Skip to end of metadata
Go to start of metadata

These are the notes for the skype conference call held on Thursday March 13, 2014, on the progress and activities of the Social Network Benchmark task force (17:00-18:30).


  • Orri, Mirko (OGL); Andrey,Linnea (TUM); Norbert, Arnau (UPC), Peter,Duc (VUA)


Follow up of the tasks in April's roadmap:

    • TG3, TG4: Flashmob post generation is finished (not yet validated)
    • TG6: Metadata for the workload generator. Finally this task is not required because the workload generators will use their own metadata and setup files
    • TG9: Arnau will guarantee that the generator is deterministic regardless the number of nodes, the platform or the operating system
    • TG8: new IDs with URIs, still pending
    • TG10: Facebook like degree distribution, will be implemented by Duc
    • Orri asks for a merge of the Post and Comment entities. Finally we decide to keep two separate entities, but Comment will have Tags and with a single domain of URIs for Post and Comments (the Post URIs and the Comments URIs will be two disjoint sets)
  • QGEN
    • TQ1: Scale factors are not yet defined because they depend on the new distributions
    • TQ2.1: Interactive workload, the first 12 queries are tested in SQL and SPARQL and almost finished. Orri is working on the proposal for a new query more "graphy" with a Shortest Path
    • TQ3: SNB interactive mix ratios, also depends on the new DBGEN
    • TQ4: Update driver: postponed until Alex comes back from his holidays
    • TQ5: Execution rules and metrics: postponed until Renzo comes back from his holidays

    • TQ6: Substitution parameters: Andrey has made some mining on current data. With the new DBGEN he will finish the analysis and propose the parameters
    • TQ11: BIBM driver: Mirko will work on this
    • Alex is on holidays, postponed for the next meeting

  • No labels