25 search results - page 1 / 5 » An adjustable linear time parallel algorithm for maximum wei... |
IPL
2006
14 years 5 months ago
2006
We present a parallel algorithm for finding a maximum weight matching in general bipartite graphs with an adjustable time complexity of O(n ) using O(nmax(2,4+)) processing
IPPS
1999
IEEE
14 years 10 months ago
1999
IEEE
We present a coarse grained parallel algorithm for computing a maximum matching in a convex bipartite graph G = A;B;E. For p processors with N=p memory per processor, N = jAj+jBj,...
DC
2011
13 years 5 months ago
2011
Abstract This paper gives poly-logarithmic-round, distributed δ-approximation algorithms for covering problems with submodular cost and monotone covering constraints (Submodular-c...
ISAAC
2004
Springer
14 years 11 months ago
2004
Springer
We study complexity and approximation of min weighted node coloring in planar, bipartite and split graphs. We show that this problem is NP-complete in planar graphs, even if they a...
CORR
2008
Springer
14 years 5 months ago
2008
Springer
We present a deterministic way of assigning small (log bit) weights to the edges of a bipartite planar graph so that the minimum weight perfect matching becomes unique. The isolati...