IRC log of dawg on 2005-07-12
Timestamps are in UTC.
- 14:31:02 [RRSAgent]
- RRSAgent has joined #dawg
- 14:31:02 [RRSAgent]
- logging to http://www.w3.org/2005/07/12-dawg-irc
- 14:31:02 [Zakim]
- +??P10
- 14:31:06 [AndyS_]
- zakim, ??P10 is AndyS
- 14:31:06 [Zakim]
- +AndyS; got it
- 14:31:10 [kendall]
- zakim, who's on the phone
- 14:31:10 [Zakim]
- I don't understand 'who's on the phone', kendall
- 14:31:11 [Zakim]
- -Yoshio
- 14:31:12 [jeen]
- grrr. skypeout doesn't work again. I'll have to switch rooms.
- 14:31:13 [kendall]
- zakim, who's on the phone?
- 14:31:13 [Zakim]
- On the phone I see Kevin, Kendall_Clark, AndyS
- 14:31:16 [AndyS_]
- zakim, ??P10 is AndyS+DaveB
- 14:31:16 [Zakim]
- I already had ??P10 as AndyS, AndyS_
- 14:31:33 [Zakim]
- +Yoshio
- 14:31:44 [Zakim]
- +[IBMCambridge]
- 14:31:47 [DanC]
- agenda + Convene, take roll, review records and agenda http://lists.w3.org/Archives/Public/public-rdf-dawg/2005JulSep/0035.html
- 14:31:49 [AndyS_]
- zakim, ??P10 has AndyS+DaveB
- 14:31:49 [Zakim]
- sorry, AndyS_, I do not recognize a party named '??P10'
- 14:31:52 [Zakim]
- +[IBMCambridge.a]
- 14:31:57 [DanC]
- agenda + new requirement on handling bnodes?
- 14:32:01 [LeeF]
- zakim, [IBMCambridge] is temporarily LeeF
- 14:32:01 [Zakim]
- +LeeF; got it
- 14:32:03 [DanC]
- agenda + SPARQL QL publication
- 14:32:12 [DanC]
- agenda + punctuationSyntax tests
- 14:32:13 [EliasT]
- EliasT has joined #dawg
- 14:32:23 [LeeF]
- zakim, [IBMCambridge.a] is temporarily EliasT
- 14:32:25 [Zakim]
- +EliasT; got it
- 14:32:26 [Zakim]
- +DanC
- 14:32:36 [Zakim]
- +[IPcaller]
- 14:32:43 [SteveH]
- Zakim, IPcaller is SteveH
- 14:32:43 [Zakim]
- +SteveH; got it
- 14:32:51 [DanC]
- Zakim, take up item 1
- 14:32:51 [Zakim]
- agendum 1. "Convene, take roll, review records and agenda http://lists.w3.org/Archives/Public/public-rdf-dawg/2005JulSep/0035.html" taken up [from DanC]
- 14:32:56 [Zakim]
- +EricP
- 14:33:00 [DanC]
- Scribe: SteveH
- 14:33:02 [DanC]
- Chair: DanC
- 14:33:06 [DanC]
- Zakim, list attendees
- 14:33:06 [Zakim]
- As of this point the attendees have been Kevin, Yoshio, Kendall_Clark, AndyS, LeeF, EliasT, DanC, SteveH, EricP
- 14:33:28 [ericP]
- Regrets:
- 14:33:29 [kendall]
- i don't either. odd.
- 14:33:33 [SteveH]
- rollcall
- 14:33:33 [DanC]
- http://www.w3.org/2001/sw/DataAccess/#who
- 14:33:52 [SteveH]
- agfa - jos not here yet
- 14:34:20 [SteveH]
- asemantics - not heard from for a while
- 14:34:28 [SteveH]
- u bristol - dave beckett
- 14:34:42 [SteveH]
- hp - andy + kevin
- 14:35:08 [Zakim]
- +Jeen_Broekstra
- 14:35:21 [SteveH]
- maryland - kendal
- 14:35:31 [SteveH]
- matsushita - yoshio
- 14:35:31 [kendall]
- "kendall", actually
- 14:35:38 [SteveH]
- ntt - not heard from for a while
- 14:36:09 [SteveH]
- profium - no regrets from janne
- 14:36:57 [kendall]
- no biggie, steve :>
- 14:37:28 [SteveH]
- tersting actions continued without discussion
- 14:37:36 [SteveH]
- next meeting 19th july
- 14:37:41 [Zakim]
- Not knowing who is chairing or who scribed recently, I propose EricP
- 14:37:46 [Zakim]
- Not knowing who is chairing or who scribed recently, I propose EliasT
- 14:37:51 [kendall]
- oh, i have to send regrets for next week. Will be @ NASA touring rocket ships and stuff (at a SemWeb workshop, actually)
- 14:37:58 [SteveH]
- scribe - EliasT
- 14:38:20 [DanC]
- Zakim, next agendum
- 14:38:20 [Zakim]
- agendum 2. "new requirement on handling bnodes?" taken up [from DanC]
- 14:38:42 [DanC]
- . ACTION: KendallC to ask Bijan to consider implications of answering bNode bindings with created URIs
- 14:38:43 [SteveH]
- handling bnodes requirement was discussed on mailing list
- 14:38:48 [DanC]
- DONE
- 14:40:56 [SteveH]
- ericp: assigning uris to bnodes may bring up same issues as using a uri in the first place
- 14:41:05 [SteveH]
- ericp: do other approaches have the same problems?
- 14:42:00 [Zakim]
- +JosD
- 14:42:02 [jeen]
- jeen has joined #dawg
- 14:42:17 [JosD]
- JosD has joined #dawg
- 14:42:30 [kendall]
- wow, v. bad connection suddenly
- 14:42:31 [SteveH]
- kendall: I think we can rely on the syntactic hack (_!:...)
- 14:42:53 [DanC]
- "it must be possible for a client to refer to a bnode provided by a server"
- 14:43:13 [DanC]
- Zakim, list attendees
- 14:43:13 [Zakim]
- As of this point the attendees have been Kevin, Yoshio, Kendall_Clark, AndyS, LeeF, EliasT, DanC, SteveH, EricP, Jeen_Broekstra, JosD
- 14:43:24 [patH]
- patH has joined #dawg
- 14:43:40 [DaveB]
- it sounds like session based to me
- 14:43:48 [patH]
- Hi y'all, sorry we have no phones here at present.
- 14:43:50 [DanC]
- "it must be possible for a client to refer to a bnode provided by a server... for some server-specified amount of time"
- 14:44:13 [SteveH]
- kendall: we intend to offer stability beyond session
- 14:44:32 [patH]
- No, Florida. We got his by ANOTHER huricane.
- 14:44:38 [patH]
- his/hit
- 14:44:46 [DaveB]
- eek
- 14:45:30 [SteveH]
- duration of bnode stablity is server supplied?
- 14:45:55 [kendall]
- well, in some sense, yes, it's always server defined, whether it's explicitly specified or not.
- 14:46:11 [LeeF]
- In particular, because the duration could be "zero" for servers that don't support bnode stability.
- 14:46:15 [patH]
- Suggest it might be best to not talk of durations.
- 14:46:33 [kendall]
- +1 path
- 14:46:53 [patH]
- Suggests need to negotiate, etc., whereas surely all needed is to allow server to refuse to recognize a bnode as a name.
- 14:47:04 [SteveH]
- kevin: would like more discussion
- 14:47:18 [AndyS_]
- Should not define the stability and leave to impls.
- 14:47:26 [DanC]
- Yoshio? do you think the WG should spend more time investigating this requirement?
- 14:48:04 [Yoshio]
- dan, I'm not connected now
- 14:48:21 [Yoshio]
- but I don't think we should do so
- 14:48:34 [DanC]
- hmm... "servers must be allowed to provide bnode-referencable bnodes"
- 14:48:47 [SteveH]
- kendall: we'd like to be able to do this, no need to require others to do it. wants to make sure not slammed in last call as we havent talked about it
- 14:48:50 [LeeF]
- I prefer that wording.
- 14:49:31 [DanC]
- hmm... "servers must be allowed to provide referencable bnodes"
- 14:49:41 [SteveH]
- I prefer it too
- 14:49:42 [Yoshio]
- I agree . I think it's upto servers (or services)
- 14:50:23 [DanC]
- hmm... "SPARQL QL should include syntax so that servers can provide referencable bnodes"
- 14:50:29 [SteveH]
- andy: "must be allowed to" is a noop, just aditing servers can do that it they want to, i dont think its a requirement. the earlier wording gives it too much weight, and we have to discuss it
- 14:50:40 [kendall]
- What about the language in the spec that Ron Alford quoted which seems to make it impossible to "allow to provide..."?
- 14:51:03 [SteveH]
- andy: have been proposals that require no changes
- 14:51:27 [SteveH]
- lee: what I took away is that it would be ok to let it slide as long as the syntax allows it
- 14:51:54 [SteveH]
- lee: important if [something..., broke up]
- 14:51:59 [SteveH]
- lee: more discussion needed
- 14:52:07 [SteveH]
- elias: ???
- 14:52:13 [EliasT]
- elias: same as Lee.
- 14:52:21 [SteveH]
- dan: I think it can wait
- 14:52:48 [LeeF]
- SteveH: Rest of what I said was that the discussion on the mailing list seemed to raise the issue that if the WG does not specifically address a requirement on this then there will be (are already?) wildly divergent implementations of bnode stability
- 14:53:03 [kendall]
- +1 to steve's torn-ness
- 14:53:05 [SteveH]
- steve: torn
- 14:53:10 [kendall]
- it ain't simple
- 14:53:10 [DanC]
- q+ AndyS
- 14:53:13 [DanC]
- q+ SteveH
- 14:53:41 [SteveH]
- eric: think its potentially dangerous, fair ammount of work to persuade ourselves that its dangerous or not
- 14:54:19 [kendall]
- i can only hear about 1/3rd of what jeen is saying, FYI
- 14:54:25 [SteveH]
- jeen: agrees with eric, whole different set of issues in sparql as bnode syntax is allready used, we included it for a reason
- 14:54:44 [SteveH]
- jeen: should be an issue
- 14:55:09 [SteveH]
- jos: its clear that the scope is the graph, refering to it outside breaks rdf
- 14:55:26 [kendall]
- which notation did Jos mention?
- 14:55:27 [SteveH]
- jos: can use eg. part notation[?], we dont have much time, agrees with dan's position
- 14:55:28 [DanC]
- ack andys
- 14:55:30 [kendall]
- ah
- 14:55:39 [DaveB]
- do I get a say?
- 14:55:42 [JosD]
- the path notation Kendall
- 14:55:45 [patH]
- suggest this can be handled by must/may language. Servers MAY recoignioze a bnode in a query as identical to one in an earlier response. But they are not oboliged to.
- 14:55:49 [kendall]
- thanks, Jos
- 14:55:57 [AndyS_]
- Howard ref'ed another syntax hack which was <_:bnodelabel> because "_" is an illegal URI scheme. It allows more chars in bNode labels else much the same as _!: but no grammar change. Utilizes quoting of <>, no more.
- 14:55:57 [Yoshio]
- (not knowing what's going on in the voice track) I further think servers can provide such functionality without any change. they can just announce to their cliants that they can do that with conventional bnode labels(? name? whatever )
- 14:56:05 [kendall]
- DanC: Dave Beckett was skipped, too
- 14:56:16 [SteveH]
- andy: there are designs that dont change the syntax[?], can use the illegal uri scheme and put it inside the quotes for uris
- 14:56:25 [DanC]
- <_:foo>? that's squatting on URI scheme space, no, andy?
- 14:56:32 [SteveH]
- andy: it allows you a wider choice of bnode labels, not concerned with the start of labels
- 14:56:50 [SteveH]
- thats how 3store implemeneted it by accident in RDQL
- 14:57:38 [DanC]
- no, not squatting.
- 14:57:41 [kendall]
- (quoting mechanisms are good things. IMO!)
- 14:57:42 [SteveH]
- andys: <_:foo> would be explicitly not a uri, equivalent to _:!foo
- 14:58:14 [SteveH]
- dave: it should be postponed, session related, thinks we will be looking at more session things in the next versions. postpone or reject
- 14:58:18 [patH]
- Guys,we don't need a new kind of name syntax. They are sztill bnodes, just the scope may be understood differently.
- 14:58:22 [AndyS_]
- <_:foo> can be done without WG help :-|
- 14:58:51 [patH]
- normal, scope=answer, possible scope=session. Up to server to allow or refust second option.
- 14:59:08 [DanC]
- pat, if you have an opinion on whether this requirement is worth more WG study before last call, it's in order now.
- 14:59:08 [patH]
- refust/refuse
- 14:59:10 [kendall]
- I'd be perfectly happy with PatH's solution.
- 14:59:18 [DaveB]
- this might be related to multi-graph issues (named graphs), also in sparql.next()
- 14:59:25 [SteveH]
- andy: not introdcuing a new rdf term, there still bnodes, just scoped to something else
- 14:59:42 [patH]
- DanC, not sure where we currently stand, but think solution is farirly clear in outline.
- 14:59:47 [DanC]
- ack steveh
- 15:00:01 [kendall]
- It's VERY CLEAR that the chair wants to postpone. stack the deck much?! :>
- 15:00:29 [DanC]
- yes, I'm obliged by charter to be inclined to postpone, us being 6 months behind the schedule that the AC blessed.
- 15:00:38 [patH]
- Ok, point taken. Hmmmm, well, the 'right' way to go seems obvious to me, but I guess that is saying it needs more study.
- 15:00:46 [kendall]
- eh, i prefer neutrality, but i'm just sniping for fun. no problems.
- 15:00:58 [patH]
- Im OK to postpone, though I think it would be a pity.
- 15:01:51 [patH]
- Occurs to me we could still weaken the draconian wording that Kendall objected to orginally.
- 15:02:25 [kendall]
- That would work too; remember that our original position was just to strike that wording. That's it. Just let us do bnode stability and still claim compliance.
- 15:02:33 [SteveH]
- andy: bringing in session would impack the soap bindings
- 15:02:39 [SteveH]
- poll...
- 15:02:57 [SteveH]
- should spend more time: 1
- 15:03:58 [SteveH]
- +1 to striking wording
- 15:04:06 [patH]
- +1
- 15:06:21 [SteveH]
- SELECT ?x WHERE (?x foaf:knows <_:genid.33553>)
- 15:06:35 [SteveH]
- ^ example of bug exploit in 3store v2
- 15:07:15 [SteveH]
- andys: can just be a convention
- 15:07:28 [kendall]
- didn't mean to be out of order
- 15:07:30 [kendall]
- eh
- 15:07:33 [SteveH]
- kendall: worried about that being different implementions
- 15:07:48 [ericP]
- q+ to endorse the extensibility approach (SteveH's)
- 15:08:18 [SteveH]
- incase anyone clear I *do not* like the <> approach
- 15:08:22 [DanC]
- _!:foo ?
- 15:08:31 [Zakim]
- -Yoshio
- 15:08:42 [SteveH]
- ex:label(?bnode, "label") is nicer IMHO
- 15:09:11 [Zakim]
- +Yoshio
- 15:09:17 [ericP]
- SteveH, I refer to your ext:bNodeLabel(?x, "xyz") suggestion
- 15:09:26 [SteveH]
- kendall: we want to be compliant, and do bnode stability
- 15:09:40 [SteveH]
- danc: it you allow non-SPARQL queries then its outside the spec, the market decides
- 15:09:56 [SteveH]
- kendall: the wording seems to rule this out as a complaint solution
- 15:10:36 [patH]
- Issue isnt complianc eof query, bnut of server treating it in a special way.
- 15:10:51 [AndyS_]
- Steve - that "?bnode" is not a value or individual (so it is funny in a different way to bound())
- 15:11:12 [kendall]
- zakim, mute me
- 15:11:12 [Zakim]
- Kendall_Clark should now be muted
- 15:11:23 [DanC]
- (ericp, hasn't this question about filter functions been asked and answered?)
- 15:11:37 [kendall]
- zakim, unmute me
- 15:11:37 [Zakim]
- Kendall_Clark should no longer be muted
- 15:11:42 [SteveH]
- eric: steve suggested ex:bNodeLabel using a filter function, I think it meets everyones requirements, do a query on a graph and subsitture stable bnodes. has all the semnatics we want from an extensible function, and has prescribed failure mode
- 15:12:34 [SteveH]
- kendall: i believe we could live with that, but I prefer the other one, think it does satisfy the requirements
- 15:12:35 [kendall]
- his name is Ron :>
- 15:12:58 [SteveH]
- eric: maryland's objection to ex: is that its a 2nd class citizen syntaxically
- 15:13:21 [SteveH]
- kendall: care more about being able to do this than interop.
- 15:13:54 [patH]
- If I follow this, the idea seems like a kludge. Bnode scopes are not set in stone, so why do we need to link bnodes to other ids just to alter their scopes?
- 15:14:01 [SteveH]
- eric: if we adopt it we have to define what it does
- 15:14:24 [kendall]
- i agree that bnode scopes are not set in stone
- 15:14:38 [SteveH]
- ericP: would you be happy is it was not defined
- 15:15:05 [patH]
- DanC: for assertions, yes, but not for queries. We can decide that.
- 15:15:40 [DaveB]
- ref to http://lists.w3.org/Archives/Public/public-rdf-dawg-comments/2005Jun/0039.html
- 15:15:46 [DanC]
- start of thread http://lists.w3.org/Archives/Public/public-rdf-dawg-comments/2005Jun/0039.html
- 15:15:47 [DaveB]
- ^- ron alford's original message
- 15:15:59 [patH]
- DanC: to elaborate: consider a query/answer session as being all about a single graph. Then this makes RDF sense.
- 15:16:11 [DanC]
- http://www.w3.org/2001/sw/DataAccess/rq23/#BlankNodes
- 15:16:51 [patH]
- Yes, well, that wording would nbeed to be changed.
- 15:16:56 [kendall]
- path: *exactly*!
- 15:19:33 [SteveH]
- eric: if we use a filter function we can leave the wording, its post the grpah query
- 15:19:40 [patH]
- Seems to me that the issue is all about scope of bnodes in queries. OPtions are : scope-query (default?) , scope=session. SUggest that servers may offer latter but are not required to, and that query may 'request' it by putting a bnode in some special p[lace in the query.
- 15:19:46 [SteveH]
- kendall: if thats true its interesting and might work
- 15:20:51 [AndyS_]
- Pat - bBodes also appear in [] foaf:name "foo" which by the session rule does not match surely.
- 15:21:49 [DanC]
- "A blank node can appear in a query pattern. It behaves as a variable; a blank node in a query pattern may match any RDF term."
- 15:21:52 [patH]
- Well, not sure about that example, but the answer would be, if the query asks for session rule, and the server allows it, then it does.
- 15:22:16 [Yoshio]
- kendall, could you write waht you said on IRC for me? I missed it, sorry
- 15:22:22 [SteveH]
- dave: need to say that blank nodes in CONSTRUCT and SELECT are distinct from bnodes in data
- 15:22:30 [patH]
- DanC: in this proposal, that wouldbe the default normal query-based rule, b ut could be altered.
- 15:22:41 [kendall]
- yoshio: sorry, don't know what you mean?
- 15:22:41 [patH]
- DaveB: why?
- 15:22:54 [DanC]
- replace both paras with: "A blank node can appear in a query pattern. It behaves as a variable; a blank node in a query pattern may match any RDF term."
- 15:23:28 [DaveB]
- patH: [] in a CONSTRUCT template (blank node in an output graph) is different from [] in a SELECT graph pattern (variable in a query)
- 15:24:35 [kendall]
- yoshio: maybe, sorry, i can't remember if i did or not. :>
- 15:24:43 [patH]
- Ah, I see. Well, I guess there would be no objection in principle to allowing bnode cooccurrence between construct and select, though I havnt thought through the consequencwes.
- 15:24:49 [DanC]
- PROPOSED: to replace 2 paras under 2.7 Blank Nodes, Blank Nodes and Queries with "A blank node can appear in a query pattern. It behaves as a variable; a blank node in a query pattern may match any RDF term." contingent on review by Kendall this week; and raise and postpone an issue on referring to bnodes from queries.
- 15:25:00 [kendall]
- oh, yes, yoshio, I did. I said that I agreed with you, except for this language in 2.7 about blank nodes and queries
- 15:25:13 [patH]
- +! proposal
- 15:25:22 [patH]
- +!/+1
- 15:25:40 [patH]
- sorry, Zakim.
- 15:25:44 [SteveH]
- +1
- 15:25:54 [ericP]
- +1
- 15:25:55 [kendall]
- hell, i'm +2 on that proposal
- 15:25:58 [jeen]
- +1
- 15:26:06 [SteveH]
- objections: 0
- 15:26:13 [SteveH]
- anbsensions: 1
- 15:26:21 [SteveH]
- RESOLVED
- 15:26:22 [SteveH]
- ?
- 15:26:22 [ericP]
- abstensions: 1
- 15:26:22 [DanC]
- RESOLVED, daveB abstaining
- 15:26:47 [SteveH]
- ACTION Andys: make edit about bNodes
- 15:27:17 [DanC]
- ACTION KendallC: review new nbodes text
- 15:27:28 [DanC]
- ACTION DanC: raise and postpone issue on referring to bnodes from queries
- 15:27:38 [DanC]
- ericp has some stuff he may send mail about
- 15:28:03 [DanC]
- Zakim, next item
- 15:28:03 [Zakim]
- agendum 3. "SPARQL QL publication" taken up [from DanC]
- 15:28:17 [DanC]
- . ACTION: EricP to refine definitions extraction
- 15:28:29 [DanC]
- continues.
- 15:28:31 [DanC]
- ACTION: EricP to refine definitions extraction
- 15:28:45 [DanC]
- ACTION: EricP clarify which regex lang, new section ericp; have AndyS check it. (in progress)
- 15:29:18 [DanC]
- . ACTION: PatH to review new optionals defintions, if any
- 15:29:25 [ericP]
- -> http://www.w3.org/TR/xmlschema-2/#regexs XML Schema regex lang
- 15:29:48 [SteveH]
- andys: still discussing optionals, has wording he likes
- 15:30:02 [DanC]
- Pat, Andy says he's got optionals language for you to review; did you see that?
- 15:30:05 [DanC]
- andy, pointer maybe?
- 15:30:58 [DanC]
- (today looks like 90min... or should i try to wrap up in just a few minutes?)
- 15:31:03 [DaveB]
- AndyS and I discussed some results format changes, looks like xsi:type is a PITA to keep around. also adding a <head><link> and moving the boolean results format format around
- 15:31:05 [patH]
- I saw it but not yet read it. Hopefully tomorrow or so.
- 15:31:20 [DanC]
- ACTION: PatH to review new optionals defintions, if any. continues.
- 15:31:22 [AndyS_]
- Thanks
- 15:31:30 [DanC]
- ACTION: DanC to write SOTD; work with EricP to publish
- 15:31:36 [SteveH]
- danc: not much progress on status doc
- 15:32:07 [SteveH]
- andys: section 11, done my sections, found 1 thing thats probably a typo
- 15:32:12 [SteveH]
- eric: thinks it is a typo
- 15:32:41 [DanC]
- ACTION EricP: fix typo in section 11 from Souri's comment, and one from AndyS
- 15:33:49 [kendall]
- (god, i didn't know that regex specs were as fecund as Scheme interpreters and IRC clients!)
- 15:34:03 [SteveH]
- ericP: regex operator didnt have its own section, wnated text describing it, so got new function, makes swamp bigger, cries out for reorg, dan said can change order as long as the words dont change
- 15:34:40 [DaveB]
- I assume you refering to 11.2.3.6 fn:regex ?
- 15:35:10 [SteveH]
- ericp will leave the regex section asis
- 15:35:37 [SteveH]
- kendall, would like cvs output sent to list
- 15:35:37 [SteveH]
- +1
- 15:35:43 [DanC]
- ACTION DanC: investigate having CVS commits send to the WG list
- 15:36:11 [SteveH]
- danc: will investigate getting cvs diffs sent to list
- 15:36:25 [kendall]
- heh, it might send the message to our stragglers & lurkers that it's End of Days :>
- 15:38:10 [DaveB]
- q+ minor result format change affecting rq23 example in 10.5
- 15:38:26 [kendall]
- q+ to ask about the optionals issue
- 15:38:47 [ericP]
- q-
- 15:38:59 [DanC]
- ack daveb
- 15:39:15 [DanC]
- agenda + results format, schemalocation
- 15:39:57 [DanC]
- ack kendall
- 15:39:57 [Zakim]
- kendall, you wanted to ask about the optionals issue
- 15:40:08 [DanC]
- q+ to ask KC about relational algebra
- 15:40:27 [SteveH]
- kendall, is the optionals discussion about 2 diff. ways to describe the same design, or do they have design differences
- 15:40:42 [DanC]
- very subtle and relevant question, KC... hard to say, from where I sit. test cases are welcome :)
- 15:40:50 [SteveH]
- andys: in theory no, but we cant prove that
- 15:41:18 [DanC]
- ack danc
- 15:41:18 [Zakim]
- DanC, you wanted to ask KC about relational algebra
- 15:41:44 [SteveH]
- danc: curious to know what the defn. would look like in relational algebra
- 15:41:54 [SteveH]
- +1
- 15:42:54 [SteveH]
- kendall, standard db book has all this stuff in rel. alg.
- 15:43:13 [SteveH]
- kendall, "the database book" hector garcia ???, XXX, YYY
- 15:43:21 [DanC]
- -> http://www-db.stanford.edu/~ullman/dscb.html Database Systems: The Complete Book
- 15:43:28 [DanC]
- Database Systems: The Complete Book (DS:CB), by Hector Garcia-Molina, Jeff Ullman, and Jennifer Widom.
- 15:43:39 [SteveH]
- yes, date is good
- 15:44:20 [kendall]
- i.e., I could be completely wrong
- 15:44:22 [DanC]
- Zakim, close this agendum
- 15:44:22 [Zakim]
- agendum 3 closed
- 15:44:23 [Zakim]
- I see 2 items remaining on the agenda; the next one is
- 15:44:25 [Zakim]
- 4. punctuationSyntax tests [from DanC]
- 15:44:29 [DanC]
- Zakim, take up item 5
- 15:44:29 [Zakim]
- agendum 5. "results format, schemalocation" taken up [from DanC]
- 15:44:50 [SteveH]
- "An Introduction to Database Systems", C. J. Date
- 15:45:15 [SteveH]
- daveb: its important to have the schema document around when developing
- 15:45:19 [patH]
- Yes, but beware: DBs don't have blank nodes in them.
- 15:45:35 [SteveH]
- daveb: potnetial change to results format
- 15:45:48 [kendall]
- path: indeed
- 15:45:53 [ericP]
- +1
- 15:45:53 [SteveH]
- dave: and add something to allow linking back to query
- 15:46:23 [SteveH]
- dave: were better off without XSI type?
- 15:46:35 [patH]
- :-))
- 15:47:33 [ericP]
- can the WG offer DaveB license to remove xsi:type at his discretion?
- 15:47:55 [ericP]
- i'm not sure we're done with it otherwise
- 15:47:58 [DanC]
- http://www.w3.org/2005/06/sparqlResults
- 15:48:34 [patH]
- Suggest we give Dave licence to ritually burn it as his discretion.
- 15:48:45 [DaveB]
- heh
- 15:49:14 [kendall]
- how dysfunctional! delightful. :>
- 15:50:48 [DanC]
- ACTION DaveB: update results actions w.r.t. boolean, xsi:type, link explain in email
- 15:51:01 [DanC]
- Zakim, close this item
- 15:51:01 [Zakim]
- agendum 5 closed
- 15:51:03 [Zakim]
- I see 1 item remaining on the agenda:
- 15:51:04 [Zakim]
- 4. punctuationSyntax tests [from DanC]
- 15:51:23 [DanC]
- syntax-qname-08-rq and syntax-qname-14-rq
- 15:52:06 [DanC]
- JosD: .html isn't regenerated, but the test inputs and outputs are correct
- 15:52:25 [DanC]
- EP: I ran them.
- 15:53:35 [SteveH]
- http://www.w3.org/2001/sw/DataAccess/tests/data/SyntaxFull/syntax-qname-08.rq
- 15:54:11 [DanC]
- revision 1.4
- 15:54:11 [DanC]
- date: 2005/06/30 12:38:32; author: jderoo; state: Exp; lines: +1 -1
- 15:54:11 [DanC]
- dot inside qname
- 15:54:13 [SteveH]
- version 1.4
- 15:54:41 [SteveH]
- -14 is revision 1.3
- 15:54:57 [DanC]
- PROPOSED: to approve syntax-qname-08-rq materials 1.4 and syntax-qname-14-rq 1.3
- 15:55:06 [DanC]
- so RESOLVED.
- 15:55:51 [DanC]
- ACTION EricP: work with steveH to get .html test page to show approved status of syntax-qname-08-rq and syntax-qname-14-rq
- 15:56:06 [DanC]
- Zakim, close this agendum
- 15:56:06 [Zakim]
- I do not know what agendum had been taken up, DanC
- 15:56:47 [Zakim]
- -EliasT
- 15:56:48 [Zakim]
- -DanC
- 15:56:48 [Zakim]
- -JosD
- 15:56:50 [Zakim]
- -Kendall_Clark
- 15:56:50 [Zakim]
- -Jeen_Broekstra
- 15:56:54 [Zakim]
- -AndyS
- 15:56:55 [Zakim]
- -LeeF
- 15:56:57 [EliasT]
- EliasT has left #dawg
- 15:57:02 [SteveH]
- DanC, how do I generate the minuites from the IRC log?
- 15:57:03 [Zakim]
- -EricP
- 15:57:10 [Zakim]
- -SteveH
- 15:57:25 [ericP]
- RRSAgent, make draft minutes
- 15:57:25 [RRSAgent]
- I'm logging. I don't understand 'make draft minutes', ericP. Try /msg RRSAgent help
- 15:57:37 [ericP]
- SteveH, checking...
- 15:57:41 [SteveH]
- ericP, cheers
- 15:58:15 [Zakim]
- -Yoshio
- 15:58:20 [ericP]
- RRSAgent, draft minutes
- 15:58:20 [RRSAgent]
- I have made the request to generate http://www.w3.org/2005/07/12-dawg-minutes.html ericP
- 15:58:27 [ericP]
- RRSAgent, make logs world-access
- 15:58:47 [ericP]
- SteveH, i believe that should do it
- 15:59:03 [SteveH]
- ericP, great
- 15:59:23 [SteveH]
- its still 403 at the moment, i guess that takes some time?
- 16:00:39 [Zakim]
- -Kevin
- 16:00:40 [Zakim]
- SW_DAWG()10:30AM has ended
- 16:00:42 [Zakim]
- Attendees were Kevin, Yoshio, Kendall_Clark, AndyS, LeeF, EliasT, DanC, SteveH, EricP, Jeen_Broekstra, JosD
- 16:01:16 [DanC]
- yes, steve, ACL changes have a latency of a few seconds to a few minutes
- 16:01:24 [SteveH]
- k
- 16:02:12 [DanC]
- 200 @ http://www.w3.org/2005/07/12-dawg-minutes.html now
- 16:02:29 [DanC]
- Meeting: RDF Data Access
- 16:02:35 [DanC]
- RRSAgent, draft minutes
- 16:02:35 [RRSAgent]
- I have made the request to generate http://www.w3.org/2005/07/12-dawg-minutes.html DanC
- 16:02:46 [DanC]
- Agenda: http://lists.w3.org/Archives/Public/public-rdf-dawg/2005JulSep/0035.html
- 16:02:48 [DanC]
- RRSAgent, draft minutes
- 16:02:48 [RRSAgent]
- I have made the request to generate http://www.w3.org/2005/07/12-dawg-minutes.html DanC
- 16:05:18 [SteveH]
- do i need to go in and fix it up, or is it ok as it is?
- 16:09:19 [DanC]
- if you're inclined to fix it and send the results in an .html attachment to the list, that's my preference
- 16:09:23 [DanC]
- or plain text mail to the list
- 16:09:32 [DanC]
- you don't have CVS write access to the part of our web, steve
- 16:09:48 [DanC]
- the WG will probably find it acceptable if you leave it as is
- 16:10:06 [DanC]
- and actually, if you're not inclined to edit it further, I probably will
- 16:11:26 [SteveH]
- im inclined to, there are some ,/: type mistakes but dont really have the time
- 16:12:09 [DanC]
- ok, just mail a pointer to the WG. I'll probably tidy it up later
- 16:12:10 [SteveH]
- mostly I wanted to remove comments I made that i didnt intend to be scribe notes, +1s and so on
- 16:12:14 [SteveH]
- ok
- 16:13:32 [SteveH]
- bye
- 16:23:46 [SteveH]
- SteveH has joined #dawg
- 16:41:30 [DaveB]
- DaveB has joined #dawg
- 17:21:04 [AndyS]
- AndyS has joined #dawg
- 18:19:36 [Zakim]
- Zakim has left #dawg