5595 search results - page 234 / 1119 » Approximation Algorithms for Clustering Problems |
168
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ALGORITHMICA
2006
15 years 6 months ago
2006
Our goal is to develop a robust out-of-core sorting program for a distributed-memory cluster. The literature contains two dominant paradigms for out-of-core sorting algorithms: me...
133
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ARITH
2007
IEEE
16 years 22 days ago
2007
IEEE
In the present paper, we investigate the approximation of a function by a polynomial with floating-point coefficients; we are looking for the best approximation in the L2 sense....
155
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ICRA
2008
IEEE
16 years 25 days ago
2008
IEEE
— In this paper, we propose a reinforcement learning approach to address multi-robot cooperative navigation tasks in infinite settings. We propose an algorithm to simultaneously...
189
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CIKM
2006
Springer
15 years 10 months ago
2006
Springer
Data stream clustering has emerged as a challenging and interesting problem over the past few years. Due to the evolving nature, and one-pass restriction imposed by the data strea...
161
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STOC
2009
ACM
16 years 7 months ago
2009
ACM
We show how to compute the edit distance between two strings of length n up to a factor of 2 ~O( log n) in n1+o(1) time. This is the first sub-polynomial approximation algorithm f...