Fibonacci heaps and their uses in improved network optimization algorithms
Journal of the ACM (JACM)
Content Addressable Parallel Processors
Content Addressable Parallel Processors
Vertical Processing Systems: A Survey
IEEE Micro
An Associative Version of the Prim-Dijkstra Algorithm and Its Application to Some Graph Problems
Proceedings of the Second International Andrei Ershov Memorial Conference on Perspectives of System Informatics
Solution of Path Problems Using Associative Parallel Processors
ICPADS '97 Proceedings of the 1997 International Conference on Parallel and Distributed Systems
Hi-index | 0.00 |
In the paper, an efficient parallel implementation of Edmonds' algorithm is suggested for finding optimum graph branching on an abstract model of the SIMD type with vertical data processing (STAR machine). For this, associative parallel algorithms for finding critical circuit and its contraction, as well as for unfolding embedded critical circuits, are constructed for directed weighted graphs represented as a list of arcs and their weights. It is shown that the execution of Edmonds' algorithm on a STAR machine requires O(nlogn) time, where nis the number of graph vertexes. Basic advantages of the parallel implementation of Edmonds' algorithm compared to its implementation on sequential computers are discussed.