Hello, apologies if you get more than one copy of this announce. This is to announce the Graph Processing DevRoom, second edition, to be co-located with in the FOSDEM 2013. The meetup will take place next 2 of February 2013, from 10AM until 19PM, room in building AW, more information will be available when we’ll have the final schedule. If you know an interesting project who must give us a proposal, please forward it to anyone who can be interested. Since 4 years graph processing systems are gaining an emerging impact for processing complex semi-structured and interrelated data sets. Graph databases like Neo4j, Semantic Web and Linked Open Data approaches like the DBPedia project, and large-scale graph processing like Apache Hama encourage each one of us to think about our problems in graph like structures. Thanks to the high quality open source implementations and outstanding community support, this movement is currently winning a lot of momentum within different developer communities. Related projects and topics We encourage you to submit talks regarding the next topics: Graph Representations and Storage, Distributed Graph Processing, Graph Query Languages and user-friendly APIs, Semantic Graphs, Graph Mining, Visualization, Benchmarking, Application of graphs and industry experience, Experiences on GIS, multimedia databases, BMP… Contributions expected from: Neo4j, OrientDB, HyperGraphDB, Tinkerpop Blueprints, gremlin, ArangoDB, Apache Giraph, Apache Hama, Apache Mahout, … This list is not closed, related topics are welcome. Should be noticed we look for high quality, technical submissions, ranging for principles to practice. Submissions should be based on free software solutions. Important dates (all GMT+1): Submission deadline: 23-12-2012 Notification of accepted speakers: 28-12-2012 Publication of the final schedule: 4-01-2013 Meetup: 2 of February 2013, Brussels, Belgium. Co-located with in FOSDEM 2013. People interested in giving a presentation or demo should send their proposal to [https://graphdevroom.busyconf.com/proposals/new], with the following information Their name, nick and a short bio The title of the presentation A short abstract describing the session The desired duration time ... in case of problems, please contact the room team at: graph-devroom@graph-database.org News Follow @GraphDevRoom on twitter to be updated with the latest news of the event. Wanna check how as the room last year, check http://www.youtube.com/graphprocessing or our cool website: http://fosdem.graph-database.org - The DevRoom team