AOI cast by tolerance based compass routing in distributed virtual environments

  • Authors:
  • Michele Albano;Antonio Quartulli;Laura Ricci;Luca Genovali

  • Affiliations:
  • Università degli Studi di Pisa, Italy;Università degli Studi di Pisa, Italy;Università degli Studi di Pisa, Italy;IMT, Institutions, Markets, Technologies, Lucca, Italy

  • Venue:
  • Proceedings of the 8th Annual Workshop on Network and Systems Support for Games
  • Year:
  • 2009

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Abstract

This paper presents an Area of Interest(AOI)-cast strategy for P2P Distributed Virtual Environment (DVE) which exploits a Delaunay Triangulation of the DVE to define a compass-based routing algorithm. A set of formal results for circular AOI is presented. Inconsistencies between local views of different peers due to the network latency are faced by introducing a tolerance threashold in the compass routing.