15:38:17 RRSAgent has joined #prov 15:38:17 logging to http://www.w3.org/2012/01/05-prov-irc 15:38:19 RRSAgent, make logs world 15:38:19 Zakim has joined #prov 15:38:21 Zakim, this will be 15:38:21 I don't understand 'this will be', trackbot 15:38:21 Zakim, this will be PROV 15:38:22 Meeting: Provenance Working Group Teleconference 15:38:22 Date: 05 January 2012 15:38:22 ok, Luc; I see SW_(PROV)11:00AM scheduled to start in 22 minutes 15:38:36 GK1 has joined #prov 15:38:38 Agenda: http://www.w3.org/2011/prov/wiki/Meetings:Telecon2012.01.05 15:39:00 Chair: Luc Moreau 15:39:02 Scribe: ??? 15:39:20 rrsagent, make logs public 15:50:26 pgroth has joined #prov 15:53:38 SW_(PROV)11:00AM has now started 15:53:45 +[IPcaller] 15:54:01 Zakim, [IPcaller] is me 15:54:01 +pgroth; got it 15:55:28 +??P56 15:55:55 Paolo has joined #prov 15:55:59 + +44.238.059.aaaa 15:56:12 zakim, +44.238.059.aaaa is me 15:56:12 +Luc; got it 15:56:17 GK has joined #prov 15:56:23 +??P58 15:56:35 zakim, ??P58 is me 15:56:35 +Paolo; got it 15:57:00 Regrets: Stain 15:57:57 +??P7 15:58:17 zakim, ??p7 is me 15:58:19 +GK; got it 15:58:46 tlebo has joined #prov 15:59:01 scribe: GK 16:00:48 khalidbelhajjame has joined #prov 16:01:41 topic: admin 16:02:22 +??P9 16:02:23 Previous minutes: http://www.w3.org/2011/prov/meeting/2011-12-22 16:02:28 +OpenLink_Software 16:02:30 zakim, ??P9 is me 16:02:33 Zakim, OpenLink_Software is temporarily me 16:02:35 Zakim, mute me 16:02:38 +??P11 16:02:39 JimMcCusker has joined #prov 16:02:48 + +1.315.330.aabb 16:02:50 dgarijo has joined #prov 16:02:52 +sandro 16:02:56 +khalidbelhajjame; got it 16:02:58 +MacTed; got it 16:03:00 +[IPcaller] 16:03:01 MacTed should now be muted 16:03:02 smiles has joined #prov 16:03:09 PROPOSED to accept the minutes of the Dec. 22 telecon 16:03:19 http://www.w3.org/2011/prov/meeting/2011-12-22 16:03:20 +??P29 16:03:28 +1 16:03:32 +1 16:03:32 +1 16:03:33 +0 (not present) 16:03:36 0 (absent) 16:04:00 0 ( absent) 16:04:13 APPROVED: the minutes of the Dec. 22 telecon 16:04:17 jcheney has joined #prov 16:04:30 +??P33 16:04:37 zakim, ??p33 is me 16:04:37 +jcheney; got it 16:04:41 Topic: Disseminating Working Drafts 16:05:22 q? 16:05:28 q+ 16:05:45 ack pgr 16:06:10 Paul: suggest writing up blog post describing how documents sit together... 16:06:34 q+ 16:06:48 ack smi 16:06:49 Luc: This could be used as initial draft for document of WG deliverables 16:06:53 +Yolanda 16:06:59 +??P40 16:07:14 Simon: useful for linking to when posting to other mailing lists to solicit feedback. 16:07:41 ... also useful would be standard few lines that can be referenced. 16:07:56 ... and direct readers to blog post. 16:08:02 q? 16:08:11 Paul: will write this as abstract to blog. 16:08:24 zednik has joined #prov 16:08:29 action: pgroth to write blog overviewing prov-wg documents 16:08:30 Created ACTION-50 - Write blog overviewing prov-wg documents [on Paul Groth - due 2012-01-12]. 16:08:51 + +1.518.633.aacc 16:09:08 zakim, who is on the phone? 16:09:08 On the phone I see pgroth, ??P56, Luc, Paolo, GK, khalidbelhajjame, MacTed (muted), ??P11, +1.315.330.aabb, sandro, [IPcaller], ??P29, jcheney, Yolanda, ??P40, +1.518.633.aacc 16:09:17 zakim, I am aabb 16:09:17 +tlebo; got it 16:09:39 Zakim, [IPcaller] is me 16:09:39 +dgarijo; got it 16:09:44 Luc: description of difference between 1st and 3rd PROV-DM drafts would be helpful, maybe? 16:10:00 action: Luc to write blog explaining diffs between prov-dm wd3 and wd1 16:10:00 Created ACTION-51 - Write blog explaining diffs between prov-dm wd3 and wd1 [on Luc Moreau - due 2012-01-12]. 16:10:05 Paul: suggest Paul does overview, and Luc does difference sum,mary later 16:10:21 StephenCresswell has joined #prov 16:10:26 Luc: Has connection TF lined up reviewers? 16:10:32 +q 16:10:40 ack Jim 16:11:01 JimMc: Either Satya or I should engaged OBO(?) community 16:11:11 q+ 16:11:21 ack paolo 16:11:24 ... OBO = Open Bio Ontologies 16:11:45 Paolo: meeting on provenance ... (missed details) 16:11:51 http://obofoundry.org/ 16:11:56 @paolo, what meeting? 16:12:06 satya has joined #prov 16:12:25 meeting is Dagshtul seminar at end february 16:12:50 I thought I replied james? 16:12:56 anyway, offline :-) 16:13:03 you did, and I did too ;-) 16:13:18 +q 16:13:19 jcheney: still planning schedule for meeting. 16:13:51 Luc: I was focusing on dissemination in short term - next couple of weeks. 16:14:11 +1 16:14:22 Q? 16:14:34 Luc: can we repeat blog exercise similar to Paul's simple example? Any takers? 16:14:53 q? 16:14:57 ... more small examples to promote use and purpose of prov-o 16:15:11 q? 16:15:23 ack pg 16:15:50 Paul: we have public provenance mailing list - can we get more people to subscribe? 16:15:55 + +1.760.705.aadd 16:16:05 q+ to ask if we should/can make an announce list? 16:16:24 - +1.760.705.aadd 16:16:29 that's this http://lists.w3.org/Archives/Public/public-prov-comments/ 16:16:55 Tim: can we have an announcement list 16:17:10 ??: agree, and also a developers list? 16:17:28 zednik ^^ 16:18:40 + +1.760.705.aaee 16:18:56 Sandro: have WG, public and dev as common pattern (?). Sometimes, dev list is pretty much unused. 16:19:36 checking ---- public-prov@w3.org exists. (and prov-wg and prog-comments) 16:19:36 +1 to that, although we started already with the best practices.. 16:19:48 Luc: back to asking the prov-o team about blogging examples 16:20:59 me: blogs also work as web pages which are easily linked to, tweeted, etc. 16:21:03 Paul, +1 16:21:26 Luc: asks sandro if we can create an announce mailing list 16:21:55 Sandro: we can, but recommend against unless other public list gets too busy. 16:22:11 +q 16:22:31 ack pgroth 16:22:49 +1 public-prov 16:22:49 Sandro: public-prov (not public-prov-wg) could be used for announcements 16:22:58 (didn't realize we dump onto public-prov-wg) 16:23:12 Luc: can we also have a developer mailing list? 16:24:07 q+ 16:24:19 Sandro: I'll create a dev list very soon 16:24:24 I'll consider blogging 16:24:27 ack tle 16:24:27 tlebo, you wanted to ask if we should/can make an announce list? 16:24:28 q- 16:24:35 - +1.760.705.aaee 16:24:46 tlebo: I'll consider blogging, would prefer to focus on documents 16:24:52 ack sat 16:24:59 q+ 16:25:33 +q 16:25:36 sorry lost audio 16:26:05 ack san 16:26:24 sandro: public-prov-dev, anyone can post, or only subscribers? 16:26:35 ack jim 16:26:44 GK: if spam not a problem, suggest open 16:27:09 Sandro: I'll make it open. List now exists. 16:27:13 http://lists.w3.org/Archives/Public/public-prov-dev/ created 16:27:19 so I guess this is the list where we'll move our prov-o discussions. 16:27:32 Topic: Plan for Second Working Drafts (continued) 16:28:31 Simon: primer - 1st PWD should be out soon. Hopefully next week. 16:28:44 ... need to ensure compatibility with other documents. 16:29:02 ... aim to have improved version by F2F meeting 16:29:22 + +1.760.705.aaff 16:29:34 ... longer term, next release 6 months with everything up to date, and better content quality 16:30:05 ... accessible to wide audience, libraries, bloggers, semantic web, etc. can use to get started 16:30:42 ... be clear what prov-dm means ontologically, how to integrate domain specific with prov-dm 16:31:31 Can you confirm 6 months? See http://www.w3.org/2005/10/Process-20051014/groups.html#three-month-rule 16:31:35 q? 16:31:39 Yolanda: have lots of comments about assertions and derivations: need to make distinction clear in primer. 16:32:27 q? 16:32:32 GK: how do assertions and derivations get captured in RDF? I don't see it. 16:33:07 q? 16:33:19 Yolanda: need to explain what is meant by these terms on documents. 16:33:21 @Simon, prov-o describes what prov-dm means ontologically - did you mean something in addition to prov-o? 16:33:51 Luc: 6 months is a long time to next release. 16:34:20 ... also W3C has "3 month rule" for updates to active documents. 16:34:52 Simon: our long term aims were on a 6 month period, but we can make interime releases. 16:35:18 three month rule, fyi: http://www.w3.org/2005/10/Process-20051014/groups#three-month-rule 16:35:26 Luc: could you please identify (offline) date for next working draft? 16:35:27 - +1.760.705.aaff 16:35:39 Simon: OK. Maybe March/April? 16:35:57 q? 16:36:12 Luc: Prov-O - what are your plans? 16:36:20 + +1.760.705.aagg 16:36:46 Khalid: need to align prov-o with current prov-dm, other topics not yet considered... 16:37:02 ... also have not determined next release date 16:37:33 ... Stephan will try to identify potential users from those identified by connections TF 16:37:53 Luc: can you please come back with a planned release date. 16:37:56 q? 16:37:59 we finished half of the list, so hopefully in a couple of telecons we're done with the alignement. 16:38:09 -Yolanda 16:38:23 satya 16:38:24 can't hear you satya 16:38:26 @GK Satya 16:38:47 now 16:38:51 we can hear you now 16:39:01 the three month rule: a new draft of each active technical report at least once every three months 16:39:03 @GK satya 16:39:28 We plan to release next pwd by Feb - given the three month rule 16:40:07 and a major update before 2nd F2F 16:40:27 Luc: apart from 3 month rule, would be nice to have stable document by F2F meeting. 16:40:40 ... doesn't need to be formally released. 16:40:57 q? 16:40:58 Khalid: should be fairly closely aligned by F2F meeting 16:41:08 we can discuss this during our call also next Monday 16:41:13 Topic: prov-dm 16:41:17 sure, I was planning to initiate release process by end of Jan/first week of Feb 16:41:20 - +1.760.705.aagg 16:41:39 @satya, it looks good 16:41:39 Paolo: "complemetOf" issue is reaching convergence. 16:41:47 http://dvcs.w3.org/hg/prov/raw-file/default/model/ProvenanceModel.html#record-complement-of 16:41:58 New next is (at link above) 16:42:29 q+ to say I still need to review the actual text, but agree with the direction of discussions 16:43:07 + +1.760.705.aahh 16:43:08 ThPaolo: the term "compelentOf" is still used, we need to formally agree new terms 16:43:34 http://dvcs.w3.org/hg/prov/raw-file/default/model/ProvenanceModel.html#record-Collection 16:43:45 paolo: collections, has been substantially simplified 16:44:13 ... have long response from Stian to work though, but we do seem to be converging 16:44:27 ... hope to finish this successfully (in next week?) 16:44:49 +q to ask about global versus local naming in "complementOf" section and rest of document. 16:45:03 ... issue about whether collections actually belong - discussion on list, along with discussion of what is domain specific. 16:45:48 +1 to how the new specializationOf section looks 16:46:06 q? 16:46:08 ack gk 16:46:08 GK, you wanted to say I still need to review the actual text, but agree with the direction of discussions 16:46:26 Tim: specialization section looks great 16:46:46 - +1.760.705.aahh 16:46:46 ... have problem with distinction between global and local naming 16:47:15 ... think this is "very dissonant" (something that needs to be discussed?) 16:47:33 + +1.760.705.aaii 16:47:45 Luc: there is a specific issue addressing this. 16:49:08 q- 16:49:45 Luc: about vote about new terminology; granularity is too coarse (?) 16:50:17 q? 16:50:26 q+ to ask why can't vote on the text as-is, or alternatively vote on choice of terminology, or... 16:50:38 q+ 16:50:48 +1, I think we need to discuss over raised issue first 16:50:49 I'm happy to close any issues that I've raised for complementOf 16:50:50 ack gk 16:50:50 GK, you wanted to ask why can't vote on the text as-is, or alternatively vote on choice of terminology, or... 16:50:59 +q 16:51:30 ack pgr 16:51:39 - +1.760.705.aaii 16:51:47 ack pgroth 16:51:49 GK: only need to vote if there is disagreement 16:52:04 paul: issue system seems to work well 16:52:56 jimMc: issue of one entity record for each identifier. And if identifier is URI, can't enforce scoping of interpretation. 16:53:00 q? 16:53:03 ack jim 16:53:22 Topic: Prov-o/Prov-dm 16:53:48 closing issues Closed pending review: ISSUE-50: Satya ISSUE-57: Graham ISSUE-100: Satya ISSUE-105: Satya ISSUE-113: Khalid ISSUE-121: Satya ISSUE-124: Satya ISSUE-125: Satya ISSUE-126: Satya ISSUE-127: Satya ISSUE-176: Tim ISSUE-178: Tim ISSUE-191: Satya ISSUE-201: Satya To be answered: ISSUE-185: Satya ISSUE-186: Satya ISSUE-187: Satya ISSUE-188: Satya ISSUE-189: Satya ISSUE-192: Satya ISSUE-193: Satya ISSUE-200: Satya [edit] 16:53:54 + +1.760.705.aajj 16:54:02 Luc: aiming for release by end of month 16:54:04 http://www.w3.org/2011/prov/wiki/Meetings:Telecon2012.01.05#prov-dm 16:54:13 Topic: prov-dm (still - closing issues) 16:54:26 @jimMc, +1 16:55:09 q? 16:55:20 +1 I'll review my issues 16:55:21 Luc: need people to raised issues to respond to confirm issues can be closed. Would be better to close old issues and open new ones. 16:55:25 @Luc, sure will try to review and respond asap the outstanding issues 16:56:17 GK: happy to close issue 57, will raise new if I have problem with new text 16:56:32 http://www.w3.org/2011/prov/wiki/Using_graphs_to_model_Accounts 16:56:40 Topic: Prov-o/Prov-dm 16:56:51 Discussion of accounts 16:58:11 - +1.760.705.aajj 16:58:20 Tim: proposing that account assertions are "RDF abstract graph" - set of triples independent of location. Tryimng to core construct of activity to associate asserter with account graph. Then addressing association of abstract graph with where it rests. 16:59:24 ... triple store organization of named graphs is "chaotic" - can re-use service description vocabulary. 16:59:47 q+ 16:59:56 q+ 16:59:59 ack GK 17:00:07 q+ 17:00:59 ack pg 17:01:38 GK: my comments (on list) really reeferring to *assertion* of an account, rather than problem of account being an "abstract graph". 17:01:41 ack pgroth 17:02:08 Paul: qustion about tuyping of graph (missed details of response) 17:02:20 +1 to confusion over Activyt versus Entity - partiatlly b/c I'm not sure yet :-) 17:02:32 Daniel: account as activity or entity? Gets confusing. 17:03:00 ... distinguishes between account as wrapper, and activity that creates that wrapper. 17:03:27 q? 17:03:31 ack dga 17:04:14 Tim: yes, there is some confusion, indecision yet. Details still to be worked out (wasAtributedTo property mentioned?) 17:04:48 Tim: still want to quality association with some activity (e.g. similar to derivedfrom?) 17:04:57 q? 17:05:48 Luc: have raised issue of mixing accounts and entities. 17:05:54 @Tim: anyway, this is the kind of discussion we needed to make this work. Thanks! 17:06:53 q+ 17:07:29 q+ to ask about what "abstract graph" is used to mean 17:07:44 ack gk 17:07:44 GK, you wanted to ask about what "abstract graph" is used to mean 17:07:55 -??P29 17:08:01 q? 17:08:45 Tim: terms we have are graph container, RDF abstract graph, and ... 17:09:21 q? 17:09:34 SPARQL service description associates a graph with a name 17:09:53 q? 17:10:17 (sorry, my audio got interrupted) 17:10:46 thanks tim! 17:10:56 thanks for feedback! 17:11:06 :) 17:11:18 Luc: wrapping up 17:11:21 -tlebo 17:11:21 Ends. 17:11:22 -??P11 17:11:23 -dgarijo 17:11:27 -jcheney 17:11:29 -sandro 17:11:31 -khalidbelhajjame 17:11:35 -Paolo 17:11:39 -MacTed 17:11:41 -Luc 17:11:43 -pgroth 17:11:45 -GK 17:11:47 - +1.518.633.aacc 17:12:43 -??P40 17:35:01 disconnecting the lone participant, ??P56, in SW_(PROV)11:00AM 17:35:05 SW_(PROV)11:00AM has ended 17:35:07 Attendees were pgroth, Luc, Paolo, GK, +1.315.330.aabb, sandro, khalidbelhajjame, MacTed, jcheney, Yolanda, +1.518.633.aacc, tlebo, dgarijo, +1.760.705.aadd, +1.760.705.aaee, 17:35:10 ... +1.760.705.aaff, +1.760.705.aagg, +1.760.705.aahh, +1.760.705.aaii, +1.760.705.aajj 17:47:45 GK has left #prov 19:17:43 Zakim has left #prov