A partial join approach for mining co-location patterns

@inproceedings{Yoo2004APJ,
  title={A partial join approach for mining co-location patterns},
  author={Jin Soung Yoo and Shashi Shekhar},
  booktitle={GIS},
  year={2004}
}
Spatial co-location patterns represent the subsets of events whose instances are frequently located together in geographic space. We identified the computational bottleneck in the execution time of a current co-location mining algorithm. A large fraction of the join-based co-location miner algorithm is devoted to computing joins to identify instances of candidate co-location patterns. We propose a novel <i>partial-join</i> approach for mining co-location patterns efficiently. It transactionizes… CONTINUE READING
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