16093 search results - page 302 / 3219 » On the optimality of the neighbor-joining algorithm |
143
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MOBIHOC
2003
ACM
16 years 6 months ago
2003
ACM
In this paper we present GOAFR, a new geometric ad-hoc routing algorithm combining greedy and face routing. We evaluate this algorithm by both rigorous analysis and comprehensive ...
165
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STOC
2005
ACM
16 years 7 months ago
2005
ACM
We give a 1-pass ~O(m1-2/k )-space algorithm for computing the k-th frequency moment of a data stream for any real k > 2. Together with the lower bounds of [1, 2, 4], this reso...
197
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NIPS
2001
15 years 8 months ago
2001
Greedy approximation algorithms have been frequently used to obtain sparse solutions to learning problems. In this paper, we present a general greedy algorithm for solving a class...
155
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EMO
2003
Springer
15 years 12 months ago
2003
Springer
We present PICPA, a new algorithm for tackling constrained continuous multi-objective problems. The algorithm combines constraint propagation techniques and evolutionary concepts. ...
144
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GECCO
2004
Springer
16 years 4 days ago
2004
Springer
The following paper describes a cooperative coevolutionary algorithm which incorporates a novel collaboration formation mechanism. It encourages rewarding of components participati...