144 search results - page 12 / 29 » Improved Approximation Guarantees for Sublinear-Time Fourier... |
PODS
2009
ACM
14 years 8 months ago
2009
ACM
The problem of finding heavy hitters and approximating the frequencies of items is at the heart of many problems in data stream analysis. It has been observed that several propose...
DAGSTUHL
2007
13 years 8 months ago
2007
We consider the problems of set partitioning into k clusters with minimum total cost and minimum of the maximum cost of a cluster. The cost function is given by an oracle, and we ...
NIPS
2008
13 years 8 months ago
2008
We consider the problem of obtaining the approximate maximum a posteriori estimate of a discrete random field characterized by pairwise potentials that form a truncated convex mod...
STOC
2003
ACM
14 years 7 months ago
2003
ACM
We study clustering problems in the streaming model, where the goal is to cluster a set of points by making one pass (or a few passes) over the data using a small amount of storag...
SODA
2010
ACM
14 years 4 months ago
2010
ACM
The class of constraint satisfactions problems (CSPs) captures many fundamental combinatorial optimization problems such as Max Cut, Max q-Cut, Unique Games, and Max k-Sat. Recent...