382 search results - page 47 / 77 » Gradient estimation in global optimization algorithms |
CIAC
2000
Springer
14 years 5 days ago
2000
Springer
We consideralgorithms for a simple one-dimensionalpoint placement problem: given N points on a line, and noisy measurements of the distances between many pairs of them, estimate th...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Received signal strength (RSS)-based single source localization when there is not a prior knowledge about the transmit power of the source is investigated. Because of nonconvex be...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
In the important domain of array shape calibration, the near-field case poses a challenging problem due to the array response complexity induced by the range effect. In this pape...
ANTSW
2008
Springer
13 years 9 months ago
2008
Springer
An adaptive particle swarm optimization (APSO) that features better search efficiency than classical particle swarm optimization (PSO) is presented. More importantly, it can perfor...
GECCO
2008
Springer
13 years 9 months ago
2008
Springer
We investigate the runtime of the Binary Particle Swarm Optimization (PSO) algorithm introduced by Kennedy and Eberhart (1997). The Binary PSO maintains a global best solution and...