SCAN: a small-world structured p2p overlay for multi-dimensional queries

  • Authors:
  • Xiaoping Sun

  • Affiliations:
  • Chinese Academy of Sciences

  • Venue:
  • Proceedings of the 16th international conference on World Wide Web
  • Year:
  • 2007

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Abstract

This paper presents a structured P2P overlay SCAN that augments CAN overlay with long links based on Kleinberg's small-world model in a d-dimensional Cartesian space. The construction of long links does not require the estimate of network size. Queries in multi-dimensional data space can achieve O(log n) hops by equipping each node with O(log n) long links and O(d)short links.