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» On Bounds for the k-Partitioning of Graphs
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COCOON
1999
Springer
13 years 9 months ago
On Bounds for the k-Partitioning of Graphs
Sergei L. Bezrukov, Robert Elsässer, Ulf-Pete...
ICALP
2010
Springer
13 years 9 months ago
On the Inapproximability of Vertex Cover on k-Partite k-Uniform Hypergraphs
Computing a minimum vertex cover in graphs and hypergraphs is a well-studied optimizaton problem. While intractable in general, it is well known that on bipartite graphs, vertex c...
Venkatesan Guruswami, Rishi Saket
COLT
2007
Springer
13 years 11 months ago
Resource-Bounded Information Gathering for Correlation Clustering
We present a new class of problems, called resource-bounded information gathering for correlation clustering. Our goal is to perform correlation clustering under circumstances in w...
Pallika Kanani, Andrew McCallum
COMBINATORICA
1999
89views more  COMBINATORICA 1999»
13 years 4 months ago
A Sublinear Bipartiteness Tester for Bounded Degree Graphs
We present a sublinear-time algorithm for testing whether a bounded degree graph is bipartite or far from being bipartite. Graphs are represented by incidence lists of bounded len...
Oded Goldreich, Dana Ron
ECCC
2000
117views more  ECCC 2000»
13 years 4 months ago
On Testing Expansion in Bounded-Degree Graphs
We consider testing graph expansion in the bounded-degree graph model. Specifically, we refer to algorithms for testing whether the graph has a second eigenvalue bounded above by a...
Oded Goldreich, Dana Ron