16:55:44 RRSAgent has joined #owl 16:55:44 logging to http://www.w3.org/2009/05/20-owl-irc 16:55:52 zakim, this will be owl 16:55:52 ok, IanH; I see SW_OWL()1:00PM scheduled to start in 5 minutes 16:55:58 zimmer has joined #owl 16:56:02 alanr has changed the topic to: http://www.w3.org/2007/OWL/wiki/Teleconference.2009.05.20/Agenda 16:56:51 SW_OWL()1:00PM has now started 16:56:58 +Peter_Patel-Schneider 16:57:36 ekw has joined #owl 16:57:41 elisa has joined #owl 16:58:15 +Sandro 16:58:18 -Peter_Patel-Schneider 16:58:19 +Peter_Patel-Schneider 16:58:34 pfps has joined #owl 16:58:47 +IanH 16:59:06 zakim, who is here? 16:59:06 On the phone I see Peter_Patel-Schneider, Sandro, IanH 16:59:08 On IRC I see pfps, elisa, ekw, zimmer, RRSAgent, Zakim, alanr, IanH, sandro, trackbot 16:59:10 +Elisa_Kendall 16:59:15 bcuencagrau has joined #owl 16:59:30 ScribeNick: elisa 16:59:49 http://www.w3.org/2007/OWL/wiki/Scribe_Conventions 17:00:02 msmith has joined #owl 17:00:20 +bcuencagrau 17:00:25 zakim, who is here? 17:00:25 On the phone I see Peter_Patel-Schneider, Sandro, IanH, Elisa_Kendall, bcuencagrau 17:00:26 Zakim, mute me 17:00:28 On IRC I see msmith, bcuencagrau, pfps, elisa, ekw, zimmer, RRSAgent, Zakim, alanr, IanH, sandro, trackbot 17:00:30 bcuencagrau should now be muted 17:01:05 +Alan 17:01:08 Topic: Admin 17:01:13 zakim, mute me 17:01:13 sorry, alanr, I do not know which phone connection belongs to you 17:01:21 +msmith 17:01:26 zakim, Alan is alanr 17:01:26 +alanr; got it 17:01:30 MarkusK_ has joined #owl 17:01:30 bmotik has joined #owl 17:01:32 zakim, mute me 17:01:32 alanr should now be muted 17:01:36 zakim, who is here? 17:01:36 On the phone I see Peter_Patel-Schneider, Sandro, IanH, Elisa_Kendall, bcuencagrau (muted), alanr (muted), msmith 17:01:39 On IRC I see bmotik, MarkusK_, msmith, bcuencagrau, pfps, elisa, ekw, zimmer, RRSAgent, Zakim, alanr, IanH, sandro, trackbot 17:01:41 baojie has joined #owl 17:02:01 +??P1 17:02:02 agenda amendments? 17:02:05 Zakim, ??P1 is me 17:02:05 +bmotik; got it 17:02:09 Zakim, mute me 17:02:09 bmotik should now be muted 17:02:09 uli has joined #owl 17:02:15 q? 17:02:30 +Zhe 17:02:38 Zhe has joined #owl 17:02:39 previous minutes -- http://www.w3.org/2007/OWL/meeting/2009-05-13 17:02:39 +baojie 17:02:43 zakim, mute me 17:02:43 Zhe should now be muted 17:02:44 acceptable - could be fixed a bit, but no real reason to make them *perfect* 17:03:00 +[IPcaller] 17:03:06 zakim, mut me 17:03:06 I don't understand 'mut me', baojie 17:03:10 zakim, mute me 17:03:10 baojie should now be muted 17:03:15 RESOLVED: Accept the previous minutes (http://www.w3.org/2007/OWL/meeting/2009-05-13) 17:03:29 Pending Action Items Status 17:03:34 + +1.301.351.aaaa 17:03:38 +??P25 17:03:38 bijan has joined #owl 17:03:45 zakim, ??P25 us me 17:03:46 I don't understand '??P25 us me', uli 17:03:50 zakim, ??P25 is me 17:03:50 +uli; got it 17:04:03 Action 336 complete 17:04:03 Sorry, couldn't find user - 336 17:04:37 Topic: Documents and Reviewing 17:04:48 +??P0 17:04:49 zakim, mute me 17:04:50 uli should now be muted 17:04:53 schneid has joined #owl 17:04:53 zakim, ??p0 is me 17:04:53 +bijan; got it 17:05:05 q? 17:05:14 zakim, 1.301.351.aaaa is me 17:05:14 sorry, ekw, I do not recognize a party named '1.301.351.aaaa' 17:05:20 Ian: may want to reorder the discussion -- want to mark rdf:text as an at risk feature 17:05:30 +??P3 17:05:30 q? 17:05:35 zakim, ??P3 is me 17:05:35 +schneid; got it 17:05:37 ... this potentially gives us the flexibility to do something with rdf:text in the future. 17:05:39 zakim, mute me 17:05:39 schneid should now be muted 17:05:40 zakim, who is on the phone? 17:05:40 On the phone I see Peter_Patel-Schneider, Sandro, IanH, Elisa_Kendall, bcuencagrau (muted), alanr (muted), msmith, bmotik (muted), Zhe (muted), baojie (muted), MarkusK_, 17:05:43 ... +1.301.351.aaaa, uli (muted), bijan, schneid (muted) 17:05:59 zakim, aaaa is ekw 17:05:59 +ekw; got it 17:06:07 zakim, +1.301.351.aaaa is me 17:06:07 sorry, ekw, I do not recognize a party named '+1.301.351.aaaa' 17:06:08 fine with me 17:06:09 Ian: suggest we have the discussion on rdf:text after some of the other more pressing discussions 17:06:28 Ian: OWL LC comments and responses -- 17:06:30 q? 17:06:43 q? 17:06:45 ... people have been sending comments and responding but there are still some outstanding 17:07:09 I also sent two 17:07:14 Ian: Peter has sent some, Bijan too 17:07:27 Ian: next item: status of the documents 17:07:54 Ian: In response to a comment from Jeremy, we agreed to change the vocabulary used for annotations 17:08:02 Ian: need to make a formal resolution to do so 17:08:06 PROPOSED: The RDF vocabulary for annotations should be changed from owl:subject, owl:predicate and owl:object to, respectively, owl:annotatedSource, owl:annotatedProperty and owl:annotatedTarget. 17:08:20 Ian: any discussion? 17:08:36 +1 17:08:39 +1 17:08:40 +1 17:08:42 +1 17:08:43 +1 17:08:44 +1 17:08:44 +1 ALU 17:08:44 =1 17:08:45 +1 17:08:45 +1 17:08:46 +1 17:08:47 +1 17:08:47 +1 17:08:48 +1 17:08:49 +1 17:09:01 it is typo 17:09:19 RESOLVED: # The RDF vocabulary for annotations should be changed from owl:subject, owl:predicate and owl:object to, respectively, owl:annotatedSource, owl:annotatedProperty and owl:annotatedTarget. 17:09:30 Achille has joined #owl 17:09:38 +[IBM] 17:09:49 zakim, ibm is me 17:09:49 +Achille; got it 17:10:08 Q? 17:10:20 Ian: with respect to the primer, whether or not we should refer to OWL 1 docs, and in general whether or not we should do so 17:10:22 q+ 17:10:52 NF&R have to refer to 17:11:04 PFPS: In general, it's not such a great idea. There are places where one wants to do this in the old technical documents, it's perfectly acceptable 17:11:09 zakim, who is here? 17:11:09 On the phone I see Peter_Patel-Schneider, Sandro, IanH, Elisa_Kendall, bcuencagrau (muted), alanr (muted), msmith, bmotik (muted), Zhe (muted), baojie (muted), MarkusK_, ekw, uli 17:11:12 ... (muted), bijan, schneid (muted), Achille 17:11:14 On IRC I see Achille, schneid, bijan, Zhe, uli, baojie, bmotik, MarkusK_, msmith, bcuencagrau, pfps, elisa, ekw, zimmer, RRSAgent, Zakim, alanr, IanH, sandro, trackbot 17:11:15 OWL 1 17:11:41 ... if we're thinking about it with respect to users, and contrasting OWL 2 with OWL 1, in general it's not a good idea 17:11:43 Be forward looking! 17:11:44 +1 to pfps: we have 1 document 'backwards', NF&R, and all others in general 'forwards' 17:11:50 +1 to pfps: referring back is not a good idea in general 17:11:51 RDF-Based Semantics has a non-normative section on technical differences with old OWL 1 Full 17:12:09 q? 17:12:11 Ian: what I wrote in the agenda is too general -- basically in the primer there was a bit of an impasse with one of the reviewers (Deb) 17:12:14 q+ 17:12:15 and others 17:12:19 ack pfps 17:12:27 ack MarkusK_ 17:12:39 oops, technical issue 17:12:42 q- 17:12:48 no idea what happened 17:12:56 q+ 17:12:58 I can type: we do not have a strong oppinion 17:12:59 q+ me? 17:13:04 ack bijan 17:13:05 q- me? 17:13:11 q? 17:13:11 ... but I would prefer to not refer to the old documents 17:13:48 Bijan: this is just an old difference of opinion - how much should our documents target users who were transitioning to OWL 2, who made heavy use of the documents 17:13:49 ... in particular since the "backward looking" aspect was already an important reason for dropping an earlier appendix from the Primer. 17:14:07 q+ 17:14:11 q? 17:14:45 ack MarkusK_ 17:14:51 ... Deb wanted to include a number of pointers back to the older docs, and we should have a forward eye rather than backwards eye to these documents 17:15:29 Markus: would also prefer not to have references to the older documents, aside from in NF&R - we already dropped lots of text because of similar issues 17:15:48 could an example be presented? 17:15:49 Ian: any other support for backwards-looking links 17:16:08 how does she want to cite ? 17:16:15 The proposed change to Primer is the canonical example, I guess. 17:16:19 zakim, unmute me 17:16:19 alanr should no longer be muted 17:16:26 q? 17:16:39 Alan: I can imagine a number of cases, some more objectionable than others ... 17:16:47 Ian: wasn't there a specific place ... 17:17:04 q+ 17:17:06 + +03539149aabb 17:17:21 Zakim, +03539149aabb is me 17:17:21 +zimmer; got it 17:17:25 5. On “For readers already familiar with OWL 1, [OWL 2 New Features 17:17:27 and Rationale 17:17:28 ] 17:17:29 Markus: will paste it in to the IRC -- this was a general reference to the old primer 17:17:30 provides a comprehensive overview of what has changed in OWL 2.” 17:17:31 1. Change to “For readers already familiar with OWL 1, [OWL 2 17:17:33 New Features and Rationale 17:17:35 ] 17:17:36 provides a comprehensive overview of what has changed in OWL 17:17:38 2. This document also replaces the OWL Guide 17:17:39 q- 17:17:39 provided 17:17:39 Alan: of the two cases that seems less harmful 17:17:41 for OWL 1. 17:17:55 seems harmless 17:18:06 I don't see how that helps anyone, so I don't see why we should include it 17:18:11 zakim, mute me 17:18:11 alanr should now be muted 17:18:23 helps deb ;-) 17:18:27 editorial change 17:18:31 Ian: this seems to be kind of a trivial issue -- we just need to help get this resolved, perhaps we should have a straw poll 17:18:36 agreed 17:18:44 Ian: this is editorial, so it could be dealt with after LC 17:18:48 +1 to this being editorial 17:18:58 Ok, it doesn't seem to help any of the target audience in anyway, so I don't see why we should include it 17:19:00 ... quick straw poll to see how people feel about this 17:19:03 +1 to it being editorial 17:19:56 STRAW POLL: Primer should not use references to OWL 1 guide to explain differences between OWL 1 and OWL 2 17:20:15 +1 17:20:21 +1 17:20:24 +1 17:20:25 +1 17:20:27 +1 17:20:28 0 17:20:30 0 17:20:30 +1 17:20:31 0 17:20:31 0 17:20:31 0 17:20:31 +1 17:20:34 0 17:20:34 +1 17:20:35 0 (need to consult Deb) 17:20:40 -0.2 17:20:53 Zakim, unmute me 17:20:53 baojie should no longer be muted 17:21:04 +q 17:21:10 ack baojie 17:21:15 Ian: most people seem to think that we shouldn't be backwards looking 17:21:21 Technically, most people either are indifferent or hostile 17:21:36 Jie: for the record, in general Deb will want a reference to the OWL 1 Guide 17:21:50 Ian: this is just general guidance - we can come back to this after last call 17:22:10 Topic: Advancing documents to Last Call and Candidate Recommendation 17:22:50 Ian: you all have seen the discussion on exit criteria ... the suggestion is that we can vote on progressing the docs, and this only affects the CR docs 17:23:14 q? 17:23:16 ... we can vote on the docs being ready pending a resolution on the exit criteria, which we could vote on next week 17:23:18 go for it! 17:23:20 q? 17:23:28 i am happy 17:23:45 q+ 17:23:49 Ian: any discussion on proposals 17:23:50 ack pfps 17:24:23 PFPS: just a general comment, it would be nice to have very few changes to the documents at this stage 17:24:41 Ian: hopefully there would be very few other than what we have to do for publication 17:24:46 q? 17:25:10 Ian: We don't expect any changes to the documents after this decision (if approved) other than necessary to publish them (eg fixing links) 17:25:14 PROPOSED: Structural Specification and Functional-Style Syntax, Mapping to RDF Graphs, Direct Semantics, RDF-Based Semantics, Conformance, Profiles and XML Serialization are ready for publication as Candidate Recommendations, pending a decision on the precise terms of the exit criteria 17:25:16 i am here 17:25:31 +1 17:25:32 +7 ALU (seven votes for seven documents) 17:25:37 +1 W3C 17:25:39 0 (RPI) 17:25:42 +1 (FZI) 17:25:43 +1 (Manchester) 17:25:43 +1 (IBM) 17:25:44 +1 (DERI) 17:25:46 +1 (NIST) 17:25:47 +1 C&P 17:25:47 +1 (ORACLE) 17:25:50 +1 (Science Commons) 17:25:51 +1(Oxford) 17:25:57 +1 (Sandpiper Software) 17:26:26 +1 UVSQ (proxy from Christine) 17:26:35 q+ 17:26:37 +1 UvA (proxy from Rinke) 17:26:42 ack pfps 17:27:04 PFPS: just wondering why RPI ... what quibble do they ... 17:27:30 q+ 17:27:36 Jie: I talked with Jim this morning, and his main concern is with regard to the profiles - he thinks that there is more work do do before they are ready 17:27:48 q+ 17:27:49 ... we don't have problems with the other documents 17:27:58 q? 17:28:02 ack pfps 17:28:19 q? 17:28:38 PFPS: I am uneasy / unhappy that a working group member didn't air their problems before the vote 17:28:51 q? 17:28:56 Jie: I think Jim has been clear over the last couple of days - this should not be surprising 17:29:06 q+ 17:29:12 q? 17:29:21 q- 17:29:23 PFPS: It may be that there is confusion between the profiles document and exit criteria, but ... 17:29:30 ack bijan 17:29:43 pfps: I am surprised and very unhappy to learn here and now that RPI has a problem with the Profiles document (as opposed to the Exit Criteria -- that part doesn't surprise me). 17:30:06 RESOLVED: Structural Specification and Functional-Style Syntax, Mapping to RDF Graphs, Direct Semantics, RDF-Based Semantics, Conformance, Profiles and XML Serialization are ready for publication as Candidate Recommendations, pending a decision on the precise terms of the exit criteria 17:30:12 I would be surprised to hear that the Exit Criterium stuff has to do with the profiles, given that the /profiles/ won't probably have problems to meet the exit criteriums... 17:30:14 woo hoo 17:30:20 a test publication run would help (to discover bad links) -as they can't be done in the Wiki 17:30:39 Ian: next item is progressing the next set of docs to last call 17:30:45 yep, it's high on my list, Peter. 17:30:54 PROPOSED: Document Overview, Primer, New Features and Rationale and Quick Reference Guide are ready for publication as Last Call Working Drafts 17:30:59 q+ about primer 17:31:01 +1 (FZI) 17:31:10 +1 (Oxford) 17:31:12 +1 (DERI) 17:31:14 ack msmith 17:31:14 +1 (NIST) 17:31:23 +1 17:31:26 +1 (IBM) 17:31:27 +q 17:31:31 q+ 17:31:32 +1 (ORACLE) 17:31:33 +1 (Manchester) 17:31:34 q+ about rdf:text 17:31:41 msmith: regarding the primer, there was discussion on the OWL DL and OWL Full section of the primer, and I don't think that discussion is concluded 17:31:57 ... we went back and forth on the mailing list, and I don't think that was resolved 17:32:06 Ian: is this really editorial or crucial 17:32:09 q? 17:32:13 +1 17:32:18 msmith: I think we can resolve to publish and work this out 17:32:25 RRSAgent, make records public 17:32:31 q? 17:32:37 +1 (RPI) 17:32:38 Ian: then we can work this out during the last call period 17:32:38 q+ 17:32:39 q- about 17:32:42 q- primer 17:32:45 q? 17:32:48 q- rdf:text 17:32:53 thanks peter 17:32:58 q+ to answer Mike 17:33:02 ack baojie 17:33:36 Jie: just for the record, for the primer, Deborah still has comments that she does not believe were fully incorporated; editors did acknowledge her suggestions 17:33:55 q? 17:33:56 zakim, who is on the call? 17:33:56 On the phone I see Peter_Patel-Schneider, Sandro, IanH, Elisa_Kendall, bcuencagrau (muted), alanr (muted), msmith, bmotik (muted), Zhe (muted), baojie, MarkusK_, ekw (muted), uli 17:33:59 ... (muted), bijan, schneid (muted), Achille, zimmer 17:34:10 ... from Jim on the QRG - he believes that we should mention the OWL Full features, in an appendix, with the additional vocabulary 17:34:13 q+ 17:34:34 q? 17:34:41 ack MarkusK_ 17:34:41 MarkusK_, you wanted to answer Mike 17:34:47 q? 17:35:11 great! my +1 vote stands, thank you. 17:35:21 Markus: to Mike -- I'm aware of the comment regarding OWL DL/OWL Full -- will do as suggested and sort this out, it's on the list for addressing very soon 17:35:36 q? 17:35:49 ... also from Mike about turtle syntax - had a response and is looking for Mike's ack 17:36:09 ... from Deborah -- there is an additional open issue that can be fixed quickly 17:36:19 Ian: so are these really editorial in nature? 17:36:57 Markus: yes -- two of them are editorial, plus the issue Mike raised, which is reverting to prior 17:36:58 q+ 17:37:04 zakim, unmute me 17:37:04 schneid should no longer be muted 17:37:06 ack schneid 17:37:47 schneid: I know that there are some terms that are not in the mapping from functional to RDF graphs, but to call them OWL Full -- these should go at least from RDF to functional syntax 17:38:14 ... this has nothing to do with OWL Full -- the mapping document isn't about OWL Full, and so calling it this way is confusing 17:38:21 i agree 17:38:30 ack pfps 17:38:34 zakim, mute me 17:38:34 schneid should now be muted 17:38:34 Ian: basically, if we agree that these issues are editorial, then we can vote and come back to them later 17:39:04 PFPS: there is this matter of section 4.2 in the QRG, there is an outstanding disagreement on what it should say; there may be a more serious disagreement 17:39:24 ... all of this should be put into the earlier sections, depending on what Jim wants ... 17:39:24 q? 17:39:56 ... that things like distinctMembers should show up in section 2 or 3 17:40:21 Ian: if this isn't worked out during last call, then in principle you could make an objection that would send it back to last call again 17:40:31 PFPS: I'm happy with the current state of the document 17:40:32 +q 17:40:46 ack baojie 17:40:53 Ian: for this to change, we would have to have the discussion 17:41:14 Jie: we could add an editors note 17:42:03 Ian: we would be voting on the documents in their current state, so we could pull the document from the list of those going to last call 17:42:44 Bit strange that a main editor is voting against the document :) 17:42:46 q? 17:42:54 ... if you want me to split this out from the proposal, we could do so 17:43:08 PROPOSED: Document Overview, Primer, New Features and Rationale are ready for publication as Last Call Working Drafts 17:43:12 voting against document in current form, with constructive proposal on how to resolve. 17:43:15 +1 (RPI) 17:43:16 +1 ALU 17:43:16 +1 (C&P) 17:43:16 +1 (IBM) 17:43:17 jie is 17:43:17 +1 (FZI) 17:43:18 0 17:43:20 +1 (DERI) 17:43:23 +1 (ORACLE) 17:43:24 +1 (Manchester) 17:43:26 +1 (NIST) 17:43:26 +1 (Oxford) 17:43:33 +1 (Sandpiper Software) 17:43:39 +1 (W3C) 17:43:43 oops +1 on these 17:43:53 I wonder what SC thinks is lacking in these documents. 17:43:59 sorry 17:44:19 +1 UVSQ (proxy from Christine) 17:44:32 +1 UvA (proxy from Rinke) 17:44:47 RESOLVED: Document Overview, Primer, New Features and Rationale are ready for publication as Last Call Working Drafts 17:45:14 Just a note that there are one or two agreed-on changes to go into Primer. 17:45:27 PROPOSED: Quick Reference Guide is ready for publication as Last Call Working Draft 17:45:31 +1 ALU 17:45:37 +1 (Manchester) 17:45:45 0 Science Commons 17:45:45 +1 17:45:48 +1 (C&P) 17:45:53 +1 (Sandpiper Software) 17:45:53 +1 (IBM) 17:45:53 -1 (RPI) (need to mention OWL full features in some way) 17:45:53 +1 (DERI) 17:45:56 +1 (Oxford) 17:45:56 +1 (ORACLE) 17:45:59 +1 (FZI) 17:46:00 +1 UVSQ (proxy from Christine) 17:46:03 +1(NIST) 17:46:11 +1 UvA (proxy from Rinke) 17:46:46 Will he lie down in the road 17:46:58 q+ 17:47:01 Do we need to do that, or can we give it the week to resolve? 17:47:04 Ian: procedure on how to handle objection? 17:47:11 q? 17:47:20 Sandro: Jie - are you firmly opposed to this happening today? 17:47:42 ... would you be willing to ... if we have this vote next week, would you be ok? 17:47:45 q+ 17:47:50 q- 17:47:59 ack bijan 17:48:01 Jie: if OWL Full features are mentioned in some way, I'll have no objection 17:48:05 I suggest that this be ironed out *quickly*. 17:48:14 Ian: so we will postpone this vote to next week 17:48:38 q+ 17:48:52 Bijan: if it goes this way next week, then we should give it up - not have a quick reference quide, and would anyone else be deadlocking 17:48:54 q+ 17:49:01 ack alanr 17:49:18 Ian: would others vote against it going to last call if it contains something about OWL Full? 17:49:19 q- 17:49:20 zakim, mute me 17:49:20 alanr should now be muted 17:49:26 q? 17:49:32 Alan: we could vote on this issue without taking the whole document down 17:49:39 It's not speculation. If no one will oppose the other way we should decide now 17:49:48 q? 17:49:53 Ian: yes, we should discuss this over the week and see if it can be resolved 17:50:03 Ian: any issues on the third proposal? 17:50:03 I would like to state that I do not consider this as a discussion about "somthing about OWL Full" 17:50:22 I said it before 17:50:23 Moving on 17:50:25 Back to email 17:50:26 PROPOSED: Manchester Syntax is ready for publication as a Working Group note 17:50:29 noted - take it to email 17:50:32 +1 ALU 17:50:33 +1 (RPI) 17:50:34 +1 (Manchester) 17:50:35 0 Science Commons 17:50:38 +1 (Oxford) 17:50:39 +1 (C&P) 17:50:40 +1 (DERI) 17:50:41 +1 (NIST) 17:50:42 +1 (ORACLE) 17:50:43 +1 (W3C) 17:50:43 0 (IBM) 17:50:46 +1 (Sandpiper Software) 17:50:48 +1 (FZI) 17:50:48 -schneid 17:50:54 +1 UVSQ (proxy from Christine) 17:50:56 q+ to ask about abstainers 17:51:05 +1 UvA (proxy from Rinke) 17:51:07 +??P3 17:51:09 q? 17:51:15 zakim, ??P3 is me 17:51:15 +schneid; got it 17:51:19 zakim, mute me 17:51:19 schneid should now be muted 17:51:30 q? 17:51:33 ack bijan 17:51:33 bijan, you wanted to ask about abstainers 17:51:46 I abstained because the issue of labels was not resolved in a way I was comfortable 17:51:48 Bijan: about the abstainers -- in general it's better if we don't have abstentions ... is there anything that would change their position 17:52:10 q? 17:52:23 zakim, mute me 17:52:23 alanr was already muted, alanr 17:52:28 Achille: I'm still not convinced that we need yet another syntax 17:52:59 This is not a REC document, just a Note, so I think that we have already taken care of Achille's issue. 17:53:08 RESOLVED: Manchester Syntax is ready for publication as a Working Group note 17:53:18 HURRAH! 17:53:22 :) 17:53:22 woot! 17:53:54 q? 17:53:57 -schneid 17:54:00 Topic: back to the discussion on rdf:text 17:54:08 we said we would put it at risk 17:54:08 -bijan 17:54:16 yes 17:54:20 +??P3 17:54:22 beginning of the meeting 17:54:28 zakim, ??P3 is me 17:54:28 +schneid; got it 17:54:30 zakim, mute me 17:54:30 schneid should now be muted 17:54:34 no resolution. Ian said we will do. No one had comments. 17:55:04 issue: vote not announced before meeting... 17:55:05 Created ISSUE-151 - Vote not announced before meeting... ; please complete additional details at http://www.w3.org/2007/OWL/tracker/issues/151/edit . 17:55:05 Update on Primer: the two open concerns of Mike have been settled and confirmed by email: http://lists.w3.org/Archives/Public/public-owl-wg/2009May/0232.html and http://lists.w3.org/Archives/Public/public-owl-wg/2009May/0230.html (sorry for this late addon to the earlier discussion) 17:55:08 q? 17:55:13 Sandro: we should have a resolution on the rdf:text issue with an action to have someone make the changes to the documents 17:55:30 Ian: so let's have discussion on making rdf:text at risk 17:55:33 q? 17:56:02 Sandro: high-level summary - there seem to be strong positions on several sides; 17:56:04 q+ 17:56:24 q+ 17:56:34 reduces change of having an LC if things go back 17:56:35 ... several people from SPARQL, Pat Hayes have positions that are not clear in terms of how to reconcile 17:56:39 s/change/chance/ 17:56:52 ack pfps 17:56:54 Zakim, unmute me 17:56:54 bmotik should no longer be muted 17:56:57 ... we still might have to go back to last call, but this increases the odds of being able to proceed 17:57:06 -schneid 17:57:10 q? 17:57:12 sandro: Putting rdf:text At Risk reduced the odds of us needing to go back to Last Call if rdf:text changes. 17:57:37 +[IPcaller] 17:57:41 PFPS: I was thinking about what needs to be changed - the direct semantics is in the worst shape; as far as implementations go, very little would need to be changed to take out rdf:text, as long as implementers 17:57:47 alan +1 to peter's assessment 17:57:50 ... agree to put in a switch somewhere 17:57:59 q? 17:58:03 syntax 17:58:11 zakim, [IPcaller] is me 17:58:11 +schneid; got it 17:58:12 Sandro: if we can flag those points now 17:58:14 zakim, mute me 17:58:14 schneid should now be muted 17:58:14 ack bmotik 17:58:38 PFPS: direct semantics will be the most difficult 17:59:03 Oh crap. 17:59:13 I'll try 17:59:24 I'm surprised with the option of removing rdf:text. 17:59:30 What would have put into the documents then? 17:59:39 We'd need to change Syntax quite a bit 17:59:47 It would be a mess, I agree. 17:59:51 And the facets should go away. 17:59:56 We should *NOT* go there. 18:00:03 WE should make these people see the light. 18:00:14 In fact, I think that only Pat is entrneched. 18:00:19 Let's hope for the best, but document our current state well to protect ourselves 18:00:20 One option would be to have owl:text! 18:00:29 I had an impression that Andy and Eric were more of less conceding. 18:00:30 q+ 18:00:38 But this might have been just my impression. 18:00:43 ack pfps 18:00:58 Pat is the only one with a really strong opinion about it. 18:00:59 q? 18:01:02 PFPS: Let's make it owl:text 18:01:14 Sandro: it might help, it's hard to say 18:01:34 PFPS: owl:text would make it internal to our documents, and we could arrange to emit the right things 18:01:49 But that's already there! 18:02:10 Well, there was a MUST in the documents, 18:02:10 Sandro: if we can be careful enough about what we emit, then that's one option 18:02:11 I can write up a CM - what needs to be change to make various things work. 18:02:16 and people changed it to SHOULD. 18:02:25 q? 18:02:35 we are not going to solve this now. 18:02:36 I'm open to this. 18:02:43 Sandro: it didn't handle the lang function -- is it just wordsmithing about how we emit the triples, or is there some other solution 18:02:45 at hand is dealing with putting at risk. 18:03:07 An "at risk" statement has to give the fallback position! 18:03:08 christine has joined #owl 18:03:14 I need more fire power. 18:03:14 q? 18:03:26 Ian: is there anything we can really do aside from this at risk position 18:03:34 fallback position is remove rdf:text from OWL 2 18:03:42 Boris, how can we help with fire power? 18:04:01 +??P2 18:04:05 q? 18:04:08 Sandro: this gives us a little more cover for some changes that might happen - at risk is more of a comment allowing us to refactor how owl:text is handled 18:04:11 zakim, who is here? 18:04:11 On the phone I see Peter_Patel-Schneider, Sandro, IanH, Elisa_Kendall, bcuencagrau (muted), alanr (muted), msmith, bmotik, Zhe (muted), baojie, MarkusK_, ekw (muted), uli (muted), 18:04:14 ... Achille, zimmer, schneid (muted), ??P2 18:04:15 On IRC I see christine, Achille, schneid, Zhe, uli, baojie, bmotik, MarkusK_, msmith, bcuencagrau, pfps, elisa, ekw, zimmer, RRSAgent, Zakim, alanr, IanH, sandro, trackbot 18:04:27 zakim, ??P2 is christine 18:04:27 +christine; got it 18:04:28 PFPS: that may be the best worst we can do 18:04:54 Ian: we could propose to mark rdf:text as being at risk - is that reasonable at this point? 18:04:55 Reasonable is not the word to use. :-( 18:05:04 PROPOSED: rdf:text should be marked as being "at risk" 18:05:20 +0.0000000000000000000000000000000000000000000000000000001 18:05:21 +1 (W3C) 18:05:26 0 (RPI) 18:05:29 +1 (Sandpiper Software) 18:05:30 +1 (Science Commons) 18:05:31 +1 (IBM) 18:05:31 +1 (Oxford) 18:05:31 +1 (NIST) 18:05:37 +1 (FZI) 18:05:40 +1 (ORACLE) 18:05:50 0 (DERI) 18:05:56 +1 18:05:58 +0 (Manchester) 18:06:19 Ian: any more on this? 18:06:30 RESOLVED: rdf:text should be marked as being "at risk" 18:06:57 q+ 18:07:02 q? 18:07:03 I could use some more fire power. 18:07:06 ack bmotik 18:07:15 Yes. 18:07:16 I'll take a look. 18:07:27 "oh no" 18:07:28 Ian: so more of us will try to look at this and join in the discussion 18:07:57 Any *discussion* on CR exit? 18:08:03 Ian: did not really cover last call comments 18:08:12 q? 18:08:27 Ian: any utility in discussing LC comments and responses? ...no... 18:08:27 I am still waiting for Jeremy to answer the NPA reply 18:08:34 http://www.w3.org/2007/OWL/wiki/CR_Exit_Criteria 18:08:42 I've been following the (d)evolution of the page. 18:08:43 http://www.w3.org/2007/OWL/wiki/CR_Exit_Criterai 18:08:51 q+ 18:08:52 Ian: CR exit criteria -- has anyone had a chance to look at the proposal and have comments? 18:08:52 q? 18:08:56 ack pfps 18:09:10 q? 18:09:51 PFPS: in particular, the four profiles -- look just right; the only change I might make - we might be able to get away with one implementation that shows benefits, and the other shows interoperability 18:09:51 seems reasonable 18:10:00 q? 18:10:15 q+ to ask about benefit 18:10:20 Ian: yes, what we have may be a bit strong - one that shows benefit and one that shows interoperability might be enough, 18:10:21 ack msmith 18:10:21 msmith, you wanted to ask about benefit 18:10:27 ... we might get some pushback on that 18:10:42 In my opinion Pellet works as a native EL reasoner. 18:10:46 that works 18:10:55 msmith: what do you mean by shows benefit -- demonstrating that the benefit comes from EL vs DL comes down to run time 18:10:57 q+ 18:11:02 performance is a feature 18:11:02 q+ 18:11:19 great 18:11:19 yeah, that works. Pellet can count as both DL and EL (given having this special EL processor in it). 18:11:23 Ian: Pellet is a perfect example - using a different algorithm to demonstrate EL 18:11:24 ack pfps 18:11:46 PFPS: Pellet is not only acceptable EL exemplar, but exemplary EL exemplar 18:12:15 q+ 18:12:17 Sandro: we might want to change the language to make this clear 18:12:23 q+ to ask about process 18:12:43 ack MarkusK_ 18:12:44 Ian: should make this clear that multiple examples could be supported by the same implementation 18:12:45 q? 18:13:30 Markus: benefit in the fact that you have it implemented 18:13:51 q? 18:13:54 ack pfps 18:13:54 pfps, you wanted to ask about process 18:14:12 Ian: we are really dependent on the integrity of implementers that their implementation supports this, which is ok 18:14:14 ? 18:14:18 q? 18:14:38 can you repeat the question, peter? 18:14:41 PFPS: so if we don't have an implementation for OWL2 QL, does that throw OWL2 under the bus, or the profiles under the bus? 18:14:58 but we shouldn't have any trouble finding QL implementations - quonto/owlgres 18:15:13 ... I would hope that we could claim that we can only yank that profile rather than the whole profile section 18:15:18 q? 18:15:28 PFPS: what happens if we flunk the OWL Full test? 18:15:31 deliberately loose for the owl full language 18:15:41 q+ 18:15:45 zakim, unmute me 18:15:45 schneid should no longer be muted 18:15:47 ack schneid 18:16:43 q? 18:16:49 schneid: should the test suite -- there will be no hope for reaching the 80% mark - there are some tests that are not as hard as the special tests from OWL 1, but they are crafted in a way such that certain reasoners will have no chance 18:17:07 Sandro: the question here is whether there will be tests that no reasoner can pass 18:17:36 schneid: I can look at it and say that these tests are probably handled by general reasoners and these are probably not 18:17:48 Gotta go! Bye. 18:17:54 -ekw 18:18:03 Ian: do you think it would be possible to develop a reasoner that would pass those tests? 18:18:34 q+ 18:18:38 q? 18:18:52 Possible clause (that I DON'T support): Every OWL 2 Full test case must be passed by at least two entailment checkers 18:18:57 schneid: I don't know what was done in the past - it would take time to produce it; perhaps 40% would go through Jena 18:19:03 ack alanr 18:19:33 Alan: you can do that, but do you think that the exit criteria would be strengthen by having some number of tests 18:19:43 zakim, mute me 18:19:43 alanr should now be muted 18:20:21 schneid: we have a number of really good reasoners - could we create a system in the next few weeks that would do most of our test cases ... 18:20:39 Ian: what we have to determine is whether the current wording in the exit criteria is reasonable 18:20:59 Michael - can you send email suggesting a proposal? 18:21:15 and we can discuss this on email this week 18:21:26 schneid: we should completely rethink this, because we're just lucky that we have existing reasoners that can do this, but you can't compare OWL to HTML 18:21:52 q? 18:21:54 Ian: I sympathize, but this kind of exit criteria ... is at least strongly expected 18:22:06 Sandro: we need to prove that the specification is implementable 18:22:38 Ian: why would we not just say that it is obviously implementable 18:22:47 schneid: it should at least be realistic 18:22:55 Sandro: aside from OWL Full 18:23:11 schneid: we can meet all the other profiles and OWL DL easily ... 18:23:16 q? 18:23:16 q? 18:23:21 Ian: so we're only discussing OWL Full 18:24:01 schneid: all I want is ... I will do what I can in the time that I have, but it is unrealistic to reach 80% 18:24:11 "# Two different implementations of an OWL 2 Full entailment checker implementing useful subsets of OWL Full and taking advantage of at least some of the claimed benefits of OWL 2 Full† " 18:24:31 so where is the problem then? 18:24:44 schneid: if something like a significant part is enough, 18:25:03 Ian: I'm not really understanding your objection/suggestion 18:25:21 Sandro: he may be talking about the 80% text that has been removed 18:25:28 happy? 18:25:34 Michael, you worry about things you shouldn't worry about! 18:25:35 schneid: a useful subset is fine -- that's what Jena already does 18:25:39 q? 18:25:39 good. 18:25:40 exactly! we're in agreement. :) 18:26:33 Ian: would you prefer if we put in that implementations should pass some tests 18:26:45 q? 18:26:46 ... we can take that into email discussion 18:26:54 zakim, mute me 18:26:54 schneid should now be muted 18:27:12 Ian: we're really out of time 18:27:16 msmith: Two notable changes to test results... 18:27:16 msmith: 1) Test suite results now include OWLAPI profile checking results. Some failures for profile checks, for which I will follow up to determine if the tester or the test is wrong. 18:27:16 msmith: 2) All RDF vocab is now used in at least one test case (with an exception for property used with nary datatype restrictions). 18:27:37 ... we'll be coming back to talk about test suites over the next few weeks, in CR we will be doing much more testing 18:27:42 Ian: AOB? 18:27:53 hurray! 18:28:15 Ian: congratulations for progressing almost all of our documents; 18:28:18 bye 18:28:19 -uli 18:28:21 -baojie 18:28:21 bye 18:28:22 -Peter_Patel-Schneider 18:28:22 -msmith 18:28:23 -bmotik 18:28:24 -Zhe 18:28:26 -alanr 18:28:26 -MarkusK_ 18:28:28 -Achille 18:28:32 -bcuencagrau 18:28:35 good bye 18:28:40 -schneid 18:28:45 MarkusK_ has left #owl 18:28:50 RRSAgent, make records public 18:29:06 -christine 18:29:14 -zimmer 18:29:16 http://www.w3.org/2007/OWL/wiki/Scribe_Conventions 18:29:31 http://www.w3.org/2007/OWL/wiki/Chatlog_2009-05-20 18:29:58 bmotik has left #owl 18:30:09 zakim, who is here? 18:30:09 On the phone I see Sandro, IanH, Elisa_Kendall 18:30:10 On IRC I see Achille, Zhe, baojie, msmith, bcuencagrau, pfps, elisa, RRSAgent, Zakim, IanH, sandro, trackbot 18:33:00 -Elisa_Kendall 18:33:10 q? 18:37:04 -Sandro 18:37:05 -IanH 18:37:07 SW_OWL()1:00PM has ended 18:37:08 Attendees were Peter_Patel-Schneider, Sandro, IanH, Elisa_Kendall, bcuencagrau, msmith, alanr, bmotik, Zhe, baojie, MarkusK_, +1.301.351.aaaa, uli, bijan, schneid, ekw, Achille, 18:37:10 ... zimmer, christine 20:06:39 sandro has joined #owl 20:20:39 sandro has joined #owl 20:28:49 sandro has joined #owl 20:43:03 sandro has joined #owl 20:43:49 sandro has joined #owl 20:51:33 sandro has joined #owl 20:52:19 sandro has joined #owl 20:59:56 Zakim has left #owl 21:00:03 sandro has joined #owl 21:01:33 sandro has joined #owl 21:02:19 sandro has joined #owl 21:41:37 baojie has joined #owl