14:52:29 RRSAgent has joined #prov 14:52:29 logging to http://www.w3.org/2012/10/11-prov-irc 14:52:31 RRSAgent, make logs world 14:52:31 Zakim has joined #prov 14:52:33 Zakim, this will be PROV 14:52:33 ok, Luc; I see SW_(PROV)11:00AM scheduled to start in 8 minutes 14:52:33 Zakim, this will be 14:52:34 Meeting: Provenance Working Group Teleconference 14:52:34 Date: 11 October 2012 14:52:34 I don't understand 'this will be', trackbot 14:52:47 Agenda: http://www.w3.org/2011/prov/wiki/Meetings:Telecon2012.10.10 14:53:47 rrsagent, make logs public 14:53:55 Chair: Luc Moreau 14:54:10 Topic: admin 14:57:24 SW_(PROV)11:00AM has now started 14:57:32 +[IPcaller] 14:57:57 pgroth has joined #prov 14:58:05 Zakim, who is on the call? 14:58:21 Zakim, this will be PROV 14:58:27 On the phone I see [IPcaller] 14:58:35 ok, pgroth, I see SW_(PROV)11:00AM already started 14:58:44 Zakim, [IPcaller] is me 14:58:44 +pgroth; got it 14:59:38 +Luc 14:59:47 Curt has joined #prov 14:59:48 ivan has joined #prov 14:59:52 +Curt_Tilmes 15:00:08 Dong has joined #prov 15:00:31 zakim, code? 15:00:31 the conference code is 7768 (tel:+1.617.761.6200 sip:zakim@voip.w3.org), ivan 15:00:36 +OpenLink_Software 15:00:42 Zakim, OpenLink_Software is temporarily me 15:00:42 +MacTed; got it 15:00:42 hi I am looking for a scribe, thanks 15:00:43 Zakim, mute me 15:00:43 MacTed should now be muted 15:00:45 hi I am looking for a scribe, thanks 15:00:59 hook has joined #prov 15:01:00 dong? 15:01:02 +ivan 15:01:18 @dong, can you scribe? 15:01:25 satya has joined #prov 15:01:38 +Satya_Sahoo 15:01:50 zakim, who is on the phone? 15:01:50 On the phone I see pgroth, Luc, Curt_Tilmes, MacTed (muted), ivan, Satya_Sahoo 15:01:59 jcheney has joined #prov 15:02:03 + +1.818.731.aaaa 15:02:20 scribe: satya 15:02:41 +jcheney 15:02:42 smiles has joined #prov 15:02:56 +[IPcaller] 15:03:00 zednik has joined #prov 15:03:31 +Luc.a 15:03:35 proposed: to approve oct 04, 2012 minutes 15:03:46 +1 15:03:49 0 15:03:51 +1 15:03:53 +1 15:03:58 @luc: sorry, just dialed in 15:04:04 +1 15:04:05 +1 15:04:20 accepted: oct 04, 2012 minutes 15:04:38 Luc: Open Actions 15:04:46 +??P1 15:04:46 issue-446? 15:04:46 ISSUE-446 -- prov:involvee not documented in PROV-O -- open 15:04:46 http://www.w3.org/2011/prov/track/issues/446 15:04:54 Luc: Action on Daniel regarding Issue 446 15:05:02 +[IPcaller.a] 15:05:06 Luc: Daniel not on call 15:05:15 Luc: Action on Tim still open 15:05:27 stephenc has joined #prov 15:05:31 @stian? 15:05:41 Luc: Action on Stian still open 15:05:57 Luc: Action on Paul to revise Exit criteria - completed 15:06:03 topic: CR Exit Criteria 15:06:09 Luc: Next topic: PROV Exit Criteria 15:06:20 http://www.w3.org/2011/prov/wiki/ProvCRExitCriteria 15:06:47 Paul: New set of exit criteria proposed based on comments during last call 15:07:05 Paul: Exit criteria for PROV-O and PROV-N are same 15:07:23 'provenance feature' ? is same as 'feature'? 15:07:26 Paul: Reviewing the exit criteria points 15:07:34 q+ 15:08:36 q? 15:08:41 Paul: Notes at the end of the page describes the type of implementations 15:09:38 Paul: Features for models in the implementation are concepts in PROV-O and constraints in PROV-Constraints 15:10:03 q? 15:10:08 Paul: Evidence to illustrate that the conceptual model was useful for the implementation 15:10:12 ack iv 15:10:44 Ivan: Clarify that two implementations should be independent (not from same department etc.) 15:11:19 Luc: Developing two toolboxes - would they qualify to be independent? 15:11:31 +Q 15:11:32 q? 15:11:39 Ivan: Depends on the relation between the toolbox and the implementation 15:12:37 Paul: Downloaded the toolbox from Luc at VU Amsterdam - modified by student, does this qualify? 15:12:58 it is your student who decide which feature to use, and not the toolbox! 15:13:06 jun has joined #prov 15:13:30 Ivan: Depends on the type of modifications 15:13:58 +??P27 15:14:02 q? 15:14:06 ack pg 15:14:12 Ivan: The W3C directors need to be convinced regarding independence of the implementations 15:14:37 +q 15:14:49 Luc: Confusing to use different terms - use "feature" consistently 15:14:52 Paul: Agree 15:15:05 q+ 15:15:17 Luc: Relevant to distinguish between types of implementations 15:15:30 Paul: Already cover that in the questionaire 15:15:54 ack hook 15:15:55 http://semanticweb.org/wiki/RDFReactor 15:16:19 that's definitely an implemenatiaon 15:16:52 Hook: Leveraged a tool to auto-generate provenance trace(?) - clarify if it is an implementation or data mining app? 15:17:07 Paul: It should qualify as an implementation 15:17:29 q? 15:17:46 is there a requirement to make the code available? 15:17:55 + +1.713.754.aabb 15:18:00 no 15:18:03 ok 15:18:12 SamCoppens has joined #prov 15:18:14 the only thing is that you right a report 15:18:22 s/right/write/ 15:18:30 q? 15:18:32 CraigTrim has joined #PROV 15:18:37 Hook: The implementation ensures that the traces are PROV-O compliant 15:19:26 +q 15:19:27 Stephan: Add a point to questionaire to describe the tool used in the implementation 15:19:32 q? 15:19:33 Luc: Agree 15:19:35 ack ze 15:20:11 ack pg 15:20:40 Paul: Do we have question in questionaire to explicitly describe use of PROV? 15:20:51 SamCoppens has left #prov 15:21:18 Luc: What is evidence of the conceptual model being helpful 15:21:35 q? 15:21:59 Paul: Self-reported description in the implementation documentation 15:22:03 Luc: What is the next step? 15:22:52 Paul: Up for discussion till next telcon 15:23:24 Paul: Dong will have example documentation for submission process of implementations 15:23:44 Luc: What documentation needs to be created? 15:24:02 Ivan: Current documentation/wiki by Paul is fine 15:24:06 regarding decoupling models being helpful: the ISO community also takes this approach of decoupling models from encodings. has been quite useful, particularly for ISO 19115:2003 Geographic information -- Metadata http://www.iso.org/iso/catalogue_detail.htm?csnumber=26020 15:24:27 Luc: Cataloging of test cases 15:24:33 The draft test process here: http://dvcs.w3.org/hg/prov/raw-file/default/testcases/constraints/process.html 15:25:29 Paul: Dong has set of test cases available on web site - implementation will output text file, which will be evaluated (pass/fail) 15:25:38 q? 15:25:40 thanks Dong! 15:26:09 Luc: Is this approach used only for constraints? 15:26:30 q? 15:26:36 Paul: Yes, for other features we will use Stephan's questionnaire 15:27:02 other than me and you 15:27:03 ? 15:27:03 Luc: Feedback from implementors of constraints? 15:27:12 not sure i'll have time, paolo is interested 15:27:34 reza had mentioned at f2f3 that oracle is interested; his recent email seems to back this up 15:27:43 q+ 15:27:45 Luc: Concerned that WG may not have enough implementations 15:27:46 +q 15:28:06 q? 15:28:41 ack jun 15:28:56 Jun: Has implemented some of the constraints - uses SPARQL queries to create collection of test cases for identifying violations of constraints 15:29:07 yes 15:29:15 zakim, who is on the phone? 15:29:15 On the phone I see pgroth, Luc, Curt_Tilmes, MacTed (muted), ivan, Satya_Sahoo, +1.818.731.aaaa, jcheney, [IPcaller], Luc.a, ??P1, [IPcaller.a], ??P27, +1.713.754.aabb 15:29:31 good point 15:29:38 http://dvcs.w3.org/hg/prov/raw-file/default/testcases/constraints/process.html 15:29:48 Jun: Not sure about some of the points in Table 2 of constraint testing process 15:30:08 CraigTrim: zakim, I am aabb 15:30:15 zakim, I am aabb 15:30:15 +CraigTrim; got it 15:30:19 shouldn't identifiers be uris? 15:30:31 Paul: Agree, some of the points need to be reviewed 15:30:45 Thanks Paul 15:30:57 q? 15:31:14 The 2nd column is meant to list the constraints each test case cover 15:31:33 Luc: Need to clarify the naming issue (?) 15:31:59 @jun excited that you are doing the constraints 15:32:00 q? 15:32:05 ack pg 15:32:36 Paul: Do not intend to implement all the constraints 15:32:56 q? 15:32:57 BTW, building a complete test suite takes significant effort, I'd like to invite anyone who has constructed test cases for constraints to share them with the group 15:32:59 Paul: Hence, need more implementors 15:33:25 Jun: Implementation is in context of the Workflow4Ever project 15:33:47 ack 15:33:49 sorry 15:33:56 hook has joined #prov 15:34:01 q? 15:34:05 Luc: Review the document and provide feedback 15:34:10 topic: prov-dm issues 15:34:18 Luc: Next item: PROV-DM issues 15:34:47 ISSUE-530, ISSUE-520, ISSUE-522, ISSUE-509, ISSUE-526, ISSUE-502 15:34:56 Luc: all feedback have been incorporated, confirm that the group is happy with the following issues: 15:35:17 ISSUE-530? 15:35:17 ISSUE-530 -- Data Model Section 5.7.2 (Table 6) -- open 15:35:17 http://www.w3.org/2011/prov/track/issues/530 15:35:22 Issue-520? 15:35:22 ISSUE-520 -- Data Model Section 5.3.1 -- open 15:35:22 http://www.w3.org/2011/prov/track/issues/520 15:35:29 ISSUE-522? 15:35:29 ISSUE-522 -- Data Model Section 5.3.4 -- open 15:35:29 http://www.w3.org/2011/prov/track/issues/522 15:35:37 ISSue-509? 15:35:37 ISSUE-509 -- Data Model Figure 5 -- open 15:35:37 http://www.w3.org/2011/prov/track/issues/509 15:35:41 Issue-526? 15:35:41 ISSUE-526 -- Data Model Section 5.5.2 -- open 15:35:41 http://www.w3.org/2011/prov/track/issues/526 15:35:46 issue-502? 15:35:46 ISSUE-502 -- Data Model Section 2.1.2 -- open 15:35:46 http://www.w3.org/2011/prov/track/issues/502 15:35:57 Luc: Confirm there is agreement on this issues 15:36:37 Simon: Yes 15:36:47 proposed: ISSUE-530, ISSUE-520, ISSUE-522, ISSUE-509, ISSUE-526, ISSUE-502 are confirmed to be resolved 15:37:02 +1 15:37:02 +1 15:37:03 +1 15:37:09 +1 15:37:23 +1 15:37:27 +1 15:37:31 +1 15:37:42 accepted: ISSUE-530, ISSUE-520, ISSUE-522, ISSUE-509, ISSUE-526, ISSUE-502 are confirmed to be resolved 15:37:54 http://lists.w3.org/Archives/Public/public-prov-wg/2012Oct/0051.html 15:37:59 Luc: Next item: Normative sections in PROV-DM 15:38:11 http://dvcs.w3.org/hg/prov/diff/998d228b4a8e/model/prov-dm.html 15:38:53 Luc: Introduced a new section on compliance in the document and identifies normative sections 15:39:07 q? 15:39:51 Luc: Should Appendix A be normative? 15:39:59 q? 15:40:01 q+ 15:40:19 Ivan: This should be normative 15:40:23 q? 15:40:37 ack iv 15:40:38 q+ to ask about namespace 15:40:43 ack ivan 15:40:50 q+ 15:40:59 Paul: Should namespace be normative? 15:41:04 Luc: It is 15:41:08 ack pgroth 15:41:08 pgroth, you wanted to ask about namespace 15:41:24 5.74 15:41:26 got it 15:42:06 ack jc 15:42:10 q? 15:42:10 q+ 15:42:14 James: Not sure if the table is enough to ensure that users are following it 15:42:36 Ivan: The documents (PROV-O) have the details 15:42:48 http://dvcs.w3.org/hg/prov/raw-file/default/model/prov-dm.html#cross-references-to-prov-o-and-prov-n 15:44:34 James: What instructions are present for implementors? 15:45:00 Ivan: No users will implement the mappings 15:45:18 James: Ok, was just wondering if there are additional requirements for implementation 15:45:23 Ivan: No 15:45:24 q+ 15:45:40 q+ 15:45:59 Luc: Table is relevant for mapping from one serialization to another 15:46:14 Ivan: Yes (should not be present in the exit criteria) 15:46:24 OK, so I'm happy with "this table is the starting point", as long as it's clear that it's not (meant to be) a complete spec of the mapping 15:47:00 Perhaps PROV-XML should have such a table too if it doesn't already 15:47:04 Paul: Having this section as normative helps the users 15:47:09 proposed: to accept the split normative/informative in the current editor's draft of prov-dm 15:47:12 +1 to James 15:47:13 +1 15:47:15 +1 15:47:15 +1 15:47:28 +1 15:47:30 +1 15:47:31 +1 15:47:32 +1 15:47:37 +1 15:47:48 +1 15:48:00 accepted: the split normative/informative in the current editor's draft of prov-dm 15:48:14 Ivan/Luc: Have a mapping table in PROV-XML 15:48:36 great satya 15:49:00 http://lists.w3.org/Archives/Public/public-prov-wg/2012Oct/0050.html 15:49:11 Paul: Updates on the DC and XML in the mailing list 15:49:32 http://lists.w3.org/Archives/Public/public-prov-wg/2012Sep/0109.html 15:49:36 http://lists.w3.org/Archives/Public/public-prov-wg/2012Sep/0113.html 15:49:44 @Curt/hook/stephan - can you send a brief update on the list on the status of xml? 15:49:45 ISSUE-519 and ISSUE-523 (Influence Inheritance) 15:49:52 Luc: Next item: Original issues raised by Robert 15:50:56 - +1.818.731.aaaa 15:52:08 Luc: Discussing the raised issue, added an extra table for the relations (influencer and influencee) 15:52:09 http://dvcs.w3.org/hg/prov/diff/9fb92e012cec/model/prov-dm.html 15:52:18 q? 15:52:19 http://dvcs.w3.org/hg/prov/raw-file/b276b292cd9d/model/prov-dm.html#component3 15:52:29 ack pg 15:53:24 q+ 15:53:45 Luc: Early feedback can be incorporated before next review 15:54:12 ack pgroth 15:54:53 wasDerivedFrom(e2,e1) implies wasInfluencedBy(e2,e1) 15:55:11 q+ 15:55:28 http://dvcs.w3.org/hg/prov/raw-file/b276b292cd9d/model/prov-dm.html#mapping-relations-to-influence-table 15:56:48 Ivan: This is basically a subPropertyOf correspondence between the properties 15:56:54 q? 15:56:57 ack ivan 15:56:57 Luc: Yes 15:56:59 ack ivan 15:57:12 Luc: Feedback on the proposal 15:57:27 q+ 15:57:50 Ivan: Is this an editorial change for clarification 15:57:53 Luc: Yes 15:58:13 q? 15:58:16 ack iva 15:58:38 topic: prov-xml 15:58:46 Luc: Next item: PROV-XML 15:58:48 next week 15:59:41 Stephan: Discussed feedback from implementations (e.g. Luc) and updated schema 16:00:25 Stephan: Created tools to build automated html pages from concepts descriptions (?) 16:00:46 Stephan: Updates based on feedback progressing smoothly 16:01:16 q? 16:01:48 thanks to all, bye 16:01:52 -[IPcaller] 16:01:53 bye 16:01:54 -ivan 16:01:55 -CraigTrim 16:01:56 -??P27 16:01:59 thanks, bye 16:01:59 -Curt_Tilmes 16:01:59 bye 16:02:00 -MacTed 16:02:00 -Satya_Sahoo 16:02:03 -jcheney 16:02:06 -[IPcaller.a] 16:02:18 -??P1 16:02:26 -pgroth 16:02:29 -Luc 16:02:40 rrsagent, set log public 16:02:44 rrsagent, draft minutes 16:02:44 I have made the request to generate http://www.w3.org/2012/10/11-prov-minutes.html Luc 16:02:47 trackbot, end telcon 16:02:47 Sorry, Luc, I don't understand 'trackbot, end telcon '. Please refer to http://www.w3.org/2005/06/tracker/irc for help 16:02:50 -Luc.a 16:02:52 SW_(PROV)11:00AM has ended 16:02:52 Attendees were pgroth, Luc, Curt_Tilmes, MacTed, ivan, Satya_Sahoo, +1.818.731.aaaa, jcheney, [IPcaller], +1.713.754.aabb, CraigTrim 16:04:09 hook has joined #prov 18:21:50 Zakim has left #prov