Sciweavers

4843 search results - page 308 / 969
» The Shortcut Problem - Complexity and Approximation
Sort
View
SODA
1997
ACM
119views Algorithms» more  SODA 1997»
15 years 5 months ago
Map Labeling and Its Generalizations
Map labeling is of fundamental importance in cartography and geographical information systems and is one of the areas targeted for research by the ACM Computational Geometry Impac...
Srinivas Doddi, Madhav V. Marathe, Andy Mirzaian, ...
SODA
1998
ACM
106views Algorithms» more  SODA 1998»
15 years 5 months ago
Greedy Strikes Back: Improved Facility Location Algorithms
A fundamental facility location problem is to choose the location of facilities, such as industrial plants and warehouses, to minimize the cost of satisfying the demand for some c...
Sudipto Guha, Samir Khuller
JC
2010
117views more  JC 2010»
14 years 11 months ago
Tractability through increasing smoothness
We prove that some multivariate linear tensor product problems are tractable in the worst case setting if they are defined as tensor products of univariate problems with logarithm...
Anargyros Papageorgiou, Henryk Wozniakowski
JACIII
2007
99views more  JACIII 2007»
15 years 4 months ago
Asymptotic Behavior of Linear Approximations of Pseudo-Boolean Functions
We study the problem of approximating pseudoBoolean functions by linear pseudo-Boolean functions. Pseudo-Boolean functions generalize ordinary Boolean functions by allowing the fu...
Guoli Ding, Robert F. Lax, Peter P. Chen, Jianhua ...
CORR
2010
Springer
164views Education» more  CORR 2010»
15 years 2 months ago
Approximate Nash Equilibria under Stability Conditions
Finding approximate Nash equilibria in n × n bimatrix games is currently one of the main open problems in algorithmic game theory. Motivated in part by the lack of progress on wo...
Maria-Florina Balcan, Mark Braverman