Self-stabilizing token circulation on uniform trees by using edge-tokens

  • Authors:
  • Shing-Tsaan Huang;Su-Shen Hung

  • Affiliations:
  • Department of Computer Science and Information Engineering, National Central University, Chung Li, Taiwan, R.O.C;Department of Computer Science, National Tsing Hua University, Hsinchu, Taiwan, R.O.C

  • Venue:
  • SSS'03 Proceedings of the 6th international conference on Self-stabilizing systems
  • Year:
  • 2003

Quantified Score

Hi-index 0.00

Visualization

Abstract

This paper presents a self-stabilizing token circulation algorithm for uniform tree networks by using edge tokens. An edge token with respect to an edge is a token maintained by the two nodes connected by the edge; one and only one of the two nodes has the edge token. This paper applies the concept of the edge token to solve the token circulation problem and works under the distributed scheduler with the read/write atomicity. The proposed algorithm only needs O(n) time to stabilize. The result is better than previous works either in stabilizing time or in its elegance.