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» A characterization of b-perfect graphs
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DM
2002
77views more  DM 2002»
14 years 11 months ago
Dirac-type characterizations of graphs without long chordless cycles
Vasek Chvátal, Irena Rusu, R. Sritharan
ATAL
2010
Springer
15 years 25 days ago
Pure Nash equilibria: complete characterization of hard and easy graphical games
We consider the computational complexity of pure Nash equilibria in graphical games. It is known that the problem is NP-complete in general, but tractable (i.e., in P) for special...
Albert Xin Jiang, MohammadAli Safari
BMCBI
2007
127views more  BMCBI 2007»
14 years 11 months ago
Characterization of protein-interaction networks in tumors
Background: Analyzing differential-gene-expression data in the context of protein-interaction networks (PINs) yields information on the functional cellular status. PINs can be for...
Alexander Platzer, Paul Perco, Arno Lukas, Bernd M...
SODA
2004
ACM
121views Algorithms» more  SODA 2004»
15 years 1 months ago
A characterization of easily testable induced subgraphs
Let H be a fixed graph on h vertices. We say that a graph G is induced H-free if it does not contain any induced copy of H. Let G be a graph on n vertices and suppose that at leas...
Noga Alon, Asaf Shapira