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Configure GraphDB

The README.md provides a quick-start setup for running OCR-APT on the evaluation datasets (DARPA TC3, DARPA OpTC, and NODLINK).

This document offers detailed configuration steps for setting up GraphDB repositories, which may be useful when working with additional datasets.

Set up GraphDB with RDF-Star

  • Download and install GraphDB Desktop from this link.
  • Configure GraphDB instance:
    • For GraphDB Desktop, open the Settings window and set the property:
      • Name: graphdb.workbench.importDirectory
      • Value: <PATH_TO_GraphDB_INSTANCE>/GraphDB/loading_files/ (More details)
    • For the standalone server (not required for Desktop), edit conf/graphdb.properties in the GraphDB home directory or use the following command: 
      graphdb -s -Dgraphdb.workbench.importDirectory=<PATH_TO_GraphDB_INSTANCE>/GraphDB/loading_files/
  • Launch GraphDB Desktop and open the Workbench at http://localhost:7200/ (default port: 7200).
  • Create three repositories, one for each dataset: Setup → Repositories → Create New Repository → GraphDB Repository.
    • Set the dataset name as the Repository ID.
    • Select the RDFS-Plus (Optimized) ruleset. (More details).
    • Use the following Repository IDs for reproducibility:
      • darpa-tc3
      • darpa-optc-1day
      • simulated-nodlink
  • Download loading_files.tar.xz from our dataset record, which contains RDF provenance graphs in Turtle format. Extract and move them to <PATH_TO_GraphDB_INSTANCE>/GraphDB/.
  • Load datasets into their repositories using the Workbench: Import → Server files. Set the dataset Base IRI (e.g., https://NODLINK.graph), choose Named Graph, and provide the host IRI (e.g., https://NODLINK.graph/SimulatedW10). For more details.
    • For DARPA TC3 datasets, load both the main provenance graph file (e.g.,cadets_rdfs.ttl) and the attribute file (e.g.,cadets_attributes_rdfs.ttl) into the same Named Graph .
  • Files should be loaded to datasets repositories as follows:
    • DARPA TC3 (Repository ID: darpa-tc3):
      • load cadets_rdfs.ttl then cadets_attributes_rdfs.ttl with the host IRI https://DARPA_TC3.graph/cadets
      • load theia_rdfs.ttl then theia_attributes_rdfs.ttl with the host IRI https://DARPA_TC3.graph/theia
      • load trace_rdfs.ttl then trace_attributes_rdfs.ttl with the host IRI https://DARPA_TC3.graph/trace
    • DARPA OpTC (Repository ID: darpa-optc-1day):
      • load SysClient0201_1day_rdfs.ttl with the host IRI https://DARPA_OPTC.graph/SysClient0201
      • load SysClient0501_1day_rdfs.ttl with the host IRI https://DARPA_OPTC.graph/SysClient0501
      • load SysClient0051_1day_rdfs.ttl with the host IRI https://DARPA_OPTC.graph/SysClient0051
    • NODLINK (Repository ID: simulated-nodlink):
      • load SimulatedUbuntu_rdfs.ttl with the host IRI https://NODLINK.graph/SimulatedUbuntu
      • load SimulatedWS12_rdfs.ttl with the host IRI https://NODLINK.graph/SimulatedWS12
      • load SimulatedW10_rdfs.ttl with the host IRI https://NODLINK.graph/SimulatedW10
  • The expected result is to see three repositories listed under Setup → Repositories in the GraphDB Workbench with IDs:
    • darpa-tc3
    • darpa-optc-1day
    • simulated-nodlink