Re: the slides for my talk @ FOSDEM

2012-02-07 Thread Claudio Martella
Hi Sebastian, thanks for your feedback on the slides. As a matter of fact I'm aware of the pegasus matrix-based optimization as of the shimmy technique by Jimmy Lin. I thought that this kind of technique is general enough for all iterative graph algorithms, not just PR, and mostly using the

Re: the slides for my talk @ FOSDEM

2012-02-06 Thread Sebastian Schelter
Hi Claudio, nice job with the slides! I have only one small point to criticize: When PageRank is implemented with MapReduce, it's not necessary to have the graph passed through in each iteration. Mahout for example uses power iterations where the adjacency matrix is multiplied by the pagerank

Re: the slides for my talk @ FOSDEM

2012-02-06 Thread Jakob Homan
Jakob, are you still planning to talk there? Maybe we can split Kafka/Giraph talks? Yes, I've already submitted my Giraph talk. I'm not really involved with Kafka at the moment; if I go, it'll be on the Giraph talk... On Mon, Feb 6, 2012 at 5:54 AM, Sebastian Schelter s...@apache.org wrote:

Re: the slides for my talk @ FOSDEM

2012-02-06 Thread Claudio Martella
Ok weird, i asked and she mentioned she hasn't received any. Good luck. On Monday, February 6, 2012, Jakob Homan jgho...@gmail.com wrote: Jakob, are you still planning to talk there? Maybe we can split Kafka/Giraph talks? Yes, I've already submitted my Giraph talk. I'm not really involved

Re: the slides for my talk @ FOSDEM

2012-02-06 Thread Jakob Homan
Also, Claudio, don't forget to add your presentation to the website: https://incubator.apache.org/giraph/ On Mon, Feb 6, 2012 at 7:53 AM, Jakob Homan jgho...@gmail.com wrote: Jakob, are you still planning to talk there? Maybe we can split Kafka/Giraph talks? Yes, I've already submitted my

Re: the slides for my talk @ FOSDEM

2012-02-06 Thread Claudio Martella
Sure, I ll wait until the video is put on YouTube and put both. On Monday, February 6, 2012, Jakob Homan jgho...@gmail.com wrote: Also, Claudio, don't forget to add your presentation to the website: https://incubator.apache.org/giraph/ On Mon, Feb 6, 2012 at 7:53 AM, Jakob Homan

Re: the slides for my talk @ FOSDEM

2012-02-06 Thread André Kelpe
2012/2/6 Claudio Martella claudio.marte...@gmail.com: Hello guys, for those interested, here are the slides for my talk at FOSDEM. http://prezi.com/9ake_klzwrga/apache-giraph-distributed-graph-processing-in-the-cloud/ Nice slide-deck, to bad I was to late at fosdem yesterday to see it...