OWL Working Group

Minutes of 01 April 2009

Present
Peter Patel-Schneider, Bijan Parsia, Boris Motik, Markus Krötzsch, Ivan Herman, Sandro Hawke, Uli Sattler, Zhe Wu, Ian Horrocks, Bernardo Cuenca Grau, Christine Golbreich, Jie Bao, Achille Fokoue, Alan Ruttenberg, Evan Wallace, Mike Smith, Michael Schneider, Jonathan Rees, Antoine Zimmermann
Scribe
Markus Krötzsch
IRC Log
Original and Editable Wiki Version
Resolutions
  1. accept previous minutes link
  2. OWL 2 will include xsd:dateTime datatype link
  3. Manchester Syntax will-not specify how to use labels in addition to/instead of entity URIs link
Topics
<MarkusK_> PRESENT: Peter_Patel-Schneider, bijan, bmotik (muted), MarkusK_, Ivan (muted), Sandro, uli (muted), Zhe (muted), IanH, bcuencagrau (muted), christine, baojie, Achille, Alan Ruttenberg, Evan_Wallace, msmith, Michael Schneider, jar, zimmer
16:49:05 <RRSAgent> logging to http://www.w3.org/2009/04/01-owl-irc

RRSAgent IRC Bot: logging to http://www.w3.org/2009/04/01-owl-irc

16:53:34 <pfps> zakim, this is owl

Peter Patel-Schneider: zakim, this is owl

16:53:34 <Zakim> ok, pfps; that matches SW_OWL()1:00PM

Zakim IRC Bot: ok, pfps; that matches SW_OWL()1:00PM

16:53:41 <pfps> zakim, who is on the phone?

Peter Patel-Schneider: zakim, who is on the phone?

16:53:41 <Zakim> On the phone I see Peter_Patel-Schneider

Zakim IRC Bot: On the phone I see Peter_Patel-Schneider

16:56:43 <Zakim> +??P12

Zakim IRC Bot: +??P12

16:56:51 <bijan> zakim, ??P12 is me

Bijan Parsia: zakim, ??P12 is me

16:56:51 <Zakim> +bijan; got it

Zakim IRC Bot: +bijan; got it

16:56:53 <bijan> zakim, mute me

Bijan Parsia: zakim, mute me

16:56:53 <Zakim> bijan should now be muted

Zakim IRC Bot: bijan should now be muted

16:57:16 <bmotik> Zakim, this will be owl

Boris Motik: Zakim, this will be owl

16:57:16 <Zakim> ok, bmotik, I see SW_OWL()1:00PM already started

Zakim IRC Bot: ok, bmotik, I see SW_OWL()1:00PM already started

16:57:43 <Zakim> +bcuencag2

Zakim IRC Bot: +bcuencag2

16:57:50 <bmotik> Zakim, bcuencag2 is me

Boris Motik: Zakim, bcuencag2 is me

16:57:50 <Zakim> +bmotik; got it

Zakim IRC Bot: +bmotik; got it

16:57:53 <bmotik> Zakim, mute me

Boris Motik: Zakim, mute me

16:57:53 <Zakim> bmotik should now be muted

Zakim IRC Bot: bmotik should now be muted

16:58:14 <Zakim> +??P6

Zakim IRC Bot: +??P6

16:58:18 <ivan> zakim, dial ivan-voip

Ivan Herman: zakim, dial ivan-voip

16:58:18 <Zakim> ok, ivan; the call is being made

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

16:58:20 <Zakim> +Ivan

Zakim IRC Bot: +Ivan

16:58:29 <MarkusK_> ScribeNick: MarkusK_

(Scribe set to Markus Krötzsch)

16:58:55 <Zakim> +Sandro

Zakim IRC Bot: +Sandro

16:59:53 <pfps> didn't Alan promise to find where we agreed on the five-minute rule?

Peter Patel-Schneider: didn't Alan promise to find where we agreed on the five-minute rule?

17:00:30 <Zakim> +??P14

Zakim IRC Bot: +??P14

17:00:44 <IanH> i'm trying to connect, but zakim isn't cooperating

Ian Horrocks: i'm trying to connect, but zakim isn't cooperating

17:00:46 <christine> Zakim, ??P14  is me

Christine Golbreich: Zakim, ??P14 is me

17:00:46 <Zakim> +christine; got it

Zakim IRC Bot: +christine; got it

17:00:54 <Zakim> +??P18

Zakim IRC Bot: +??P18

17:01:05 <uli> zakim, ??P18 is me

Uli Sattler: zakim, ??P18 is me

17:01:05 <Zakim> +uli; got it

Zakim IRC Bot: +uli; got it

17:01:09 <IanH> I will hopefully be connected soon!

Ian Horrocks: I will hopefully be connected soon!

17:01:12 <Zakim> +Zhe

Zakim IRC Bot: +Zhe

17:01:18 <uli> zakim, mute me

Uli Sattler: zakim, mute me

17:01:18 <Zakim> uli should now be muted

Zakim IRC Bot: uli should now be muted

17:01:19 <Zhe> zakim, mute me

Zhe Wu: zakim, mute me

17:01:19 <Zakim> Zhe should now be muted

Zakim IRC Bot: Zhe should now be muted

17:01:20 <Zakim> -christine

Zakim IRC Bot: -christine

17:01:25 <Zakim> +IanH

Zakim IRC Bot: +IanH

17:01:30 <sandro> zakim, who is here?

Sandro Hawke: zakim, who is here?

17:01:30 <Zakim> On the phone I see Peter_Patel-Schneider, bijan (muted), bmotik (muted), MarkusK_, Ivan, Sandro, uli (muted), Zhe (muted), IanH

Zakim IRC Bot: On the phone I see Peter_Patel-Schneider, bijan (muted), bmotik (muted), MarkusK_, Ivan, Sandro, uli (muted), Zhe (muted), IanH

17:01:33 <Zakim> On IRC I see bcuencagrau, Zhe, IanH, christine, MarkusK_, bmotik, ivan, Zakim, RRSAgent, pfps, bijan, sandro, uli, trackbot

Zakim IRC Bot: On IRC I see bcuencagrau, Zhe, IanH, christine, MarkusK_, bmotik, ivan, Zakim, RRSAgent, pfps, bijan, sandro, uli, trackbot

17:01:55 <Zakim> +bmotik.a

Zakim IRC Bot: +bmotik.a

17:01:57 <Zakim> +??P19

Zakim IRC Bot: +??P19

17:01:57 <IanH> zakim, who is here?

Ian Horrocks: zakim, who is here?

17:01:57 <Zakim> On the phone I see Peter_Patel-Schneider, bijan (muted), bmotik (muted), MarkusK_, Ivan, Sandro, uli (muted), Zhe (muted), IanH, bmotik.a, ??P19

Zakim IRC Bot: On the phone I see Peter_Patel-Schneider, bijan (muted), bmotik (muted), MarkusK_, Ivan, Sandro, uli (muted), Zhe (muted), IanH, bmotik.a, ??P19

17:01:58 <ivan> zakim, mute me

Ivan Herman: zakim, mute me

17:02:01 <MarkusK_> Topic: Roll call

1. Roll call

17:02:02 <Zakim> On IRC I see baojie, alanr, bcuencagrau, Zhe, IanH, christine, MarkusK_, bmotik, ivan, Zakim, RRSAgent, pfps, bijan, sandro, uli, trackbot

Zakim IRC Bot: On IRC I see baojie, alanr, bcuencagrau, Zhe, IanH, christine, MarkusK_, bmotik, ivan, Zakim, RRSAgent, pfps, bijan, sandro, uli, trackbot

17:02:05 <bcuencagrau> Zakim bmotik.a is bcuencagrau

Bernardo Cuenca Grau: Zakim bmotik.a is bcuencagrau

17:02:06 <Zakim> Ivan should now be muted

Zakim IRC Bot: Ivan should now be muted

17:02:07 <christine> Zakim, ??P19 is me

Christine Golbreich: Zakim, ??P19 is me

17:02:11 <Zakim> +christine; got it

Zakim IRC Bot: +christine; got it

17:02:13 <MarkusK_> Topic: Agenda amendments?

2. Agenda amendments?

17:02:19 <Zakim> +baojie

Zakim IRC Bot: +baojie

17:02:20 <MarkusK_> Ian: no amendments

Ian Horrocks: no amendments

17:02:29 <MarkusK_> Topic: Previous minutes

3. Previous minutes

17:02:32 <bcuencagrau> Zakim, bmotik.a is bcuencagrau

Bernardo Cuenca Grau: Zakim, bmotik.a is bcuencagrau

17:02:32 <Zakim> +bcuencagrau; got it

Zakim IRC Bot: +bcuencagrau; got it

17:02:37 <bcuencagrau> Zakim, mute me

Bernardo Cuenca Grau: Zakim, mute me

17:02:37 <Zakim> bcuencagrau should now be muted

Zakim IRC Bot: bcuencagrau should now be muted

17:02:50 <pfps> they look OK, except that I seem to remember that Alan was going to find out about the five-minute rule

Peter Patel-Schneider: they look OK, except that I seem to remember that Alan was going to find out about the five-minute rule

17:02:55 <MarkusK_> Ian: Can somebody confirm that the minutes are in good shape?

Ian Horrocks: Can somebody confirm that the minutes are in good shape?

17:03:19 <sandro> sandro has changed the topic to: http://www.w3.org/2007/OWL/wiki/Teleconference.2009.04.01/Agenda

Sandro Hawke: sandro has changed the topic to: http://www.w3.org/2007/OWL/wiki/Teleconference.2009.04.01/Agenda

17:03:25 <MarkusK_> Resolved: accept previous minutes

RESOLVED: accept previous minutes

17:03:33 <Zakim> +[IBM]

Zakim IRC Bot: +[IBM]

17:03:37 <pfps> q+

Peter Patel-Schneider: q+

17:03:37 <MarkusK_> Topic: Pending Review Actions

4. Pending Review Actions

17:03:47 <IanH> ack pfps

Ian Horrocks: ack pfps

17:03:49 <pfps> some of these have been previously approved

Peter Patel-Schneider: some of these have been previously approved

17:03:51 <Achille> zakim, ibm is me

Achille Fokoue: zakim, ibm is me

17:03:51 <MarkusK_> Ian: Any comments on pending review actions?

Ian Horrocks: Any comments on pending review actions?

17:03:51 <Zakim> +Achille; got it

Zakim IRC Bot: +Achille; got it

17:03:51 <Zakim> +Alan

Zakim IRC Bot: +Alan

17:04:08 <MarkusK_> Pfps: Some of the actions did not get updated

Peter Patel-Schneider: Some of the actions did not get updated

17:04:14 <MarkusK_> ... they are all good otehrwise

... they are all good otehrwise

17:04:20 <MarkusK_> Topic: Due and Overdue Actions

5. Due and Overdue Actions

17:04:39 <alanr> yes

Alan Ruttenberg: yes

17:04:44 <MarkusK_> Ian: there is nothing to Action 299 to be done right now

Ian Horrocks: there is nothing to ACTION-299 to be done right now

17:04:47 <MarkusK_> Sandro: yes

Sandro Hawke: yes

17:04:55 <MarkusK_> Ian: Action 322 is done

Ian Horrocks: ACTION-322 is done

17:05:14 <MarkusK_> ... Action 320 was also done

... ACTION-320 was also done

17:05:20 <bcuencagrau> yes

Bernardo Cuenca Grau: yes

17:05:23 <bcuencagrau> Zakim, unmute me

Bernardo Cuenca Grau: Zakim, unmute me

17:05:24 <Zakim> bcuencagrau should no longer be muted

Zakim IRC Bot: bcuencagrau should no longer be muted

17:05:44 <MarkusK_> Achille: the review will be sent today

Achille Fokoue: the review will be sent today

17:05:48 <bcuencagrau> Zakim, mute me

Bernardo Cuenca Grau: Zakim, mute me

17:05:48 <Zakim> bcuencagrau should now be muted

Zakim IRC Bot: bcuencagrau should now be muted

17:06:03 <pfps> q+ status of rdf:text

Peter Patel-Schneider: q+ status of rdf:text

17:06:11 <pfps> q+ to talk about rdf:text

Peter Patel-Schneider: q+ to talk about rdf:text

17:06:12 <Zakim> +Evan_Wallace

Zakim IRC Bot: +Evan_Wallace

17:06:12 <IanH> q?

Ian Horrocks: q?

17:06:16 <Zakim> +msmith

Zakim IRC Bot: +msmith

17:06:16 <IanH> ack pfps

Ian Horrocks: ack pfps

17:06:17 <Zakim> pfps, you wanted to talk about rdf:text

Zakim IRC Bot: pfps, you wanted to talk about rdf:text

17:06:26 <MarkusK_> Bernardo: Action 311 will also be done soon

Bernardo Cuenca Grau: ACTION-311 will also be done soon

17:06:35 <MarkusK_> Ian: Ok, so reviews are progressing well

Ian Horrocks: Ok, so reviews are progressing well

17:06:49 <MarkusK_> Topic: Documents and Reviewing

6. Documents and Reviewing

17:07:23 <MarkusK_> Ian: Sandro, there will be some technical solution to automatically create references in documents?

Ian Horrocks: Sandro, there will be some technical solution to automatically create references in documents?

17:07:45 <MarkusK_> Sandro: There are currently some open issues, and the documents do not agree with the W3C policies on howe references should look.

Sandro Hawke: There are currently some open issues, and the documents do not agree with the W3C policies on howe references should look.

17:07:56 <MarkusK_> ... I will discuss this in email

... I will discuss this in email

17:08:50 <MarkusK_> Ian: OK; it would be good if there would not be many additional changes to be done by the editors for fixing the references.

Ian Horrocks: OK; it would be good if there would not be many additional changes to be done by the editors for fixing the references.

17:09:19 <pfps> +1 to a single list

Peter Patel-Schneider: +1 to a single list

17:09:26 <MarkusK_> subtopic: Changes since last call

6.1. Changes since last call

17:09:44 <MarkusK_> Ian: is it okay and suitable to have a single wiki page with changes since LC 1?

Ian Horrocks: is it okay and suitable to have a single wiki page with changes since LC 1?

17:09:45 <pfps> even if we don't need a list, it is an excellent idea, and we should make it prominent

Peter Patel-Schneider: even if we don't need a list, it is an excellent idea, and we should make it prominent

17:09:54 <pfps> how about in the announcement?

Peter Patel-Schneider: how about in the announcement?

17:10:11 <MarkusK_> Ian: There seems to be no strict requirement to have such a list

Ian Horrocks: There seems to be no strict requirement to have such a list

17:10:22 <pfps> OK

Peter Patel-Schneider: OK

17:10:25 <MarkusK_> Sandro: Yes, but having one is clearly useful.

Sandro Hawke: Yes, but having one is clearly useful.

17:10:51 <MarkusK_> Ian: Okay, so we keep the single wiki page and do not add separate change lists ot each document

Ian Horrocks: Okay, so we keep the single wiki page and do not add separate change lists ot each document

17:11:20 <ewallace> Let's not document every minor editorial fix

Evan Wallace: Let's not document every minor editorial fix

17:11:21 <MarkusK_> Sandro: There are some changes that affect many documents anyway, but some other changes might be local to some documents

Sandro Hawke: There are some changes that affect many documents anyway, but some other changes might be local to some documents

17:11:26 <pfps> the advantage of a list (and it's in *the* list) is that it can point to last-call comments

Peter Patel-Schneider: the advantage of a list (and it's in *the* list) is that it can point to last-call comments

17:11:40 <pfps> it's on the wiki now

Peter Patel-Schneider: it's on the wiki now

17:11:43 <pfps> q+

Peter Patel-Schneider: q+

17:11:50 <MarkusK_> Ian: Yes, but many changes have been merely editorial; it might be enough to record the major changes

Ian Horrocks: Yes, but many changes have been merely editorial; it might be enough to record the major changes

17:12:19 <MarkusK_> Link in the agenda http://www.w3.org/2007/OWL/wiki/Changes_since_1st_Last_Call

Link in the agenda http://www.w3.org/2007/OWL/wiki/Changes_since_1st_Last_Call

17:12:19 <IanH> http://www.w3.org/2007/OWL/wiki/Changes_since_1st_Last_Call

Ian Horrocks: http://www.w3.org/2007/OWL/wiki/Changes_since_1st_Last_Call

17:12:46 <pfps> go wild!

Peter Patel-Schneider: go wild!

17:13:05 <MarkusK_> Sandro: Could we retitle this to "Changes since Sept 2008" or similar

Sandro Hawke: Could we retitle this to "Changes since Sept 2008" or similar

17:13:18 <MarkusK_> ... since some documents were not in LC then

... since some documents were not in LC then

17:13:19 <Zakim> +??P11

Zakim IRC Bot: +??P11

17:13:29 <schneid> zakim, ??P11 is me

Michael Schneider: zakim, ??P11 is me

17:13:29 <Zakim> +schneid; got it

Zakim IRC Bot: +schneid; got it

17:13:33 <schneid> zakim, mute me

Michael Schneider: zakim, mute me

17:13:33 <Zakim> schneid should now be muted

Zakim IRC Bot: schneid should now be muted

17:13:33 <IanH> q?

Ian Horrocks: q?

17:13:42 <MarkusK_> Ian: Ok, feel free to change this, Sandro.

Ian Horrocks: Ok, feel free to change this, Sandro.

17:14:06 <pfps> q+

Peter Patel-Schneider: q+

17:14:14 <MarkusK_> Subtopic: Publication Schedule

6.2. Publication Schedule

17:14:30 <pfps> q+ to discuss rdf:text document

Peter Patel-Schneider: q+ to discuss rdf:text document

17:14:32 <MarkusK_> Ian: The timeline is at http://www.w3.org/2007/OWL/wiki/Timeline

Ian Horrocks: The timeline is at http://www.w3.org/2007/OWL/wiki/Timeline

17:14:54 <MarkusK_> ... this states that the review started yesterday, and there will be a publication round on Apr 15.

... this states that the review started yesterday, and there will be a publication round on Apr 15.

17:15:15 <MarkusK_> ... Initially, we were imagining that all Rec track documents would go to LC at this time.

... Initially, we were imagining that all Rec track documents would go to LC at this time.

17:15:23 <jar> zakim, what conference is this?

Jonathan Rees: zakim, what conference is this?

17:15:23 <Zakim> this is SW_OWL()1:00PM conference code 69594

Zakim IRC Bot: this is SW_OWL()1:00PM conference code 69594

17:15:34 <schneid> q+

Michael Schneider: q+

17:15:36 <pfps> +1

Peter Patel-Schneider: +1

17:15:37 <christine> +q

Christine Golbreich: +q

17:15:42 <MarkusK_> ... This may not be needed for all documents, esp for documents that need no CR phase.

... This may not be needed for all documents, esp for documents that need no CR phase.

17:15:43 <alanr> +1

Alan Ruttenberg: +1

17:15:43 <IanH> ack pfps

Ian Horrocks: ack pfps

17:15:43 <Zakim> pfps, you wanted to discuss rdf:text document

Zakim IRC Bot: pfps, you wanted to discuss rdf:text document

17:15:44 <schneid> zakim, unmute me

Michael Schneider: zakim, unmute me

17:15:46 <Zakim> schneid should no longer be muted

Zakim IRC Bot: schneid should no longer be muted

17:15:49 <IanH> ack michael

Ian Horrocks: ack michael

17:15:52 <Zakim> +jar

Zakim IRC Bot: +jar

17:16:01 <MarkusK_> ... Those could have another public WD and then have the LC later.

... Those could have another public WD and then have the LC later.

17:16:30 <MarkusK_> mschneider: How long would LC be delayed in those cases?

Michael Schneider: How long would LC be delayed in those cases?

17:16:38 <ivan> yes

Ivan Herman: yes

17:16:44 <bijan> I would prefer that

Bijan Parsia: I would prefer that

17:16:48 <MarkusK_> ... If its only some weeks, then we may also wait this short time.

... If its only some weeks, then we may also wait this short time.

17:17:02 <pfps> Primer in particular is not going to be ready for LC by the 15th

Peter Patel-Schneider: Primer in particular is not going to be ready for LC by the 15th

17:17:04 <IanH> q?

Ian Horrocks: q?

17:17:07 <bijan> Esp. since we might have to change the normative documents in response to 2nd last call

Bijan Parsia: Esp. since we might have to change the normative documents in response to 2nd last call

17:17:10 <MarkusK_> Ian: We may not need user facing documents at last call before CR of the other technical documents.

Ian Horrocks: We may not need user facing documents at last call before CR of the other technical documents.

17:17:14 <schneid> zakim, mute me

Michael Schneider: zakim, mute me

17:17:14 <Zakim> schneid should now be muted

Zakim IRC Bot: schneid should now be muted

17:17:17 <IanH> ack schneid

Ian Horrocks: ack schneid

17:17:30 <MarkusK_> MSchneider: That sounds good to me.

Michael Schneider: That sounds good to me.

17:17:32 <Zakim> +??P16

Zakim IRC Bot: +??P16

17:17:46 <zimmer> Zkaim, ??P16 is me

Antoine Zimmermann: Zkaim, ??P16 is me

17:17:47 <MarkusK_> Christine: I do not think that this delay is needed.

Christine Golbreich: I do not think that this delay is needed.

17:17:48 <pfps> QRG needs *significant* work still, so I don't see how it can be ready

Peter Patel-Schneider: QRG needs *significant* work still, so I don't see how it can be ready

17:18:01 <MarkusK_> ... Some reviewes were very late.

... Some reviewes were very late.

17:18:07 <zimmer> Zakim, ??P16 is me

Antoine Zimmermann: Zakim, ??P16 is me

17:18:07 <Zakim> +zimmer; got it

Zakim IRC Bot: +zimmer; got it

17:18:16 <pfps> I don't think that *any* reviews are *late* yet.

Peter Patel-Schneider: I don't think that *any* reviews are *late* yet.

17:18:21 <bijan> I don't believe we have consensus that any of the UFD are ready for last call publication

Bijan Parsia: I don't believe we have consensus that any of the UFD are ready for last call publication

17:18:27 <MarkusK_> ... But some user facing documents may still be ready for LC now.

... But some user facing documents may still be ready for LC now.

17:18:36 <IanH> q?

Ian Horrocks: q?

17:18:42 <IanH> ack christine

Ian Horrocks: ack christine

17:18:44 <MarkusK_> ... We do not need to publish all user-facing docs at the same time.

... We do not need to publish all user-facing docs at the same time.

17:18:45 <ewallace> It's less work to respond to simple Public WG pub than to LC

Evan Wallace: It's less work to respond to simple Public WG pub than to LC

17:18:48 <ivan> q+

Ivan Herman: q+

17:18:59 <ewallace> so delaying can be a plus for the editors

Evan Wallace: so delaying can be a plus for the editors

17:19:01 <MarkusK_> Ian: I do not think any reviews were late yet, according to the timeline.

Ian Horrocks: I do not think any reviews were late yet, according to the timeline.

17:19:09 <sandro> q?

Sandro Hawke: q?

17:19:15 <pfps> I think that NF&R needs significant work yet

Peter Patel-Schneider: I think that NF&R needs significant work yet

17:19:19 <alanr> as do I

Alan Ruttenberg: as do I

17:19:21 <IanH> ack ivan

Ian Horrocks: ack ivan

17:19:22 <MarkusK_> ... Do you think that NF&R can go to LC now?

... Do you think that NF&R can go to LC now?

17:19:41 <MarkusK_> Christine: Yes, I think this is possible and it would be useful.

Christine Golbreich: Yes, I think this is possible and it would be useful.

17:19:43 <schneid> zakim, mute me

Michael Schneider: zakim, mute me

17:19:43 <Zakim> schneid should now be muted

Zakim IRC Bot: schneid should now be muted

17:19:52 <bijan> q+

Bijan Parsia: q+

17:19:53 <MarkusK_> Ivan: I do not think that we have to make this decision now.

Ivan Herman: I do not think that we have to make this decision now.

17:20:08 <IanH> q?

Ian Horrocks: q?

17:20:14 <sandro> q+ to clarify what the decision means

Sandro Hawke: q+ to clarify what the decision means

17:20:21 <MarkusK_> ... We can always publish documents with the next publication round on short notice.

... We can always publish documents with the next publication round on short notice.

17:20:33 <MarkusK_> ... We can make this decision when we have the formal vote on the other documents.

... We can make this decision when we have the formal vote on the other documents.

17:20:43 <bijan> zakim, unmute me

Bijan Parsia: zakim, unmute me

17:20:43 <Zakim> bijan should no longer be muted

Zakim IRC Bot: bijan should no longer be muted

17:20:49 <IanH> ack bijan

Ian Horrocks: ack bijan

17:21:03 <christine> +q

Christine Golbreich: +q

17:21:20 <ewallace> IanH: the schedule pressure on the UF documents is simply not as much as the others

Ian Horrocks: the schedule pressure on the UF documents is simply not as much as the others [ Scribe Assist by Evan Wallace ]

17:21:21 <bijan> zakim, mute me

Bijan Parsia: zakim, mute me

17:21:21 <Zakim> bijan should now be muted

Zakim IRC Bot: bijan should now be muted

17:21:23 <MarkusK_> Ian: Ok, it should still be noted that the user-facing documents are not under the same publication pressure as the other technical documents.

Ian Horrocks: Ok, it should still be noted that the user-facing documents are not under the same publication pressure as the other technical documents.

17:21:31 <IanH> q?

Ian Horrocks: q?

17:21:35 <IanH> ack sandro

Ian Horrocks: ack sandro

17:21:35 <Zakim> sandro, you wanted to clarify what the decision means

Zakim IRC Bot: sandro, you wanted to clarify what the decision means

17:21:47 <MarkusK_> Bijan: It might be good to publish all user-facing documents at once, since they address the same audience.

Bijan Parsia: It might be good to publish all user-facing documents at once, since they address the same audience.

17:21:56 <bijan> +1 to sandro

Bijan Parsia: +1 to sandro

17:22:10 <bijan> +1 to publishing as WD

Bijan Parsia: +1 to publishing as WD

17:22:12 <alanr> that was my understanding

Alan Ruttenberg: that was my understanding

17:22:23 <bijan> That seems reasonable

Bijan Parsia: That seems reasonable

17:22:46 <christine> several od us understood different

Christine Golbreich: several od us understood different

17:22:49 <MarkusK_> Sandro: As I read the timeline, we only agreed to publish all documents on Apr 15, with the normative specs being in LC

Sandro Hawke: As I read the timeline, we only agreed to publish all documents on Apr 15, with the normative specs being in LC

17:22:53 <bijan> Not just the editor, but the WG

Bijan Parsia: Not just the editor, but the WG

17:23:09 <MarkusK_> ... we could in any case publish snapshots of all documents, possibly as public WDs

... we could in any case publish snapshots of all documents, possibly as public WDs

17:23:17 <IanH> q?

Ian Horrocks: q?

17:23:33 <ivan> q+

Ivan Herman: q+

17:23:37 <ivan> ack christine

Ivan Herman: ack christine

17:23:46 <MarkusK_> Ian: I agree, but it is probably good to bring the issue up now.

Ian Horrocks: I agree, but it is probably good to bring the issue up now.

17:23:53 <IanH> q?

Ian Horrocks: q?

17:24:15 <sandro> NO ONE IS SAYING NF&R WONT BE PUBLISHED ON THIS SCHEDULE.

Sandro Hawke: NO ONE IS SAYING NF&R WONT BE PUBLISHED ON THIS SCHEDULE.

17:24:17 <ewallace> LC vs none-LC ness of sync'ed pub this time was not clear but not a big issue for me

Evan Wallace: LC vs none-LC ness of sync'ed pub this time was not clear but not a big issue for me

17:24:21 <IanH> q?

Ian Horrocks: q?

17:24:25 <pfps> q+

Peter Patel-Schneider: q+

17:24:34 <MarkusK_> Christine: I am disappointed if the user-facing docs should be delayed based on delays in other documents.

Christine Golbreich: I am disappointed if the user-facing docs should be delayed based on delays in other documents.

17:24:35 <IanH> ack ivan

Ian Horrocks: ack ivan

17:24:55 <MarkusK_> ... Since NF&R is ready.

... Since NF&R is ready.

17:24:59 <MarkusK_> Ivan: I do not understand what the problem.

Ivan Herman: I do not understand what the problem.

17:25:03 <IanH> q?

Ian Horrocks: q?

17:25:07 <MarkusK_> ... is.

... is.

17:25:36 <pfps> Alan's review is actually six days *early*

Peter Patel-Schneider: Alan's review is actually six days *early*

17:25:39 <MarkusK_> Sandro: I also think that there is a misunderstanding here; we are clearly going to publish all documents

Sandro Hawke: I also think that there is a misunderstanding here; we are clearly going to publish all documents

17:25:47 <MarkusK_> ... only the status "LC" is what is discussed now.

... only the status "LC" is what is discussed now.

17:26:05 <pfps> q+

Peter Patel-Schneider: q+

17:26:18 <MarkusK_> Christine: My problem is that the user-facing documents are not under sufficient pressure for publication, and they are always late.

Christine Golbreich: My problem is that the user-facing documents are not under sufficient pressure for publication, and they are always late.

17:26:26 <bijan> Regardless of the reviews, the document doesn't have WG consensus for LC

Bijan Parsia: Regardless of the reviews, the document doesn't have WG consensus for LC

17:26:29 <IanH> ack pfps

Ian Horrocks: ack pfps

17:26:45 <MarkusK_> Pfps: There are diverging opinions on what should be done with NF&R.

Peter Patel-Schneider: There are diverging opinions on what should be done with NF&R.

17:26:49 <bijan> Plus, I had comments long ago on NF&R and only got a response very recently

Bijan Parsia: Plus, I had comments long ago on NF&R and only got a response very recently

17:26:52 <MarkusK_> ... These should be discussed sometime soon.

... These should be discussed sometime soon.

17:27:01 <pfps> q+ to talk about rdf:text

Peter Patel-Schneider: q+ to talk about rdf:text

17:27:03 <christine> when can it be solved ??

Christine Golbreich: when can it be solved ??

17:27:04 <MarkusK_> Ian: Ok, we should take this discussion to email.

Ian Horrocks: Ok, we should take this discussion to email.

17:27:07 <IanH> q?

Ian Horrocks: q?

17:27:17 <MarkusK_> ... We do not need to decide this now.

... We do not need to decide this now.

17:27:26 <IanH> q?

Ian Horrocks: q?

17:27:31 <IanH> ack pfps

Ian Horrocks: ack pfps

17:27:31 <Zakim> pfps, you wanted to talk about rdf:text

Zakim IRC Bot: pfps, you wanted to talk about rdf:text

17:28:06 <MarkusK_> I note that the Primer has been updated a lot recently; it should not be perceived as a blocker for NF&R.

I note that the Primer has been updated a lot recently; it should not be perceived as a blocker for NF&R.

17:28:07 <ivan> zakim, mute me

Ivan Herman: zakim, mute me

17:28:07 <Zakim> Ivan should now be muted

Zakim IRC Bot: Ivan should now be muted

17:28:38 <pfps>  rdf:text needs to be on the agenda next week if it is not ready by then

Peter Patel-Schneider: rdf:text needs to be on the agenda next week if it is not ready by then

17:28:44 <MarkusK_> Topic: Last Call Comments

7. Last Call Comments

17:29:17 <IanH> q?

Ian Horrocks: q?

17:29:20 <MarkusK_> subtopic?

subtopic?

17:29:25 <alanr> yes

Alan Ruttenberg: yes

17:29:35 <alanr> then we have a problem

Alan Ruttenberg: then we have a problem

17:29:38 <MarkusK_> Ian: It seems we are now waiting on RIF here

Ian Horrocks: It seems we are now waiting on RIF here

17:29:40 <pfps>  rdf:text is *fine* for us (at least the parts we care about)

Peter Patel-Schneider: rdf:text is *fine* for us (at least the parts we care about)

17:29:48 <MarkusK_> Sandro: Yes, Axel needs to come back to us.

Sandro Hawke: Yes, Axel needs to come back to us.

17:30:03 <MarkusK_> ... As it looks now, we can not moce to LC without removing section 5.

... As it looks now, we can not moce to LC without removing section 5.

17:30:07 <bijan> q+

Bijan Parsia: q+

17:30:12 <IanH> q?

Ian Horrocks: q?

17:30:15 <bijan> zakim, unmute me

Bijan Parsia: zakim, unmute me

17:30:15 <Zakim> bijan should no longer be muted

Zakim IRC Bot: bijan should no longer be muted

17:30:24 <MarkusK_> Topic: Last Call Comments

8. Last Call Comments

17:30:43 <pfps> we don't need a deadline, as we are going into 2nd last call

Peter Patel-Schneider: we don't need a deadline, as we are going into 2nd last call

17:30:50 <pfps> but we should get them to reply ASAP

Peter Patel-Schneider: but we should get them to reply ASAP

17:30:56 <MarkusK_> Ian: We are still wating for a number of acknowledgements.

Ian Horrocks: We are still wating for a number of acknowledgements.

17:31:07 <bijan> zakim, mute me

Bijan Parsia: zakim, mute me

17:31:07 <Zakim> bijan should now be muted

Zakim IRC Bot: bijan should now be muted

17:31:08 <MarkusK_> ... People are being chased to reply soon.

... People are being chased to reply soon.

17:31:12 <IanH> q?

Ian Horrocks: q?

17:31:16 <IanH> ack bijan

Ian Horrocks: ack bijan

17:31:23 <bijan> Not even for CR

Bijan Parsia: Not even for CR

17:31:26 <MarkusK_> Bijan: I think there must be some time after which we do not have to wait any longer.

Bijan Parsia: I think there must be some time after which we do not have to wait any longer.

17:31:30 <bijan> q+

Bijan Parsia: q+

17:31:36 <MarkusK_> Ian: Is there an official process for this?

Ian Horrocks: Is there an official process for this?

17:32:08 <IanH> q?

Ian Horrocks: q?

17:32:14 <MarkusK_> Sandro: We should at least contact all people who have not replied when publishing the next LC.

Sandro Hawke: We should at least contact all people who have not replied when publishing the next LC.

17:32:29 <IanH> q?

Ian Horrocks: q?

17:32:32 <IanH> ack bijan

Ian Horrocks: ack bijan

17:32:42 <MarkusK_> ... We can ask them to see if their complaints are still valid for the new documents.

... We can ask them to see if their complaints are still valid for the new documents.

17:33:07 <bijan> zakim, mute me

Bijan Parsia: zakim, mute me

17:33:07 <Zakim> bijan should now be muted

Zakim IRC Bot: bijan should now be muted

17:33:14 <MarkusK_> Bijan: I think we did all that we could for satisfying people, but we have no obligation to satisfy everybody.

Bijan Parsia: I think we did all that we could for satisfying people, but we have no obligation to satisfy everybody.

17:33:21 <IanH> q?

Ian Horrocks: q?

17:33:25 <bijan> I'm fine with that

Bijan Parsia: I'm fine with that

17:33:33 <MarkusK_> ... So I think there must be some point when we can move forward, even if the next publication is not LC but CR.

... So I think there must be some point when we can move forward, even if the next publication is not LC but CR.

17:33:53 <MarkusK_> Ian: Ok, but for now sending out the email notice seems to be a good solution.

Ian Horrocks: Ok, but for now sending out the email notice seems to be a good solution.

17:33:57 <alanr> DIG

Alan Ruttenberg: DIG

17:33:58 <uli> yes

Uli Sattler: yes

17:34:00 <alanr> q+

Alan Ruttenberg: q+

17:34:04 <IanH> q?

Ian Horrocks: q?

17:34:04 <MarkusK_> Subtopic: Non-positive Acknowledgments

8.1. Non-positive Acknowledgments

17:34:07 <IanH> ack alanr

Ian Horrocks: ack alanr

17:34:16 <bijan> q+

Bijan Parsia: q+

17:34:20 <MarkusK_> Ian: Any comments on OWLlink?

Ian Horrocks: Any comments on OWLlink?

17:34:44 <MarkusK_> Alan: Yes, I will take an action to send a follow up on this, sugesting a member submission

Alan Ruttenberg: Yes, I will take an action to send a follow up on this, sugesting a member submission

17:34:53 <IanH> q?

Ian Horrocks: q?

17:34:55 <IanH> ack bijan

Ian Horrocks: ack bijan

17:35:13 <MarkusK_> ACTION: Alan to follow up comment ML2 45 to suggest making a W3C member submission.

ACTION: Alan to follow up comment ML2 45 to suggest making a W3C member submission.

17:35:13 <trackbot> Created ACTION-324 - Follow up comment ML2 45 to suggest making a W3C member submission. [on Alan Ruttenberg - due 2009-04-08].

Trackbot IRC Bot: Created ACTION-324 - Follow up comment ML2 45 to suggest making a W3C member submission. [on Alan Ruttenberg - due 2009-04-08].

17:35:18 <pfps> ralf is not unhappy with 51a

Peter Patel-Schneider: ralf is not unhappy with 51a

17:35:25 <alanr> he's "dealing"

Alan Ruttenberg: he's "dealing"

17:35:27 <alanr> :)

Alan Ruttenberg: :)

17:35:40 <IanH> q?

Ian Horrocks: q?

17:35:45 <MarkusK_> Ian: It also seems that 51a has been addressed as good as possible.

Ian Horrocks: It also seems that 51a has been addressed as good as possible.

17:35:54 <MarkusK_> ... At least Ralph stated that he is not unhappy now.

... At least Ralph stated that he is not unhappy now.

17:36:07 <IanH> q?

Ian Horrocks: q?

17:36:08 <schneid> zakim, unmute me

Michael Schneider: zakim, unmute me

17:36:08 <Zakim> schneid should no longer be muted

Zakim IRC Bot: schneid should no longer be muted

17:36:09 <pfps> q+

Peter Patel-Schneider: q+

17:36:10 <schneid> q+

Michael Schneider: q+

17:36:13 <MarkusK_> Topic: Technical Issues Arising

9. Technical Issues Arising

17:36:17 <IanH> ack pfps

Ian Horrocks: ack pfps

17:36:23 <MarkusK_> s/Ralph/Ralf/

s/Ralph/Ralf/

17:36:23 <IanH> ack schneid

Ian Horrocks: ack schneid

17:36:24 <pfps> q+

Peter Patel-Schneider: q+

17:36:54 <MarkusK_> Ian: Michael spotted a new issue regarding the RDF semantics on n-ary datatypes.

Ian Horrocks: Michael spotted a new issue regarding the RDF semantics on n-ary datatypes.

17:37:04 <MarkusK_> Michael: These are really multiple issues.

Michael Schneider: These are really multiple issues.

17:37:18 <IanH> q?

Ian Horrocks: q?

17:37:21 <MarkusK_> ... Regarding the RDF semantics, I am unsure how to model n-ary datatypes properly.

... Regarding the RDF semantics, I am unsure how to model n-ary datatypes properly.

17:37:43 <IanH> q?

Ian Horrocks: q?

17:37:47 <IanH> ack pfps

Ian Horrocks: ack pfps

17:37:48 <MarkusK_> ... I can write something down but there is no guideline in RDF how to do this.

... I can write something down but there is no guideline in RDF how to do this.

17:37:55 <MarkusK_> ... So is this really needed?

... So is this really needed?

17:38:12 <IanH> q?

Ian Horrocks: q?

17:38:12 <ivan> q+

Ivan Herman: q+

17:38:13 <MarkusK_> pfps: I think that nothing needs to be changed in the RDF sematnics for narys

Peter Patel-Schneider: I think that nothing needs to be changed in the RDF sematnics for narys

17:38:30 <MarkusK_> ... The nary case corresponds to the unary case exactly.

... The nary case corresponds to the unary case exactly.

17:38:46 <IanH> q?

Ian Horrocks: q?

17:38:48 <alanr> q+

Alan Ruttenberg: q+

17:38:50 <MarkusK_> Michael: There is a bug with the ?? that I did not fix yet.

Michael Schneider: There is a bug with the ?? that I did not fix yet.

17:39:03 <MarkusK_> Pfps: I think I can supply you with a one-line fix for this.

Peter Patel-Schneider: I think I can supply you with a one-line fix for this.

17:39:06 <alanr> zakim, who is here?

Alan Ruttenberg: zakim, who is here?

17:39:06 <Zakim> On the phone I see Peter_Patel-Schneider, bijan, bmotik (muted), MarkusK_, Ivan (muted), Sandro, uli (muted), Zhe (muted), IanH, bcuencagrau (muted), christine, baojie, Achille,

Zakim IRC Bot: On the phone I see Peter_Patel-Schneider, bijan, bmotik (muted), MarkusK_, Ivan (muted), Sandro, uli (muted), Zhe (muted), IanH, bcuencagrau (muted), christine, baojie, Achille,

17:39:09 <Zakim> ... Alan, Evan_Wallace, msmith, schneid, jar, zimmer

Zakim IRC Bot: ... Alan, Evan_Wallace, msmith, schneid, jar, zimmer

17:39:10 <Zakim> On IRC I see zimmer, schneid, jar, msmith, ewallace, alanr, Achille, baojie, bcuencagrau, Zhe, IanH, christine, MarkusK_, bmotik, ivan, Zakim, RRSAgent, pfps, bijan, sandro, uli,

Zakim IRC Bot: On IRC I see zimmer, schneid, jar, msmith, ewallace, alanr, Achille, baojie, bcuencagrau, Zhe, IanH, christine, MarkusK_, bmotik, ivan, Zakim, RRSAgent, pfps, bijan, sandro, uli,

17:39:12 <Zakim> ... trackbot

Zakim IRC Bot: ... trackbot

17:39:32 <MarkusK_> Michael: Ok, then there are two further issues I have.

Michael Schneider: Ok, then there are two further issues I have.

17:39:43 <MarkusK_> ... One is regarding conformance.

... One is regarding conformance.

17:39:57 <MarkusK_> ... Does a conformant tool need to support reasoning with naries?

... Does a conformant tool need to support reasoning with naries?

17:40:05 <IanH> q?

Ian Horrocks: q?

17:40:18 <MarkusK_> Ian: No, nary is an extension that is not mandatory for conformance.

Ian Horrocks: No, nary is an extension that is not mandatory for conformance.

17:40:24 <pfps> isn't this kind of think much better in email?

Peter Patel-Schneider: isn't this kind of think much better in email?

17:40:27 <IanH> ack ivan

Ian Horrocks: ack ivan

17:40:41 <schneid> zakim, mute me

Michael Schneider: zakim, mute me

17:40:41 <Zakim> schneid should now be muted

Zakim IRC Bot: schneid should now be muted

17:40:43 <MarkusK_> ... It was never intended to be mandatory.

... It was never intended to be mandatory.

17:41:11 <MarkusK_> Ivan: I could not find it in the Conformance document that nary is not required.

Ivan Herman: I could not find it in the Conformance document that nary is not required.

17:41:24 <alanr> syntax says: "All data ranges explicitly supported by this specification are unary"

Alan Ruttenberg: syntax says: "All data ranges explicitly supported by this specification are unary"

17:41:49 <MarkusK_> Ian: It might be implicit there.

Ian Horrocks: It might be implicit there.

17:42:24 <alanr> couldn't hurt to say so one more time

Alan Ruttenberg: couldn't hurt to say so one more time

17:42:25 <MarkusK_> ... Isn't it that the conformance document refers to OWL ontologies, and that this term only needs to include unary datatypes only.

... Isn't it that the conformance document refers to OWL ontologies, and that this term only needs to include unary datatypes only.

17:42:28 <IanH> q?

Ian Horrocks: q?

17:42:30 <schneid> schneid: a concrete problem of the current state of the RDF-Based Semantics is that the semantic conditions for the n-ary value restrictions are currently formally broken

Michael Schneider: a concrete problem of the current state of the RDF-Based Semantics is that the semantic conditions for the n-ary value restrictions are currently formally broken [ Scribe Assist by Michael Schneider ]

17:42:34 <IanH> ack alanr

Ian Horrocks: ack alanr

17:42:40 <MarkusK_> Ivan: Maybe we should be more explicit about this.

Ivan Herman: Maybe we should be more explicit about this.

17:42:49 <ivan> q+

Ivan Herman: q+

17:43:14 <schneid> no, thats not the point!

Michael Schneider: no, thats not the point!

17:43:19 <MarkusK_> Alan: I also believe that it is clear that the RDF semantics does not need to deal with nary dataypes, since the according document is a note only.

Alan Ruttenberg: I also believe that it is clear that the RDF semantics does not need to deal with nary dataypes, since the according document is a note only.

17:43:28 <bijan> +1 to alanr

Bijan Parsia: +1 to alanr

17:43:29 <schneid> q+

Michael Schneider: q+

17:43:34 <IanH> q?

Ian Horrocks: q?

17:43:37 <schneid> zakim, unmute me

Michael Schneider: zakim, unmute me

17:43:37 <Zakim> schneid should no longer be muted

Zakim IRC Bot: schneid should no longer be muted

17:43:37 <IanH> ack ivan

Ian Horrocks: ack ivan

17:43:39 <MarkusK_> ... Nary datatypes are clearly an optional extension.

... Nary datatypes are clearly an optional extension.

17:43:52 <bmotik> q+

Boris Motik: q+

17:43:56 <MarkusK_> --- But we could still make this explicit in the conformance document.

--- But we could still make this explicit in the conformance document.

17:44:02 <MarkusK_> s /---/.../

s /---/.../

17:44:04 <Zakim> -MarkusK_

Zakim IRC Bot: -MarkusK_

17:44:13 <MarkusK_> I was dropped

I was dropped

17:44:21 <MarkusK_> Scribe help needed

Scribe help needed

17:44:46 <msmith> The relevant statement in conformance about datatypes  is at http://www.w3.org/2007/OWL/wiki/Conformance_and_Test_Cases#Datatype_Map_Conformance

Mike Smith: The relevant statement in conformance about datatypes is at http://www.w3.org/2007/OWL/wiki/Conformance_and_Test_Cases#Datatype_Map_Conformance

17:44:58 <bmotik> Zakim, unmute me

Boris Motik: Zakim, unmute me

17:44:58 <Zakim> bmotik should no longer be muted

Zakim IRC Bot: bmotik should no longer be muted

17:45:08 <MarkusK_> --- Scribe lost audio ---

--- Scribe lost audio ---

17:45:13 <sandro> understood MarkusK_

Sandro Hawke: understood MarkusK_

17:45:23 <pfps> RDF-Based Semantics says:

Peter Patel-Schneider: RDF-Based Semantics says:

17:45:25 <pfps> if

Peter Patel-Schneider: if

17:45:27 <pfps>   s sequence of p1 , … , pn ∈ IR ,

Peter Patel-Schneider: s sequence of p1 , … , pn ∈ IR ,

17:45:28 <pfps>   〈 z , c 〉 ∈ IEXT(I(owl:someValuesFrom)) ,

Peter Patel-Schneider: 〈 z , c 〉 ∈ IEXT(I(owl:someValuesFrom)) ,

17:45:30 <pfps>   〈 z , s 〉 ∈ IEXT(I(owl:onProperties)) 	p1 , … , pn ∈ IP ,

Peter Patel-Schneider: 〈 z , s 〉 ∈ IEXT(I(owl:onProperties)) p1 , … , pn ∈ IP ,

17:45:31 <pfps> then

Peter Patel-Schneider: then

17:45:33 <pfps>   ICEXT(z) = { x | ∃ y1 , … , yn : 〈 x , yk 〉 ∈ IEXT(pk) for each 1 ≤ k ≤ n and 〈 y1 , … , yn 〉 ∈ ICEXT(c) }

Peter Patel-Schneider: ICEXT(z) = { x | ∃ y1 , … , yn : 〈 x , yk 〉 ∈ IEXT(pk) for each 1 ≤ k ≤ n and 〈 y1 , … , yn 〉 ∈ ICEXT(c) }

17:45:35 <pfps> This is perfectly OK.  C is a class - it instances can be *anything*,

Peter Patel-Schneider: This is perfectly OK. C is a class - it instances can be *anything*,

17:45:36 <pfps> including tuples.

Peter Patel-Schneider: including tuples.

17:45:39 <IanH> q?

Ian Horrocks: q?

17:45:42 <IanH> ack schneid

Ian Horrocks: ack schneid

17:46:09 <pfps> and complements work fine as well

Peter Patel-Schneider: and complements work fine as well

17:46:17 <alanr> would it help to move the nary in direct semantics to the note?

Alan Ruttenberg: would it help to move the nary in direct semantics to the note?

17:46:27 <alanr> q+

Alan Ruttenberg: q+

17:46:31 <pfps> q+

Peter Patel-Schneider: q+

17:46:35 <sandro> schnei: In both semantics documents, there are concrete semantics for this n-ary stuff.   something is said about compliments of nary, nary data ranges, ... there is something said about these value description.  These are in.  The quesiton is, are these normative?  Do thay have to be supported by every conformant reasoner?

Michael Schneider: In both semantics documents, there are concrete semantics for this n-ary stuff. something is said about compliments of nary, nary data ranges, ... there is something said about these value description. These are in. The quesiton is, are these normative? Do thay have to be supported by every conformant reasoner? [ Scribe Assist by Sandro Hawke ]

17:46:57 <sandro> ian: Maybe this shouldn't be in the Direct Semantics?

Ian Horrocks: Maybe this shouldn't be in the Direct Semantics? [ Scribe Assist by Sandro Hawke ]

17:47:02 <IanH> q?

Ian Horrocks: q?

17:47:09 <sandro> schneid: If it's in one, it should be in both, yes?

Michael Schneider: If it's in one, it should be in both, yes? [ Scribe Assist by Sandro Hawke ]

17:47:13 <IanH> ack bmotik

Ian Horrocks: ack bmotik

17:47:30 <bijan> Since they have no predicates!

Bijan Parsia: Since they have no predicates!

17:47:49 <schneid> q+

Michael Schneider: q+

17:48:00 <sandro> bmotik: No conformant reasoner needs to do anything with any n-ary stuff.   From the syntax spec alone, you can't do anything with the hooks.     The spec says all datatypes are arity 1.  So no conformant reasoner needs to implement that.

Boris Motik: No conformant reasoner needs to do anything with any n-ary stuff. From the syntax spec alone, you can't do anything with the hooks. The spec says all datatypes are arity 1. So no conformant reasoner needs to implement that. [ Scribe Assist by Sandro Hawke ]

17:48:08 <IanH> q?

Ian Horrocks: q?

17:48:10 <Zakim> +[IPcaller]

Zakim IRC Bot: +[IPcaller]

17:48:14 <sandro> bmotik: I don't see why the RDF-based semantics is worried about that.

Boris Motik: I don't see why the RDF-based semantics is worried about that. [ Scribe Assist by Sandro Hawke ]

17:48:20 <IanH> q?

Ian Horrocks: q?

17:48:47 <sandro> schneid: Just to give you an idea what i"m talking about...   You can do calculations with combinations of n-ary value restrictions, ....

Michael Schneider: Just to give you an idea what i"m talking about... You can do calculations with combinations of n-ary value restrictions, .... [ Scribe Assist by Sandro Hawke ]

17:48:51 <IanH> q?

Ian Horrocks: q?

17:48:56 <sandro> bmotik: but you don't have any names.  that's the point.

Boris Motik: but you don't have any names. that's the point. [ Scribe Assist by Sandro Hawke ]

17:48:56 <MarkusK_> Michael: You can do calculation with nary datatypes without knowing about data ranges

Michael Schneider: You can do calculation with nary datatypes without knowing about data ranges

17:49:10 <IanH> q?

Ian Horrocks: q?

17:49:13 <IanH> ack alanr

Ian Horrocks: ack alanr

17:49:15 <schneid> zakim, mute me

Michael Schneider: zakim, mute me

17:49:15 <Zakim> schneid should now be muted

Zakim IRC Bot: schneid should now be muted

17:49:21 <MarkusK_> Michael: Ok, then that is a different issue.

Michael Schneider: Ok, then that is a different issue.

17:49:30 <IanH> q?

Ian Horrocks: q?

17:49:34 <IanH> ack pfps

Ian Horrocks: ack pfps

17:49:46 <MarkusK_> Alan: I was wondering if this could be solved by moving the conditions on direct semantics for naries into the nary note.

Alan Ruttenberg: I was wondering if this could be solved by moving the conditions on direct semantics for naries into the nary note.

17:49:55 <MarkusK_> ... Then the note would be self-contained.

... Then the note would be self-contained.

17:49:59 <bijan> +1 to say why moving into the note is not a great idea

Bijan Parsia: +1 to say why moving into the note is not a great idea

17:50:13 <bijan> er

Bijan Parsia: er

17:50:14 <IanH> q?

Ian Horrocks: q?

17:50:15 <MarkusK_> Pfps: I do not know why we need to discuss this. The documents seem to be in good shape.

Peter Patel-Schneider: I do not know why we need to discuss this. The documents seem to be in good shape.

17:50:19 <bijan> q+ to say why moving into the note is not a great idea

Bijan Parsia: q+ to say why moving into the note is not a great idea

17:50:19 <IanH> ack schneid

Ian Horrocks: ack schneid

17:50:19 <schneid> All <p1,p2>.D1 and All<p1,p2>.D2 iff All <p1,p2>.(D1 & D2)

Michael Schneider: All <p1,p2>.D1 and All<p1,p2>.D2 iff All <p1,p2>.(D1 & D2)

17:50:26 <schneid> q-

Michael Schneider: q-

17:50:27 <alanr> q?

Alan Ruttenberg: q?

17:50:31 <bijan> zakim, unmute me

Bijan Parsia: zakim, unmute me

17:50:31 <Zakim> bijan was not muted, bijan

Zakim IRC Bot: bijan was not muted, bijan

17:50:31 <IanH> ack bijan

Ian Horrocks: ack bijan

17:50:32 <Zakim> bijan, you wanted to say why moving into the note is not a great idea

Zakim IRC Bot: bijan, you wanted to say why moving into the note is not a great idea

17:50:34 <MarkusK_> I do not see that any of the documents currently needs changing to be compatible with nary datatypes at all.

I do not see that any of the documents currently needs changing to be compatible with nary datatypes at all.

17:50:55 <pfps> nope

Peter Patel-Schneider: nope

17:51:23 <MarkusK_> Bijan: I thought about Alan's suggestion. The one reason why I would not want to do this is that the note is just one specific instance of a possible nary extension.

Bijan Parsia: I thought about Alan's suggestion. The one reason why I would not want to do this is that the note is just one specific instance of a possible nary extension.

17:51:24 <schneid> <"a","b> in { 1, 2 }

Michael Schneider: <"a","b> in { 1, 2 }

17:51:25 <ivan> +1 to bijan

Ivan Herman: +1 to bijan

17:51:37 <bijan> zakim, mute me

Bijan Parsia: zakim, mute me

17:51:37 <Zakim> bijan should now be muted

Zakim IRC Bot: bijan should now be muted

17:51:39 <schneid> zakim, unmute me

Michael Schneider: zakim, unmute me

17:51:39 <Zakim> schneid was not muted, schneid

Zakim IRC Bot: schneid was not muted, schneid

17:51:42 <MarkusK_> ... The general hook in the specs allows other extensions, too.

... The general hook in the specs allows other extensions, too.

17:51:44 <IanH> q?

Ian Horrocks: q?

17:51:54 <MarkusK_> ... This is why I would like to keep this hook in the specs.

... This is why I would like to keep this hook in the specs.

17:51:58 <pfps> q+

Peter Patel-Schneider: q+

17:52:07 <IanH> ack pfps

Ian Horrocks: ack pfps

17:52:12 <MarkusK_> Ian: Michael, can you comment on the notes you pasted in IRC.

Ian Horrocks: Michael, can you comment on the notes you pasted in IRC.

17:52:37 <MarkusK_> Michael: Well, it was an example to illustrate that there is a bug in the RDF semantics that is inacceptible.

Michael Schneider: Well, it was an example to illustrate that there is a bug in the RDF semantics that is inacceptible.

17:52:47 <schneid> ok

Michael Schneider: ok

17:52:49 <bijan> If there's a bug, let's fix it

Bijan Parsia: If there's a bug, let's fix it

17:52:50 <schneid> zakim, mute me

Michael Schneider: zakim, mute me

17:52:50 <Zakim> schneid should now be muted

Zakim IRC Bot: schneid should now be muted

17:52:53 <pfps> I need a demonstration of the bug

Peter Patel-Schneider: I need a demonstration of the bug

17:52:55 <MarkusK_> Pfps: I think this is wrong, technically. There is no problem.

Peter Patel-Schneider: I think this is wrong, technically. There is no problem.

17:53:08 <ivan> +1

Ivan Herman: +1

17:53:09 <MarkusK_> Ian: I think this discussion needs to be continued via email.

Ian Horrocks: I think this discussion needs to be continued via email.

17:53:12 <bijan> But I think the current setup is the right one

Bijan Parsia: But I think the current setup is the right one

17:53:17 <schneid> The set theories underlying RDF-Based Semantics and Direct Semantics are equal

Michael Schneider: The set theories underlying RDF-Based Semantics and Direct Semantics are equal

17:53:21 <IanH> q?

Ian Horrocks: q?

17:53:37 <MarkusK_> Subtopic: xsd:DateTime

9.1. xsd:DateTime

17:53:37 <ivan> zakim, mute me

Ivan Herman: zakim, mute me

17:53:37 <Zakim> Ivan should now be muted

Zakim IRC Bot: Ivan should now be muted

17:53:48 <IanH> q?

Ian Horrocks: q?

17:53:55 <alanr> q?

Alan Ruttenberg: q?

17:53:58 <alanr> q+

Alan Ruttenberg: q+

17:54:06 <MarkusK_> Ian: Boris sent an email last week, stating that it might be useful to include xsd:dataTime now, too.

Ian Horrocks: Boris sent an email last week, stating that it might be useful to include xsd:dataTime now, too.

17:54:06 <IanH> q?

Ian Horrocks: q?

17:54:09 <IanH> ack alanr

Ian Horrocks: ack alanr

17:54:12 <MarkusK_> ... There was some discussion already.

... There was some discussion already.

17:54:14 <ewallace> q+

Evan Wallace: q+

17:54:24 <IanH> ack ewallace

Ian Horrocks: ack ewallace

17:54:36 <MarkusK_> Ewallace: I sent an email today regarding this issue.

Evan Wallace: I sent an email today regarding this issue.

17:54:51 <bmotik> q+

Boris Motik: q+

17:54:56 <MarkusK_> ... The question at hand is whether we want to support full xsd:dateTime.

... The question at hand is whether we want to support full xsd:dateTime.

17:55:19 <alanr> q?

Alan Ruttenberg: q?

17:55:23 <alanr> q+ alanr

Alan Ruttenberg: q+ alanr

17:55:27 <MarkusK_> ... I am okay with Boris' proposal, but I want to see the consequences.

... I am okay with Boris' proposal, but I want to see the consequences.

17:55:29 <IanH> q?

Ian Horrocks: q?

17:55:48 <IanH> q?

Ian Horrocks: q?

17:56:06 <IanH> ack bmotik

Ian Horrocks: ack bmotik

17:56:21 <MarkusK_> ... I still would like to have a look at the recent changes for dateTimeStamp in the specs

... I still would like to have a look at the recent changes for dateTimeStamp in the specs

17:56:40 <MarkusK_> Ian: So should we defer this decision to next week?

Ian Horrocks: So should we defer this decision to next week?

17:56:52 <MarkusK_> Ewallace: Maybe Boris can clarify right now.

Evan Wallace: Maybe Boris can clarify right now.

17:57:16 <IanH> q?

Ian Horrocks: q?

17:57:18 <pfps> sounds good to me

Peter Patel-Schneider: sounds good to me

17:57:21 <MarkusK_> Boris: When I did the change for xsd:dateTimeStamp, I noticed that only one more bullet point would be nede to include dataTime as well.

Boris Motik: When I did the change for xsd:dateTimeStamp, I noticed that only one more bullet point would be nede to include dataTime as well.

17:57:21 <IanH> ack alanr

Ian Horrocks: ack alanr

17:57:52 <MarkusK_> ... And there needs to be some statement of what the facets are for xsd:dateTime.

... And there needs to be some statement of what the facets are for xsd:dateTime.

17:58:05 <pfps> q+

Peter Patel-Schneider: q+

17:58:13 <MarkusK_> ... And I would like to include the new type in all profiles as well.

... And I would like to include the new type in all profiles as well.

17:58:14 <ewallace> Alan raises a point I made in today's email

Evan Wallace: Alan raises a point I made in today's email

17:58:15 <bmotik> q+

Boris Motik: q+

17:58:17 <IanH> q?

Ian Horrocks: q?

17:58:32 <MarkusK_> s/ni all profiles/in all profiles supporting xsed:dateTimeStamp/

s/ni all profiles/in all profiles supporting xsed:dateTimeStamp/

17:58:35 <schneid> zakim, mute me

Michael Schneider: zakim, mute me

17:58:35 <Zakim> schneid was already muted, schneid

Zakim IRC Bot: schneid was already muted, schneid

17:58:41 <IanH> q?

Ian Horrocks: q?

17:58:49 <MarkusK_> Alan: There might be some open issues regarding the facets.

Alan Ruttenberg: There might be some open issues regarding the facets.

17:58:56 <IanH> ack pfps

Ian Horrocks: ack pfps

17:58:57 <MarkusK_> ... Some facets may have ratehr confusing effects.

... Some facets may have ratehr confusing effects.

17:59:17 <MarkusK_> ... I also think that there is no very strong motivation to include this data type.

... I also think that there is no very strong motivation to include this data type.

17:59:30 <ewallace> Where?

Evan Wallace: Where?

17:59:50 <MarkusK_> Pfps: The earlier issue was that values without time zones did not fit at all into the earlier semantics.

Peter Patel-Schneider: The earlier issue was that values without time zones did not fit at all into the earlier semantics.

18:00:00 <MarkusK_> ... This issue has been solved by the recent changes.

... This issue has been solved by the recent changes.

18:00:22 <MarkusK_> ... You can still use time zoned values, but also non-timezoned values.

... You can still use time zoned values, but also non-timezoned values.

18:00:24 <IanH> ack bmotik

Ian Horrocks: ack bmotik

18:00:28 <alanr> in variance with xml schema, bijan

Alan Ruttenberg: in variance with xml schema, bijan

18:00:36 <MarkusK_> ... Issues and some confusion mainly arises when comparing these two kinds.

... Issues and some confusion mainly arises when comparing these two kinds.

18:00:45 <ewallace> several?  1681 I think.

Evan Wallace: several? 1681 I think.

18:00:56 <IanH> q?

Ian Horrocks: q?

18:01:08 <ewallace> q+

Evan Wallace: q+

18:01:14 <MarkusK_> Boris: I hope that the XML Schema group comes up with a notion of comparability that is acceptable to us.

Boris Motik: I hope that the XML Schema group comes up with a notion of comparability that is acceptable to us.

18:01:25 <IanH> ack ewallace

Ian Horrocks: ack ewallace

18:01:27 <MarkusK_> ... If not, then we should complain with them.

... If not, then we should complain with them.

18:01:30 <IanH> q?

Ian Horrocks: q?

18:01:37 <IanH> q?

Ian Horrocks: q?

18:01:38 <pfps> +1 to adding, and adding an example

Peter Patel-Schneider: +1 to adding, and adding an example

18:01:51 <MarkusK_> ... I think the change is well-motivated by many ontologies that are now using xsd:dataTime already.

... I think the change is well-motivated by many ontologies that are now using xsd:dataTime already.

18:01:58 <MarkusK_> Markus: +1 to Boris

Markus Krötzsch: +1 to Boris

18:02:41 <IanH> q?

Ian Horrocks: q?

18:02:43 <MarkusK_> Ian: So, Alan, you are basically happy introducing dateTime?

Ian Horrocks: So, Alan, you are basically happy introducing dateTime?

18:02:58 <IanH> s/Alan/Evan/

Ian Horrocks: s/Alan/Evan/

18:02:58 <MarkusK_> s /Alan/Evan/

s /Alan/Evan/

18:03:12 <IanH> q?

Ian Horrocks: q?

18:03:20 <IanH> PROPOSED: OWL 2 will include xsd:dateTime datatype

PROPOSED: OWL 2 will include xsd:dateTime datatype

18:03:24 <pfps> +1 ALU

Peter Patel-Schneider: +1 ALU

18:03:28 <msmith> +1

Mike Smith: +1

18:03:29 <uli> +1

Uli Sattler: +1

18:03:30 <MarkusK_> Markus: +1

Markus Krötzsch: +1

18:03:33 <bijan> +1

Bijan Parsia: +1

18:03:35 <ivan> +1

Ivan Herman: +1

18:03:38 <bmotik> +1

Boris Motik: +1

18:03:43 <zimmer> +1

Antoine Zimmermann: +1

18:03:43 <alanr> -.99 science commons (not formally objecting)

Alan Ruttenberg: -.99 science commons (not formally objecting)

18:03:44 <ewallace> +1 (with additional text per email discussion)

Evan Wallace: +1 (with additional text per email discussion)

18:03:45 <Achille> +1

Achille Fokoue: +1

18:03:48 <bcuencagrau> +1

Bernardo Cuenca Grau: +1

18:03:50 <christine> +1

Christine Golbreich: +1

18:04:04 <sandro> +1

Sandro Hawke: +1

18:04:07 <Zhe> 0

Zhe Wu: 0

18:04:12 <IanH> RESOLVED: OWL 2 will include xsd:dateTime datatype

RESOLVED: OWL 2 will include xsd:dateTime datatype

18:04:47 <bmotik> Zakim, mute me

Boris Motik: Zakim, mute me

18:04:47 <Zakim> bmotik should now be muted

Zakim IRC Bot: bmotik should now be muted

18:05:06 <bijan> q+

Bijan Parsia: q+

18:05:08 <MarkusK_> q+

q+

18:05:09 <ivan> q+

Ivan Herman: q+

18:05:11 <IanH> q?

Ian Horrocks: q?

18:05:14 <bijan> zakim, unmute me

Bijan Parsia: zakim, unmute me

18:05:14 <Zakim> bijan should no longer be muted

Zakim IRC Bot: bijan should no longer be muted

18:05:21 <sandro> q+

Sandro Hawke: q+

18:05:34 <MarkusK_> Ian: There is currently some duplication of changes from OWL 1 to OWL 2 in various documents.

Ian Horrocks: There is currently some duplication of changes from OWL 1 to OWL 2 in various documents.

18:05:54 <MarkusK_> ... Is this useful or should this be consolidated somewhere?

... Is this useful or should this be consolidated somewhere?

18:06:09 <MarkusK_> Bijan: I think it should be in one document.

Bijan Parsia: I think it should be in one document.

18:06:30 <ewallace> an enumeration?

Evan Wallace: an enumeration?

18:06:30 <IanH> ack MarkusK_

Ian Horrocks: ack MarkusK_

18:06:32 <alanr> q?

Alan Ruttenberg: q?

18:06:37 <IanH> ack bijan

Ian Horrocks: ack bijan

18:06:39 <uli> yes

Uli Sattler: yes

18:06:45 <bijan> zakim, mute me

Bijan Parsia: zakim, mute me

18:06:45 <Zakim> bijan should now be muted

Zakim IRC Bot: bijan should now be muted

18:07:05 <bijan> q+

Bijan Parsia: q+

18:07:10 <christine> we cannot hear you

Christine Golbreich: we cannot hear you

18:07:18 <bijan> I want only *one* list

Bijan Parsia: I want only *one* list

18:07:18 <ewallace> That is what NF&R is for

Evan Wallace: That is what NF&R is for

18:07:20 <bijan> I can hear you

Bijan Parsia: I can hear you

18:07:23 <IanH> q?

Ian Horrocks: q?

18:07:42 <bijan> I object to it

Bijan Parsia: I object to it

18:08:07 <IanH> ack ivan

Ian Horrocks: ack ivan

18:08:07 <ivan> ack ivan

Ivan Herman: ack ivan

18:08:29 <MarkusK_> Bijan: I think a list of changes and features would be better than a complete explanation.

Bijan Parsia: I think a list of changes and features would be better than a complete explanation.

18:08:42 <MarkusK_> q+

q+

18:08:51 <IanH> qq?

Ian Horrocks: qq?

18:08:53 <IanH> q?

Ian Horrocks: q?

18:09:03 <MarkusK_> Markus: The primer already contains a detailed explanation of changes with examples, and I would not want to drop this.

Markus Krötzsch: The primer already contains a detailed explanation of changes with examples, and I would not want to drop this.

18:09:11 <bijan> Overview is a good place

Bijan Parsia: Overview is a good place

18:09:13 <christine> +q

Christine Golbreich: +q

18:09:31 <ewallace> +1 to Ivan's position

Evan Wallace: +1 to Ivan's position

18:09:37 <IanH> ack sandro

Ian Horrocks: ack sandro

18:09:38 <christine> +1

Christine Golbreich: +1

18:09:49 <MarkusK_> Ivan: I think that this content should not be in the Primer.

Ivan Herman: I think that this content should not be in the Primer.

18:10:02 <ewallace> OK with an enumeration of owl1-owl2 delta somewhere

Evan Wallace: OK with an enumeration of owl1-owl2 delta somewhere

18:10:15 <bijan> +1 to ewallace

Bijan Parsia: +1 to ewallace

18:10:43 <MarkusK_> ... In particular, the NF&R is a document that is especially dedicated to explaining the changes. We should not duplicate this.

... In particular, the NF&R is a document that is especially dedicated to explaining the changes. We should not duplicate this.

18:10:54 <schneid> q+

Michael Schneider: q+

18:11:11 <IanH> ack bijan

Ian Horrocks: ack bijan

18:11:26 <alanr> sandro: NF&R. File under R

Sandro Hawke: NF&R. File under R [ Scribe Assist by Alan Ruttenberg ]

18:11:26 <bmotik> I've added the formal part of xsd:dateTime to both Profiles and the Syntax. I'll add an example or two later this week.

Boris Motik: I've added the formal part of xsd:dateTime to both Profiles and the Syntax. I'll add an example or two later this week.

18:11:39 <IanH> q?

Ian Horrocks: q?

18:11:57 <sandro> s/sandro:/sandro,/

Sandro Hawke: s/sandro:/sandro,/

18:11:58 <uli> +1 for leaving out 'changes to OWL 1' from Primer

Uli Sattler: +1 for leaving out 'changes to OWL 1' from Primer

18:11:59 <IanH> q?

Ian Horrocks: q?

18:12:13 <MarkusK_> Bijan: I disagree with Markus because the Primer should introduce the language as it is but not be mainly transitional.

Bijan Parsia: I disagree with Markus because the Primer should introduce the language as it is but not be mainly transitional.

18:12:16 <bijan> zakim, mute me

Bijan Parsia: zakim, mute me

18:12:16 <Zakim> bijan should now be muted

Zakim IRC Bot: bijan should now be muted

18:12:23 <MarkusK_> q+ to clarify hi viewpoint

q+ to clarify hi viewpoint

18:12:26 <sandro> bijan: The primer should be an introduction for people coming new to OWL 2 -- there shouldn't be much spent on transitional material.

Bijan Parsia: The primer should be an introduction for people coming new to OWL 2 -- there shouldn't be much spent on transitional material. [ Scribe Assist by Sandro Hawke ]

18:12:38 <IanH> q?

Ian Horrocks: q?

18:12:45 <christine> +q

Christine Golbreich: +q

18:13:09 <IanH> ack MarkusK_

Ian Horrocks: ack MarkusK_

18:13:09 <Zakim> MarkusK_, you wanted to clarify hi viewpoint

Zakim IRC Bot: MarkusK_, you wanted to clarify hi viewpoint

18:13:29 <IanH> q?

Ian Horrocks: q?

18:13:39 <bijan> Not doubt that is is useful to a certain audience...but we can put it elsewhere...wiki, webont wiki, etc.

Bijan Parsia: Not doubt that is is useful to a certain audience...but we can put it elsewhere...wiki, webont wiki, etc.

18:13:43 <MarkusK_> Ian: We should keep this discussion short.

Ian Horrocks: We should keep this discussion short.

18:13:46 <sandro> MarkusK_: I don't really care where the transitional content, currently in an appendix of the primer, lives, but I think it would be a real shame to drop it.

Markus Krötzsch: I don't really care where the transitional content, currently in an appendix of the primer, lives, but I think it would be a real shame to drop it. [ Scribe Assist by Sandro Hawke ]

18:14:05 <bijan> ? I think the short list should be in the overview :)

Bijan Parsia: ? I think the short list should be in the overview :)

18:14:19 <schneid> zakim, unmute me

Michael Schneider: zakim, unmute me

18:14:19 <Zakim> schneid should no longer be muted

Zakim IRC Bot: schneid should no longer be muted

18:14:19 <IanH> q?

Ian Horrocks: q?

18:14:21 <MarkusK_> Markus: I would like to clarify my point: I do not think that the content that is now in the Primer needs to be in the Primer appendix that it is in now.

Markus Krötzsch: I would like to clarify my point: I do not think that the content that is now in the Primer needs to be in the Primer appendix that it is in now.

18:14:23 <sandro> christine: I think the right place for all this stuff is NF&R, and I'm hearing most other folks agreeing.

Christine Golbreich: I think the right place for all this stuff is NF&R, and I'm hearing most other folks agreeing. [ Scribe Assist by Sandro Hawke ]

18:14:25 <ivan> ack christine

Ivan Herman: ack christine

18:14:25 <IanH> ack christine

Ian Horrocks: ack christine

18:14:28 <schneid> http://www.w3.org/2007/OWL/wiki/RDF-Based_Semantics#Appendix:_Changes_from_the_OWL_RDF-Compatible_Semantics_.28Informative.29

Michael Schneider: http://www.w3.org/2007/OWL/wiki/RDF-Based_Semantics#Appendix:_Changes_from_the_OWL_RDF-Compatible_Semantics_.28Informative.29

18:14:29 <IanH> q?

Ian Horrocks: q?

18:14:34 <IanH> ack schneid

Ian Horrocks: ack schneid

18:14:49 <MarkusK_> ... I just think that this content is valuable to some people, and it should be placed *somewhere* instead of being dropped.

... I just think that this content is valuable to some people, and it should be placed *somewhere* instead of being dropped.

18:14:56 <sandro> schneid: The RDF-Based Semantics has already a section listing, very technically, the differences from OWL 1.

Michael Schneider: The RDF-Based Semantics has already a section listing, very technically, the differences from OWL 1. [ Scribe Assist by Sandro Hawke ]

18:15:14 <MarkusK_> Christine: I think the Primer should point to NF&R for these changes.

Christine Golbreich: I think the Primer should point to NF&R for these changes.

18:15:22 <IanH> q?

Ian Horrocks: q?

18:15:31 <alanr> q+

Alan Ruttenberg: q+

18:15:37 <IanH> q?

Ian Horrocks: q?

18:15:43 <IanH> ack alanr

Ian Horrocks: ack alanr

18:15:58 <pfps> q+

Peter Patel-Schneider: q+

18:16:00 <pfps> q-

Peter Patel-Schneider: q-

18:16:05 <MarkusK_> The scection we discussed was: http://www.w3.org/2007/OWL/wiki/Primer#Guide_to_OWL_2_for_OWL_1_users

The scection we discussed was: http://www.w3.org/2007/OWL/wiki/Primer#Guide_to_OWL_2_for_OWL_1_users

18:16:05 <alanr> http://lists.w3.org/Archives/Public/public-owl-wg/2009Apr/0012.html

Alan Ruttenberg: http://lists.w3.org/Archives/Public/public-owl-wg/2009Apr/0012.html

18:16:05 <IanH> q?

Ian Horrocks: q?

18:16:29 <schneid> schneid: if something of the RDF-Based Semantics difference should go to a userfacing document, then only one line of high level explanation, with a link to the RDF-Based Semantics: because it is very technical and RDF specific in most cases

Michael Schneider: if something of the RDF-Based Semantics difference should go to a userfacing document, then only one line of high level explanation, with a link to the RDF-Based Semantics: because it is very technical and RDF specific in most cases [ Scribe Assist by Michael Schneider ]

18:16:48 <sandro> q+

Sandro Hawke: q+

18:16:50 <bijan> q+

Bijan Parsia: q+

18:16:53 <pfps> q+

Peter Patel-Schneider: q+

18:17:00 <IanH> q?

Ian Horrocks: q?

18:17:15 <MarkusK_> Topic: Open Issues

10. Open Issues

18:17:28 <schneid> zakim, mute me

Michael Schneider: zakim, mute me

18:17:28 <Zakim> schneid should now be muted

Zakim IRC Bot: schneid should now be muted

18:17:29 <IanH> q?

Ian Horrocks: q?

18:17:33 <IanH> ack sandro

Ian Horrocks: ack sandro

18:18:08 <IanH> q?

Ian Horrocks: q?

18:18:20 <MarkusK_> Alan: I sent a proposal via email.

Alan Ruttenberg: I sent a proposal via email.

18:18:28 <IanH> ack bijan

Ian Horrocks: ack bijan

18:18:30 <IanH> q?

Ian Horrocks: q?

18:18:57 <MarkusK_> Sandro: I agree that this is a long-standing issue in the Semantic Web architecture.

Sandro Hawke: I agree that this is a long-standing issue in the Semantic Web architecture.

18:19:00 <alanr_> http://lists.w3.org/Archives/Public/public-owl-wg/2009Feb/0009.html

Alan Ruttenberg: http://lists.w3.org/Archives/Public/public-owl-wg/2009Feb/0009.html

18:19:15 <MarkusK_> ... But I think there are problems with the current proposal

... But I think there are problems with the current proposal

18:19:16 <alanr_> we aren't make Manch part of the language yet, are we? It's a note.

Alan Ruttenberg: we aren't make Manch part of the language yet, are we? It's a note.

18:19:20 <alanr_> q?

Alan Ruttenberg: q?

18:19:26 <MarkusK_> ... as I also mentioned in my emails.

... as I also mentioned in my emails.

18:19:37 <IanH> ack pfps

Ian Horrocks: ack pfps

18:19:40 <sandro> bijan: Like Sandro, I think the tool layer is adequate if not ideal for solving this.   If some real solution comes along later, great.

Bijan Parsia: Like Sandro, I think the tool layer is adequate if not ideal for solving this. If some real solution comes along later, great. [ Scribe Assist by Sandro Hawke ]

18:19:42 <IanH> q?

Ian Horrocks: q?

18:19:43 <bijan> zakim, mute me

Bijan Parsia: zakim, mute me

18:19:43 <Zakim> bijan should now be muted

Zakim IRC Bot: bijan should now be muted

18:19:54 <alanr_> q+

Alan Ruttenberg: q+

18:19:57 <uli> q+

Uli Sattler: q+

18:20:23 <IanH> ack alanr_

Ian Horrocks: ack alanr_

18:20:38 <MarkusK_> Bijan: I agree that this is a problem; but there are practical solutions that people use right now already.

Bijan Parsia: I agree that this is a problem; but there are practical solutions that people use right now already.

18:20:44 <sandro> pfps: If you wanted to dump an ontology with and without labels, with all the info needed to go both ways, they'd both be a lot more complicated.

Peter Patel-Schneider: If you wanted to dump an ontology with and without labels, with all the info needed to go both ways, they'd both be a lot more complicated. [ Scribe Assist by Sandro Hawke ]

18:21:03 <ivan> q+

Ivan Herman: q+

18:21:05 <pfps> everything agrees that label display is nice

Peter Patel-Schneider: everything agrees that label display is nice

18:21:05 <bijan> q+

Bijan Parsia: q+

18:21:06 <IanH> q?

Ian Horrocks: q?

18:21:11 <sandro> q+ to ask if OBO is making these labels unique and stable, then why don't they just make them part of the IRIs?

Sandro Hawke: q+ to ask if OBO is making these labels unique and stable, then why don't they just make them part of the IRIs?

18:21:23 <IanH> ack uli

Ian Horrocks: ack uli

18:21:24 <uli> ack /me

Uli Sattler: ack /me

18:21:40 <MarkusK_> Alan: I did not mean this to be a mandatory change but rather a proposal to the community on how to solve this problem.

Alan Ruttenberg: I did not mean this to be a mandatory change but rather a proposal to the community on how to solve this problem.

18:21:46 <alanr_> q+

Alan Ruttenberg: q+

18:22:00 <MarkusK_> Uli: I would rather like to see a solution that uses SKOS.

Uli Sattler: I would rather like to see a solution that uses SKOS.

18:22:02 <sandro> uli: use SKOS instead -- it has the formalization for handling labels.

Uli Sattler: use SKOS instead -- it has the formalization for handling labels. [ Scribe Assist by Sandro Hawke ]

18:22:18 <sandro> alan: That's reasonable, but Alan Rector told me that people should have a choice of which the labels are.

Alan Ruttenberg: That's reasonable, but Alan Rector told me that people should have a choice of which the labels are. [ Scribe Assist by Sandro Hawke ]

18:22:41 <bijan> Manchester, including Alan Rector, does not support this proposal

Bijan Parsia: Manchester, including Alan Rector, does not support this proposal

18:22:45 <sandro> alan: Rector doesn't want to be tied to SKOS.

Alan Ruttenberg: Rector doesn't want to be tied to SKOS. [ Scribe Assist by Sandro Hawke ]

18:22:49 <IanH> ack ivan

Ian Horrocks: ack ivan

18:23:00 <alanr_> q-

Alan Ruttenberg: q-

18:23:01 <uli> zakim, mute me

Uli Sattler: zakim, mute me

18:23:02 <Zakim> uli should now be muted

Zakim IRC Bot: uli should now be muted

18:23:06 <Zakim> -Alan

Zakim IRC Bot: -Alan

18:23:16 <IanH> q?

Ian Horrocks: q?

18:23:20 <alanr_> hang on calling back in

Alan Ruttenberg: hang on calling back in

18:23:26 <MarkusK_> Ian: We should at least get a strw poll on this issue.

Ian Horrocks: We should at least get a strw poll on this issue.

18:23:32 <Zakim> +Alan_Ruttenberg

Zakim IRC Bot: +Alan_Ruttenberg

18:23:38 <MarkusK_> ... There are many people on the queue already.

... There are many people on the queue already.

18:23:53 <IanH> q?

Ian Horrocks: q?

18:23:56 <MarkusK_> Ivan: My point is that solving this issue in one single serialization makes me uneasy.

Ivan Herman: My point is that solving this issue in one single serialization makes me uneasy.

18:24:08 <bijan> zakim, unmute me

Bijan Parsia: zakim, unmute me

18:24:08 <Zakim> bijan should no longer be muted

Zakim IRC Bot: bijan should no longer be muted

18:24:11 <IanH> ack bijan

Ian Horrocks: ack bijan

18:24:14 <IanH> q?

Ian Horrocks: q?

18:24:16 <sandro> ivan: I am uneasy solving this in one serialization --- it ought to be solved in all of them, if that were possible....

Ivan Herman: I am uneasy solving this in one serialization --- it ought to be solved in all of them, if that were possible.... [ Scribe Assist by Sandro Hawke ]

18:24:19 <MarkusK_> ... Even if this is a note, I do not think we should single out Manchester syntax here.

... Even if this is a note, I do not think we should single out Manchester syntax here.

18:24:31 <sandro> q-

Sandro Hawke: q-

18:24:38 <bijan> zakim, mute me

Bijan Parsia: zakim, mute me

18:24:38 <Zakim> bijan should now be muted

Zakim IRC Bot: bijan should now be muted

18:24:38 <IanH> q?

Ian Horrocks: q?

18:24:55 <MarkusK_> Bijan: I do not want to put in this proposal, since I feel that there is no sufficient consensus that this is the right approach to solve the problem.

Bijan Parsia: I do not want to put in this proposal, since I feel that there is no sufficient consensus that this is the right approach to solve the problem.

18:25:25 <bijan> I suggest that alan propose it in other fora. If people get behind it, we can always add an extension

Bijan Parsia: I suggest that alan propose it in other fora. If people get behind it, we can always add an extension

18:25:26 <MarkusK_> Ian: Alan, would you lie in the road if we reject yur proposal?

Ian Horrocks: Alan, would you lie in the road if we reject yur proposal?

18:25:29 <IanH> PROPOSED: Manchester Syntax will-not specify how to use labels in addition to/instead of entity URIs

PROPOSED: Manchester Syntax will-not specify how to use labels in addition to/instead of entity URIs

18:25:34 <ewallace> +0

Evan Wallace: +0

18:25:35 <bijan> +1

Bijan Parsia: +1

18:25:36 <pfps> +1 ALU

Peter Patel-Schneider: +1 ALU

18:25:37 <sandro> +1

Sandro Hawke: +1

18:25:38 <msmith> +1

Mike Smith: +1

18:25:39 <uli> +1

Uli Sattler: +1

18:25:40 <ivan> +1

Ivan Herman: +1

18:25:42 <bcuencagrau> 0

Bernardo Cuenca Grau: 0

18:25:44 <Zhe> +0

Zhe Wu: +0

18:25:44 <MarkusK_> Markus: +0

Markus Krötzsch: +0

18:25:45 <schneid> +1

Michael Schneider: +1

18:25:45 <christine> 0

Christine Golbreich: 0

18:25:47 <Achille> 0

Achille Fokoue: 0

18:25:49 <alanr_> -.99 (not formally objecting)

Alan Ruttenberg: -.99 (not formally objecting)

18:25:55 <zimmer> 0

Antoine Zimmermann: 0

18:25:59 <baojie> 0

Jie Bao: 0

18:26:00 <bmotik> +1

Boris Motik: +1

18:26:09 <IanH> RESOLVED: Manchester Syntax will-not specify how to use labels in addition to/instead of entity URIs

RESOLVED: Manchester Syntax will-not specify how to use labels in addition to/instead of entity URIs

18:26:39 <MarkusK_> Ian: In fact, we have some time left.

Ian Horrocks: In fact, we have some time left.

18:26:45 <pfps> q+

Peter Patel-Schneider: q+

18:26:48 <IanH> q?

Ian Horrocks: q?

18:26:52 <IanH> ack pfps

Ian Horrocks: ack pfps

18:26:52 <MarkusK_> ... It is probably not needed to discuss test cases?

... It is probably not needed to discuss test cases?

18:26:56 <sandro> q+

Sandro Hawke: q+

18:27:02 <IanH> ack sandro

Ian Horrocks: ack sandro

18:27:04 <uli> alar_, it looks as if http://www.w3.org/TR/skos-primer/#secskosspecialization says that you can extend labels

Uli Sattler: alar_, it looks as if http://www.w3.org/TR/skos-primer/#secskosspecialization says that you can extend labels

18:27:09 <MarkusK_> Pfps: Some tests may need cleanup after the recent changes of the functional syntax.

Peter Patel-Schneider: Some tests may need cleanup after the recent changes of the functional syntax.

18:27:12 <msmith> q+ to address both

Mike Smith: q+ to address both

18:27:17 <MarkusK_> q+

q+

18:27:21 <MarkusK_> q-

q-

18:27:22 <IanH> ack msmith

Ian Horrocks: ack msmith

18:27:23 <Zakim> msmith, you wanted to address both

Zakim IRC Bot: msmith, you wanted to address both

18:27:26 <IanH> q?

Ian Horrocks: q?

18:27:26 <uli> s/alar_/alanr_

Uli Sattler: s/alar_/alanr_

18:27:37 <pfps> Good

Peter Patel-Schneider: Good

18:27:43 <MarkusK_> Sandro: Is the machinery for publicly gathering tests working well?

Sandro Hawke: Is the machinery for publicly gathering tests working well?

18:28:05 <IanH> q?

Ian Horrocks: q?

18:28:18 <IanH> q?

Ian Horrocks: q?

18:28:25 <schneid> zakim, mute me

Michael Schneider: zakim, mute me

18:28:25 <Zakim> schneid was already muted, schneid

Zakim IRC Bot: schneid was already muted, schneid

18:28:30 <MarkusK_> msmith: There is already a test harness, but nobody has stepped forward to use it so far.

Mike Smith: There is already a test harness, but nobody has stepped forward to use it so far.

18:28:31 <IanH> q?

Ian Horrocks: q?

18:29:00 <bijan> You sure did

Bijan Parsia: You sure did

18:29:07 <IanH> q?

Ian Horrocks: q?

18:29:19 <MarkusK_> Ian: Birte Glimm at Oxford is working on getting Hermit tested based on this harness.

Ian Horrocks: Birte Glimm at Oxford is working on getting Hermit tested based on this harness.

18:29:22 <sandro> effective april 1, Ian is moving back to Manchester!

Sandro Hawke: effective april 1, Ian is moving back to Manchester!

18:29:23 <MarkusK_> Ian: AOB?

Ian Horrocks: AOB?

18:29:31 <Zakim> -Alan_Ruttenberg

Zakim IRC Bot: -Alan_Ruttenberg

18:29:32 <Zhe> bye

Zhe Wu: bye

18:29:32 <alanr_> bye

Alan Ruttenberg: bye

18:29:32 <Zakim> -Evan_Wallace

Zakim IRC Bot: -Evan_Wallace

18:29:32 <Zakim> -bmotik

Zakim IRC Bot: -bmotik

18:29:34 <Zakim> -bijan

Zakim IRC Bot: -bijan

18:29:34 <Zakim> -Ivan

Zakim IRC Bot: -Ivan

18:29:34 <Zakim> -baojie

Zakim IRC Bot: -baojie

18:29:35 <Zakim> -msmith

Zakim IRC Bot: -msmith

18:29:35 <Zakim> -Sandro

Zakim IRC Bot: -Sandro

18:29:35 <zimmer> bye

Antoine Zimmermann: bye

18:29:37 <Zakim> -bcuencagrau

Zakim IRC Bot: -bcuencagrau

18:29:40 <Zakim> -Zhe

Zakim IRC Bot: -Zhe

18:29:42 <Zakim> -zimmer

Zakim IRC Bot: -zimmer

18:29:44 <Zakim> -jar

Zakim IRC Bot: -jar

18:29:46 <Zakim> -IanH

Zakim IRC Bot: -IanH

18:29:48 <Zakim> -MarkusK_

Zakim IRC Bot: -MarkusK_

18:29:50 <Zakim> -Peter_Patel-Schneider

Zakim IRC Bot: -Peter_Patel-Schneider

18:29:52 <Zakim> -christine

Zakim IRC Bot: -christine

18:29:54 <Zakim> -uli

Zakim IRC Bot: -uli

18:29:59 <Zakim> -schneid

Zakim IRC Bot: -schneid

18:30:06 <IanH> RRSAgent, make records public

Ian Horrocks: RRSAgent, make records public

18:30:14 <uli> bye

Uli Sattler: bye

18:30:19 <Zakim> -Achille

Zakim IRC Bot: -Achille

18:30:20 <Zakim> SW_OWL()1:00PM has ended

Zakim IRC Bot: SW_OWL()1:00PM has ended

18:30:21 <Zakim> Attendees were Peter_Patel-Schneider, bijan, bmotik, Ivan, MarkusK_, Sandro, christine, uli, Zhe, IanH, baojie, bcuencagrau, Achille, Alan, Evan_Wallace, msmith, schneid, jar,

Zakim IRC Bot: Attendees were Peter_Patel-Schneider, bijan, bmotik, Ivan, MarkusK_, Sandro, christine, uli, Zhe, IanH, baojie, bcuencagrau, Achille, Alan, Evan_Wallace, msmith, schneid, jar,

18:30:24 <Zakim> ... zimmer, Alan_Ruttenberg

Zakim IRC Bot: ... zimmer, Alan_Ruttenberg

20:58:02 <alanr> zakim, pointer

(No events recorded for 147 minutes)

Alan Ruttenberg: zakim, pointer

20:58:02 <Zakim> I don't understand 'pointer', alanr

Zakim IRC Bot: I don't understand 'pointer', alanr

20:58:06 <alanr> rrsagent, pointer

Alan Ruttenberg: rrsagent, pointer

20:58:06 <RRSAgent> See http://www.w3.org/2009/04/01-owl-irc#T20-58-06

RRSAgent IRC Bot: See http://www.w3.org/2009/04/01-owl-irc#T20-58-06



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This revision (#1) generated 2009-04-02 10:44:18 UTC by 'ihorrock2', comments: None