15:39:48 RRSAgent has joined #rif 15:39:48 logging to http://www.w3.org/2008/02/12-rif-irc 15:39:59 zakim, this will be rif 15:39:59 ok, ChrisW; I see SW_RIF()11:00AM scheduled to start in 21 minutes 15:40:17 EtnaRosso has left #rif 15:40:32 Meeting: RIF Telecon 12-Feb-08 15:40:48 Chair: Chris Welty 15:43:00 Agenda: http://lists.w3.org/Archives/Public/public-rif-wg/2008Feb/0041.html 15:43:16 ChrisW has changed the topic to: 12 Feb Telecon agenda http://lists.w3.org/Archives/Public/public-rif-wg/2008Feb/0041.html 15:43:27 Scribe: JeffPan 15:43:42 agenda+ Admin 15:43:49 agenda+ Action review 15:43:55 agenda+ Liason 15:44:01 agenda+ F2F 15:44:05 agenda+ PRD 15:44:11 agenda+ Publication Plan 15:44:22 agenda+ BLD - Issue 44 15:44:29 agenda+ BLD - Issue 40 15:44:34 agenda+ AOB 15:44:41 rrsagent, make minutes 15:44:41 I have made the request to generate http://www.w3.org/2008/02/12-rif-minutes.html ChrisW 15:44:58 rrsagent, make logs public 15:52:04 Harold has joined #rif 15:59:11 AxelPolleres has joined #rif 16:00:27 LeoraMorgenstern has joined #rif 16:01:14 Hassan has joined #rif 16:01:18 SW_RIF()11:00AM has now started 16:01:28 +Mike_Dean 16:01:52 +Gary_Hallmark 16:01:55 +[NRCC] 16:02:10 +[IBM] 16:02:12 zakim, ibm is temporarily me 16:02:14 +ChrisW; got it 16:02:14 StellaMitchell has joined #rif 16:02:18 josb has joined #rif 16:02:30 +Sandro 16:02:36 zakim, who is on the phone? 16:02:54 On the phone I see Mike_Dean, Gary_Hallmark, [NRCC], ChrisW, Sandro 16:02:58 +??P41 16:03:09 -??P41 16:03:43 +josb 16:03:46 csma has joined #rif 16:03:54 zakim, NRCC is me 16:04:11 +??P45 16:04:22 AdrianP has joined #RIF 16:04:32 +Harold; got it 16:04:45 IgorMozetic has joined #rif 16:04:52 +Stella_Mitchell 16:05:24 scribenick: sandro 16:05:32 zakim, next item 16:05:38 +??P54 16:05:49 Zakim, how slow are you? 16:05:55 http://lists.w3.org/Archives/Public/public-rif-wg/2008Feb/att-0022/05-rif-minutes.html 16:05:59 +??P57 16:06:08 Chris: Minutes from last week. Any objections to approving them? 16:06:11 hmmm, I thought I was ?p45. no clue who I am ;-) 16:06:23 agendum 1. "Admin" taken up [from ChrisW] 16:06:33 RESOLVED: approve http://lists.w3.org/Archives/Public/public-rif-wg/2008Feb/att-0022/05-rif-minutes.html as true record of last weeks' meeting 16:06:36 zakim, close item 1 16:06:37 I don't understand your question, sandro. 16:06:48 zakim, next item 16:06:55 raise hand is 41# 16:06:57 +??P58 16:07:06 zakim, ??P58 is me 16:07:12 chris: ACTION-413 16:07:13 zakim, mute me 16:07:17 agendum 1, Admin, closed 16:07:19 I see 8 items remaining on the agenda; the next one is 16:07:23 2. Action review [from ChrisW] 16:07:24 zakim, unmute me 16:07:33 +csma 16:07:35 agendum 2. "Action review" taken up [from ChrisW] 16:07:36 apaschke has joined #RIF 16:07:41 + +1.212.781.aaaa 16:07:49 +IgorMozetic; got it 16:07:52 ACTION-412 continued -- by tomorrow 16:07:58 zakim, who is talking? 16:07:58 q- 16:07:59 IgorMozetic should now be muted 16:08:03 ACTION-411 continued 16:08:09 IgorMozetic should no longer be muted 16:08:19 + +1.212.781.aabb 16:08:23 - +1.212.781.aaaa 16:08:25 - +1.212.781.aabb 16:08:28 ChrisW, listening for 10 seconds I heard sound from the following: ChrisW (55%), Sandro (0%), csma (4%), +1.212.781.aabb (35%) 16:08:42 ACTION-409, Jos? On schedule? 16:08:45 Jos: Yes. 16:09:16 ACTION-410 done 16:09:18 ACTION-382, Sandro? 16:09:32 Sandro: I haven't come across any yet. *shrug* 16:09:41 zakim, mute me 16:09:41 csma should now be muted 16:09:48 JeffP has joined #rif 16:09:49 apaschke has joined #RIF 16:09:52 MichaelKifer has joined #rif 16:10:03 ACTION-373, Sandro? 16:10:07 (sorry for the late - just finished other meetings) 16:10:34 Sandro: new deadline? 16:10:37 Chris: 20th. 16:10:42 Sandro: okay. 16:10:54 +MichaelKifer 16:10:57 zakim, mute me 16:10:57 MichaelKifer should now be muted 16:11:09 yes 16:11:16 +Jeff_Pan 16:11:20 continued 16:11:22 Chris: csma, ACTION-413? 16:11:28 done 16:11:36 Chris: csma, ACTION-410 Direction to Hotel? 16:11:49 JeffP, are you ready to scribe? 16:11:52 zakim, next item 16:11:52 I see a speaker queue remaining and respectfully decline to close this agendum, ChrisW 16:11:54 yes 16:11:56 q? 16:12:00 scribenick: JeffP 16:12:01 ack ?? 16:12:03 q+ 16:12:05 zakim, next item 16:12:05 I see a speaker queue remaining and respectfully decline to close this agendum, ChrisW 16:12:12 ack h 16:12:17 zakim, next item 16:12:17 agendum 3. "Liason" taken up [from ChrisW] 16:12:26 zakim, unmute me 16:12:26 csma should no longer be muted 16:13:07 Harold, about hotel for the FTF 16:13:12 csma: Port D'Italie is close to ILOG -- Place D'Italie is not so close. 16:13:27 Harold: (both are Holiday Inn Express) 16:14:13 http://www.w3.org/2005/rules/wiki/SWC/OWL-Compatibility 16:14:18 Jos: progress of OWL task force is fine 16:14:35 s/Jos/josb 16:14:56 q+ 16:15:19 Harold: how about common logic? 16:15:44 q+ to raise question of XBRL liason 16:15:45 Chris: good idea, but unfortunately no one is working on both at the moment 16:15:50 ack Harold 16:16:02 Chris: maybe I could do it but not in the near future 16:16:37 +LeoraMorgenstern 16:16:40 Harold: will the ISO standard be free? 16:16:53 Chris: sort of 16:16:54 ack harold 16:16:57 ack sandro 16:16:57 sandro, you wanted to raise question of XBRL liason 16:17:08 Chris: but it is not available now yet 16:17:19 zakim, unmute me 16:17:19 csma was not muted, csma 16:17:23 the RuleML Chat 16:17:52 came up with questions 16:17:52 Zakim, who is on the phone? 16:17:52 On the phone I see Mike_Dean, Gary_Hallmark, Harold, ChrisW, Sandro, josb, Hassan (muted), Stella_Mitchell, AxelPolleres, ??P57, IgorMozetic, csma, MichaelKifer (muted), Jeff_Pan, 16:17:55 ... LeoraMorgenstern 16:18:02 about the upcoming Symposium: 16:18:37 http://2008.ruleml.org/ 16:18:39 (David vun Kannon) 16:19:56 http://xbrl.org/ 16:20:04 q? 16:20:21 Action: Adrian to be the liason of XBRL 16:20:21 Sorry, amibiguous username (more than one match) - Adrian 16:20:21 Try using a different identifier, such as family name or username (eg. agiurca, apaschke) 16:20:47 Action: apaschke to be the liason of XBRL 16:20:47 Created ACTION-414 - Be the liason of XBRL [on Adrian Paschke - due 2008-02-19]. 16:20:54 zakim, next item 16:20:54 agendum 4. "F2F" taken up [from ChrisW] 16:21:04 4. F2F [3] 16:21:26 q+ on FTF 16:21:39 ack on 16:21:42 ack FTF 16:21:50 q+ 16:22:02 Zakim, ??P57 is me 16:22:02 +apaschke; got it 16:22:44 q+ F2F10 16:23:04 Zakim, mute me 16:23:04 apaschke should now be muted 16:23:08 q+ 16:23:14 JeffP: I will attend FTF too 16:23:22 ack F2F10 16:23:35 ack j 16:24:05 http://www.w3.org/2005/rules/wg/wiki/F2F10 16:24:10 Colleagues from the WG are encouraged to submit papers to RuleML-2008: Practically-oriented papers including use cases, implementations, interoperation experiments, ... 16:24:44 (also to submit to the Challenge...) 16:24:48 Chris: we will discuss F2F10 in the coming F2F 16:24:58 yes! 16:25:16 zakim, mute me 16:25:16 csma should now be muted 16:25:45 AxelPolleres: we would like to propose but need to know the dates first 16:25:56 Chris: we will be looking at the second half of May 16:26:08 -Gary_Hallmark 16:26:13 zakim, mute me 16:26:13 IgorMozetic should now be muted 16:26:23 q? 16:26:25 ack i 16:26:28 +Gary_Hallmark 16:26:33 Action: AxelPolleres to post a proposal on F2F10 16:26:33 Sorry, couldn't find user - AxelPolleres 16:26:39 zakim, mute me 16:26:39 IgorMozetic should now be muted 16:26:45 zakim, next item 16:26:45 agendum 5. "PRD" taken up [from ChrisW] 16:26:53 (what is ur user name, AxelPolleres?) 16:26:53 zakim, unmute me 16:26:53 csma should no longer be muted 16:27:25 http://lists.w3.org/Archives/Public/public-rif-wg/2008Feb/0040.html 16:28:17 GaryHallmark has joined #rif 16:29:14 negation as failure under which semantics? 16:29:45 ok, for conditions only doesn't matter probably... 16:30:37 csma descrbes the content of the above link 16:34:51 csma: I proposed a different syntax than BLD 16:35:24 .. that's becuase the dicussions on the XML syntax haven't been finalised 16:35:46 He seems to have said: some small changes in the syntax from BLD 16:35:50 Zakim, unmute me 16:35:50 apaschke should no longer be muted 16:35:53 I volunteer 16:35:54 q+ 16:36:08 yes 16:36:30 action: Gary to review PRD by Friday 16:36:30 Created ACTION-415 - Review PRD by Friday [on Gary Hallmark - due 2008-02-19]. 16:36:39 action: Adrian to review PRD by Friday 16:36:39 Sorry, amibiguous username (more than one match) - Adrian 16:36:39 Try using a different identifier, such as family name or username (eg. agiurca, apaschke) 16:36:55 action: apaschke to review PRD by Friday 16:36:55 Created ACTION-416 - Review PRD by Friday [on Adrian Paschke - due 2008-02-19]. 16:37:20 I also could not read it yet 16:38:07 zakim, next item 16:38:07 I see a speaker queue remaining and respectfully decline to close this agendum, ChrisW 16:38:16 q? 16:38:22 ack ap 16:38:37 csma: the main change of the syntax is about the frame construct 16:38:44 q- 16:39:15 zakim, next item 16:39:15 agendum 6. "Publication Plan" taken up [from ChrisW] 16:39:21 Zakim, mute me 16:39:21 apaschke should now be muted 16:40:00 Frozen PRD - Monday, Feb 18 16:40:24 Chris: what about FLD? 16:40:53 zakim, unmute me 16:40:53 MichaelKifer should no longer be muted 16:41:37 q? 16:41:40 MichaelKifer: Frozen FLD now 16:41:45 q+ 16:41:48 q+ 16:41:58 Chris: Frozen BLD now 16:42:14 ack josb 16:42:42 -apaschke 16:42:52 zakim, unmute me 16:42:52 IgorMozetic should no longer be muted 16:44:07 +??P26 16:44:31 Zakim, who is on the phone? 16:44:31 On the phone I see Mike_Dean, Harold, ChrisW, Sandro, josb, Hassan (muted), Stella_Mitchell, AxelPolleres, IgorMozetic, csma, MichaelKifer, Jeff_Pan, LeoraMorgenstern, 16:44:35 ... Gary_Hallmark, ??P26 16:45:03 Zakim, ??P26 is me 16:45:03 +apaschke; got it 16:45:38 LeoraMorgenstern has joined #rif 16:47:30 zakim, mute me 16:47:30 MichaelKifer should now be muted 16:47:50 action: Harold to finish BLD appendices by thursday 16:47:50 Created ACTION-417 - Finish BLD appendices by thursday [on Harold Boley - due 2008-02-19]. 16:48:04 Table Of Contents 16:48:04 1. 16:48:04 RIF Overview 16:48:04 2. 16:48:04 RIF-BLD Syntax 16:48:05 3. 16:48:07 RIF-BLD Semantics 16:48:07 action: sandro to freeze BLD and put on wiki page 16:48:07 Created ACTION-418 - Freeze BLD and put on wiki page [on Sandro Hawke - due 2008-02-19]. 16:48:09 4. 16:48:11 References 16:48:13 5. 16:48:14 zakim, unmute me 16:48:14 MichaelKifer should no longer be muted 16:48:15 Appendix: Specification 16:48:17 6. 16:48:17 Chris: what about FLD? 16:48:19 Appendix: List of Builtins 16:48:21 1. 16:48:23 Numerics 16:48:25 2. 16:48:27 Strings 16:48:29 3. 16:48:31 Dates and Times 16:48:45 q- 16:49:58 Chris: josb, how about the RDF compatibility doc? 16:50:10 RDF & OWL Compat: frozen by friday 16:50:12 josb: by this Friday, including the OWL stuffs 16:50:21 zakim, mute me 16:50:21 MichaelKifer should now be muted 16:51:01 Chris calls for more reviewers? 16:51:09 I can review SW-compatibility. 16:51:24 ... The reviews should be ready by F2F 16:52:00 zakim, unmute me 16:52:00 IgorMozetic was not muted, IgorMozetic 16:52:01 zakim, unmute me 16:52:02 csma was not muted, csma 16:52:08 q+ 16:52:46 Action: Igor to review both BLD and FLD 16:52:47 Created ACTION-419 - Review both BLD and FLD [on Igor Mozetic - due 2008-02-19]. 16:53:06 Zakim, mute me 16:53:06 apaschke should now be muted 16:53:13 Action: Axel to review SW-compatibility. 16:53:13 Created ACTION-420 - Review SW-compatibility. [on Axel Polleres - due 2008-02-19]. 16:53:16 ok, 16:53:19 i could review bld 16:53:22 q- 16:53:28 Sorry - I am rather booked ... 16:53:29 at editorial level 16:54:00 zakim, next item 16:54:00 agendum 7. "BLD - Issue 44" taken up [from ChrisW] 16:54:20 Action: Leora to review BLD 16:54:20 Created ACTION-421 - Review BLD [on Leora Morgenstern - due 2008-02-19]. 16:54:52 Action: Stella to review FLD 16:54:52 Created ACTION-422 - Review FLD [on Stella Mitchell - due 2008-02-19]. 16:55:25 zakim, mute me 16:55:25 csma should now be muted 16:55:58 I did not include them in PRD 16:56:05 You want them? 16:56:07 :-) 16:56:39 unhappy, but not object 16:57:03 PRD: to support CLIPS? 16:57:27 zakim, unmute me 16:57:27 MichaelKifer should no longer be muted 16:57:53 Adrain: not at a cost for everybody else (that is, better CLIPS only bearing the cost) 16:58:56 zakim, unmute me 16:58:56 IgorMozetic was not muted, IgorMozetic 16:59:40 Common Logic also has named-arguments. E.g.: (married (roleset:(husband Jack)(wife Jill))) 16:59:42 the reason I'm unhappy is there are 2 separate interp. fcns for slotted and positional, indicating that we don't really know how to map between the two 16:59:42 zakim, next item 16:59:42 agendum 8. "BLD - Issue 40" taken up [from ChrisW] 17:00:05 zakim, mute me 17:00:05 MichaelKifer should now be muted 17:00:07 zakim, unmute me 17:00:07 csma should no longer be muted 17:00:08 ... but somehow implementers will have to figure it out 17:00:29 -Mike_Dean 17:00:55 PROPOSED: Fixed interpretation functions will be represented as TERMs and fixed interpretation relations as ATOMICs. 17:01:26 Gary, there are always many choices (with or without named args). The implementors have to pick whatever they think is most suitable. 17:03:02 Chris: which action should we start with? 17:03:09 csma: Action 408 17:03:46 http://www.w3.org/2005/rules/wg/track/actions/408 17:03:49 http://lists.w3.org/Archives/Public/public-rif-wg/2008Feb/0005.html 17:04:12 zakim, mute me 17:04:12 csma should now be muted 17:04:16 q+ 17:04:33 zakim, unmute me 17:04:33 csma should no longer be muted 17:05:17 =boolean-valued relations? 17:05:31 q+ 17:05:52 Igor: are we talking about using equality for assignment? 17:06:17 being TERMs, it means built-ins may appear in all TERM positions. What do you mean Igor? 17:06:22 Igor, Christian, Yes Equal can be used for assiging evaluation results from functional builtins to logic Vars. 17:06:36 do we use ?X = add(1,2) 17:06:42 ack i 17:06:45 ack j 17:06:48 +1 for chris 17:06:54 josb: why do we need assignment at all? 17:07:09 -csma 17:07:11 q+ 17:07:15 csma has left #rif 17:07:16 ?X = add(1,2) is fully declarative 17:07:17 +1 to jos, if we have functions as TERMs, they may appear in equality or any other predicate. 17:07:52 Yes, something like And(?X = add(1,2), p(Seq(?X ?X))) 17:07:56 PROPOSED: Fixed interpretation functions will be represented as TERMs and fixed interpretation relations as ATOMICs. 17:07:57 e.g if X is bound it reduce to eqality otherwise it is assignment 17:09:01 Chris: These are syntactically different from logic functions. 17:10:05 For "Small RIF Dialects" we can use a signature for Equal corresponding to Prolog's "is" primitive. 17:10:57 not using add(1,2,?X) 17:10:58 Something like Equal ( Var, Exterm ). 17:11:18 Sandro: what are the alternatives? 17:11:20 PROPOSED: Fixed interpretation functions will be represented as functions and fixed interpretation relations as predicates, rather than representing functions as predicates 17:11:25 Chris: This excludes having only "builtin" predicates. We'll use some of each. 17:11:41 Chris: Some predicates and some functions. Not JUST predicates. 17:12:08 +1 17:12:17 +1 17:12:19 +1 17:12:25 +1 17:12:26 +1 17:12:30 +0 17:12:35 0 17:12:45 +1 17:12:54 +1, assuming fixed interp. is syntactically distinguished from logical terms 17:13:06 RESOLVED: Fixed interpretation functions will be represented as functions and fixed interpretation relations as predicates, rather than representing functions as predicates 17:13:52 http://www.w3.org/2005/rules/wg/wiki/List_of_BLD_built-ins 17:14:53 ATOMIC ::= Uniterm | Equal | ExtTerm 17:15:00 ATOMIC ::= Uniterm | Equal | ExtTerm 17:15:08 TERM ::= Const | Var | Uniterm | ExtTerm 17:15:19 ExtTerm ::= 'Builtin ( ' Uniterm ' ) ' 17:15:48 q+ 17:15:55 ack harold 17:16:13 ack axel 17:16:21 So we will use ?X = Buildin(add(1,2)) 17:16:31 That's why it's good :) 17:16:35 as long as this is not ambiguous with a normal uniterm... 17:16:57 action: harold to incorporate new builtin syntax in bld 17:16:57 Created ACTION-423 - Incorporate new builtin syntax in bld [on Harold Boley - due 2008-02-19]. 17:17:12 ie. is "Builtin" forbidden as a local name, yes???? 17:17:32 hello? 17:18:07 local names are written "Builtin"^^rif:local 17:18:30 zakim, unmute me 17:18:30 MichaelKifer should no longer be muted 17:18:39 so, it's not forbidden and not ambiguous 17:18:44 zakim, unmute me 17:18:44 IgorMozetic was not muted, IgorMozetic 17:19:02 q+ 17:19:51 ack igor 17:20:35 Topic: Lists 17:21:54 zakim, next item 17:21:54 agendum 9. "AOB" taken up [from ChrisW] 17:22:00 Frozen version of FLD: http://www.w3.org/2005/rules/wg/draft/ED-rif-fld-20080212/ 17:22:03 MichaelKifer: I will add a link 17:22:43 i will volunteer 17:22:57 ok 17:22:59 -Gary_Hallmark 17:23:04 -LeoraMorgenstern 17:23:06 -IgorMozetic 17:23:07 -MichaelKifer 17:23:07 -Stella_Mitchell 17:23:08 -Hassan 17:23:10 -Harold 17:23:11 -josb 17:23:16 bye 17:23:24 -apaschke 17:23:25 Regrets: DaveReynolds PaulVincent PaulaLaviniaPatranjan FrançoisBry 17:23:29 zakim, list attendees 17:23:29 As of this point the attendees have been Mike_Dean, Gary_Hallmark, ChrisW, Sandro, josb, Harold, Stella_Mitchell, Hassan, csma, +1.212.781.aaaa, IgorMozetic, +1.212.781.aabb, 17:23:33 ... AxelPolleres, MichaelKifer, Jeff_Pan, LeoraMorgenstern, apaschke 17:23:34 rrsagent, make minutes 17:23:34 I have made the request to generate http://www.w3.org/2008/02/12-rif-minutes.html ChrisW 17:23:35 -AxelPolleres 17:24:06 -Jeff_Pan 17:24:47 ack csma 17:24:55 zakim, who is here? 17:24:55 On the phone I see ChrisW, Sandro 17:24:56 On IRC I see LeoraMorgenstern, apaschke, JeffP, Harold, RRSAgent, Zakim, ChrisW, sandro, trackbot-ng 17:25:32 -Sandro 17:25:33 -ChrisW 17:25:34 SW_RIF()11:00AM has ended 17:25:36 Attendees were Mike_Dean, Gary_Hallmark, ChrisW, Sandro, josb, Harold, Stella_Mitchell, Hassan, csma, +1.212.781.aaaa, IgorMozetic, +1.212.781.aabb, AxelPolleres, MichaelKifer, 17:25:38 ... Jeff_Pan, LeoraMorgenstern, apaschke