Minutes from Dec 10 Telcon

Minutes from Dec 10 Telcon

[11:58] <@Ashok> Meeting:Property Graphs CG
[11:58] ==Kelvin [~Kelvin@public.cloak] has joined #propertygraphs
[11:58] <@Ashok> Chair:Ashok
[11:58] <Kelvin> I will be dialing in soon. My current meeting has not quite ended
[11:59] ==pdurusau [~pdurusau@public.cloak] has joined #propertygraphs
[11:59] <mpetyx> https://github.com/tinkerpop/blueprints/wiki/Property-Graph-Model
[12:00] <Kelvin> On the call now
[12:00] ==zwu2 [~zwu2@public.cloak] has joined #propertygraphs
[12:02] <@Ashok> present:Michael. Patrick, Kelvin, Zhe, Ashok
[12:02] <@Ashok> present+:Andy
[12:03] ==AndyS [~afs@public.cloak] has joined #propertygraphs
[12:03] <AndyS> Hi all.
[12:03] * AndyS rushing to boot up - just walked in the logical door.
[12:04] <AndyS> AndyS = Andy Seaborne
[12:04] <Kelvin> Kelvin taking notes....
[12:04] <Kelvin> Minutes from prior call approved
[12:04] <@Ashok> http://lists.w3.org/Archives/Public/public-propertygraphs/2013Dec/0004.html
[12:05] <Kelvin> Ashok: A question on call last week was that we did not have many of the key players from the graph community/business on this CG.
[12:05] <Kelvin> Ashok: Spoke to 4 companies
[12:05] <@Ashok> New members:Raquel Pau (Sparsity), Ted Tibodeau (Openlink), Luca Garulli (OrientDB), Nick Quinn (Objectivity)
[12:06] <Kelvin> Hoping to have some of them join us today but at least one having trouble dialing in.
[12:07] <Kelvin> Kelvin: Any word from Neo or Aurelius?
[12:07] <Kelvin> Ashok and Ivan have spoke to Neo. Not inclined to join us.
[12:08] <Kelvin> Ashok has spoken to Marko Rodriguez from Aurelius. On the fence but might be possible to get him to join.
[12:09] <Kelvin> Aurelius == Tinkerpop/Titan etc.
[12:09] * AndyS What about Franz/AllegroGraph?
[12:09] <Kelvin> Ashok: We now have 20 CG participants
[12:10] <Kelvin> Ashok: Oracle colleague approachedDr. Jans Aasman, have not heard back
[12:10] ==ivan [ivan@public.cloak] has joined #propertygraphs
[12:11] <AndyS> The link to LDBC doc http://ldbc.eu/sites/default/files/LDBC_D3.3.1.pdf has done 404
[12:11] <AndyS> http://franz.com/about/bios/jaasman.lhtml
[12:16] <Kelvin> Ashok: Skipping recap agenda item as none of the new members have been able to join
[12:17] <Kelvin> Received e-mail from Patrick with detail on Bio Informatic use case
[12:19] <Kelvin> Patrick summarized some of the challenges with weighted paths and picking the best path (chemical reactions etc). A graph from protein to reactions allows quick traversal and summing up the results
[12:19] <pdurusau> Paths from protein A to ZFictional paths and weightsA - .05 - cc - .10 - dd - .05 - hetc. until it reaches ZAnother fictional path.A - .10 - ee - .15 - jj - .05 - ketc. until it reaches ZA weighted path collects the values of edges between proteins.The question is which path between A and Z has the greatest weight?Bear in mind
[12:21] <zwu2> least weight or greatest weight?
[12:21] <AndyS> http://lists.w3.org/Archives/Public/public-propertygraphs/2013Dec/0006.html
[12:24] <@Ashok> present+: Ivan
[12:25] <Kelvin> This is a Real World use case, in use today and fairly well established
[12:26] <Kelvin> Ashok: I have added some common use cases I found out about by searching to the Wiki
[12:30] <Kelvin> Discussion about recommendation engines (like Amazon).Another use case.
[12:30] <Kelvin> Ashok: Send e-mail and I will add it to the Wiki
[12:31] <Kelvin> Michael: Already updated the Wiki
[12:32] <Kelvin> End of Agenda items
[12:32] <Kelvin> No new business
[12:32] <Kelvin> Call next week 17th but then no calls for two weeks after that probably.
[12:33] <Kelvin> Kelvin suggested we poll to make sure we will have quorum next week. Ashok will send mail end of this week.
[12:33] <Kelvin> Call ended.
[12:33] <zwu2> bye
[12:33] <mpetyx> bye!

-- 
All the best, Ashok

Received on Tuesday, 10 December 2013 17:39:40 UTC