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Section: Overall Objectives

Main Challenges

GraphIK focuses on some of the main challenges in KR:

  • ontological query answering, i.e., query answering taking an ontology into account, and able to process large datasets;

  • reasoning with rule-based languages;

  • reasoning with “imperfect knowledge” (i.e., vague, uncertain, partially inconsistent, multi-viewpoints and/or with multi-granularity).