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MST
2010
98views more  MST 2010»
15 years 5 months ago
Why Almost All k-Colorable Graphs Are Easy to Color
Coloring a k-colorable graph using k colors (k ≥ 3) is a notoriously hard problem. Considering average case analysis allows for better results. In this work we consider the unif...
Amin Coja-Oghlan, Michael Krivelevich, Dan Vilench...
MST
2010
103views more  MST 2010»
15 years 5 months ago
Border Correlations of Partial Words
Partial words are finite sequences over a finite alphabet A that may contain a number of “do not know” symbols denoted by ’s. Setting A = A ∪ { }, A∗ denotes the set o...
Francine Blanchet-Sadri, E. Clader, O. Simpson
MST
2010
78views more  MST 2010»
15 years 5 months ago
Sensitivity of Wardrop Equilibria
We study the sensitivity of equilibria in the well-known game theoretic traffic model due to Wardrop. We mostly consider single-commodity networks. Suppose, given a unit demand fl...
Matthias Englert, Thomas Franke, Lars Olbrich
MST
2010
110views more  MST 2010»
15 years 5 months ago
Facets of the Fully Mixed Nash Equilibrium Conjecture
In this work, we continue the study of the many facets of the Fully Mixed Nash Equilibrium Conjecture, henceforth abbreviated as the FMNE Conjecture, in selfish routing for the s...
Rainer Feldmann, Marios Mavronicolas, Andreas Pier...
MST
2010
101views more  MST 2010»
15 years 5 months ago
Automatic Presentations and Semigroup Constructions
atic presentation for a relational structure is, informally, an abstract representation of the elements of that structure by means of a regular language such that the relations ca...
Alan J. Cain, Graham P. Oliver, Nikola Ruskuc, Ric...