14:54:55 RRSAgent has joined #rif 14:54:55 logging to http://www.w3.org/2009/07/07-rif-irc 14:55:08 rrsagent, make logs public 14:55:18 zakim, clear agenda 14:55:18 agenda cleared 14:55:33 Topic: RIF Telecon 7 July, Agenda http://lists.w3.org/Archives/Public/public-rif-wg/2009Jul/0014.html 14:55:39 Agenda: http://lists.w3.org/Archives/Public/public-rif-wg/2009Jul/0014.html 14:55:44 Chair: Chris Welty 14:56:10 Meeting: RIF Telecon 7-Jul-09 14:56:23 agenda+ Admin 14:56:28 agenda+ Liason 14:56:34 agenda+ Action review 14:56:57 agenda+ Last Call 14:57:05 agenda+ Test Cases 14:57:09 agenda+ Schedule 14:57:12 agenda+ AOB 14:57:20 rrsagent, make minutes 14:57:20 I have made the request to generate http://www.w3.org/2009/07/07-rif-minutes.html ChrisW 14:57:28 zakim, next item 14:57:28 agendum 1. "Admin" taken up [from ChrisW] 15:00:49 SW_RIF()11:00AM has now started 15:00:49 +Mike_Dean 15:00:57 StellaMitchell has joined #rif 15:01:21 +[IBM] 15:01:22 -[IBM] 15:01:23 +[IBM] 15:01:50 zakim, ibm is temporarily me 15:01:51 +ChrisW; got it 15:01:59 mdean has joined #rif 15:03:00 Harold has joined #rif 15:03:25 + +1.802.264.aaaa 15:03:39 Regrets: JosDeBruijn AdrianPaschke PaulVincent 15:03:43 LeoraMorgenstern has joined #rif 15:03:55 +[NRCC] 15:04:09 zakim, aaaa is me 15:04:11 +StellaMitchell; got it 15:04:22 zakim, [NRCC] is me 15:04:22 +Harold; got it 15:05:48 +Leora_Morgenstern 15:06:38 +Sandro 15:08:25 zakim, who is on the phone? 15:08:25 On the phone I see Mike_Dean, ChrisW, StellaMitchell, Harold, Leora_Morgenstern, Sandro 15:08:49 Scribe: Harold 15:08:55 DaveReynolds has joined #rif 15:09:13 + +1.631.632.aabb 15:09:37 +??P26 15:09:53 zakim, next item 15:09:54 agendum 2. "Liason" taken up [from ChrisW] 15:10:00 +Gary 15:10:36 zakim, next item 15:10:36 agendum 2 was just opened, ChrisW 15:11:01 Gary_Hallmark has joined #rif 15:12:44 zakim, next item 15:12:44 agendum 3. "Action review" taken up [from ChrisW] 15:13:19 Chris: Soon there will be a Call for Implementations. Most important thing. 15:13:37 ... Start influencing people now to implement. 15:15:13 action-847: done 15:15:13 ACTION-847 Review Class Membership and Frames test cases notes added 15:15:22 action-847: closed 15:15:22 ACTION-847 Review Class Membership and Frames test cases notes added 15:15:22 If you meant to close ACTION-847, please use 'close ACTION-847' 15:15:30 close action-847 15:15:30 ACTION-847 Review Class Membership and Frames test cases closed 15:15:40 MichaelKifer has joined #rif 15:16:02 close action-846 15:16:16 zakim, who is on the phone 15:16:16 I don't understand 'who is on the phone', MichaelKifer 15:16:39 close action-846 15:16:39 ACTION-846 Review RDF_Constant_Equivalence and RDF Invalid constants test cases closed 15:17:28 zakim, next item 15:17:28 agendum 4. "Last Call" taken up [from ChrisW] 15:18:00 Chris: Need publicity/ 15:18:02 http://www.w3.org/2005/rules/wiki/Publicity 15:18:44 zakim, who is on the phone? 15:18:45 On the phone I see Mike_Dean, ChrisW, StellaMitchell, Harold, Leora_Morgenstern, Sandro, +1.631.632.aabb, DaveReynolds, Gary 15:18:48 ... Above wiki page is from previous LC. 15:19:36 action: Mike_Dean to announce to old joint committee mailing list 15:19:36 Sorry, couldn't find user - Mike_Dean 15:19:59 action: Chris to announce to ODM, CL, dbpedia, lod, ontolog 15:19:59 Created ACTION-855 - Announce to ODM, CL, dbpedia, lod, ontolog [on Christopher Welty - due 2009-07-14]. 15:20:59 action: harold to announce to RuleML, NRCC, UNB 15:20:59 Created ACTION-856 - Announce to RuleML, NRCC, UNB [on Harold Boley - due 2009-07-14]. 15:21:42 action: harold to announce to RR, XSB, F-Logic, Flora, Lprolog 15:21:42 Created ACTION-857 - Announce to RR, XSB, F-Logic, Flora, Lprolog [on Harold Boley - due 2009-07-14]. 15:23:28 action: Leora to announce to KR, ask about AAAI, check commonsense 15:23:28 Created ACTION-858 - Announce to KR, ask about AAAI, check commonsense [on Leora Morgenstern - due 2009-07-14]. 15:24:25 action: sandro to annoucne to swi-prolog 15:24:25 Created ACTION-859 - Annoucne to swi-prolog [on Sandro Hawke - due 2009-07-14]. 15:24:53 http://decentralyze.com/2009/06/19/notes-from-semtech2009/ 15:24:59 DaveReynolds has joined #rif 15:25:20 action: Dave to announce to hp internal and jena-dev 15:25:20 Created ACTION-860 - Announce to hp internal and jena-dev [on Dave Reynolds - due 2009-07-14]. 15:25:51 action: gary to announce inside oracle, drules, jess 15:25:51 Created ACTION-861 - Announce inside oracle, drules, jess [on Gary Hallmark - due 2009-07-14]. 15:28:04 Alexandre Riazanov: http://www.freewebs.com/riazanov/ 15:28:44 Chris: Flora-2 test case where equality is incomplete? 15:29:04 action: mkifer to devise a "deep" equality test case 15:29:04 Created ACTION-862 - Devise a "deep" equality test case [on Michael Kifer - due 2009-07-14]. 15:29:07 Michael: Subsitutivity for functions on 2nd or 3rd level. 15:30:16 Dave: Still an option to implement Core. 15:30:32 ... Not guaranteed, at the moment. 15:30:53 Sandro: Trying a Core implementation and maybe beyond. 15:31:30 Gary: Year-old prototype for PRD; will bring that translator from/to Oracle Business Rules up to date. 15:32:31 Mike: As part of Vulcan work on Silk will do BLD and (hyper-)non-mon extensions. 15:32:50 ... Translators between Silk and BLD. 15:34:04 DaveReynolds has joined #rif 15:34:07 Sandro: How can we bring other rules people (who were not active in RIF) into RIF? 15:34:20 ... Vendors? Motivational trade-offs? 15:34:35 ... Why interested (or not)? 15:35:06 Chris: What about a press release, introductory letter? 15:35:34 Sandro: When going to CR, there will be official Call for Implementations. 15:36:05 ... Meanwhile think about RIF being almost done: Hey have a look at it. 15:36:28 s/RIF being/RIF as being/ 15:36:44 Chris: Mailing lists etc. 15:37:35 Sandro: Ironically, first target would be RIF membership list, but it's not easy to mail there. 15:38:12 http://www.w3.org/2000/09/dbwg/details?group=38457&order=org 15:40:07 action: sandro to contact Jos de Roo 15:40:07 Created ACTION-863 - Contact Jos de Roo [on Sandro Hawke - due 2009-07-14]. 15:41:48 ACTION: Contact Doug Lenat (Cleveland Clinic) to Sandro 15:41:48 Sorry, couldn't find user - Contact 15:42:18 ACTION: Sandro to Contact Doug Lenat (Cleveland Clinic) 15:42:18 Created ACTION-864 - Contact Doug Lenat (Cleveland Clinic) [on Sandro Hawke - due 2009-07-14]. 15:42:35 ACTION: Chris to contact Minsu Cheng 15:42:35 Created ACTION-865 - Contact Minsu Cheng [on Christopher Welty - due 2009-07-14]. 15:43:55 ACTION: Dave to contact Markas? 15:43:55 Created ACTION-866 - Contact Markas? [on Dave Reynolds - due 2009-07-14]. 15:44:31 ACTION: Chris to contact Luis Polo. 15:44:31 Created ACTION-867 - Contact Luis Polo. [on Christopher Welty - due 2009-07-14]. 15:44:47 ACTION: Harold to contact Michael Sintek 15:44:47 Created ACTION-868 - Contact Michael Sintek [on Harold Boley - due 2009-07-14]. 15:45:54 ACTION: Dave to contact Giorgos 15:45:54 Created ACTION-869 - Contact Giorgos [on Dave Reynolds - due 2009-07-14]. 15:46:12 ACTION: Sandro to contact MOC 15:46:12 Created ACTION-870 - Contact MOC [on Sandro Hawke - due 2009-07-14]. 15:46:55 ACTION: Chris to contact NCSR. 15:46:55 Created ACTION-871 - Contact NCSR. [on Christopher Welty - due 2009-07-14]. 15:47:29 ACTION: Harold to contact Igor Mozetic. 15:47:29 Created ACTION-872 - Contact Igor Mozetic. [on Harold Boley - due 2009-07-14]. 15:47:50 ACTION: Chris to contact Leo Obrst. 15:47:50 Created ACTION-873 - Contact Leo Obrst. [on Christopher Welty - due 2009-07-14]. 15:48:23 ACTION: Harold to contact Guido Governatori. 15:48:23 Created ACTION-874 - Contact Guido Governatori. [on Harold Boley - due 2009-07-14]. 15:48:39 csma has joined #rif 15:49:06 ACTION: Leora to contact Evan Wallace (then Edward Barkmeyer). 15:49:06 Created ACTION-875 - Contact Evan Wallace (then Edward Barkmeyer). [on Leora Morgenstern - due 2009-07-14]. 15:49:39 ACTION: Harold to contact Said Tabet. 15:49:40 Created ACTION-876 - Contact Said Tabet. [on Harold Boley - due 2009-07-14]. 15:49:51 ACTION: Chris to contact William Andersen. 15:49:51 Created ACTION-877 - Contact William Andersen. [on Christopher Welty - due 2009-07-14]. 15:50:07 ACTION: Chris to contact Elisa Kendall. 15:50:07 Created ACTION-878 - Contact Elisa Kendall. [on Christopher Welty - due 2009-07-14]. 15:50:26 ACTION: Mike to contact SRI. 15:50:26 Created ACTION-879 - Contact SRI. [on Mike Dean - due 2009-07-14]. 15:51:12 +Christian 15:51:20 ACTION: Mike to contact David Jones (Boeing). 15:51:21 Created ACTION-880 - Contact David Jones (Boeing). [on Mike Dean - due 2009-07-14]. 15:51:26 zakim, christian is me 15:51:26 +csma; got it 15:51:51 zakim, mute me 15:51:51 csma should now be muted 15:52:11 ACTION: Dave to contact Aberdeen colleagues. 15:52:11 Created ACTION-881 - Contact Aberdeen colleagues. [on Dave Reynolds - due 2009-07-14]. 15:52:46 ACTION: Chris to contact University of Innsbruck. 15:52:47 Created ACTION-882 - Contact University of Innsbruck. [on Christopher Welty - due 2009-07-14]. 15:53:35 http://www.w3.org/2004/12/rules-ws/registered 15:53:45 Sandro: Attendee list of that Workshop could be used, too. 15:54:01 ... Using their Position Papers. 15:54:20 Chris: More ideas, especially companies? 15:54:31 ... Production rules vendors? 15:54:58 http://www.w3.org/2005/rules/wiki/RIF_FAQ 15:55:55 Chris: Need reviews of the FAQ by all. 15:56:06 ... Some questions have not answers yet. 15:56:30 action: mike to answer FAQ 3.7 15:56:30 Created ACTION-883 - Answer FAQ 3.7 [on Mike Dean - due 2009-07-14]. 15:56:42 action: harold to answer FAQ 3.6 15:56:42 Created ACTION-884 - Answer FAQ 3.6 [on Harold Boley - due 2009-07-14]. 15:56:46 Mike: Take RIF and SWRL. 15:57:13 Dave: Take RDF. 15:57:40 action: dave to answer FAQ 3.2-3.3 and 3.5 for RL 15:57:40 Created ACTION-885 - Answer FAQ 3.2-3.3 and 3.5 for RL [on Dave Reynolds - due 2009-07-14]. 15:57:51 zakim, who is on the phone? 15:57:51 On the phone I see Mike_Dean, ChrisW, StellaMitchell, Harold, Leora_Morgenstern, Sandro, +1.631.632.aabb, DaveReynolds, Gary, csma (muted) 15:58:31 Chris, I see that you have an action to contact Luis-Polo: I will meet him tomorrow, so I can take the action 15:59:18 action: stella to answer FAQ 4.3 - 4.4 15:59:19 Created ACTION-886 - Answer FAQ 4.3 - 4.4 [on Stella Mitchell - due 2009-07-14]. 15:59:55 action: leora to answer FAQ 4.2 15:59:55 Created ACTION-887 - Answer FAQ 4.2 [on Leora Morgenstern - due 2009-07-14]. 16:00:30 MichaelKifer has joined #rif 16:00:45 action: gary to answer FAQ 4.3 16:00:45 Created ACTION-888 - Answer FAQ 4.3 [on Gary Hallmark - due 2009-07-14]. 16:01:06 action: stella to answer FAQ 4.1 16:01:06 Created ACTION-889 - Answer FAQ 4.1 [on Stella Mitchell - due 2009-07-14]. 16:01:27 yes 16:01:50 zakim, unmute me 16:01:50 csma should no longer be muted 16:02:16 action: csma to answer FAQ 3.8 16:02:16 Created ACTION-890 - Answer FAQ 3.8 [on Christian de Sainte Marie - due 2009-07-14]. 16:03:09 zakim, mute me 16:03:09 csma should now be muted 16:05:16 Complete processing of a RIF document, even a conformant 16:05:17 RIF Core document 16:05:17 --for legal reasons we should not confine it to Core--> 16:05:17 Complete processing of a RIF document, even a conformant 16:05:17 RIF document 16:06:16 "Complete processing of a RIF document, even a conformant RIF Core document, may require arbitrarily great CPU and memory resources." 16:08:52 action: sandro to post media-type registration to IETF lists 16:08:53 Created ACTION-891 - Post media-type registration to IETF lists [on Sandro Hawke - due 2009-07-14]. 16:09:01 agenda? 16:09:36 topic: Test Cases 16:09:47 http://www.w3.org/2005/rules/wiki/Class_Membership 16:10:05 Dialect BLD 16:10:05 --> 16:10:05 Dialect Core 16:10:05 This test cases defines a rule that represents an "isFatherOf" relation between male family members. It uses RIF class memberships to test if a family member is of the class "Male" . 16:10:05 --> 16:10:07 This test cases defines rules that represents an "isFatherOf" relation as a male parent of a son or daughter. It uses RIF class memberships to test if a parent is in the class "Male". 16:10:10 Forall ?X ?Y ( fam:isFatherOf(?Y ?X) :- And (fam:isSonOf(?X ?Y) ?X#fam:Male ?Y#fam:Male ) 16:10:12 ) 16:10:14 --> 16:10:16 Forall ?X ?Y ( fam:isFatherOf(?Y ?X) :- And (fam:isSonOf(?X ?Y) ?Y#fam:Male ) 16:10:18 ) 16:10:21 Forall ?X ?Y ( fam:isFatherOf(?Y ?X) :- And (fam:isDaughterOf(?X ?Y) ?Y#fam:Male ) 16:10:22 ) 16:12:07 Forall ?X ?Y ( fam:isFatherOf(?Y ?X) :- And (fam:isChildOf(?X ?Y) ?Y#fam:Male ) ) 16:16:44 that's why # is allowed in a conclusion only for New frame objects, in PRD 16:17:00 Gary: We know that membership facts are not allowed Core and PRD when we deigned them. 16:17:17 s/allowed Core/allowed in Core/ 16:17:42 I argued that membership facts but not conclusions be allowed... 16:17:49 PROPOSED: Approve testcase class membership? 16:17:58 PROPOSED: approve test case http://www.w3.org/2005/rules/wiki/Class_Membership 16:18:16 +1 16:18:20 APPROVED: Approve testcase class approve test case http://www.w3.org/2005/rules/wiki/Class_Membership 16:18:24 RESOLVED: approve test case http://www.w3.org/2005/rules/wiki/Class_Membership 16:18:31 http://www.w3.org/2005/rules/wiki/Frames 16:18:58 Description Demonstrates how to use frame representation in RIF BLD. 16:18:58 --> 16:18:58 Description Demonstrates how to use frame representation in RIF-Core. 16:18:58 ex:customer 16:18:58 --everywhere--> 16:18:59 ex:customer0017 16:20:05 -csma 16:20:39 LeoraL Changing ex:customer to ex:customer0017 would affect many other examples Adrian has done (eg Assert and Retract). 16:20:57 s/LeoraL/Leora:/ 16:21:50 Sandro: Not sure about the ?Name variable. 16:22:06 ... Facts and conclusions can remain the same. 16:22:22 ... But ?Name suggests something misleading. 16:22:48 Chris: Right, totally useless example. 16:23:09 Gary: Delete, as Sandro proposed. 16:23:25 csma has joined #rif 16:23:51 Chris: Rule applies only to one customer, like in business was done in the old days. 16:23:59 Bye 16:24:04 csma has left #rif 16:24:07 s/ in business/ business/ 16:25:05 Leora: Maybe Adrian meant something we are not quite getting. 16:25:27 Chris: Maybe because of successive changes. 16:25:55 ... "Whatever the customer's ?Name is., ...". 16:26:15 ... Maybe they change their ?Name often. 16:29:05 PROPOSED: approve test case http://www.w3.org/2005/rules/wiki/Frames 16:29:17 PROPOSED: Approve testcase http://www.w3.org/2005/rules/wiki/Frames 16:29:17 +1 16:29:21 +1 16:29:23 +1 16:29:30 +1 16:29:38 RESOLVED: Approve testcase http://www.w3.org/2005/rules/wiki/Frames 16:29:49 RESOLVED: testcase http://www.w3.org/2005/rules/wiki/Frames 16:31:18 -Gary 16:31:20 -StellaMitchell 16:31:22 -DaveReynolds 16:31:22 -Leora_Morgenstern 16:31:23 - +1.631.632.aabb 16:31:25 -Mike_Dean 16:31:31 Zakim, list attendees 16:31:31 As of this point the attendees have been Mike_Dean, ChrisW, +1.802.264.aaaa, StellaMitchell, Harold, Leora_Morgenstern, Sandro, +1.631.632.aabb, DaveReynolds, Gary, csma 16:31:39 RRSAgent, make minutes 16:31:39 I have made the request to generate http://www.w3.org/2009/07/07-rif-minutes.html sandro 16:31:44 RRSAgent, make record public 16:31:58 -Harold 16:32:33 zakim, who is on the call? 16:32:33 On the phone I see ChrisW, Sandro 16:34:24 -ChrisW 16:34:26 -Sandro 16:34:27 SW_RIF()11:00AM has ended 16:34:28 Attendees were Mike_Dean, ChrisW, +1.802.264.aaaa, StellaMitchell, Harold, Leora_Morgenstern, Sandro, +1.631.632.aabb, DaveReynolds, Gary, csma