02:46:21 timbl has quit () 11:22:28 timbl (n=timbl@146-115-66-146.c3-0.lex-ubr1.sbo-lex.ma.cable.rcn.com) has joined #dig 11:36:56 RalphS (n=swick@30-6-188.wireless.csail.mit.edu) has joined #dig 11:39:13 DIGlogger (n=dig-logg@pink-panther.csail.mit.edu) has joined #dig 11:39:13 topic is: DIG (http://dig.csail.mit.edu/ ) meets Mondays at 2:30pm 11:39:13 Users on #dig: DIGlogger RalphS timbl sandro eikeon das05r sbp DanC 12:05:04 timbl has quit () 13:49:11 yosi_s (n=syosi@30-7-176.wireless.csail.mit.edu) has joined #dig 14:31:44 timbl (n=timbl@30-6-196.wireless.csail.mit.edu) has joined #dig 14:42:28 timbl has quit () 15:02:03 presbrey (n=Joe@30-5-201.wireless.csail.mit.edu) has joined #dig 15:26:59 timbl (n=timbl@18.193.7.120) has joined #dig 15:45:21 timbl, cwm was only sending out an accept header for rdf/xml 15:45:28 the reason being a change by you 15:45:51 from Jan 29, 2007 15:46:01 labeled `Separate Accept: headers for buggy servers' 15:46:35 this fixed nothing 15:46:44 it simply stopped cwm from asking for n3 15:48:03 timbl has quit () 15:54:57 yosi_s has quit () 15:56:36 yosi_s (n=syosi@30-7-176.wireless.csail.mit.edu) has joined #dig 15:56:49 yosi_s has quit (Client Quit) 15:58:34 yosi_s (n=syosi@30-7-176.wireless.csail.mit.edu) has joined #dig 16:08:11 timbl (n=timbl@30-6-196.wireless.csail.mit.edu) has joined #dig 16:10:24 yosi_s has quit () 16:10:38 soniaswim (i=soniaswi@30-7-172.wireless.csail.mit.edu) has joined #dig 16:10:50 soniaswim has quit (Client Quit) 16:22:04 yosi_s (n=syosi@30-7-176.wireless.csail.mit.edu) has joined #dig 16:31:26 davidli (i=dli@MACGREGOR-FIVE-FIFTY-NINE.MIT.EDU) has joined #dig 16:33:06 lkagal (n=lkagal1@30-5-196.wireless.csail.mit.edu) has joined #dig 16:33:48 Do we have an agenda today? 16:46:14 DanC, are you going to DIG today? (and if so, I'm curious why. I'm trying to figure out if there's any reason to go.) 17:03:59 the time is reserved in my calendar; I don't like endorsing meetings without prepared agendas, but... 17:05:38 I guess I'm likely to attend in support of UROP supervision 17:19:42 cph_mit (n=cph@w3cdhcp36.w3.org) has joined #dig 17:32:55 yosi_s has quit () 17:43:35 lkagal has quit () 17:44:38 lkagal (n=lkagal1@30-5-196.wireless.csail.mit.edu) has joined #dig 17:45:12 lkagal has quit (Client Quit) 17:47:13 lkagal (n=lkagal1@30-5-196.wireless.csail.mit.edu) has joined #dig 17:47:25 yosi_s (n=syosi@30-7-176.wireless.csail.mit.edu) has joined #dig 17:54:11 I did now. Yeah, UROP supervision is nice, but not worth my time right now. Something about Semantic Web Architecture would be, though. Maybe not today, anyway. 17:56:16 yosi_s has quit () 18:07:44 hmm... getting the GRDDL PR out might preempt my attendance 18:12:44 yosi_s (n=syosi@30-7-176.wireless.csail.mit.edu) has joined #dig 18:14:01 soniaswim (i=soniaswi@30-7-172.wireless.csail.mit.edu) has joined #dig 18:14:14 soniaswim has quit (Client Quit) 18:16:00 cph_mit has quit ("Leaving.") 18:20:20 I wonder if there are a couple really *good* examples of simple N3 rules which I can use for RIF. I'm pretty tired of rules like in the current RIF draft, part of which reads: And ( Exists ?Buyer (purchase(?Buyer ?Seller book(?Author LeRif) $49)) ?Seller=?Author ) 18:21:05 (note the book title and the dollar amount are these weird constant things -- I have no idea what they are.) 18:27:46 the GRDDL spec has a dozen or so rules in it. I dunno to what extent spec writing is an interesting use case in RIF 18:28:24 the rules that interest me tend to be policies that involve quoting. 18:28:55 "you can't assign an action to somebody who isn't at the meeting" is a pretty interesting rule that doesn't involve quoting 18:29:16 I wonder if that one is doable with OWL 1.1 property chaining 18:29:35 action o owner <= attendee 18:30:30 agenda+ agenda bashing 18:30:56 agenda+ around the table report last week progess or otherwaise 18:31:17 Zakim (n=rrs-brid@homer.w3.org) has joined #dig 18:31:22 zakim, this is dig 18:31:22 ok, RalphS; that matches DIG_weekly()2:30PM 18:31:23 agenda+ around the table report last week progess or otherwaise 18:31:29 agenda+ agenda bashing 18:31:31 kennyluck (n=kennyluc@30-7-218.wireless.csail.mit.edu) has joined #dig 18:31:34 zakim, mit531 has Lalana, TimBL, Kenny, Sonia, Yosi, Ralph 18:31:35 +Lalana, TimBL, Kenny, Sonia, Yosi, Ralph; got it 18:31:42 zakim, mit531 also has David 18:31:42 +David; got it 18:32:12 +DanC 18:33:12 soniaswim (i=soniaswi@30-7-172.wireless.csail.mit.edu) has joined #dig 18:33:28 Zakim, mit531 also has Apoorva, Joe 18:33:28 +Apoorva, Joe; got it 18:33:35 Meeting: DIG 18:33:39 Chair: TimBL 18:33:52 scribenick: lkagal 18:34:37 agenda+ Tabulator SPARQL update server 18:34:38 timbl: 2 minutes around the table. Then talk about protocol between tabulator and server. 18:34:54 agenda+ configuration.js 18:35:13 agenda + the meaning of section 14 of rfc2616 18:35:34 Yosi: aka Accept: 18:35:50 hmm... "minor changes" as a commit message... 18:35:53 zakim, take up agendum 1 18:35:53 agendum 1. "around the table report last week progess or otherwaise" taken up [from timbl] 18:36:00 topic: Around the table 18:36:09 Lalana: We had a NICECAP meeting 18:36:23 (NICECAP and DTO... are those known things? I wonder if they're easy to find from the DIG homepage) 18:36:25 about the DTO-funded project E2ESA 18:36:29 which went well. 18:36:37 TAMI/DTO project current status: http://dig.csail.mit.edu/TAMI/inprogress/TAMI.Overview.html 18:36:48 -> http://dig.csail.mit.edu/TAMI/inprogress/TAMI.Overview.html TAMI status 18:36:50 End -End Semantic Accountability 18:38:20 Lalana: we're hoping to have a policy development course next year 18:38:29 s/year/term/ 18:38:40 ... so we're working on making a working reasoner before then 18:39:55 The reasoner will be in scheme to be compatible with earlier work 18:40:37 +Sandro 18:40:58 "reformatting comments" is better than "minor changes" 18:41:07 4.11 Sorting Results 18:41:09 oops 18:41:48 rev 3343 changes a function name; in C, that's a big deal. how about javascript? 18:42:10 ralph: no dig work over past week 18:42:36 yosi: someone discovered bug in cwm that I'm trying to fix 18:43:09 is this the bug you just mentioned, yosi? "sparql/detailed.tests#t1001 fails" http://lists.w3.org/Archives/Public/public-cwm-bugs/2007Jul/0000.html 18:43:12 q+ to use 30 more seconds of my 2 minutes 18:44:26 agenda+ Python or Scheme and Javascript 18:44:46 DanC, that's right 18:44:56 Ralph: 1 press release. PURL service ? 18:45:32 Ralph: EricM's group to provide 303 redirects 18:45:36 Ralph: PURL service will be updated to support 303 redirects 18:45:58 PURL = persistent URLs 18:46:01 agenda+ drag and Drop demo 18:47:27 Kenny: added drag and drop for Tabulator 18:47:41 Kenny: need to register datatypes 18:47:48 agenda+ Clipboard datatypes .. registering datatypes 18:48:03 (usecase/story of drag-n-drop?) 18:48:39 agenda 7 18:49:08 Kenny: can drag n3 file into firefox tab. Think it will be possible to run cwm inside firefox because we can run shell scripts. 18:50:02 David: I added tab and shift + tab 18:50:23 Agenda: https://lists.csail.mit.edu/mailman/private/diggers/2007-July/001244.html 18:50:50 agenda + toward release: documenting, testing new features 18:51:25 David: In the table view most of the data is lost. For editing we need this info. 18:51:47 (datya connetig the statemenst in et store wiht the display) 18:51:53 Joe: Working with EricP on sparql update. 18:52:20 for tab/shift-tab, it would be nice to note that as a new feature in the issue tracker; there's a "show me all new features" report that we (should) use at release time 18:52:43 Joe: Authentication required before updating. Connection with algae ? 18:54:19 presbrey, that sounds cool. is there anybody else who knows how to use it? 18:54:43 Joe: already connected with Algae using sparql update. EricP is finishing delete in Algae. 18:55:05 s/update/insert 18:55:59 Joe: EricP doesn't like Andy's sparql update so I've updated tabulator to use EricP's language. 18:57:00 Timbl: I'd prefer it if you used Andy's language. 18:57:17 (I can't concur with tim here; I haven't looked at Andy's syntax vs Eric's... though I agree that differences should get worked out, preferably with discussion archives in public-sparql-dev@w3.org ) 18:57:34 Ralph: You shouldn't lose support for Andy's language 18:59:18 Ralph: Joe, it would be good to figure out if there any particular advantage of using one over the other in Tabulator. 18:59:38 http://jena.hpl.hp.com/~afs/SPARQL-Update.html 18:59:47 http://128.31.35.90/yacker/uploads/SPARQLseqFed?lang=perl&markup=html 19:00:17 http://www.w3.org/1999/02/26-modules/User/Algae-HOWTO.html 19:00:51 http://www.w3.org/2004/05/06-Algae/ 19:02:18 Timbl: Welcome Apoorva 19:02:35 and in what programming language do you expect to do it ;-) 19:02:39 Apoorva: We will be developing a policy reasoner in Scheme 19:02:51 scheme. sigh. 19:03:24 Apoorva: I'll be working on the ReiPlus language 19:06:00 DanC, what's wrong with scheme? lambda? if so, we can try http://en.wikipedia.org/wiki/Unlambda 19:07:18 what's wrong with scheme is that every scheme project seems to make its own customized dialect of scheme; it's quite difficult to read scheme code, in my experience. there's little appreciation for "follow your nose" 19:07:22 Sonia: I'm working on coloring in the outline view. 19:07:42 Looking at http://web.mit.edu/soniaswm/Public/foaf.rdf#me 19:07:53 in tabulator much of the data is green. 19:08:12 Currently any CC licece wil turn green. In future, thi will be programmable. 19:08:36 -> http://dig.csail.mit.edu/issues/tabulator/issue203 reflect CC license in outline view 19:09:04 Sonia: If you select a certain license, all data with that license will turn green. 19:09:46 Timbl: I was on vacation last week ! 19:10:17 http://dig.csail.mit.edu/2005/ajar/ajaw/data 19:12:01 Timbl: at least from w3c. I put some views on the tabulator. There is a table, cog wheel, and the rdf symbol next to the uri 19:13:05 -> http://dig.csail.mit.edu/issues/tabulator/issue81 Issue81 document/graph view 19:14:18 Timbl: cog provides details of the request 19:15:11 Timbl: rdf symbol show a serialization of the file 19:19:19 Timbl: I've added base to cwm 19:19:32 s/base/@base/ 19:19:41 @base <../foo> 19:20:33 --------------------------- 19:20:43 agenda? 19:21:03 Zakim, close item 1 19:21:04 Zakim, close item 2 19:21:04 I see a speaker queue remaining and respectfully decline to close this agendum, DanC 19:21:06 agendum 2, agenda bashing, closed 19:21:07 I see 8 items remaining on the agenda; the next one is 19:21:08 1. around the table report last week progess or otherwaise [from timbl] 19:21:42 agenda? 19:22:34 zakim, take up agendum 7 19:22:35 agendum 7. "drag and Drop demo" taken up [from timbl] 19:22:55 zakim, order 3,5 19:22:55 I don't understand 'order 3,5', RalphS 19:22:59 zakim, agenda order 3,5 19:22:59 ok, RalphS 19:23:14 Kenny demos drag and drop... 19:23:31 action: Ralph buy Kenny a miniDVI->VGA adapter 19:24:06 I had always assumed that n3 files just appeared out of the aether 19:24:31 Kenny opens a dir, selects an n3 file, and drags it to a firefox tab. 19:25:08 Kenny: you can also open a URI in tabulator in another tab. For example, drag and drop Joe's foaf. 19:25:18 q+ to ask for drag-n-drop tutorial, a la calendar, query tutorials 19:25:24 Kenny drags a cell from tabulator onto a ffox tab and it opens in that tab. 19:27:00 Kenny drags an image file into Joe's foaf file as his depiction. 19:27:49 Kenny: need to add it to the predicate 19:28:19 (if I open http://www.w3.org/People/Connolly/ in a separate window and drag the photo from there to "Depiction", then firefox replaces the whole tabulator with the photo) 19:28:38 Kenny: can also drag text into an editor. 19:30:25 ~/projects/tabulator/ajar$ hg log --date ">2007-07-09"|grep changeset|wc 19:30:25 71 142 2130 19:30:35 so 71 commits in the last week. busy week! 19:32:15 Kenny: If you add an empty document to the kb, it shows up as a NewRDFDocument. 19:32:47 --------------------------------------- 19:34:11 (I just updated http://homer.w3.org/~connolly/projects/tabulator/ w.r.t. svn) 19:34:59 DanC, I still cannot hg pull that URI 19:35:20 what happens when you try, yosi_s ? 19:35:31 30-7-176:/tmp yosi$ hg pull http://homer.w3.org/~connolly/projects/tabulator/ 19:35:31 abort: There is no Mercurial repository here (.hg not found)! 19:35:37 agenda? 19:35:40 you have to hg init first 19:35:46 or use hg clone rather than hg pull, yosi 19:36:07 zakim, close agendum 7 19:36:08 I see a speaker queue remaining and respectfully decline to close this agendum, RalphS 19:36:13 DanC, you wanted to ask for drag-n-drop tutorial, a la calendar, query tutorials 19:36:29 next agendum 19:36:48 http://www.faqs.org/rfcs/rfc2616.html 19:36:57 zakim, take up agendum 5 19:36:57 agendum 5. "the meaning of section 14 of rfc2616" taken up [from yosi_s] 19:37:11 http://www.w3.org/Protocols/rfc2616/rfc2616.html 19:37:47 Yosi: Are you allowed to have more than 1 accept header ? 19:38:02 -> http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.1 14.1 Accept 19:38:06 http://www.w3.org/Protocols/rfc2616/rfc2616.html 19:38:43 "Multiple message-header fields with the same field-name MAY be present in a message if and only if the entire field-value for that header field is defined as a comma-separated list [i.e., #(values)]." 19:38:45 DanC: The syntactic details of the accept header are not in the accept section but in the syntax section 19:39:57 Yosi: Timbl tried to allow multiple accept headers in cwm but this didn't work because python http libraries don't allow it. 19:40:36 Yosi: this caused the error that was reported yesterday 19:40:45 ericP was asking if cwm should also have a choice in accept: for turtle 19:40:54 http://www.w3.org/TR/2006/WD-swbp-vocab-pub-20060314/ 19:41:14 "All comments are welcome and may be sent to public-swbp-wg@w3.org; " 19:41:49 -. http://www.w3.org/TR/swbp-vocab-pub/ 19:41:58 -> http://www.w3.org/TR/swbp-vocab-pub/ Best Practice Recipes for Publishing RDF Vocabularies 19:42:46 move to next agendum 19:42:46 agendum 9. "toward release: documenting, testing new features" taken up [from DanC] 19:43:05 http://dig.csail.mit.edu/2005/ajar/ajaw/tut/querytut.html 19:45:16 -> http://dig.csail.mit.edu/issues/tabulator/issue?@columns=title,id,activity,actor&@sort=-activity&@group=priority&@filter=priority,status&@pagesize=50&@startwith=0&priority=4&status=8&@dispname=Features%20done features done report 19:47:15 "I wouldn't do any global changes without Jim here" <- having more tests (esp automated tests) can avoid that sort of thing, sometimes. 19:50:05 stuff tends to get stuck in "done-cbb" and/or "testing" state; I wonder if there's anything to be done about that. 19:51:29 "Show rdfs:comment when hover over a node" is marked done-cbb; in what way could it be better, kennyluck ? I'm inclined to create new issues for the cbb parts and mark this one done 19:52:00 '252 instances' would work pretty well 19:53:03 yes, use "testing" status for "done but not documented" 19:53:10 done, and has reached a state of absolute perfection that cannot be improved upon 19:53:19 Actually this feature is not on the trunk, so it's actually 'deffered' or 'removed' 19:53:25 '1..20 of 252' would also be ok 19:54:23 -> http://dig.csail.mit.edu/issues/tabulator/issue176 Show rdfs:comment when hover over a node 19:56:09 implemented in a long-time-ago branch 19:56:12 https://svn.csail.mit.edu/kennyluck/tab/tab.html 19:56:19 I tend to stick stuff in "testing" when I see some claim that it's done (e.g. in a commit message) that I haven't verified myself. 19:57:45 Zakim, remind me in 3 minutes that it is 4:00 19:57:46 ok, yosi_s 19:59:01 agenda? 19:59:23 2nd motion to adjourn. 19:59:57 presbrey has quit ("Leaving.") 20:00:31 zakim, list attendees 20:00:31 As of this point the attendees have been Lalana, TimBL, Kenny, Sonia, Yosi, Ralph, David, DanC, Apoorva, Joe, Sandro 20:00:46 yosi_s, you asked to be reminded at this time that it is 4:00 20:01:35 -MIT531 20:01:42 -Sandro 20:01:52 Sorru, DanC, the phone lost power 20:02:00 But we had adjourned 20:02:53 lkagal has quit () 20:03:39 lkagal (n=lkagal1@30-5-196.wireless.csail.mit.edu) has joined #dig 20:03:46 right, we're adjourned. 20:06:42 DIG_weekly()2:30PM has ended 20:06:43 Attendees were Lalana, TimBL, Kenny, Sonia, Yosi, Ralph, David, DanC, Apoorva, Joe, Sandro 20:09:46 yosi_s, any luck with http://homer.w3.org/~connolly/projects/tabulator/ ? 20:10:10 yes, a hg clone worked 20:11:15 I found hg fairly easy to learn; I guess it matches my intuitions 20:12:40 I've found for my own use cases that bzr is a better match for me; even if it is really slow 20:13:19 bzr looks quite tempting; it seems to fit into the web a little nicer. I have managed to avoid using it so far, but I doubt I can avoid it much longer. 20:14:16 bzr is slow... are you using it on huge projects? or is it slow even on small/medium projects? 20:14:34 on huge projects it is unusably slow 20:14:47 I use it on small projects, where it is merely slow 20:15:52 cvs is slow too 20:16:18 cvs is slow any time a network is involved 20:16:52 I made a copy of the cwm tree in bzr and hg 20:16:54 if the ,v files are local, cvs is reasonably fast, no? 20:16:56 changed one file 20:16:58 ran diff 20:17:15 I don't remember the numbers 20:17:24 I seem to remember that hg was around 100 times faster 20:17:29 Zakim has quit (Remote closed the connection) 20:17:51 I don't know about local cvs; I've never done it 20:18:18 RalphS has quit ("bye for today") 20:18:27 in a way, hg cheats by copying the repository so that diff is faster... 20:18:47 ... but since its repository is often smaller than the checked-out version (due to compression), it's not bad at all. 20:19:40 both hg and bzr keep a local copy of the repository 20:19:46 that should not have mattered 20:20:27 connolly@pav:~/projects/tabulator/ajar$ du -s .hg 20:20:27 15884 .hg 20:20:27 connolly@pav:~/projects/tabulator/ajar$ du -s . 20:20:27 54879 . 20:20:51 i.e. the whole project history of the tabulator is smaller than the checked-out version. 20:21:06 davidli has quit () 20:21:24 (since 15 is less than half of 54) 20:22:18 oops; I have .svn too 20:23:31 kennyluck has quit () 20:24:27 where in http://www.w3.org/TR/swbp-vocab-pub/ is the line I'm supposed to complain about? 20:24:32 what does it say? 20:24:35 what should it say? 20:24:38 ~/projects/tabulator/ajar$ hg archive -t files /tmp/tabr 20:24:44 ~/projects/tabulator/ajar$ du -s /tmp/tabr 20:24:44 17626 /tmp/tabr 20:25:56 timbl has quit () 20:26:16 complain... good question. I just looked at all occurrences of "application/rdf+xml" and I don't see any problems 20:26:38 what doe the line 20:26:39 RewriteCond %{HTTP_ACCEPT} application/rdf\+xml 20:26:41 mean? 20:27:46 I can only guess, but I doubt that helps 20:32:14 soniaswim has quit (Read error: 110 (Connection timed out)) 20:37:21 yosi_s, I suggest you mail timbl, copy www-archive, and maybe me and ralph 20:58:30 DanC, I sent something 20:58:46 cool 20:59:07 presbrey (n=Joe@c-66-30-25-104.hsd1.ma.comcast.net) has joined #dig 21:03:40 yosi_s has quit () 21:23:17 timbl (n=timbl@30-6-196.wireless.csail.mit.edu) has joined #dig 21:28:39 presbrey has quit (Read error: 110 (Connection timed out)) 21:36:26 lkagal has quit () 21:46:52 timbl has quit () 22:45:48 timbl (n=timbl@146-115-66-146.c3-0.lex-ubr1.sbo-lex.ma.cable.rcn.com) has joined #dig