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Aggregate Queries on Knowledge Graphs: Fast Approximation with Semantic-aware Sampling.

Yuxiang WangArijit KhanXiaoliang XuJiahui JinQifan HongTao Fu
Published in: CoRR (2022)
Keyphrases
  • aggregate queries
  • efficient computation
  • approximate answers
  • data cube
  • knowledge representation
  • data structure
  • query processing
  • probabilistic databases