ISWC 2008: RDB2RDF Face-to-Face Virtuoso Anytime: No Query Is Too Complex (updated) Linked Data & The Year 2009 (updated) Social Web Camp (#5 of 5) European Commission and the Data Overflow SemData@Sofia Roundtable write-up Fault Tolerance in Virtuoso Cluster Edition (Short Version) LOD2 Kick Off VLDB Semdata Workshop Virtuoso Directions for 2011