Sciweavers

2869 search results - page 57 / 574
» Metropolis-Hastings algorithms with adaptive proposals
Sort
View
AIMSA
2008
Springer
15 years 6 months ago
Solving the Course Timetabling Problem with a Hybrid Heuristic Algorithm
Abstract. The problem of curriculum-based course timetabling is studied in this work. In addition to formally defining the problem, we present a hybrid solution algorithm (Adaptiv...
Zhipeng Lü, Jin-Kao Hao
ICC
2007
IEEE
118views Communications» more  ICC 2007»
15 years 6 months ago
Adaptive Data Transmission in Downlink MIMO-OFDM Systems with Pre-Equalization
Abstract— An optimization algorithm for finding user allocation, bit and power loading in the downlink of MIMO-OFDM systems is proposed. The algorithm represents a generalizatio...
Peter Trifonov, Elena Costa
DIS
2006
Springer
15 years 4 months ago
Kalman Filters and Adaptive Windows for Learning in Data Streams
We study the combination of Kalman filter and a recently proposed algorithm for dynamically maintaining a sliding window, for learning from streams of examples. We integrate this i...
Albert Bifet, Ricard Gavaldà
115
Voted
LION
2010
Springer
197views Optimization» more  LION 2010»
15 years 3 months ago
Adapting to a Realistic Decision Maker: Experiments towards a Reactive Multi-objective Optimizer
The interactive decision making (IDM) methods exploit the preference information from the decision maker during the optimization task to guide the search towards favourite solution...
Paolo Campigotto, Andrea Passerini
85
Voted
ICASSP
2009
IEEE
15 years 7 months ago
A split quaternion nonlinear adaptive filter
A split quaternion learning algorithm for the training of nonlinear finite impulse response filters for the modelling of hypercomplex signals is proposed. A rigorous derivation ...
Bukhari Che Ujang, Clive Cheong Took, Alek Kavcic,...