182 search results - page 8 / 37 » Extremal Problems For Transversals In Graphs With Bounded De... |
STACS
2010
Springer
15 years 4 months ago
2010
Springer
The degree of a CSP instance is the maximum number of times that a variable may appear in the scope of constraints. We consider the approximate counting problem for Boolean CSPs wi...
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STOC
2003
ACM
15 years 9 months ago
2003
ACM
We present a new bicriteria approximation algorithm for the degree-bounded minimum-cost spanning tree problem: Given an undirected graph with nonnegative edge weights and degree b...
114
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CORR
2010
Springer
14 years 9 months ago
2010
Springer
We study the problem of maximizing the broadcast rate in peer-to-peer (P2P) systems under node degree bounds, i.e., the number of neighbors a node can simultaneously connect to is ...
STACS
2010
Springer
15 years 4 months ago
2010
Springer
Tolerance graphs model interval relations in such a way that intervals can tolerate a certain degree of overlap without being in conflict. This subclass of perfect graphs has bee...
FOCS
2006
IEEE
15 years 3 months ago
2006
IEEE
We consider the minimum cost spanning tree problem under the restriction that all degrees must be at most a given value k. We show that we can efficiently find a spanning tree o...