Decentralized mutual exclusion in the presence of link failures

  • Authors:
  • C. S. Hsieh;R. A. Mata

  • Affiliations:
  • Department of Computer Science, Vanderbilt University;Department of Mathematics and Computer Science, James Madison University

  • Venue:
  • CSC '89 Proceedings of the 17th conference on ACM Annual Computer Science Conference
  • Year:
  • 1989

Quantified Score

Hi-index 0.00

Visualization

Abstract

A distributed algorithm for achieving mutual exclusion in a point-to-point network with lossy communication links is presented. A communication link is said to be lossy if it loses messages at will. The algorithm tolerates any number of lossy communication links, as long as the link failures do not partition the communication network. The message network is completely asynchronous and, hence, link failures are not detectable. In a network with n nodes and e links, the algorithm requires no more than 2e(2√n + 1) message transmissions per mutual exclusion request.