Hi, As you know, graph is a very useful data model. Matrix is the great tool to store graph data and process them. Therefore, I think that they will give many benefits each other. I agree with your opinion.
If we do so, how can we integrate them? What do you think about that? Best regards, -- Hyunsik Choi Database & Information Systems Group, Korea University http://diveintodata.org On Tue, Sep 15, 2009 at 5:25 PM, Edward J. Yoon <[email protected]> wrote: > > Thanks for interesting information. > > With hindsight, IMO, the Hama project is a best to incubate Hamburg > project. and, we can consider again when prepare to graduate from > incubator. > > On Mon, Sep 14, 2009 at 1:09 PM, Taylor, Ronald C <[email protected]> > wrote: >> Hello Mr. Yoon, >> >> I was delighted to hear of your proposed Hamburg project. I am a new >> user of Hadoop (and Hbase). It looks like that I will be spending a >> substantial amount of time working in this environment over the next >> couple years, for both DOE bioinformatics work (my primary field) and >> for work funded by DoD. I am enthusiastic about using Hadoop, Hive, >> Hbase. Also am quite interested in the Mahout project. >> >> While I cannot offer advice as to where to place your new project within >> the Apache framework, I did want to offer my support. I believe that it >> could well be of value in the coming years both to me, for my >> bioinformatics research, and to other researchers here at PNNL working >> in the areas of social networks (in our national security directorate) >> and in a set of projects directed toward making the electrical grid >> "smarter". I would not be able to contribute any code until I found >> funding from current or new projects for my time. But if Hamburg moves >> forward and can demonstrate its usefulness, that might be a real >> possibility. >> >> And in regards to funding for getting you some help: if you can find a >> collaborator based at a university or non-profit, said collaborator >> could well apply for a grant from the US National Science Foundation for >> open source Hadoop-based development of graph computing / mining >> algorithms. The NSF Computer and Information Science and Engineering >> Directorate is awarding grants specifically devoted to the area of graph >> mining (at least this year - hopefully will continue next year - anyway, >> NSF gives money for algorithm and tool development in general - friendly >> to that). I can't apply (at least not directly) - NSF does not like to >> give money to other US government labs. But I would think you could find >> someone in academia - perhaps someone already working with the Mahout >> group. It would appear a natural fit. I presume there are a number of >> people associated with the Apache org who know something about the NSF >> and could offer further advice in that direction. >> >> I look forward to hearing more about Hamburg, as it progresses. >> >> Best, >> Ron Taylor >> >> ___________________________________________ >> Ronald Taylor, Ph.D. >> Computational Biology & Bioinformatics Group >> Pacific Northwest National Laboratory >> 902 Battelle Boulevard >> P.O. Box 999, MSIN K7-90 >> Richland, WA 99352 USA >> Office: 509-372-6568 >> Email: [email protected] >> www.pnl.gov >> >> >> -----Original Message----- >> From: [email protected] [mailto:[email protected]] On Behalf Of Edward >> J. Yoon >> Sent: Sunday, September 13, 2009 7:27 PM >> To: [email protected]; [email protected]; >> [email protected] >> Cc: Paolo Castagna >> Subject: Discussion about Hamburg (provisional name) open sourcing >> >> Hello communities, >> >> I'm the one of the Hamburg (provisional name), which is the graph >> computing framework on Hadoop sponsor. Now we're working on the >> perfection of our prototype project, and we'll propose the Hamburg >> project soon. >> >> - http://wiki.apache.org/hadoop/Hamburg, a wiki page >> - http://throb.googlecode.com/, a prototype project >> >> BTW, before we decide to propose, we need time just to consider where it >> belongs to. >> >> Since it aims to create a "general graph computing framework" on Hadoop, >> I'd like to propose it as a sub-project of Hadoop. On the other hand, >> since the matrix and graph are both in the domain of scientific >> computing and BSP model could be used for matrix computation areas, I >> think this project also can be integrated with the Hama project. >> >> WDYT? Any advices are welcome. >> >> -- >> Best Regards, Edward J. Yoon @ NHN, corp. >> [email protected] >> http://blog.udanax.org >> > > > > -- > Best Regards, Edward J. Yoon @ NHN, corp. > [email protected] > http://blog.udanax.org >
