Hi. >> Nice visualization! How long did it take to render this image? > > For 3m edges and 1m nodes it takes around 20min on a AMD PhenomII X4.
I see. I think it's not bad for this size of network. > Offtopic for Neo4j - does Cytoscape provide any Sparql support (as is > advertised on the front page :-). I could not find any. There is a plugin called RDFScape, but it needs some updates to support new versions of Cytoscape: http://www.bioinformatics.org/rdfscape/wiki/Main/HomePage Handling huge RDF data sets in Cytoscape is an item on our TODO list, and that's one of the reasons we want to support Neo4j to appeal Cytoscape to semantic web community. Thanks, Kei > >> http://chihuahua.ucsf.edu/cgi-bin/wikigsoc.pl (Idea #4) >> >> Thanks, >> Kei >> Cytoscape Core Developer: http://cytoscape.org/ >> >> 2011/3/24 Tobias Ivarsson <tobias.ivars...@neotechnology.com>: >>> Nice to see my visualization code being put to good use. >>> >>> The most recent version has moved to github, along with the rest of Neo4j, >>> since this is an unofficial tool it is on my personal github: >>> https://github.com/thobe/neoviz >>> >>> Cheers, >>> Tobias >>> >>> On Thu, Mar 24, 2011 at 8:09 PM, Alfredas Chmieliauskas <al.fre...@gmail.com >>>> wrote: >>> >>>> For fun: >>>> >>>> This is a visualization of the graph resulting from a simulation >>>> (interacting energy markets). >>>> >>>> http://test.eeni.tbm.tudelft.nl/~alfredas/d13n-graph.png >>>> >>>> After 10 simulation ticks we have ~170'000 entities (agents, markets, >>>> power plants, bids, substances, technologies, etc) and ~650'000 >>>> relations between these entities. Different colors represent different >>>> types of relations. These relations are created at a rate of ~60'000 >>>> per tick, as a result of agents trading, investing and energy flows. >>>> By the end of the simulation we get ~1m nodes and ~4m edges. >>>> >>>> The visualization was made using neo-graphviz: >>>> https://svn.neo4j.org/laboratory/components/neo-graphviz/ >>>> >>>> The crazy part is that we can still make sense of what's happening >>>> there, using a few pipes and traversals :-) >>>> >>>> Alfredas >>>> _______________________________________________ >>>> Neo4j mailing list >>>> User@lists.neo4j.org >>>> https://lists.neo4j.org/mailman/listinfo/user >>>> >>> >>> >>> >>> -- >>> Tobias Ivarsson <tobias.ivars...@neotechnology.com> >>> Hacker, Neo Technology >>> www.neotechnology.com >>> Cellphone: +46 706 534857 >>> _______________________________________________ >>> Neo4j mailing list >>> User@lists.neo4j.org >>> https://lists.neo4j.org/mailman/listinfo/user >>> >> >> >> >> -- >> Keiichiro Ono http://www.keiono.net/ >> _______________________________________________ >> Neo4j mailing list >> User@lists.neo4j.org >> https://lists.neo4j.org/mailman/listinfo/user >> > -- Keiichiro Ono http://www.keiono.net/ _______________________________________________ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
