562 search results - page 50 / 113 » Approximation algorithms and hardness of the k-route cut pro... |
FOCS
2008
IEEE
13 years 9 months ago
2008
IEEE
In this paper we consider the following maximum budgeted allocation (MBA) problem: Given a set of m indivisible items and n agents; each agent i willing to pay bij on item j and w...
CVPR
2005
IEEE
14 years 10 months ago
2005
IEEE
This paper addresses the novel problem of automatically synthesizing an output image from a large collection of different input images. The synthesized image, called a digital tap...
STOC
2012
ACM
11 years 10 months ago
2012
ACM
We consider submodular optimization problems, and provide a general way of translating oracle inapproximability results arising from the symmetry gap technique to computational co...
FOCS
2007
IEEE
14 years 2 months ago
2007
IEEE
We continue the recent line of work on the connection between semidefinite programming-based approximation algorithms and the Unique Games Conjecture. Given any boolean 2-CSP (or...
APPROX
2009
Springer
14 years 2 months ago
2009
Springer
Submodular-function maximization is a central problem in combinatorial optimization, generalizing many important NP-hard problems including Max Cut in digraphs, graphs and hypergr...