Sciweavers

1984 search results - page 356 / 397
» Variable mesh optimization for continuous optimization probl...
Sort
View
TKDE
2008
115views more  TKDE 2008»
15 years 1 months ago
A Niching Memetic Algorithm for Simultaneous Clustering and Feature Selection
Clustering is inherently a difficult task and is made even more difficult when the selection of relevant features is also an issue. In this paper, we propose an approach for simult...
Weiguo Sheng, Xiaohui Liu, Michael C. Fairhurst
CONNECTION
2004
94views more  CONNECTION 2004»
15 years 1 months ago
Evolving internal memory for T-maze tasks in noisy environments
In autonomous agent systems, internal memory can be an important element to overcome the limitations of purely reactive agent behaviour. This paper presents an analysis of memory r...
DaeEun Kim
PR
2002
108views more  PR 2002»
15 years 1 months ago
Hyperparameter estimation for satellite image restoration using a MCMC maximum-likelihood method
The satellite image deconvolution problem is ill-posed and must be regularized. Herein, we use an edge-preserving regularization model using a ' function, involving two hyper...
André Jalobeanu, Laure Blanc-Féraud,...
SIAMDM
2002
124views more  SIAMDM 2002»
15 years 1 months ago
Scheduling Unrelated Machines by Randomized Rounding
We present a new class of randomized approximation algorithms for unrelated parallel machine scheduling problems with the average weighted completion time objective. The key idea i...
Andreas S. Schulz, Martin Skutella
SAS
2010
Springer
143views Formal Methods» more  SAS 2010»
15 years 10 days ago
Points-to Analysis as a System of Linear Equations
The efficiency of a points-to analysis is critical for several compiler optimizations and transformations, and has attracted considerable research attention. Despite several advanc...
Rupesh Nasre, Ramaswamy Govindarajan