Adaptive spatial partitioning for multidimensional data streams

  • Authors:
  • John Hershberger;Nisheeth Shrivastava;Subhash Suri;Csaba D. Tóth

  • Affiliations:
  • Mentor Graphics Corp., Wilsonville, OR;Computer Science Dept., University of California, Santa Barbara, CA;Computer Science Dept., University of California, Santa Barbara, CA;Computer Science Dept., University of California, Santa Barbara, CA

  • Venue:
  • ISAAC'04 Proceedings of the 15th international conference on Algorithms and Computation
  • Year:
  • 2004

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Abstract

We propose a space-efficient scheme for summarizing multidimensional data streams Our scheme can be used for several geometric queries, including natural spatial generalizations of well-studied single-dimensional queries such as icebergs and quantiles.