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IPCO
2010
143views Optimization» more  IPCO 2010»
14 years 2 months ago
Universal Sequencing on a Single Machine
Leah Epstein, Asaf Levin, Alberto Marchetti-Spacca...
IPCO
2010
141views Optimization» more  IPCO 2010»
14 years 2 months ago
The Price of Collusion in Series-Parallel Networks
Abstract. We study the quality of equilibrium in atomic splittable routing games. We show that in single-source single-sink games on seriesparallel graphs, the price of collusion -...
Umang Bhaskar, Lisa Fleischer, Chien-Chung Huang
IPCO
2010
125views Optimization» more  IPCO 2010»
14 years 2 months ago
A Pumping Algorithm for Ergodic Stochastic Mean Payoff Games with Perfect Information
Abstract. We consider two-person zero-sum stochastic mean payoff games with perfect information, or BWR-games, given by a digraph G = (V = VB VW VR, E), with local rewards r : E R...
Endre Boros, Khaled M. Elbassioni, Vladimir Gurvic...
IPCO
2010
147views Optimization» more  IPCO 2010»
14 years 2 months ago
On k-Column Sparse Packing Programs
Nikhil Bansal, Nitish Korula, Viswanath Nagarajan,...
IPCO
2010
152views Optimization» more  IPCO 2010»
14 years 2 months ago
Hypergraphic LP Relaxations for Steiner Trees
We investigate hypergraphic LP relaxations for the Steiner tree problem, primarily the partition LP relaxation introduced by K
Deeparnab Chakrabarty, Jochen Könemann, David...
IPCO
2010
134views Optimization» more  IPCO 2010»
14 years 2 months ago
Restricted b-Matchings in Degree-Bounded Graphs
Kristóf Bérczi, László...
IPCO
2010
143views Optimization» more  IPCO 2010»
14 years 2 months ago
Fault-Tolerant Facility Location: A Randomized Dependent LP-Rounding Algorithm
Jaroslaw Byrka, Aravind Srinivasan, Chaitanya Swam...
IPCO
2010
184views Optimization» more  IPCO 2010»
14 years 2 months ago
Computing Minimum Multiway Cuts in Hypergraphs from Hypertree Packings
Hypergraph multiway cut problem is a problem of finding a minimum capacity set of hyperedges whose removal divides a given hypergraph into a specified number of connected componen...
Takuro Fukunaga
COLOGNETWENTE
2008
14 years 2 months ago
Global r-alliances and total domination
Henning Fernau, Juan Alberto Rodríguez-Vela...