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ISAAC
2005
Springer
127views Algorithms» more  ISAAC 2005»
13 years 10 months ago
Counting Stable Strategies in Random Evolutionary Games
In this paper we study the notion of the Evolutionary Stable Strategies (ESS) in evolutionary games and we demonstrate their qualitative difference from the Nash Equilibria, by sh...
Spyros C. Kontogiannis, Paul G. Spirakis
ISAAC
2005
Springer
106views Algorithms» more  ISAAC 2005»
13 years 10 months ago
Generating Cut Conjunctions and Bridge Avoiding Extensions in Graphs
Let G = (V, E) be an undirected graph, and let B ⊆ V × V be a collection of vertex pairs. We give an incremental polynomial time algorithm to enumerate all minimal edge sets X ...
Leonid Khachiyan, Endre Boros, Konrad Borys, Khale...
ISAAC
2005
Springer
120views Algorithms» more  ISAAC 2005»
13 years 10 months ago
Average Case Analysis for Tree Labelling Schemes
We study how to label the vertices of a tree in such a way that we can decide the distance of two vertices in the tree given only their labels. For trees, Gavoille et al. [7] prove...
Ming-Yang Kao, Xiang-Yang Li, Weizhao Wang
ISAAC
2005
Springer
78views Algorithms» more  ISAAC 2005»
13 years 10 months ago
The Phase Matrix
Reducing the error of quantum algorithms is often achieved by applying a primitive called amplitude amplification. Its use leads in many instances to quantum algorithms that are q...
Peter Høyer
ISAAC
2005
Springer
100views Algorithms» more  ISAAC 2005»
13 years 10 months ago
Minimum Weight Triangulation by Cutting Out Triangles
Magdalene Grantson, Christian Borgelt, Christos Le...
ISAAC
2005
Springer
111views Algorithms» more  ISAAC 2005»
13 years 10 months ago
Boosting Spectral Partitioning by Sampling and Iteration
A partition of a set of n items is a grouping of the items into k disjoint classes of equal size. Any partition can be modeled as a graph: the items become the vertices of the grap...
Joachim Giesen, Dieter Mitsche
ISAAC
2005
Springer
106views Algorithms» more  ISAAC 2005»
13 years 10 months ago
Distance Labeling in Hyperbolic Graphs
A graph G is δ-hyperbolic if for any four vertices u, v, x, y of G the two larger of the three distance sums dG(u, v) + dG(x, y), dG(u, x) + dG(v, y), dG(u, y) + dG(v, x) differ b...
Cyril Gavoille, Olivier Ly
ISAAC
2005
Springer
100views Algorithms» more  ISAAC 2005»
13 years 10 months ago
Separability with Outliers
We develop exact and approximate algorithms for computing optimal separators and measuring the extent to which two point sets in d-dimensional space are separated, with respect to...
Sariel Har-Peled, Vladlen Koltun
ISAAC
2005
Springer
89views Algorithms» more  ISAAC 2005»
13 years 10 months ago
Multi-source Trees: Algorithms for Minimizing Eccentricity Cost Metrics
We consider generalizations of the k-source sum of vertex eccentricity problem (k-SVET) and the k-source sum of source eccentricity problem (k-SSET) [1], which we call SDET and SSE...
Paraskevi Fragopoulou, Stavros D. Nikolopoulos, Le...
ISAAC
2005
Springer
112views Algorithms» more  ISAAC 2005»
13 years 10 months ago
Hybrid Voting Protocols and Hardness of Manipulation
This paper addresses the problem of constructing voting protocols that are hard to manipulate. We describe a general technique for obtaining a new protocol by combining two or more...
Edith Elkind, Helger Lipmaa