Sciweavers

5595 search results - page 454 / 1119
» Comparing Subsumption Optimizations
Sort
View
CDC
2008
IEEE
137views Control Systems» more  CDC 2008»
16 years 2 months ago
An approximate dynamic programming approach to probabilistic reachability for stochastic hybrid systems
— This paper addresses the computational overhead involved in probabilistic reachability computations for a general class of controlled stochastic hybrid systems. An approximate ...
Alessandro Abate, Maria Prandini, John Lygeros, Sh...
ICASSP
2008
IEEE
16 years 2 months ago
SURE-LET multichannel image denoising: undecimated wavelet thresholding
We propose an extension of the recently devised SURE-LET grayscale denoising approach for multichannel images. Assuming additive Gaussian white noise, the unknown linear parameter...
Florian Luisier, Thierry Blu
VTC
2008
IEEE
178views Communications» more  VTC 2008»
16 years 2 months ago
Downlink Linear Max-MSE Transceiver Design for Multiuser MIMO Systems Via Dual Decomposition
—This paper addresses the problem of joint linear transceiver design in the downlink of multiuser MIMO systems. We define the performance criterion as minimizing the maximal mea...
Yuanzhang Xiao, Shidong Zhou
ISCAS
2007
IEEE
113views Hardware» more  ISCAS 2007»
16 years 1 months ago
A General Noncoherent Chaos-Shift-Keying Communication System and its Performance Analysis
— A general noncoherent chaos-shift-keying (CSK) communication system with adjustable weights is proposed in this paper. The performance of the system under additive white Gaussi...
Hongbin Chen, Jiuchao Feng, Chi K. Michael Tse
HM
2007
Springer
135views Optimization» more  HM 2007»
16 years 1 months ago
Hybrid Local Search Techniques for the Resource-Constrained Project Scheduling Problem
This paper proposes a local search algorithm that makes use of a complex neighborhood relation based on a hybridization with a constructive heuristics for the classical resource-co...
Igor Pesek, Andrea Schaerf, Janez Zerovnik