16093 search results - page 369 / 3219 » On the optimality of the neighbor-joining algorithm |
151
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COMGEO
1999
ACM
15 years 6 months ago
1999
ACM
Many algorithms for reducing the number of triangles in a surface model have been proposed, but to date there has been little theoretical analysis of the approximations they produ...
213
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WAW
2010
Springer
15 years 4 months ago
2010
Springer
We give algorithms for finding graph clusters and drawing graphs, highlighting local community structure within the context of a larger network. For a given graph G, we use the per...
191
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TCOM
2010
15 years 5 months ago
2010
Abstract—We investigate routing in cooperative multipleterminal wireless networks in which the nodes can collaborate with each other in data transmission. First, we motivate coop...
165
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CEC
2007
IEEE
16 years 1 months ago
2007
IEEE
— Particle swarm optimization (PSO) is a stochastic global optimization algorithm inspired by social behavior of bird flocking in search for food, which is a simple but powerful...
183
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ANOR
2010
15 years 5 months ago
2010
This paper considers online stochastic optimization problems where uncertainties are characterized by a distribution that can be sampled and where time constraints severely limit t...