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ICALP
2009
Springer
14 years 9 months ago
On a Network Generalization of the Minmax Theorem
We consider graphical games in which edges are zero-sum games between the endpoints/players; the payoff of a player is the sum of the payoffs from each incident edge. We give a si...
Constantinos Daskalakis, Christos H. Papadimitriou
ISAAC
2009
Springer
109views Algorithms» more  ISAAC 2009»
14 years 3 months ago
A Linear Vertex Kernel for Maximum Internal Spanning Tree
We present an algorithm that for any graph G and integer k ≥ 0 in time polynomial in the size of G either nds a spanning tree with at least k internal vertices, or outputs a ne...
Fedor V. Fomin, Serge Gaspers, Saket Saurabh, St&e...
WABI
2005
Springer
108views Bioinformatics» more  WABI 2005»
14 years 2 months ago
On the Complexity of Several Haplotyping Problems
We present several new results pertaining to haplotyping. The first set of results concerns the combinatorial problem of reconstructing haplotypes from incomplete and/or imperfect...
Rudi Cilibrasi, Leo van Iersel, Steven Kelk, John ...
CAV
2003
Springer
160views Hardware» more  CAV 2003»
14 years 2 months ago
Fast Mu-Calculus Model Checking when Tree-Width Is Bounded
We show that the model checking problem for µ-calculus on graphs of bounded tree-width can be solved in time linear in the size of the system. The result is presented by first sh...
Jan Obdrzálek
COCO
1994
Springer
89views Algorithms» more  COCO 1994»
14 years 26 days ago
Relationships Among PL, #L, and the Determinant
Recent results by Toda, Vinay, Damm, and Valiant have shown that the complexity of the determinant is characterized by the complexity of counting the number of accepting computati...
Eric Allender, Mitsunori Ogihara