SPARQL Working Group Teleconference

Minutes of 29 September 2009

Agenda
http://www.w3.org/2009/sparql/wiki/Agenda-2009-09-29
Seen
Alex Passant, Andy Seaborne, Axel Polleres, Birte Glimm, Chime Ogbuji, Eric Prud'hommeaux, Greg Williams, Ivan Herman, Kjetil Kjernsmo, Lee Feigenbaum, Luke Wilson-Mawer, Olivier Corby, Orri Erling, Paul Gearon, Prateek Jain, Simon Schenk, Simon Johnston, Steve Harris
Regrets
Simon Schenk
Chair
Lee Feigenbaum
Scribe
Chime Ogbuji, Axel Polleres
IRC Log
Original and Editable Wiki Version
Resolutions
  1. Approve minutes at http://www.w3.org/2009/sparql/meeting/2009-09-22 link
Topics
13:51:01 <RRSAgent> logging to http://www.w3.org/2009/09/29-sparql-irc

RRSAgent IRC Bot: logging to http://www.w3.org/2009/09/29-sparql-irc

13:51:03 <trackbot> RRSAgent, make logs world

Trackbot IRC Bot: RRSAgent, make logs world

13:51:05 <trackbot> Zakim, this will be 77277

Trackbot IRC Bot: Zakim, this will be 77277

13:51:06 <trackbot> Meeting: SPARQL Working Group Teleconference
13:51:06 <trackbot> Date: 29 September 2009
13:51:07 <Zakim> ok, trackbot; I see SW_(SPARQL)10:00AM scheduled to start in 9 minutes

Zakim IRC Bot: ok, trackbot; I see SW_(SPARQL)10:00AM scheduled to start in 9 minutes

13:51:23 <LeeF> Chair: LeeF
13:51:28 <LeeF> Regrets: SimonS
13:51:47 <LeeF> Agenda: http://www.w3.org/2009/sparql/wiki/Agenda-2009-09-29
13:52:03 <LeeF> LeeF has changed the topic to: Agenda: http://www.w3.org/2009/sparql/wiki/Agenda-2009-09-29

Lee Feigenbaum: LeeF has changed the topic to: Agenda: http://www.w3.org/2009/sparql/wiki/Agenda-2009-09-29

13:56:32 <SteveH> they will now :)

Steve Harris: they will now :)

13:56:42 <LeeF> Not once I play my Jedi mind tricks.

Lee Feigenbaum: Not once I play my Jedi mind tricks.

13:56:48 <Zakim> SW_(SPARQL)10:00AM has now started

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

13:56:55 <Zakim> +??P4

Zakim IRC Bot: +??P4

13:57:20 <SteveH> Zakim, ??P4 is [Garlik]

Steve Harris: Zakim, ??P4 is [Garlik]

13:57:20 <Zakim> +[Garlik]; got it

Zakim IRC Bot: +[Garlik]; got it

13:57:21 <Zakim> +LeeF

Zakim IRC Bot: +LeeF

13:57:58 <Zakim> +kasei

Zakim IRC Bot: +kasei

13:58:01 <chimezie> Zakim, what is the passcode?

Chime Ogbuji: Zakim, what is the passcode?

13:58:02 <Zakim> the conference code is 77277 (tel:+1.617.761.6200 tel:+33.4.89.06.34.99 tel:+44.117.370.6152), chimezie

Zakim IRC Bot: the conference code is 77277 (tel:+1.617.761.6200 tel:+33.4.89.06.34.99 tel:+44.117.370.6152), chimezie

13:58:03 <Zakim> +OlivierCorby

Zakim IRC Bot: +OlivierCorby

13:58:34 <kasei> Zakim, mute me

Greg Williams: Zakim, mute me

13:58:34 <Zakim> kasei should now be muted

Zakim IRC Bot: kasei should now be muted

13:58:35 <Zakim> +Chimezie_Ogbuji

Zakim IRC Bot: +Chimezie_Ogbuji

13:58:55 <chimezie> Zakim, mute me

Chime Ogbuji: Zakim, mute me

13:58:55 <Zakim> Chimezie_Ogbuji should now be muted

Zakim IRC Bot: Chimezie_Ogbuji should now be muted

13:59:36 <chimezie> Zakim, unmute me

Chime Ogbuji: Zakim, unmute me

13:59:36 <Zakim> Chimezie_Ogbuji should no longer be muted

Zakim IRC Bot: Chimezie_Ogbuji should no longer be muted

13:59:46 <LeeF> Scribe: Chimezie

(Scribe set to Chime Ogbuji)

13:59:48 <LeeF> Scribenick: chimezie
13:59:58 <Zakim> +bglimm

Zakim IRC Bot: +bglimm

14:00:02 <LeeF> zakim, who's on the phone?

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

14:00:02 <Zakim> On the phone I see [Garlik], LeeF, kasei (muted), OlivierCorby, Chimezie_Ogbuji, bglimm

Zakim IRC Bot: On the phone I see [Garlik], LeeF, kasei (muted), OlivierCorby, Chimezie_Ogbuji, bglimm

14:00:23 <Zakim> +AxelPolleres

Zakim IRC Bot: +AxelPolleres

14:00:24 <bglimm> I can hear you

Birte Glimm: I can hear you

14:00:35 <Zakim> +??P38

Zakim IRC Bot: +??P38

14:00:47 <Zakim> +pgearon

Zakim IRC Bot: +pgearon

14:00:49 <AndyS> zakim, ??P38 is me

Andy Seaborne: zakim, ??P38 is me

14:00:49 <Zakim> +AndyS; got it

Zakim IRC Bot: +AndyS; got it

14:00:52 <bglimm> Zakim, mute me

Birte Glimm: Zakim, mute me

14:00:52 <Zakim> bglimm should now be muted

Zakim IRC Bot: bglimm should now be muted

14:01:28 <chimezie> Zakim, who is here?

Zakim, who is here?

14:01:28 <Zakim> On the phone I see [Garlik], LeeF, kasei (muted), OlivierCorby, Chimezie_Ogbuji, bglimm (muted), AxelPolleres, AndyS, pgearon

Zakim IRC Bot: On the phone I see [Garlik], LeeF, kasei (muted), OlivierCorby, Chimezie_Ogbuji, bglimm (muted), AxelPolleres, AndyS, pgearon

14:01:30 <Zakim> On IRC I see SimonKJ, bglimm, chimezie, Zakim, RRSAgent, AndyS, pgearon, OlivierCorby, LeeF, AxelPolleres, karl, LukeWM, ivanh, danbri, iv_an_ru, SteveH, kjetil, AlexPassant, kasei,

Zakim IRC Bot: On IRC I see SimonKJ, bglimm, chimezie, Zakim, RRSAgent, AndyS, pgearon, OlivierCorby, LeeF, AxelPolleres, karl, LukeWM, ivanh, danbri, iv_an_ru, SteveH, kjetil, AlexPassant, kasei,

14:01:32 <Zakim> ... KjetilK, trackbot, ericP

Zakim IRC Bot: ... KjetilK, trackbot, ericP

14:01:40 <LeeF> ericP, joining us?

Lee Feigenbaum: ericP, joining us?

14:01:44 <LeeF> ivanh, joining us?

Lee Feigenbaum: ivanh, joining us?

14:01:47 <LeeF> iv_an_ru, joining us?

Lee Feigenbaum: iv_an_ru, joining us?

14:01:53 <chimezie> Zakim, mute me

Zakim, mute me

14:01:53 <Zakim> Chimezie_Ogbuji should now be muted

Zakim IRC Bot: Chimezie_Ogbuji should now be muted

14:02:04 <LeeF> kjetil, joining us?

Lee Feigenbaum: kjetil, joining us?

14:02:07 <ivanh> zakim, dial ivanh-voip

Ivan Herman: zakim, dial ivanh-voip

14:02:07 <Zakim> ok, ivanh; the call is being made

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

14:02:08 <Zakim> +IvanH

Zakim IRC Bot: +IvanH

14:02:18 <ivanh> LeeF: yes:-)

Lee Feigenbaum: yes:-) [ Scribe Assist by Ivan Herman ]

14:02:21 <Zakim> +EricP

Zakim IRC Bot: +EricP

14:02:22 <Zakim> +??P1

Zakim IRC Bot: +??P1

14:02:26 <AlexPassant> Zakim, ??P1 is me

Alex Passant: Zakim, ??P1 is me

14:02:26 <Zakim> +AlexPassant; got it

Zakim IRC Bot: +AlexPassant; got it

14:02:56 <Zakim> +SimonKJ

Zakim IRC Bot: +SimonKJ

14:03:15 <LeeF> zakim, who's on the phone?

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

14:03:15 <Zakim> On the phone I see [Garlik], LeeF, kasei (muted), OlivierCorby, Chimezie_Ogbuji (muted), bglimm (muted), AxelPolleres, AndyS, pgearon, IvanH, AlexPassant, EricP, SimonKJ

Zakim IRC Bot: On the phone I see [Garlik], LeeF, kasei (muted), OlivierCorby, Chimezie_Ogbuji (muted), bglimm (muted), AxelPolleres, AndyS, pgearon, IvanH, AlexPassant, EricP, SimonKJ

14:04:12 <LeeF> topic: Admin

1. Admin

14:04:13 <LeeF> PROPOSED: Approve minutes at http://www.w3.org/2009/sparql/meeting/2009-09-22

PROPOSED: Approve minutes at http://www.w3.org/2009/sparql/meeting/2009-09-22

14:04:19 <Zakim> + +1.617.588.aaaa - is perhaps manrique?

Zakim IRC Bot: + +1.617.588.aaaa - is perhaps manrique?

14:04:40 <LeeF> zakim, aaaa is Orri

Lee Feigenbaum: zakim, aaaa is Orri

14:04:40 <Zakim> sorry, LeeF, I do not recognize a party named 'aaaa'

Zakim IRC Bot: sorry, LeeF, I do not recognize a party named 'aaaa'

14:04:45 <LeeF> zakim, who's on the phone?

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

14:04:45 <Zakim> On the phone I see [Garlik], LeeF, kasei (muted), OlivierCorby, Chimezie_Ogbuji (muted), bglimm (muted), AxelPolleres, AndyS, pgearon, IvanH, AlexPassant, EricP, SimonKJ, manrique?

Zakim IRC Bot: On the phone I see [Garlik], LeeF, kasei (muted), OlivierCorby, Chimezie_Ogbuji (muted), bglimm (muted), AxelPolleres, AndyS, pgearon, IvanH, AlexPassant, EricP, SimonKJ, manrique?

14:04:50 <LeeF> zakim, manrique? is Orri

Lee Feigenbaum: zakim, manrique? is Orri

14:04:50 <Zakim> +Orri; got it

Zakim IRC Bot: +Orri; got it

14:05:08 <SteveH> minutes look fine

Steve Harris: minutes look fine

14:05:10 <LeeF> RESOLVED: Approve minutes at http://www.w3.org/2009/sparql/meeting/2009-09-22

RESOLVED: Approve minutes at http://www.w3.org/2009/sparql/meeting/2009-09-22

14:05:40 <LeeF> next meeting is October 6 same time

Lee Feigenbaum: next meeting is October 6 same time

14:06:00 <chimezie> LeeF:Axel to chair next week

Lee Feigenbaum: Axel to chair next week

14:06:04 <bglimm> I cannot make it

Birte Glimm: I cannot make it

14:06:10 <LeeF> regrets for next week: bglimm, leef, and ericp at risk

Lee Feigenbaum: regrets for next week: bglimm, leef, and ericp at risk

14:06:11 <bglimm> next week (travelling)

Birte Glimm: next week (travelling)

14:06:37 <chimezie> unknown speaker (maybe ericP):anyone else making ISWC meeting?

unknown speaker (maybe ericP):anyone else making ISWC meeting?

14:06:40 <bglimm> s/travellking/travelling/

Birte Glimm: s/travellking/travelling/

14:07:00 <AxelPolleres> good idea to meet up @ ISWC, maybe we shall collect who's there

Axel Polleres: good idea to meet up @ ISWC, maybe we shall collect who's there

14:07:05 <chimezie> s/speaker/pgearon

s/speaker/pgearon

14:07:06 <chimezie> ty

ty

14:07:16 <LeeF> http://www.w3.org/2009/sparql/wiki/F2F2

Lee Feigenbaum: http://www.w3.org/2009/sparql/wiki/F2F2

14:08:09 <chimezie> LeeF: want to start putting together agenda and logistics for F2F

Lee Feigenbaum: want to start putting together agenda and logistics for F2F

14:08:19 <AxelPolleres> collected so far planning to go to ISWC: steveH, chime, LeeF, AxelP

Axel Polleres: collected so far planning to go to ISWC: steveH, chime, LeeF, AxelP

14:08:27 <chimezie> ... need to know RSVP

... need to know RSVP

14:08:44 <SteveH> AlexPassant, also Greg Williams

Steve Harris: AlexPassant, also Greg Williams

14:09:00 <chimezie> LeeF:All organizations need to re-join group

Lee Feigenbaum: All organizations need to re-join group

14:09:06 <SteveH> AxelPolleres, and ericP

Steve Harris: AxelPolleres, and ericP

14:09:31 <LeeF> topic: Liaisons

2. Liaisons

14:09:38 <SteveH> LeeF, do you have a list of who's not rejoined?

Steve Harris: LeeF, do you have a list of who's not rejoined?

14:09:45 <ericP> nothing from XQuery or HCLS

Eric Prud'hommeaux: nothing from XQuery or HCLS

14:09:57 <ivanH> OWL is now really in PR

Ivan Herman: OWL is now really in PR

14:10:00 <AxelPolleres> riff is meeting today, but didn't have meeting last week

Axel Polleres: riff is meeting today, but didn't have meeting last week

14:10:00 <LeeF> SteveH, good question - I don't offhand but imagine ivanh might be able to compile one?

Lee Feigenbaum: SteveH, good question - I don't offhand but imagine ivanh might be able to compile one?

14:10:08 <AxelPolleres> s/riff/RIF/

Axel Polleres: s/riff/RIF/

14:10:36 <chimezie> LeeF: Eric ask HCLS about F2F meeting at ISWC

Lee Feigenbaum: Eric ask HCLS about F2F meeting at ISWC

14:10:50 <chimezie> ericP: probably will involve usecases for distributed query and update

Eric Prud'hommeaux: probably will involve usecases for distributed query and update

14:11:35 <chimezie> LeeF:open actions

Lee Feigenbaum: open actions

14:11:52 <chimezie> Ori: who is leading RDB2RDF?

Orri Erling: who is leading RDB2RDF?

14:11:53 <LeeF> topic: actions & issues

3. actions & issues

14:12:08 <chimezie> s/Ori/Orri

s/Ori/Orri

14:12:12 <ivanh> To Orri: Harry Halpin Staff Contact, Ahmed Ezzat HP, Michael Hausenblas DERI

Ivan Herman: To Orri: Harry Halpin Staff Contact, Ahmed Ezzat HP, Michael Hausenblas DERI

14:12:14 <AndyS> http://www.w3.org/2009/08/rdb2rdf-charter

Andy Seaborne: http://www.w3.org/2009/08/rdb2rdf-charter

14:12:50 <chimezie> LeeF: looking at errata.  Only looking at the diff

Lee Feigenbaum: looking at errata. Only looking at the diff

14:13:05 <chimezie> ... *then* merge content.

... *then* merge content.

14:13:22 <SteveH> yes

Steve Harris: yes

14:13:39 <AxelPolleres> http://www.w3.org/2009/sparql/track/actions/open

Axel Polleres: http://www.w3.org/2009/sparql/track/actions/open

14:13:48 <chimezie> LeeF: looked at open issues  - summarizing state of issues

Lee Feigenbaum: looked at open issues - summarizing state of issues

14:13:55 <LeeF> issues summary - http://lists.w3.org/Archives/Public/public-rdf-dawg/2009JulSep/0419.html

Lee Feigenbaum: issues summary - http://lists.w3.org/Archives/Public/public-rdf-dawg/2009JulSep/0419.html

14:14:39 <chimezie> ... will propose to resolve some issues (perhaps next week).

... will propose to resolve some issues (perhaps next week).

14:14:46 <AndyS> I took a look and they looked fine.

Andy Seaborne: I took a look and they looked fine.

14:15:11 <AxelPolleres> q+ to report on ACTION-98

Axel Polleres: q+ to report on ACTION-98

14:15:18 <LeeF> ack AxelPolleres

Lee Feigenbaum: ack AxelPolleres

14:15:18 <Zakim> AxelPolleres, you wanted to report on ACTION-98

Zakim IRC Bot: AxelPolleres, you wanted to report on ACTION-98

14:15:30 <chimezie> Zakim, unmute me

Zakim, unmute me

14:15:31 <Zakim> Chimezie_Ogbuji should no longer be muted

Zakim IRC Bot: Chimezie_Ogbuji should no longer be muted

14:15:37 <LeeF> trackbot, close ACTION-98

Lee Feigenbaum: trackbot, close ACTION-98

14:15:37 <trackbot> ACTION-98 Ask ivanh/eric whether we need to mention time permitting features in FPWD. closed

Trackbot IRC Bot: ACTION-98 Ask ivanh/eric whether we need to mention time permitting features in FPWD. closed

14:16:56 <chimezie> ACTION-78 & ACTION-79 probably should be closed (can't go further)

ACTION-78 & ACTION-79 probably should be closed (can't go further)

14:17:05 <chimezie> w/out something to review, etc.

w/out something to review, etc.

14:17:20 <LeeF> trackbot, close ACTION-78

Lee Feigenbaum: trackbot, close ACTION-78

14:17:20 <trackbot> ACTION-78 Continue discussion of update= vs. query= on the mailing list closed

Trackbot IRC Bot: ACTION-78 Continue discussion of update= vs. query= on the mailing list closed

14:17:31 <Zakim> +??P43

Zakim IRC Bot: +??P43

14:17:32 <chimezie> LeeF: Simon and I will work into update document

Lee Feigenbaum: Simon and I will work into update document

14:17:35 <SteveH> q+

Steve Harris: q+

14:17:39 <KjetilK> Zakim, ??P43 is me

Kjetil Kjernsmo: Zakim, ??P43 is me

14:17:39 <Zakim> +KjetilK; got it

Zakim IRC Bot: +KjetilK; got it

14:17:52 <KjetilK> Zakim, mute me

Kjetil Kjernsmo: Zakim, mute me

14:17:52 <Zakim> KjetilK should now be muted

Zakim IRC Bot: KjetilK should now be muted

14:18:19 <chimezie> SteveH: investigate use of single verb

Steve Harris: investigate use of single verb

14:18:26 <chimezie> ... for HAVING/FILTER

... for HAVING/FILTER

14:18:49 <LeeF> let's talk about HAVING vs. FILTER later

Lee Feigenbaum: let's talk about HAVING vs. FILTER later

14:18:50 <chimezie> LeeF: will discuss aggregate issue later today

Lee Feigenbaum: will discuss aggregate issue later today

14:18:53 <LeeF> trackbot, close ACTION-78

Lee Feigenbaum: trackbot, close ACTION-78

14:18:53 <trackbot> ACTION-78 Continue discussion of update= vs. query= on the mailing list closed

Trackbot IRC Bot: ACTION-78 Continue discussion of update= vs. query= on the mailing list closed

14:19:02 <LeeF> trackbot, close ACTION-79

Lee Feigenbaum: trackbot, close ACTION-79

14:19:03 <trackbot> ACTION-79 Continue forward with aggregates w.r.t test cases, HAVING/FILTER clause, ISSUE-35, ... closed

Trackbot IRC Bot: ACTION-79 Continue forward with aggregates w.r.t test cases, HAVING/FILTER clause, ISSUE-35, ... closed

14:19:22 <chimezie> LeeF: any other action to close?

Lee Feigenbaum: any other action to close?

14:19:48 <chimezie> ... Andy asked about tracking issues in task forces

... Andy asked about tracking issues in task forces

14:20:03 <chimezie> LeeF: Chairs will monitor and will elevate outstanding issues

Lee Feigenbaum: Chairs will monitor and will elevate outstanding issues

14:20:30 <Zakim> -EricP

Zakim IRC Bot: -EricP

14:20:34 <chimezie> ... scalability concerns, etc..

... scalability concerns, etc..

14:20:42 <Zakim> +EricP

Zakim IRC Bot: +EricP

14:21:06 <chimezie> ... members bring forth issues if they think they need to be raised.  does that work?

... members bring forth issues if they think they need to be raised. does that work?

14:21:07 <ericP> +1

Eric Prud'hommeaux: +1

14:21:09 <bglimm> +1

Birte Glimm: +1

14:21:11 <SteveH> +1

Steve Harris: +1

14:21:24 <AndyS> +1 (label issues with TF-XXX?)

Andy Seaborne: +1 (label issues with TF-XXX?)

14:21:32 <bglimm> we could use a prefix, like for emails

Birte Glimm: we could use a prefix, like for emails

14:21:46 <AxelPolleres> +1 (good idea to label)

Axel Polleres: +1 (good idea to label)

14:22:00 <LeeF> topic: FPWDs

4. FPWDs

14:22:21 <Zakim> +Prateek

Zakim IRC Bot: +Prateek

14:23:03 <chimezie> LeeF: (to team contacts). How do reviewers raise technical issues? What should reviewers look for towards FPWD

Lee Feigenbaum: (to team contacts). How do reviewers raise technical issues? What should reviewers look for towards FPWD

14:23:06 <ericP> +1

Eric Prud'hommeaux: +1

14:23:10 <AndyS> DAWG?

Andy Seaborne: DAWG?

14:24:02 <chimezie> IvanH: there is no obvious process other than general formatting, etc. nothing specific

Ivan Herman: there is no obvious process other than general formatting, etc. nothing specific

14:24:46 <AxelPolleres> to be checked technical issues, abstract, formatting

Axel Polleres: to be checked technical issues, abstract, formatting

14:25:02 <SteveH> http://www.w3.org/2009/sparql/docs/query-1.1/

Steve Harris: http://www.w3.org/2009/sparql/docs/query-1.1/

14:25:32 <AxelPolleres> Reviewers for query from last time: birte, Lee

Axel Polleres: Reviewers for query from last time: birte, Lee

14:25:37 <bglimm> I volunteered

Birte Glimm: I volunteered

14:26:05 <chimezie> SteveH: no mention of aggregate functions.  generally rough.  grammar needs cleaning up

Steve Harris: no mention of aggregate functions. generally rough. grammar needs cleaning up

14:26:19 <chimezie> LeeF: have open issue regarding exact collection of aggregate functions.  COUNT, etc..

Lee Feigenbaum: have open issue regarding exact collection of aggregate functions. COUNT, etc..

14:27:21 <chimezie> AndyS: do we want to freeze that? I wanted to flesh out content

Andy Seaborne: do we want to freeze that? I wanted to flesh out content

14:27:27 <SteveH> q+

Steve Harris: q+

14:27:34 <chimezie> LeeF: for FPWD , I'm not concerned about a frozen version

Lee Feigenbaum: for FPWD , I'm not concerned about a frozen version

14:28:02 <LeeF> ack SteveH

Lee Feigenbaum: ack SteveH

14:28:18 <chimezie> SteveH: not happy having email address on document

Steve Harris: not happy having email address on document

14:28:26 <chimezie> ... can I have link to a home page instead?

... can I have link to a home page instead?

14:28:34 <LeeF> ACTION: Birte to review http://www.w3.org/2009/sparql/docs/query-1.1/ for FPWD readiness

ACTION: Birte to review http://www.w3.org/2009/sparql/docs/query-1.1/ for FPWD readiness

14:28:34 <trackbot> Created ACTION-99 - Review http://www.w3.org/2009/sparql/docs/query-1.1/ for FPWD readiness [on Birte Glimm - due 2009-10-06].

Trackbot IRC Bot: Created ACTION-99 - Review http://www.w3.org/2009/sparql/docs/query-1.1/ for FPWD readiness [on Birte Glimm - due 2009-10-06].

14:28:37 <bglimm> ok

Birte Glimm: ok

14:28:39 <LeeF> ACTION: Lee to review http://www.w3.org/2009/sparql/docs/query-1.1/ for FPWD readiness

ACTION: Lee to review http://www.w3.org/2009/sparql/docs/query-1.1/ for FPWD readiness

14:28:39 <trackbot> Created ACTION-100 - Review http://www.w3.org/2009/sparql/docs/query-1.1/ for FPWD readiness [on Lee Feigenbaum - due 2009-10-06].

Trackbot IRC Bot: Created ACTION-100 - Review http://www.w3.org/2009/sparql/docs/query-1.1/ for FPWD readiness [on Lee Feigenbaum - due 2009-10-06].

14:28:51 <LeeF> http://www.w3.org/2009/sparql/docs/update-1.0/

Lee Feigenbaum: http://www.w3.org/2009/sparql/docs/update-1.0/

14:29:17 <AxelPolleres> reviewers for SPARQL/Update: Steve, Luke, Lee

Axel Polleres: reviewers for SPARQL/Update: Steve, Luke, Lee

14:29:24 <chimezie> pgearon: was unavailable

Paul Gearon: was unavailable

14:29:48 <AxelPolleres> I actually missed my own volunteering on reviewing Query... adding action...

Axel Polleres: I actually missed my own volunteering on reviewing Query... adding action...

14:30:01 <AxelPolleres> ACTION: Axel o review http://www.w3.org/2009/sparql/docs/query-1.1/ for FPWD readiness

ACTION: Axel o review http://www.w3.org/2009/sparql/docs/query-1.1/ for FPWD readiness

14:30:01 <trackbot> Created ACTION-101 - O review http://www.w3.org/2009/sparql/docs/query-1.1/ for FPWD readiness [on Axel Polleres - due 2009-10-06].

Trackbot IRC Bot: Created ACTION-101 - O review http://www.w3.org/2009/sparql/docs/query-1.1/ for FPWD readiness [on Axel Polleres - due 2009-10-06].

14:30:01 <chimezie> pgearon: I will catch up with other editor

Paul Gearon: I will catch up with other editor

14:30:32 <LeeF> ACTION: Paul to notify Steve, Luke, and Lee when /Update is ready for FPWD review

ACTION: Paul to notify Steve, Luke, and Lee when /Update is ready for FPWD review

14:30:33 <trackbot> Created ACTION-102 - Notify Steve, Luke, and Lee when /Update is ready for FPWD review [on Paul Gearon - due 2009-10-06].

Trackbot IRC Bot: Created ACTION-102 - Notify Steve, Luke, and Lee when /Update is ready for FPWD review [on Paul Gearon - due 2009-10-06].

14:31:05 <chimezie> LeeF: simon and i discussed the protocol document and sent course of action to list

Lee Feigenbaum: simon and i discussed the protocol document and sent course of action to list

14:31:18 <chimezie> ... waiting on simon to get setup with CVS access

... waiting on simon to get setup with CVS access

14:31:18 <AndyS> q+

Andy Seaborne: q+

14:31:38 <AxelPolleres> reviewers for http-update: simonKJ, simonS, Lee

Axel Polleres: reviewers for http-update: simonKJ, simonS, Lee

14:31:48 <AxelPolleres> reviewers for protocol-1.1: Axel Alex

Axel Polleres: reviewers for protocol-1.1: Axel Alex

14:31:53 <LeeF> http://www.w3.org/2009/sparql/docs/protocol-1.1/Overview.xml

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

14:32:17 <chimezie> LeeF: a few areas about lack of support for XSLT

Lee Feigenbaum: a few areas about lack of support for XSLT

14:32:33 <LeeF> q?

Lee Feigenbaum: q?

14:32:45 <chimezie> ericP: need to extend the 'standard'..

Eric Prud'hommeaux: need to extend the 'standard'..

14:33:32 <LeeF> ACTION: Simon Johnston and Lee to notify Axel and Alex when /Protocol is ready for FPWD review

ACTION: Simon Johnston and Lee to notify Axel and Alex when /Protocol is ready for FPWD review

14:33:32 <trackbot> Sorry, amibiguous username (more than one match) - Simon

Trackbot IRC Bot: Sorry, amibiguous username (more than one match) - Simon

14:33:32 <trackbot> Try using a different identifier, such as family name or username (eg. sjohnsto2, sschenk)

Trackbot IRC Bot: Try using a different identifier, such as family name or username (eg. sjohnsto2, sschenk)

14:33:42 <LeeF> ACTION: sjohnsto2 and Lee to notify Axel and Alex when /Protocol is ready for FPWD review

ACTION: sjohnsto2 and Lee to notify Axel and Alex when /Protocol is ready for FPWD review

14:33:42 <trackbot> Created ACTION-103 - And Lee to notify Axel and Alex when /Protocol is ready for FPWD review [on Simon Johnston - due 2009-10-06].

Trackbot IRC Bot: Created ACTION-103 - And Lee to notify Axel and Alex when /Protocol is ready for FPWD review [on Simon Johnston - due 2009-10-06].

14:34:00 <LeeF> ack AndyS

Lee Feigenbaum: ack AndyS

14:34:11 <chimezie> AndyS: converting query 1.0 document to XML format

Andy Seaborne: converting query 1.0 document to XML format

14:34:26 <LeeF> Gist of current discussion is that we're editing the docs in XML and the xml-spec XSL needs to be updated to support all the XML tags we use before we actually publish the docs

Lee Feigenbaum: Gist of current discussion is that we're editing the docs in XML and the xml-spec XSL needs to be updated to support all the XML tags we use before we actually publish the docs

14:34:33 <chimezie> ericP: brought text into emacs, then did REGEX s/repl on various elements

Eric Prud'hommeaux: brought text into emacs, then did REGEX s/repl on various elements

14:34:56 <chimezie> ... no references

... no references

14:35:09 <chimezie> AndyS: how are you doing that?

Andy Seaborne: how are you doing that?

14:36:01 <LeeF> ACTION: eric to xml-spec'ify the SPARQL Query/1.0 document

ACTION: eric to xml-spec'ify the SPARQL Query/1.0 document

14:36:01 <trackbot> Created ACTION-104 - Xml-spec'ify the SPARQL Query/1.0 document [on Eric Prud'hommeaux - due 2009-10-06].

Trackbot IRC Bot: Created ACTION-104 - Xml-spec'ify the SPARQL Query/1.0 document [on Eric Prud'hommeaux - due 2009-10-06].

14:37:18 <chimezie> ericP: [.. gives instructions to AndyS .. for XML processing infrastructure ]

Eric Prud'hommeaux: [.. gives instructions to AndyS .. for XML processing infrastructure ]

14:37:50 <SimonKJ> q+

Simon Johnston: q+

14:37:55 <LeeF> http://lists.w3.org/Archives/Public/public-rdf-dawg/2009JulSep/0416.html

Lee Feigenbaum: http://lists.w3.org/Archives/Public/public-rdf-dawg/2009JulSep/0416.html

14:38:04 <LeeF> ack SimonKJ

Lee Feigenbaum: ack SimonKJ

14:38:34 <chimezie> SimonKJ: What browsers should be used with that (problems in safari / chrome)

Simon Johnston: What browsers should be used with that (problems in safari / chrome)

14:38:45 <chimezie> ericP: depends on stylesheet implementation

Eric Prud'hommeaux: depends on stylesheet implementation

14:39:00 <LeeF> http://www.w3.org/2009/sparql/docs/http-rdf-update/

Lee Feigenbaum: http://www.w3.org/2009/sparql/docs/http-rdf-update/

14:39:05 <SimonKJ> confirmed, renders correctly in Firefox

Simon Johnston: confirmed, renders correctly in Firefox

14:40:45 <AndyS> I'll review formally and write email.

Andy Seaborne: I'll review formally and write email.

14:40:54 <LeeF> Andy, thanks

Lee Feigenbaum: Andy, thanks

14:41:02 <LeeF> SteveH and kjetil, are you interested in reviewing it?

Lee Feigenbaum: SteveH and kjetil, are you interested in reviewing it?

14:41:19 <KjetilK> Zakim, unmute me

Kjetil Kjernsmo: Zakim, unmute me

14:41:19 <Zakim> KjetilK should no longer be muted

Zakim IRC Bot: KjetilK should no longer be muted

14:41:58 <AxelPolleres> reviewers (from last time) for http-update: member:simonKJ, simonS, Lee

Axel Polleres: reviewers (from last time) for http-update: member:simonKJ, simonS, Lee

14:42:47 <chimezie> LeeF: [ .. asks around for reviewers .. ]

Lee Feigenbaum: [ .. asks around for reviewers .. ]

14:42:54 <chimezie> simonK: happy to review

Simon Johnston: happy to review

14:43:10 <LeeF> ACTION: Andy to review http://www.w3.org/2009/sparql/docs/http-rdf-update/

ACTION: Andy to review http://www.w3.org/2009/sparql/docs/http-rdf-update/

14:43:10 <trackbot> Created ACTION-105 - Review http://www.w3.org/2009/sparql/docs/http-rdf-update/ [on Andy Seaborne - due 2009-10-06].

Trackbot IRC Bot: Created ACTION-105 - Review http://www.w3.org/2009/sparql/docs/http-rdf-update/ [on Andy Seaborne - due 2009-10-06].

14:43:16 <KjetilK> q+

Kjetil Kjernsmo: q+

14:43:17 <chimezie> ty

ty

14:43:51 <chimezie> KjetilK: been outside of group and remembered simon and I had opposing proposals for update

Kjetil Kjernsmo: been outside of group and remembered simon and I had opposing proposals for update

14:44:01 <LeeF> ACTION: sjohnsto2 to review http://www.w3.org/2009/sparql/docs/http-rdf-update/

ACTION: sjohnsto2 to review http://www.w3.org/2009/sparql/docs/http-rdf-update/

14:44:01 <trackbot> Created ACTION-106 - Review http://www.w3.org/2009/sparql/docs/http-rdf-update/ [on Simon Johnston - due 2009-10-06].

Trackbot IRC Bot: Created ACTION-106 - Review http://www.w3.org/2009/sparql/docs/http-rdf-update/ [on Simon Johnston - due 2009-10-06].

14:44:04 <chimezie> LeeF: hopefully review raises those issues

Lee Feigenbaum: hopefully review raises those issues

14:44:12 <LeeF> ACTION: kjetil to review http://www.w3.org/2009/sparql/docs/http-rdf-update/

ACTION: kjetil to review http://www.w3.org/2009/sparql/docs/http-rdf-update/

14:44:12 <trackbot> Sorry, couldn't find user - kjetil

Trackbot IRC Bot: Sorry, couldn't find user - kjetil

14:44:16 <KjetilK> Zakim, mute me

Kjetil Kjernsmo: Zakim, mute me

14:44:16 <Zakim> KjetilK should now be muted

Zakim IRC Bot: KjetilK should now be muted

14:44:19 <KjetilK> Zakim, unmute me

Kjetil Kjernsmo: Zakim, unmute me

14:44:19 <Zakim> KjetilK should no longer be muted

Zakim IRC Bot: KjetilK should no longer be muted

14:44:30 <LeeF> ACTION: Lee to make sure that Kjetil reviews http://www.w3.org/2009/sparql/docs/http-rdf-update/

ACTION: Lee to make sure that Kjetil reviews http://www.w3.org/2009/sparql/docs/http-rdf-update/

14:44:30 <trackbot> Created ACTION-107 - Make sure that Kjetil reviews http://www.w3.org/2009/sparql/docs/http-rdf-update/ [on Lee Feigenbaum - due 2009-10-06].

Trackbot IRC Bot: Created ACTION-107 - Make sure that Kjetil reviews http://www.w3.org/2009/sparql/docs/http-rdf-update/ [on Lee Feigenbaum - due 2009-10-06].

14:44:31 <AndyS> chimezie, do you prefer commenst as ready or all at once?

Andy Seaborne: chimezie, do you prefer commenst as ready or all at once?

14:44:38 <KjetilK> Zakim, mute me

Kjetil Kjernsmo: Zakim, mute me

14:44:38 <Zakim> KjetilK should now be muted

Zakim IRC Bot: KjetilK should now be muted

14:44:48 <chimezie> I prefer all at once

I prefer all at once

14:44:56 <AndyS> OK - will batch

Andy Seaborne: OK - will batch

14:47:32 <kasei> Zakim, unmute me

Greg Williams: Zakim, unmute me

14:47:32 <Zakim> kasei should no longer be muted

Zakim IRC Bot: kasei should no longer be muted

14:47:55 <kasei> sketch of service description doc: http://kasei.us/2009/09/sparql/sd.txt

Greg Williams: sketch of service description doc: http://kasei.us/2009/09/sparql/sd.txt

14:48:51 <LeeF> AxelPolleres, who were our reviewers signed up for SD?

Lee Feigenbaum: AxelPolleres, who were our reviewers signed up for SD?

14:49:22 <chimezie> kasei: format needs fleshing out.

Greg Williams: format needs fleshing out.

14:49:29 <chimezie> Zakim, who is on the phone?

Zakim, who is on the phone?

14:49:29 <Zakim> On the phone I see [Garlik], LeeF, kasei, OlivierCorby, Chimezie_Ogbuji, bglimm (muted), AxelPolleres, AndyS, pgearon, Ivanh, AlexPassant, EricP, SimonKJ, Orri, KjetilK (muted),

Zakim IRC Bot: On the phone I see [Garlik], LeeF, kasei, OlivierCorby, Chimezie_Ogbuji, bglimm (muted), AxelPolleres, AndyS, pgearon, Ivanh, AlexPassant, EricP, SimonKJ, Orri, KjetilK (muted),

14:49:32 <Zakim> ... Prateek

Zakim IRC Bot: ... Prateek

14:49:34 <chimezie> LeeF: any completeness issues

Lee Feigenbaum: any completeness issues

14:49:56 <chimezie> kasei: if everyone is onboard with email proposal (limiting scope of vocabulary),

Greg Williams: if everyone is onboard with email proposal (limiting scope of vocabulary),

14:50:20 <chimezie> ... only big issue is fleshed out discussion of discovery (conneg, RDFa, etc.).  no missing parts, however

... only big issue is fleshed out discussion of discovery (conneg, RDFa, etc.). no missing parts, however

14:50:25 <chimezie> LeeF: get people reviewing

Lee Feigenbaum: get people reviewing

14:51:14 <LeeF> ACTION: sjohnsto2 to review http://kasei.us/2009/09/sparql/sd.txt for FPWD readiness (modulo formatting)

ACTION: sjohnsto2 to review http://kasei.us/2009/09/sparql/sd.txt for FPWD readiness (modulo formatting)

14:51:14 <trackbot> Created ACTION-108 - Review http://kasei.us/2009/09/sparql/sd.txt for FPWD readiness (modulo formatting) [on Simon Johnston - due 2009-10-06].

Trackbot IRC Bot: Created ACTION-108 - Review http://kasei.us/2009/09/sparql/sd.txt for FPWD readiness (modulo formatting) [on Simon Johnston - due 2009-10-06].

14:51:24 <LeeF> ACTION: Axel to review http://kasei.us/2009/09/sparql/sd.txt for FPWD readiness (modulo formatting)

ACTION: Axel to review http://kasei.us/2009/09/sparql/sd.txt for FPWD readiness (modulo formatting)

14:51:24 <trackbot> Created ACTION-109 - Review http://kasei.us/2009/09/sparql/sd.txt for FPWD readiness (modulo formatting) [on Axel Polleres - due 2009-10-06].

Trackbot IRC Bot: Created ACTION-109 - Review http://kasei.us/2009/09/sparql/sd.txt for FPWD readiness (modulo formatting) [on Axel Polleres - due 2009-10-06].

14:51:39 <LeeF> ACTION: Lee to review http://kasei.us/2009/09/sparql/sd.txt for FPWD readiness (modulo formatting)

ACTION: Lee to review http://kasei.us/2009/09/sparql/sd.txt for FPWD readiness (modulo formatting)

14:51:40 <trackbot> Created ACTION-110 - Review http://kasei.us/2009/09/sparql/sd.txt for FPWD readiness (modulo formatting) [on Lee Feigenbaum - due 2009-10-06].

Trackbot IRC Bot: Created ACTION-110 - Review http://kasei.us/2009/09/sparql/sd.txt for FPWD readiness (modulo formatting) [on Lee Feigenbaum - due 2009-10-06].

14:52:37 <chimezie> topic: TF-PP starting points

5. TF-PP starting points

14:52:37 <AxelPolleres> +1 to pull PP forward, didn't really have a chance to prepare on Entailment yet, my bad.

Axel Polleres: +1 to pull PP forward, didn't really have a chance to prepare on Entailment yet, my bad.

14:52:41 <chimezie> LeeF: happy with email responses?

Lee Feigenbaum: happy with email responses?

14:52:49 <chimezie> AndyS: fine on mailing list

Andy Seaborne: fine on mailing list

14:53:40 <SteveH> I'd like to hear from implementors

Steve Harris: I'd like to hear from implementors

14:53:41 <chimezie> LeeF: any other issues beyond email dialog?

Lee Feigenbaum: any other issues beyond email dialog?

14:53:58 <SteveH> also, I think my vote for 2 goes from 0 to -1, I've heard scary things

Steve Harris: also, I think my vote for 2 goes from 0 to -1, I've heard scary things

14:54:09 <kasei> Zakim, mute me

Greg Williams: Zakim, mute me

14:54:09 <Zakim> kasei should now be muted

Zakim IRC Bot: kasei should now be muted

14:54:37 <chimezie> topic: TF-ENT issues

6. TF-ENT issues

14:54:45 <bglimm> http://www.w3.org/2009/sparql/wiki/Design:EntailmentRegimes

Birte Glimm: http://www.w3.org/2009/sparql/wiki/Design:EntailmentRegimes

14:54:59 <bglimm> There is quite a bit to do still

Birte Glimm: There is quite a bit to do still

14:55:36 <bglimm> Zakim, unmute me

Birte Glimm: Zakim, unmute me

14:55:36 <Zakim> bglimm should no longer be muted

Zakim IRC Bot: bglimm should no longer be muted

14:55:47 <chimezie> LeeF: AndyS asked about requirements

Lee Feigenbaum: AndyS asked about requirements

14:56:20 <chimezie> ... how do we (in timely fashion) to where we are in agreement on requirements

... how do we (in timely fashion) to where we are in agreement on requirements

14:56:25 <bglimm> q+ to ask about SHOULD MUST or MAY

Birte Glimm: q+ to ask about SHOULD MUST or MAY

14:56:28 <chimezie> ... and what problem we are trying to solve

... and what problem we are trying to solve

14:56:31 <KjetilK> q-

Kjetil Kjernsmo: q-

14:56:38 <LeeF> ack bglimm

Lee Feigenbaum: ack bglimm

14:56:38 <Zakim> bglimm, you wanted to ask about SHOULD MUST or MAY

Zakim IRC Bot: bglimm, you wanted to ask about SHOULD MUST or MAY

14:57:02 <chimezie> bglimm: one argument was regarding consistency tests for RDFS.  inconsistent KB or RDFS graph would entail any consequence

Birte Glimm: one argument was regarding consistency tests for RDFS. inconsistent KB or RDFS graph would entail any consequence

14:57:07 <chimezie> ... andy suggested turning into MAY

... andy suggested turning into MAY

14:57:19 <chimezie> ... against RDFS entailment.  SHOULD is preferred

... against RDFS entailment. SHOULD is preferred

14:57:40 <pgearon> +q

Paul Gearon: +q

14:57:50 <chimezie> AndyS: initial question is regarding what we are addressing

Andy Seaborne: initial question is regarding what we are addressing

14:58:09 <chimezie> i think the usecase addressed is well motivated by current document

i think the usecase addressed is well motivated by current document

14:58:09 <bglimm> well, we want RDFS entailment and we want scalable

Birte Glimm: well, we want RDFS entailment and we want scalable

14:58:18 <AxelPolleres> q+

Axel Polleres: q+

14:58:37 <chimezie> AndyS: are we enabling rule-based engines.  what happens about lack of soundess/completeness?

Andy Seaborne: are we enabling rule-based engines. what happens about lack of soundess/completeness?

14:59:20 <chimezie> i.e., lack of additional answers that follow from more than explicit matching (i.e., vocabulary based interpretations)

i.e., lack of additional answers that follow from more than explicit matching (i.e., vocabulary based interpretations)

14:59:36 <bglimm> I think we can have something like OWL RL, but I would like to give explanations on when implementations are incomplete

Birte Glimm: I think we can have something like OWL RL, but I would like to give explanations on when implementations are incomplete

15:00:04 <AxelPolleres> q-

Axel Polleres: q-

15:00:14 <AxelPolleres> (will do this on the mailinglist)

Axel Polleres: (will do this on the mailinglist)

15:00:16 <chimezie> pgearon: concerned about practical aspects of inconsistent RDF graph returning everythin

Paul Gearon: concerned about practical aspects of inconsistent RDF graph returning everythin

15:00:36 <chimezie> ... w/out sufficient bindings, alot of patterns could theoretically return infinite set (won't make much sense)

... w/out sufficient bindings, alot of patterns could theoretically return infinite set (won't make much sense)

15:00:44 <AxelPolleres> q+ to now still mention something.

Axel Polleres: q+ to now still mention something.

15:00:45 <Zakim> -Orri

Zakim IRC Bot: -Orri

15:01:13 <chimezie> ... not sure how infinite set will work

... not sure how infinite set will work

15:01:29 <bglimm> Yes, as I understand Andy, he said that he can guarantee that he would either return some answers (which are sound) and then stop without finding the inconsistency or he finds it and then stops

Birte Glimm: Yes, as I understand Andy, he said that he can guarantee that he would either return some answers (which are sound) and then stop without finding the inconsistency or he finds it and then stops

15:01:37 <chimezie> we already require that queries are safe WRT current SPARQL

we already require that queries are safe WRT current SPARQL

15:01:38 <LeeF> ack AxelPolleres

Lee Feigenbaum: ack AxelPolleres

15:01:38 <Zakim> AxelPolleres, you wanted to now still mention something.

Zakim IRC Bot: AxelPolleres, you wanted to now still mention something.

15:01:44 <LeeF> ack pgearon

Lee Feigenbaum: ack pgearon

15:02:04 <bglimm> yes

Birte Glimm: yes

15:02:09 <AndyS> bglimm, no.

Andy Seaborne: bglimm, no.

15:02:20 <bglimm> ok, explain

Birte Glimm: ok, explain

15:02:30 <chimezie> AxelPolleres: legal graphs are RDFS consistent..already prescribed.

Axel Polleres: legal graphs are RDFS consistent..already prescribed.

15:02:54 <chimezie> AndyS: i want a list of requirements to measure design against

Andy Seaborne: i want a list of requirements to measure design against

15:03:08 <ivanh> q+

Ivan Herman: q+

15:03:09 <chimezie> q+ dont' we already have requiremnts?

q+ dont' we already have requiremnts?

15:04:18 <ivanh> q-

Ivan Herman: q-

15:04:25 <LeeF> q= chimezie

Lee Feigenbaum: q= chimezie

15:04:26 <chimezie> AndyS: we need to consider protocol implications

Andy Seaborne: we need to consider protocol implications

15:04:28 <LeeF> q+ chimezie

Lee Feigenbaum: q+ chimezie

15:04:42 <ivanh> q+

Ivan Herman: q+

15:05:01 <chimezie> bglimm: non terminating system will seem 'okay'

Birte Glimm: non terminating system will seem 'okay'

15:05:13 <LeeF> ack chimezie

Lee Feigenbaum: ack chimezie

15:05:58 <bglimm> Yes, and one thing is that entailment regimes must say how they guarantee that a system will always return a finite set of answers

Birte Glimm: Yes, and one thing is that entailment regimes must say how they guarantee that a system will always return a finite set of answers

15:06:22 <bglimm> There is a list of 4 requirements that entailment regimes must specify

Birte Glimm: There is a list of 4 requirements that entailment regimes must specify

15:06:45 <bglimm> Yes, you can allow incomplete systems, for example

Birte Glimm: Yes, you can allow incomplete systems, for example

15:08:01 <AxelPolleres> "The effect of a query on an inconsistent graph is not covered by this specification, but must be specified by the particular SPARQL extension." is all I find in the current spec.

Axel Polleres: "The effect of a query on an inconsistent graph is not covered by this specification, but must be specified by the particular SPARQL extension." is all I find in the current spec.

15:08:09 <LeeF> ack ivanh

Lee Feigenbaum: ack ivanh

15:08:25 <AxelPolleres> ... but this suggests that we have to define a behavior.

Axel Polleres: ... but this suggests that we have to define a behavior.

15:08:25 <AxelPolleres>

Axel Polleres:

15:08:44 <chimezie> bglimm: is this the case that a claim about error is not required in addition to the guarantee of safe queries?

Birte Glimm: is this the case that a claim about error is not required in addition to the guarantee of safe queries?

15:08:48 <AxelPolleres> ayways, I think for FPWD, it is enough to list the options.

Axel Polleres: ayways, I think for FPWD, it is enough to list the options.

15:09:01 <LeeF> ISSUE: TF-ENT What should happen for RDFS entailment in the face of inconsistencies?

ISSUE: TF-ENT What should happen for RDFS entailment in the face of inconsistencies?

15:09:01 <trackbot> Created ISSUE-42 - TF-ENT What should happen for RDFS entailment in the face of inconsistencies? ; please complete additional details at http://www.w3.org/2009/sparql/track/issues/42/edit .

Trackbot IRC Bot: Created ISSUE-42 - TF-ENT What should happen for RDFS entailment in the face of inconsistencies? ; please complete additional details at http://www.w3.org/2009/sparql/track/issues/42/edit .

15:09:06 <chimezie> er.. i didn't mean to scribe that in such a way

er.. i didn't mean to scribe that in such a way

15:09:13 <chimezie> s/bglimm:/bglimm,

s/bglimm:/bglimm,

15:09:34 <chimezie> AndyS: talking about if we must check for inconsistency *before* answering the question?

Andy Seaborne: talking about if we must check for inconsistency *before* answering the question?

15:09:41 <bglimm> I agree with Ivanh

Birte Glimm: I agree with Ivanh

15:09:49 <chimezie> Ivanh: valid question, need to answer it

Ivan Herman: valid question, need to answer it

15:09:50 <LeeF> related to ISSUE-42: Related - do you have to check a graph for consistency to deliver answers for RDFS entailment

Lee Feigenbaum: related to ISSUE-42: Related - do you have to check a graph for consistency to deliver answers for RDFS entailment

15:09:50 <trackbot> ISSUE-42 TF-ENT What should happen for RDFS entailment in the face of inconsistencies? notes added

Trackbot IRC Bot: ISSUE-42 TF-ENT What should happen for RDFS entailment in the face of inconsistencies? notes added

15:10:10 <chimezie> Ivanh: shouldn't be part of the document

Ivan Herman: shouldn't be part of the document

15:10:23 <chimezie> AndyS: want a requirements phase/discussion

Andy Seaborne: want a requirements phase/discussion

15:10:58 <chimezie> If we tease out error handling, expectation, safety of queries, this might clarify the discussion

If we tease out error handling, expectation, safety of queries, this might clarify the discussion

15:11:40 <bglimm> Andy, I did send this around to get feedback. If you say that some aspect causes difficulties with certain implementation techniques that is valueable feedback, but please explain what actually is the problem, what ways do we have to solve that etc

Birte Glimm: Andy, I did send this around to get feedback. If you say that some aspect causes difficulties with certain implementation techniques that is valueable feedback, but please explain what actually is the problem, what ways do we have to solve that etc

15:12:28 <kasei> I share Andy's concerns.

Greg Williams: I share Andy's concerns.

15:12:38 <pgearon> +1

Paul Gearon: +1

15:12:57 <chimezie> for BGP queries solved in a top-down fashion, you aren't doing validity checking, but are answering a question against a known fact base

for BGP queries solved in a top-down fashion, you aren't doing validity checking, but are answering a question against a known fact base

15:13:08 <AxelPolleres> I see here the following options: the current spec just says that the effect has to be specified, it doesn't prescribe that these could be specified as implementation-dependent. Let's just summarize the options for FPWD.

Axel Polleres: I see here the following options: the current spec just says that the effect has to be specified, it doesn't prescribe that these could be specified as implementation-dependent. Let's just summarize the options for FPWD.

15:13:08 <ivanh> for the records: I do share Andy's technical concerns!

Ivan Herman: for the records: I do share Andy's technical concerns!

15:13:57 <chimezie> LeeF: was suggesting we proceed in a way to better collect requirements

Lee Feigenbaum: was suggesting we proceed in a way to better collect requirements

15:13:57 <SteveH> q+

Steve Harris: q+

15:14:09 <chimezie> AndyS: happy if requirements phase is not explicit

Andy Seaborne: happy if requirements phase is not explicit

15:14:09 <LeeF> q?

Lee Feigenbaum: q?

15:14:21 <LeeF> ack SteveH

Lee Feigenbaum: ack SteveH

15:14:54 <chimezie> SteveH: shares Andy's concern it is not obvious what kind of systems are being targeted by current proposal

Steve Harris: shares Andy's concern it is not obvious what kind of systems are being targeted by current proposal

15:15:32 <chimezie> bglimm: The systems will be different.  I'm using OWL reasoner - different approach .  if there are wording problems let me know

Birte Glimm: The systems will be different. I'm using OWL reasoner - different approach . if there are wording problems let me know

15:15:40 <ivanh> q+

Ivan Herman: q+

15:17:32 <chimezie> LeeF: first time around, specification defines answers.

Lee Feigenbaum: first time around, specification defines answers.

15:17:50 <chimezie> ... then while debating technical points.  arguements were based on implementation technique

... then while debating technical points. arguements were based on implementation technique

15:18:33 <kasei> I thought that's just what Andy has done... (?)

Greg Williams: I thought that's just what Andy has done... (?)

15:19:01 <LeeF> kasei, right, i think that's exactly what Andy has done

Lee Feigenbaum: kasei, right, i think that's exactly what Andy has done

15:19:17 <chimezie> LeeF: i might not be able to scribe too much longer :(

Lee Feigenbaum: i might not be able to scribe too much longer :(

15:19:26 <LeeF> chimezie, no prob - thanks for scribing

Lee Feigenbaum: chimezie, no prob - thanks for scribing

15:19:29 <chimezie> Ivanh: should i as an implementor check consistency and what do I do if I find them?

Ivan Herman: should i as an implementor check consistency and what do I do if I find them?

15:19:34 <AxelPolleres> I can take over...

Axel Polleres: I can take over...

15:19:51 <AxelPolleres> scribe: Axel Polleres

(Scribe set to Axel Polleres)

15:20:15 <LukeWM> 90 minutes is a long time, chimezie

Luke Wilson-Mawer: 90 minutes is a long time, chimezie

15:20:31 <AxelPolleres> Ivanh: 2 questions, a) should inconsistency always be checked b) what is to be done in case

Ivan Herman: 2 questions, a) should inconsistency always be checked b) what is to be done in case

15:20:47 <AxelPolleres> LeeF: Birte can you summarize these?

Lee Feigenbaum: Birte can you summarize these?

15:20:47 <LeeF> q?

Lee Feigenbaum: q?

15:20:49 <LeeF> ack ivanh

Lee Feigenbaum: ack ivanh

15:21:18 <ivanh> q+

Ivan Herman: q+

15:21:28 <AxelPolleres> LeeF: we need more formal reviews.

Lee Feigenbaum: we need more formal reviews.

15:21:42 <AxelPolleres> ... what's ready to review.

... what's ready to review.

15:21:54 <AxelPolleres> Birte: only RDFS part ready for review.

Birte Glimm: only RDFS part ready for review.

15:22:16 <AxelPolleres> LeeF: happy to wait.

Lee Feigenbaum: happy to wait.

15:22:40 <AxelPolleres> Birte: Let's reach more agreement on RDFS first.

Birte Glimm: Let's reach more agreement on RDFS first.

15:23:19 <AxelPolleres> Andy & Birte discussing whether MUST->MAY is sufficient or not.

Andy & Birte discussing whether MUST->MAY is sufficient or not.

15:23:32 <AxelPolleres> q+

q+

15:24:06 <AxelPolleres> ivanh: ready to review, but next week is difficult, question of timing.

Ivan Herman: ready to review, but next week is difficult, question of timing.

15:24:16 <LeeF> ACTION: ivanh to review RDFS part of http://www.w3.org/2009/sparql/wiki/Design:EntailmentRegimes as time permits him

ACTION: ivanh to review RDFS part of http://www.w3.org/2009/sparql/wiki/Design:EntailmentRegimes as time permits him

15:24:16 <trackbot> Sorry, amibiguous username (more than one match) - ivanh

Trackbot IRC Bot: Sorry, amibiguous username (more than one match) - ivanh

15:24:16 <trackbot> Try using a different identifier, such as family name or username (eg. ivanh, imikhail)

Trackbot IRC Bot: Try using a different identifier, such as family name or username (eg. ivanh, imikhail)

15:24:20 <chimezie> bglimm: if a system is doing proper RDFS consistency checking, this is at least a superset of what it needs to do in order to answer queries (even semi-niavely)

Birte Glimm: if a system is doing proper RDFS consistency checking, this is at least a superset of what it needs to do in order to answer queries (even semi-niavely) [ Scribe Assist by Chime Ogbuji ]

15:24:23 <LeeF> ACTION: ivanh to review RDFS part of http://www.w3.org/2009/sparql/wiki/Design:EntailmentRegimes as time permits him

ACTION: ivanh to review RDFS part of http://www.w3.org/2009/sparql/wiki/Design:EntailmentRegimes as time permits him

15:24:23 <trackbot> Sorry, couldn't find user - ivanh

Trackbot IRC Bot: Sorry, couldn't find user - ivanh

15:24:31 <LeeF> ACTION: Lee to make sure IvanH reviews RDFS part of http://www.w3.org/2009/sparql/wiki/Design:EntailmentRegimes as time permits him

ACTION: Lee to make sure IvanH reviews RDFS part of http://www.w3.org/2009/sparql/wiki/Design:EntailmentRegimes as time permits him

15:24:31 <trackbot> Created ACTION-111 - Make sure IvanH reviews RDFS part of http://www.w3.org/2009/sparql/wiki/Design:EntailmentRegimes as time permits him [on Lee Feigenbaum - due 2009-10-06].

Trackbot IRC Bot: Created ACTION-111 - Make sure IvanH reviews RDFS part of http://www.w3.org/2009/sparql/wiki/Design:EntailmentRegimes as time permits him [on Lee Feigenbaum - due 2009-10-06].

15:24:47 <AxelPolleres> ... another thing which should be mentioned is RIF and OWL RL.

... another thing which should be mentioned is RIF and OWL RL.

15:24:49 <bglimm> I added a template section for RIF and OWL RL

Birte Glimm: I added a template section for RIF and OWL RL

15:25:02 <AndyS> Suggest an example with a simple case like subClassOf (editorial)

Andy Seaborne: Suggest an example with a simple case like subClassOf (editorial)

15:25:08 <AxelPolleres> LeeF: agreed.

Lee Feigenbaum: agreed.

15:25:10 <bglimm> and D-etnailemnt

Birte Glimm: and D-etnailemnt

15:25:22 <LeeF> q?

Lee Feigenbaum: q?

15:25:24 <Zakim> -Chimezie_Ogbuji

Zakim IRC Bot: -Chimezie_Ogbuji

15:25:25 <LeeF> ack ivanh

Lee Feigenbaum: ack ivanh

15:26:09 <AxelPolleres> Axel: will try to add something on the RIF part.

Axel Polleres: will try to add something on the RIF part.

15:26:26 <AxelPolleres> ... and give the remaining doc a thorough review.

... and give the remaining doc a thorough review.

15:26:50 <AxelPolleres> LeeF: looks like we are on track for the rquired docs with regards reviews

Lee Feigenbaum: looks like we are on track for the rquired docs with regards reviews

15:27:09 <AxelPolleres> ... F&R should be possible to publish without too much discussion.

... F&R should be possible to publish without too much discussion.

15:27:21 <AxelPolleres> ... 90mins is long.

... 90mins is long.

15:27:59 <bglimm> I think I can write mine until Monday and send it by email, but I'll be away on Tuesday

Birte Glimm: I think I can write mine until Monday and send it by email, but I'll be away on Tuesday

15:28:27 <SteveH> I can't do anything my monday either

Steve Harris: I can't do anything my monday either

15:28:28 <Zakim> -Ivanh

Zakim IRC Bot: -Ivanh

15:28:31 <SteveH> by

Steve Harris: by

15:28:49 <ericP> http://www.w3.org/2009/sparql/docs/query-1.1/rq25.xml

Eric Prud'hommeaux: http://www.w3.org/2009/sparql/docs/query-1.1/rq25.xml

15:28:50 <LeeF> AxelPolleres, any chance you can do the minutes dance?

Lee Feigenbaum: AxelPolleres, any chance you can do the minutes dance?

15:28:54 <bglimm> bye

Birte Glimm: bye

15:28:57 <AxelPolleres> Axel: All who volunteered for reviews, please try to have them ready for discussion by next week, we will discuss whatever is ready/reviewed already.

Axel Polleres: All who volunteered for reviews, please try to have them ready for discussion by next week, we will discuss whatever is ready/reviewed already.

15:28:58 <Zakim> -bglimm

Zakim IRC Bot: -bglimm

15:29:09 <AxelPolleres> lee, can do, no prob.

lee, can do, no prob.

15:29:09 <Zakim> -pgearon

Zakim IRC Bot: -pgearon

15:29:14 <Zakim> -Prateek

Zakim IRC Bot: -Prateek

15:29:16 <SteveH> it's not legal xml.... ok

Steve Harris: it's not legal xml.... ok

15:29:16 <LeeF> related to ACTION-104: See  http://www.w3.org/2009/sparql/docs/query-1.1/rq25.xml

Lee Feigenbaum: related to ACTION-104: See http://www.w3.org/2009/sparql/docs/query-1.1/rq25.xml

15:29:16 <trackbot> ACTION-104 Xml-spec'ify the SPARQL Query/1.0 document notes added

Trackbot IRC Bot: ACTION-104 Xml-spec'ify the SPARQL Query/1.0 document notes added

15:29:20 <LeeF> trackbot, close ACTION-104

Lee Feigenbaum: trackbot, close ACTION-104

15:29:20 <trackbot> ACTION-104 Xml-spec'ify the SPARQL Query/1.0 document closed

Trackbot IRC Bot: ACTION-104 Xml-spec'ify the SPARQL Query/1.0 document closed

15:29:33 <Zakim> -EricP

Zakim IRC Bot: -EricP

15:29:33 <SteveH> bye

Steve Harris: bye

15:29:34 <Zakim> -LeeF

Zakim IRC Bot: -LeeF

15:29:36 <Zakim> -AxelPolleres

Zakim IRC Bot: -AxelPolleres

15:29:37 <Zakim> -SimonKJ

Zakim IRC Bot: -SimonKJ

15:29:38 <Zakim> -[Garlik]

Zakim IRC Bot: -[Garlik]

15:29:38 <Zakim> -kasei

Zakim IRC Bot: -kasei

15:29:39 <LukeWM> bye

Luke Wilson-Mawer: bye

15:29:43 <Zakim> -AlexPassant

Zakim IRC Bot: -AlexPassant

15:29:44 <Zakim> -KjetilK

Zakim IRC Bot: -KjetilK

15:29:50 <Zakim> -AndyS

Zakim IRC Bot: -AndyS

15:29:50 <AxelPolleres> rrsagent, make records public

rrsagent, make records public

15:30:05 <Zakim> -OlivierCorby

Zakim IRC Bot: -OlivierCorby

15:30:06 <Zakim> SW_(SPARQL)10:00AM has ended

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

15:30:07 <Zakim> Attendees were [Garlik], LeeF, kasei, OlivierCorby, Chimezie_Ogbuji, bglimm, AxelPolleres, pgearon, AndyS, Ivanh, EricP, AlexPassant, SimonKJ, +1.617.588.aaaa, Orri, KjetilK,

Zakim IRC Bot: Attendees were [Garlik], LeeF, kasei, OlivierCorby, Chimezie_Ogbuji, bglimm, AxelPolleres, pgearon, AndyS, Ivanh, EricP, AlexPassant, SimonKJ, +1.617.588.aaaa, Orri, KjetilK,

15:30:09 <Zakim> ... Prateek

Zakim IRC Bot: ... Prateek

15:30:34 <AxelPolleres> rrsagent, make records public

rrsagent, make records public



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This revision (#2) generated 2009-09-29 15:46:05 UTC by 'apollere2', comments: 'added topics'