A Near-Tight Lower Bound on the Time Complexity of Distributed MST Construction

  • Authors:
  • David Peleg;Vitaly Rubinovich

  • Affiliations:
  • -;-

  • Venue:
  • FOCS '99 Proceedings of the 40th Annual Symposium on Foundations of Computer Science
  • Year:
  • 1999

Quantified Score

Hi-index 0.00

Visualization

Abstract

This paper presents a lower bound of \math\math on the time required for the distributed construction of a minimum-weight spanning tree (MST) in n-vertex networks of diameter \math, in the bounded message model. This establishes the asymptotic near-optimality of existing time-efficient distributed algorithms for the problem, whose complexity is \math.