642 search results - page 109 / 129 » Approximation Algorithms for Minimum K-Cut |
PODS
2009
ACM
14 years 9 months ago
2009
ACM
We consider the the problem of tracking heavy hitters and quantiles in the distributed streaming model. The heavy hitters and quantiles are two important statistics for characteri...
AAAI
2008
13 years 11 months ago
2008
This paper considers the problem of an agent searching for a resource or a tangible good in a physical environment, where at each stage of its search it observes one source where ...
ECCV
2008
Springer
14 years 10 months ago
2008
Springer
Abstract. Variational problems, which are commonly used to solve lowlevel vision tasks, are typically minimized via a local, iterative optimization strategy, e.g. gradient descent....
ROBOCOMM
2007
IEEE
14 years 3 months ago
2007
IEEE
— Consider the following scenario: a spatio-temporal stochastic process generates service requests, localized at points in a bounded region on the plane; these service requests a...
FSTTCS
2005
Springer
14 years 2 months ago
2005
Springer
Abstract. We consider a generalization of the set cover problem, in which elements are covered by pairs of objects, and we are required to find a minimum cost subset of objects th...