A minimum cost path search algorithm through tile obstacles

  • Authors:
  • Zhaoyun Xing;Russell Kao

  • Affiliations:
  • Sun Microsystems Laboratories, 901 San Antonio Road, Palo Alto, CA;Sun Microsystems Laboratories, 901 San Antonio Road, Palo Alto, CA

  • Venue:
  • Proceedings of the 2001 international symposium on Physical design
  • Year:
  • 2001

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Abstract

In this paper, based on tile connection graph, we propose an efficient minimum cost path search algorithm through tile obstacles. This search algorithm is faster than previous graph based algorithm and unlike previous tile based algorithms, this algorithm finds the minimum cost path.