Recycling computed answers in rewrite systems for abduction

  • Authors:
  • Fangzhen Lin;Jia-Huai You

  • Affiliations:
  • Department of Computer Science, Hong Kong University of Science and Technolog, Clear Water Bay, Kowloon, Hong Kong;Department of Computer Science, University of Alberta, Edmonton, Alberta, Canada

  • Venue:
  • IJCAI'03 Proceedings of the 18th international joint conference on Artificial intelligence
  • Year:
  • 2003

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Abstract

Speculative execution of information gathering plans can dramatically reduce the effect of source I/O latencies on overall performance. However, the utility of speculation is closely tied to how accurately data values are predicted at runtime. Caching ...