Distributed computing: a locality-sensitive approach
Distributed computing: a locality-sensitive approach
A Distributed Algorithm for Minimum-Weight Spanning Trees
ACM Transactions on Programming Languages and Systems (TOPLAS)
SIAM Journal on Computing
The Impact of Data Aggregation in Wireless Sensor Networks
ICDCSW '02 Proceedings of the 22nd International Conference on Distributed Computing Systems
Efficient Construction of a Bounded Degree Spanner with Low Weight
ESA '94 Proceedings of the Second Annual European Symposium on Algorithms
SFCS '85 Proceedings of the 26th Annual Symposium on Foundations of Computer Science
A sub-linear time distributed algorithm for minimum-weight spanning trees
SFCS '93 Proceedings of the 1993 IEEE 34th Annual Foundations of Computer Science
IEEE Transactions on Parallel and Distributed Systems
Approximate MST for UDG locally
COCOON'03 Proceedings of the 9th annual international conference on Computing and combinatorics
Topology control and geographic routing in realistic wireless networks
ADHOC-NOW'07 Proceedings of the 6th international conference on Ad-hoc, mobile and wireless networks
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We present a new distributed algorithm, which finds a good approximation of the Minimum Spanning Tree in the Unit Disc Graphs. Our algorithm, in O(d2) synchronous rounds, where d is an input parameter, finds a subgraph H of the Unit Disc Graph G which contains a Minimum Spanning Tree of G. Moreover, H is planar, does not contain cycles of weight smaller than d/3 and the weight of H is (1 + O(1/d)) approximation of the weight of the Minimum Spanning Tree of G.