Alexandre Passant: worked in almost all comments

14:20:21 <Zakim> -SteveH__

Zakim IRC Bot: -SteveH__

14:20:26 <AxelPolleres> ... will be able to address formal model comments this week

... will be able to address formal model comments this week

14:20:39 <Zakim> +Garlik

Zakim IRC Bot: +Garlik

14:20:41 <AxelPolleres> Andy: I am fine with publishing "as is"

Andy Seaborne: I am fine with publishing "as is"

14:20:47 <SteveH__> Zakim, Garlik is temporarily me

Steve Harris: Zakim, Garlik is temporarily me

14:20:47 <Zakim> +SteveH__; got it

Zakim IRC Bot: +SteveH__; got it

14:21:37 <LeeF> PROPOSED: Publish http://www.w3.org/2009/sparql/docs/update-1.1/ following Axel's OK on the 2nd half of his review

PROPOSED: Publish http://www.w3.org/2009/sparql/docs/update-1.1/ following Axel's OK on the 2nd half of his review

14:21:43 <Zakim> +Philippe

Zakim IRC Bot: +Philippe

14:22:06 <bglimm> +1

Birte Glimm: +1

14:22:20 <AndyS> +1

Andy Seaborne: +1

14:22:22 <OlivierCorby> +1

Olivier Corby: +1

14:22:24 <LeeF> RESOLVED: Publish http://www.w3.org/2009/sparql/docs/update-1.1/ following Axel's OK on the 2nd half of his review

RESOLVED: Publish http://www.w3.org/2009/sparql/docs/update-1.1/ following Axel's OK on the 2nd half of his review

14:22:31 <AxelPolleres> ACTION: Axel to complete update review in the next two days.

ACTION: Axel to complete update review in the next two days.

14:22:31 <trackbot> Created ACTION-321 - Complete update review in the next two days. [on Axel Polleres - due 2010-10-12].

Trackbot IRC Bot: Created ACTION-321 - Complete update review in the next two days. [on Axel Polleres - due 2010-10-12].

14:22:35 <bglimm> Zakim, unmute me

Birte Glimm: Zakim, unmute me

14:22:35 <Zakim> bglimm should no longer be muted

Zakim IRC Bot: bglimm should no longer be muted

14:22:43 <chimezie> Zakim, unmute me

Chimezie Ogbuji: Zakim, unmute me

14:22:43 <Zakim> Chimezie_Ogbuji should no longer be muted

Zakim IRC Bot: Chimezie_Ogbuji should no longer be muted

14:22:48 <AxelPolleres> subtopic: entailment

3.2. entailment

14:23:21 <AxelPolleres> birte: lee's review missing, apart from that fine. had some comments from Enrico (Bolzano), will add some resp. editor's notes.

Birte Glimm: lee's review missing, apart from that fine. had some comments from Enrico (Bolzano), will add some resp. editor's notes.

14:23:32 <LeeF> PROPOSED: Publish http://www.w3.org/2009/sparql/docs/entailment/ as WD

PROPOSED: Publish http://www.w3.org/2009/sparql/docs/entailment/ as WD

14:23:39 <AxelPolleres> Lee: let's publish as is for now and discuss further upon published WD

Lee Feigenbaum: let's publish as is for now and discuss further upon published WD

14:23:43 <AxelPolleres> +1

+1

14:23:46 <bglimm> Zakim, mute me

Birte Glimm: Zakim, mute me

14:23:46 <Zakim> bglimm should now be muted

Zakim IRC Bot: bglimm should now be muted

14:23:49 <bglimm> +1

Birte Glimm: +1

14:23:49 <OlivierCorby> +1

Olivier Corby: +1

14:23:52 <AndyS> +1

Andy Seaborne: +1

14:23:53 <LeeF> RESOLVED: Publish http://www.w3.org/2009/sparql/docs/entailment/ as WD

RESOLVED: Publish http://www.w3.org/2009/sparql/docs/entailment/ as WD

14:24:11 <AxelPolleres> subtopic: rdf-http-update

3.3. rdf-http-update

14:24:27 <SteveH__> I'm happy to review http update if not

Steve Harris: I'm happy to review http update if not

14:25:01 <AxelPolleres> Chime: don't remember if we specifically if we had reviews

Chimezie Ogbuji: don't remember if we specifically if we had reviews

14:25:21 <AxelPolleres> Axel: just see that we didn't decide, because chime wasn't around.

Axel Polleres: just see that we didn't decide, because chime wasn't around.

14:25:34 <AxelPolleres> chime: open comments are those from Tim Berners-Lee

Chimezie Ogbuji: open comments are those from Tim Berners-Lee

14:26:18 <AxelPolleres> Lee: steve, can you do a review on rdf-http-update?

Lee Feigenbaum: steve, can you do a review on rdf-http-update?

14:26:31 <AxelPolleres> Steve: I can see how far I get tonight

Steve Harris: I can see how far I get tonight

14:26:49 <AndyS> q+

Andy Seaborne: q+

14:26:49 <AxelPolleres> Lee: happy to publish contingent Steve's review

Lee Feigenbaum: happy to publish contingent Steve's review

14:27:24 <AxelPolleres> Andy: where are we on ?default   ? should be noted in the doc.

Andy Seaborne: where are we on ?default ? should be noted in the doc.

14:27:41 <AxelPolleres> Chime: it's noted, but haven't worked it in yet.

Chimezie Ogbuji: it's noted, but haven't worked it in yet.

14:27:50 <LeeF> ISSUE: Handling of default graph in HTTP update protocol

ISSUE: Handling of default graph in HTTP update protocol

14:27:50 <trackbot> Created ISSUE-63 - Handling of default graph in HTTP update protocol ; please complete additional details at http://www.w3.org/2009/sparql/track/issues/63/edit .

Trackbot IRC Bot: Created ISSUE-63 - Handling of default graph in HTTP update protocol ; please complete additional details at http://www.w3.org/2009/sparql/track/issues/63/edit .

14:27:58 <AxelPolleres> Lee: let's create a WG issue not to forget.

Lee Feigenbaum: let's create a WG issue not to forget.

14:28:24 <LeeF> PROPOSED: Publish http://www.w3.org/2009/sparql/docs/http-rdf-update/ following Steve's OK or Steve's suggested changes and Chime's incorporation of them

PROPOSED: Publish http://www.w3.org/2009/sparql/docs/http-rdf-update/ following Steve's OK or Steve's suggested changes and Chime's incorporation of them

14:29:00 <SteveH__> +1

Steve Harris: +1

14:29:10 <LeeF> RESOLVED: Publish http://www.w3.org/2009/sparql/docs/http-rdf-update/ following Steve's OK or Steve's suggested changes and Chime's incorporation of them

RESOLVED: Publish http://www.w3.org/2009/sparql/docs/http-rdf-update/ following Steve's OK or Steve's suggested changes and Chime's incorporation of them

14:29:13 <bglimm> +1

Birte Glimm: +1

14:29:15 <AxelPolleres> Leef: proposal means, if chime and steve can't agree, we'll just hold off publishing for now.

Lee Feigenbaum: proposal means, if chime and steve can't agree, we'll just hold off publishing for now.

14:29:17 <chimezie> Zakim, mute me

Chimezie Ogbuji: Zakim, mute me

14:29:17 <Zakim> Chimezie_Ogbuji should now be muted

Zakim IRC Bot: Chimezie_Ogbuji should now be muted

14:29:28 <AxelPolleres> subtopic: service description

3.4. service description

14:29:46 <kasei> http://www.w3.org/2009/sparql/docs/service-description-1.1/xmlspec.xml#sd-url

Gregory Williams: http://www.w3.org/2009/sparql/docs/service-description-1.1/xmlspec.xml#sd-url

14:29:54 <AxelPolleres> greg: updated status of the doc, other outstanding issue was formatting of schema information.

Gregory Williams: updated status of the doc, other outstanding issue was formatting of schema information.

14:30:28 <AxelPolleres> ... if people are ok with that http://www.w3.org/2009/sparql/docs/service-description-1.1/xmlspec.xml#sd-url formatting, I will propagate that throughout the doc.

... if people are ok with that http://www.w3.org/2009/sparql/docs/service-description-1.1/xmlspec.xml#sd-url formatting, I will propagate that throughout the doc.

14:31:13 <AxelPolleres> ... I can commit that domain/range right after the call and then would be ready to go.

... I can commit that domain/range right after the call and then would be ready to go.

14:31:22 <LeeF> PROPOSED: Publish http://www.w3.org/2009/sparql/docs/service-description-1.1/xmlspec.xml as WD after pending formatting changes for schema info

PROPOSED: Publish http://www.w3.org/2009/sparql/docs/service-description-1.1/xmlspec.xml as WD after pending formatting changes for schema info

14:31:33 <AndyS> +1

Andy Seaborne: +1

14:31:35 <bglimm> +1

Birte Glimm: +1

14:31:35 <AxelPolleres> +1

+1

14:31:41 <LeeF> RESOLVED: Publish http://www.w3.org/2009/sparql/docs/service-description-1.1/xmlspec.xml as WD after pending formatting changes for schema info

RESOLVED: Publish http://www.w3.org/2009/sparql/docs/service-description-1.1/xmlspec.xml as WD after pending formatting changes for schema info

14:32:40 <AxelPolleres> leave Overview and test suite docs out  for now.

leave Overview and test suite docs out for now.

14:32:46 <Zakim> -OlivierCorby

Zakim IRC Bot: -OlivierCorby

14:32:52 <AxelPolleres> LeeF: leave Overview and test suite docs out  for now.

Lee Feigenbaum: leave Overview and test suite docs out for now.

14:32:53 <LeeF> topic: LET/BIND/assignment

4. LET/BIND/assignment

14:33:05 <LeeF> http://lists.w3.org/Archives/Public/public-rdf-dawg/2010OctDec/0014.html

Lee Feigenbaum: http://lists.w3.org/Archives/Public/public-rdf-dawg/2010OctDec/0014.html

14:33:10 <bglimm> What is the date, we should use for the documents?

Birte Glimm: What is the date, we should use for the documents?

14:33:27 <Zakim> +OlivierCorby

Zakim IRC Bot: +OlivierCorby

14:34:35 <bglimm> OK

Birte Glimm: OK

14:34:56 <AxelPolleres> LeeF: we will follow up with editors on publication details with editors

Lee Feigenbaum: we will follow up with editors on publication details with editors

14:35:03 <LeeF> straw poll: include LEt/BIND/whatever in SPARQL 1.1

Lee Feigenbaum: straw poll: include LEt/BIND/whatever in SPARQL 1.1

14:35:07 <AxelPolleres> ... on the date, etc.

... on the date, etc.

14:35:25 <AxelPolleres> +1

+1

14:35:29 <AndyS> +1 (include)

Andy Seaborne: +1 (include)

14:35:29 <bglimm> 0

Birte Glimm: 0

14:35:33 <OlivierCorby> -1

Olivier Corby: -1

14:35:33 <ivan> 0

Ivan Herman: 0

14:35:35 <AlexPassant> +1

Alexandre Passant: +1

14:35:35 <SteveH__> -1

Steve Harris: -1

14:35:36 <MattPerry> 0

Matthew Perry: 0

14:35:38 <chimezie> +1 (strong preferrence on *not* using LET as syntax)

Chimezie Ogbuji: +1 (strong preferrence on *not* using LET as syntax)

14:35:47 <LeeF> 0

Lee Feigenbaum: 0

14:35:49 <AxelPolleres> q+ on syntax

q+ on syntax

14:35:49 <Souri> 0

Souripriya Das: 0

14:35:54 <AndyS> ack me

Andy Seaborne: ack me

14:37:09 <AxelPolleres> Olivier: I think sparql is a graph match language, so Assignment is IMO not appropriate

Olivier Corby: I think sparql is a graph match language, so Assignment is IMO not appropriate

14:37:30 <AxelPolleres> Leef: we still have consensus in favor of inclusing it.

Lee Feigenbaum: we still have consensus in favor of inclusing it.

14:37:39 <AxelPolleres> s/inclusing/including/

s/inclusing/including/

14:37:49 <LeeF> two semantics questions

Lee Feigenbaum: two semantics questions

14:38:01 <AxelPolleres> Leef: two issues on semantics

Lee Feigenbaum: two issues on semantics

14:38:11 <LeeF> 1) What happens if you try to assign/bind to a variable that is bound elsewhere in the query?

Lee Feigenbaum: 1) What happens if you try to assign/bind to a variable that is bound elsewhere in the query?

14:38:18 <AxelPolleres> ... 1) assign/bind a variable that is bound elsewhere in the query

... 1) assign/bind a variable that is bound elsewhere in the query

14:38:53 <AxelPolleres> ... simple semantics vs. join semantics.

... simple semantics vs. join semantics.

14:40:05 <AxelPolleres> ... simple disallows that, other semantics creates a one column solution set and joins it with the current binding

... simple disallows that, other semantics creates a one column solution set and joins it with the current binding

14:40:10 <SteveH__> q+

Steve Harris: q+

14:40:58 <LeeF> ack AxelPolleres

Lee Feigenbaum: ack AxelPolleres

14:40:58 <Zakim> AxelPolleres, you wanted to comment on syntax

Zakim IRC Bot: AxelPolleres, you wanted to comment on syntax

14:41:31 <SteveH__> extend is simple I believe

Steve Harris: extend is simple I believe

14:41:32 <LeeF> AxelPolleres: is the EXTEND operator simple semantics or join/filter semantics?

Axel Polleres: is the EXTEND operator simple semantics or join/filter semantics? [ Scribe Assist by Lee Feigenbaum ]

14:42:01 <LeeF> AndyS: it is EXTEND, but we have a syntactic restriction on the AS variable

Andy Seaborne: it is EXTEND, but we have a syntactic restriction on the AS variable [ Scribe Assist by Lee Feigenbaum ]

14:42:04 <LeeF> ack SteveH__

Lee Feigenbaum: ack SteveH__

14:42:41 <AxelPolleres> Axel: I am fine, under the syntactic restriction, if assign is just an extra syntactic sugar for Extend()

Axel Polleres: I am fine, under the syntactic restriction, if assign is just an extra syntactic sugar for Extend()

14:43:05 <AxelPolleres> Steve: (??? can you please type in your question?)

Steve Harris: (??? can you please type in your question?)

14:43:44 <AxelPolleres> LeeF: my idea for join semantics is a row-by-row join

Lee Feigenbaum: my idea for join semantics is a row-by-row join

14:43:59 <AxelPolleres> Steve: is there a definition which does the join over the full table?

Steve Harris: is there a definition which does the join over the full table?

14:44:16 <AxelPolleres> Andy: not sure whether that works, if it is a new variable

Andy Seaborne: not sure whether that works, if it is a new variable

14:44:28 <LeeF> q?

Lee Feigenbaum: q?

14:44:37 <AxelPolleres> Steve: that would be a separate piece of algebra.

Steve Harris: that would be a separate piece of algebra.

14:44:44 <SteveH__> very keen to avoid defining it in row-by-row terms

Steve Harris: very keen to avoid defining it in row-by-row terms

14:45:27 <AxelPolleres> q+

q+

14:45:32 <LeeF> ack AxelPolleres

Lee Feigenbaum: ack AxelPolleres

14:45:36 <AndyS> Ack - Not row-by-row : better is "add col to table"

Andy Seaborne: Ack - Not row-by-row : better is "add col to table"

14:46:00 <Zakim> -AlexPassant

Zakim IRC Bot: -AlexPassant

14:46:59 <chimezie> I have a preference to only assign to new variables otherwise, it really exacerbates Olivier's concerns about taking a drastic step away from graph matching

Chimezie Ogbuji: I have a preference to only assign to new variables otherwise, it really exacerbates Olivier's concerns about taking a drastic step away from graph matching

14:47:21 <SteveH__> +1

Steve Harris: +1

14:47:23 <Zakim> +??P2

Zakim IRC Bot: +??P2

14:47:24 <AlexPassant> Zakim, ??P2 is me

Alexandre Passant: Zakim, ??P2 is me

14:47:24 <Zakim> +AlexPassant; got it

Zakim IRC Bot: +AlexPassant; got it

14:47:27 <AxelPolleres> Andy: if we want to make it order independent, then we need the filter effect.

Andy Seaborne: if we want to make it order independent, then we need the filter effect.

14:48:01 <AxelPolleres> ... let me try to write an example.

... let me try to write an example.

14:48:27 <AndyS> WHERE { ?x :p ?v . KW(?two := 2*?v) . ?x :p ?two }

Andy Seaborne: WHERE { ?x :p ?v . KW(?two := 2*?v) . ?x :p ?two }

14:48:50 <AndyS> (sorry about any emoticons)

Andy Seaborne: (sorry about any emoticons)

14:48:51 <chimezie> Zakim, unmute me

Chimezie Ogbuji: Zakim, unmute me

14:48:51 <Zakim> Chimezie_Ogbuji should no longer be muted

Zakim IRC Bot: Chimezie_Ogbuji should no longer be muted

14:49:13 <AxelPolleres> Leef: we use this feature for UNIONs

Lee Feigenbaum: we use this feature for UNIONs

14:49:14 <AndyS> WHERE { ?x ns:q ?v . KW(?two := 2*?v) . ?x ns:q: ?two }

Andy Seaborne: WHERE { ?x ns:q ?v . KW(?two := 2*?v) . ?x ns:q: ?two }

14:49:30 <AndyS> WHERE { ?x ns:q ?v . ?x ns:q: ?two . KW(?two := 2*?v) .  }

Andy Seaborne: WHERE { ?x ns:q ?v . ?x ns:q: ?two . KW(?two := 2*?v) . }

14:49:45 <SteveH__> that would be illegal under simple semantics, right?

Steve Harris: that would be illegal under simple semantics, right?

14:49:47 <SteveH__> both

Steve Harris: both

14:49:57 <AxelPolleres> Andy: your example seems to be doable by normal FILTER as well?

Andy Seaborne: your example seems to be doable by normal FILTER as well?

14:50:22 <AxelPolleres> s/Andy:/Andy,/

s/Andy:/Andy,/

14:51:08 <LeeF> q?

Lee Feigenbaum: q?

14:51:31 <AndyS> WHERE { ?x ns:q: ?two . KW(?two := 2) .  }

Andy Seaborne: WHERE { ?x ns:q: ?two . KW(?two := 2) . }

14:51:42 <AndyS> WHERE { ?x ns:q: 2 }

Andy Seaborne: WHERE { ?x ns:q: 2 }

14:52:13 <LeeF> WHERE { ?x ns:q: ?two . FILTER(?two = 2)

Lee Feigenbaum: WHERE { ?x ns:q: ?two . FILTER(?two = 2)

14:52:32 <kasei> surely that would have to be sameTerm?

Gregory Williams: surely that would have to be sameTerm?

14:52:36 <LeeF> (yes)

Lee Feigenbaum: (yes)

14:53:11 <LeeF> straw poll: semantics? filter/join, simple, or 0

Lee Feigenbaum: straw poll: semantics? filter/join, simple, or 0

14:53:18 <chimezie> simple

Chimezie Ogbuji: simple

14:53:23 <SteveH__> strong pref for simple

Steve Harris: strong pref for simple

14:53:28 <bglimm> 0

Birte Glimm: 0

14:53:30 <MattPerry> simple

Matthew Perry: simple

14:53:31 <AndyS> filter > simple > 0

Andy Seaborne: filter > simple > 0

14:53:33 <AxelPolleres> simple

simple

14:53:47 <kasei> filter (mildly)

Gregory Williams: filter (mildly)

14:53:51 <LeeF> filter

Lee Feigenbaum: filter

14:53:56 <AlexPassant> 0 / simple

Alexandre Passant: 0 / simple

14:54:42 <AxelPolleres> LeeF: see a preference for the simple semantics, will require editors to look into what that means.

Lee Feigenbaum: see a preference for the simple semantics, will require editors to look into what that means.

14:55:19 <LeeF> LET ( ?var := expr )

Lee Feigenbaum: LET ( ?var := expr )

14:55:24 <LeeF> BIND ( ?var := expr )

Lee Feigenbaum: BIND ( ?var := expr )

14:55:34 <AxelPolleres> LeeF: syntax...

Lee Feigenbaum: syntax...

14:55:35 <LeeF> BIND ( expr AS ?var )

Lee Feigenbaum: BIND ( expr AS ?var )

14:56:09 <ericP> PLEASE LET ?var BIND TO expr

Eric Prud'hommeaux: PLEASE LET ?var BIND TO expr

14:56:31 <ericP> !@#$! NO!

Eric Prud'hommeaux: !@#$! NO!

14:56:32 <AndyS> The syntax restriction is not enforced by the algebra in (extend)

Andy Seaborne: The syntax restriction is not enforced by the algebra in (extend)

14:56:43 <Souri> Por Favor | Please

Souripriya Das: Por Favor | Please

14:57:43 <Zakim> -bglimm

Zakim IRC Bot: -bglimm

14:57:55 <SteveH__> it should behave like FILTER if it looks like FILTER, w.r.t. ordering

Steve Harris: it should behave like FILTER if it looks like FILTER, w.r.t. ordering

14:58:19 <AxelPolleres> LeeF: semantics/order... do we want BIND to "execute" like a FILTER in the end of the group ort "in place"?

Lee Feigenbaum: semantics/order... do we want BIND to "execute" like a FILTER in the end of the group ort "in place"?

14:58:27 <Zakim> +bglimm

Zakim IRC Bot: +bglimm

14:58:37 <bglimm> Zakim, mute me

Birte Glimm: Zakim, mute me

14:58:37 <Zakim> bglimm should now be muted

Zakim IRC Bot: bglimm should now be muted

14:58:45 <AxelPolleres> Andy: in ARQ it is order-independent

Andy Seaborne: in ARQ it is order-independent

14:58:52 <LeeF> WHERE { ?x ns:q ?v . KW(?two := 2*?v) . ?x ns:q: ?two }

Lee Feigenbaum: WHERE { ?x ns:q ?v . KW(?two := 2*?v) . ?x ns:q: ?two }

14:58:59 <LeeF> in place semantics: the above is allowed

Lee Feigenbaum: in place semantics: the above is allowed

14:59:07 <LeeF> end of group semantics: the above is an error

Lee Feigenbaum: end of group semantics: the above is an error

14:59:20 <SteveH__> it might be an error either way

Steve Harris: it might be an error either way

14:59:24 <SteveH__> ?two is still in scope

Steve Harris: ?two is still in scope

15:00:11 <AxelPolleres> LeeF: we're out of time, let's fix this up first thing next week.

Lee Feigenbaum: we're out of time, let's fix this up first thing next week.

15:00:31 <AxelPolleres> ... further suggestions on algebra for this appreciated on the mailing list!

... further suggestions on algebra for this appreciated on the mailing list!

15:00:41 <AxelPolleres> ... thanks all, adjourned.

... thanks all, adjourned.

15:00:44 <bglimm> bye

Birte Glimm: bye

15:00:45 <SteveH__> bye

Steve Harris: bye

15:00:46 <Zakim> -Souri

Zakim IRC Bot: -Souri

15:00:46 <Zakim> -Chimezie_Ogbuji

Zakim IRC Bot: -Chimezie_Ogbuji

15:00:47 <Zakim> -LeeF

Zakim IRC Bot: -LeeF

15:00:48 <Zakim> -AlexPassant

Zakim IRC Bot: -AlexPassant

15:00:49 <Zakim> -bglimm

Zakim IRC Bot: -bglimm

15:00:49 <Zakim> -MattPerry

Zakim IRC Bot: -MattPerry

15:00:50 <MattPerry> bye

Matthew Perry: bye

15:00:51 <Zakim> -SteveH__

Zakim IRC Bot: -SteveH__

15:00:53 <Zakim> -OlivierCorby

Zakim IRC Bot: -OlivierCorby

15:00:54 <ivan> zakim, drop me

Ivan Herman: zakim, drop me

15:00:56 <Zakim> -Sandro

Zakim IRC Bot: -Sandro

15:00:56 <AxelPolleres> rrsagent, make records public

rrsagent, make records public

15:00:57 <Zakim> -AndyS

Zakim IRC Bot: -AndyS

15:00:59 <Zakim> Ivan is being disconnected

Zakim IRC Bot: Ivan is being disconnected

15:01:01 <Zakim> -Ivan

Zakim IRC Bot: -Ivan

15:01:05 <Zakim> -kasei

Zakim IRC Bot: -kasei

15:01:07 <Zakim> -AxelPolleres

Zakim IRC Bot: -AxelPolleres



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This revision (#1) generated 2010-10-05 15:05:57 UTC by 'apollere2', comments: None