16093 search results - page 7 / 3219 » On the optimality of the neighbor-joining algorithm |
CP
2011
Springer
12 years 7 months ago
2011
Springer
A Distributed Constraint Optimization Problem (DCOP) is a fundamental problem that can formalize various applications related to multi-agent cooperation. Since it is NP-hard, consi...
TASLP
2010
13 years 2 months ago
2010
While most speech enhancement algorithms improve speech quality, they may not improve speech intelligibility in noise. This paper focuses on the development of an algorithm that ca...
SIAMJO
2010
13 years 2 months ago
2010
We propose a Newton-CG primal proximal point algorithm for solving large scale log-determinant optimization problems. Our algorithm employs the essential ideas of the proximal poi...
JDCTA
2010
13 years 2 months ago
2010
At present, China's automobile logistics cost accounts for more than 20% of the production of motor vehicles. Therefore, lowering logistics cost by seeking its best path is a...
MICS
2010
13 years 2 months ago
2010
In this paper we consider the k-fixed-endpoint path cover problem on proper interval graphs, which is a generalization of the path cover problem. Given a graph G and a set T of k v...