1729 search results - page 61 / 346 » On Bounds for the k-Partitioning of Graphs |
SWAT
1994
Springer
15 years 2 months ago
1994
Springer
Abstract. Finding maximum independent sets in graphs with bounded maximum degree is a well-studied NP-complete problem. We introduce an algorithm schema for improving the approxim...
COMBINATORICS
2006
14 years 10 months ago
2006
Given an integer s 0 and a permutation Sn, let ,s be the graph on n vertices {1, . . . , n} where two vertices i < j are adjacent if the permutation flips their order and th...
WADS
2001
Springer
15 years 2 months ago
2001
Springer
We show that there exists a linear time algorithm for deciding whether a graph of bounded tree-width has clique-width k for some fixed integer k. Communicated by Giuseppe Liotta ...
SPAA
2004
ACM
15 years 3 months ago
2004
ACM
Given a general graph G, a fundamental problem is to find a spanning tree H that best approximates G by some measure. Often this measure is some combination of the congestion and...
CORR
2008
Springer
14 years 10 months ago
2008
Springer
We study ways to expedite Yates's algorithm for computing the zeta and Moebius transforms of a function defined on the subset lattice. We develop a trimmed variant of Moebius ...