Data Structures for Restricted Triangular Range Searching

نویسندگان

  • Mashhood Ishaque
  • Diane L. Souvaine
  • Nadia Benbernou
چکیده

We present data structures for triangular emptiness and reporting queries for a planar point set, where the query triangle contains the origin. The data structures use near-linear space and achieve polylogarithmic query times.

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تاریخ انتشار 2008