Mining Frequent Co-occurrence Patterns across Multiple Data Streams

  title={Mining Frequent Co-occurrence Patterns across Multiple Data Streams},
  author={Ziqiang Yu and Xiaohui Yu and Yang Liu and Wenzhu Li and Jian Pei},
This paper studies the problem of mining frequent co-occurrence patterns across multiple data streams, which has not been addressed by existing works. Co-occurrence pattern in this context refers to the case that the same group of objects appear consecutively in multiple streams over a short time span, signaling tight correlations between these objects. The need for mining such patterns in real-time arises in a variety of applications ranging from crime prevention to location-based services to… CONTINUE READING
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Mining frequent patterns in data streams at multiple time granularities

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  • 2003
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