20 search results - page 4 / 4 » An improved ant colony algorithm with diversified solutions ... |
GECCO
2009
Springer
13 years 3 months ago
2009
Springer
This paper describes a general scheme to convert sequential ant-based algorithms into parallel shared memory algorithms. The scheme is applied to an ant-based algorithm for the ma...
GECCO
2006
Springer
13 years 9 months ago
2006
Springer
We consider the Bounded Diameter Minimum Spanning Tree problem and describe four neighbourhood searches for it. They are used as local improvement strategies within a variable nei...
GECCO
2005
Springer
13 years 10 months ago
2005
Springer
In this paper, a novel variant of particle swarm optimization (PSO), named memetic particle swarm optimization algorithm (MeSwarm), is proposed for tackling the overshooting probl...
CORR
2010
Springer
13 years 5 months ago
2010
Springer
This paper considers a relay-assisted bidirectional cellular network where the base station (BS) communicates with each mobile station (MS) using orthogonal frequencydivision multi...
IAT
2005
IEEE
13 years 11 months ago
2005
IEEE
In this paper, we consider the problem of dynamic lightpath protection in survivable WDM networks with single link failure model. Our work concerns in how to dynamically determine...