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IOR
2008
109views more  IOR 2008»
15 years 4 months ago
Polynomial-Time Algorithms for Stochastic Uncapacitated Lot-Sizing Problems
In 1958, Wagner and Whitin published a seminal paper on the deterministic uncapacitated lot-sizing problem, a fundamental model that is embedded in many practical production plann...
Yongpei Guan, Andrew J. Miller
ICMCS
2006
IEEE
98views Multimedia» more  ICMCS 2006»
15 years 10 months ago
On the Use of Time-Frequency Representation in Multicomponent Signal Separation
In this paper, we address the problem of separating unknown multicomponent signals from their instantaneous mixtures. Using linear time-frequency (TF) representation of the mixtur...
Braham Barkat, Farook Sattar, Karim Abed-Meraim
ICIAR
2004
Springer
15 years 9 months ago
Real-Time Facial Feature Extraction by Cascaded Parameter Prediction and Image Optimization
We propose a new fast facial-feature extraction technique for embedded face-recognition applications. A deformable feature model is adopted, of which the parameters are optimized t...
Fei Zuo, Peter H. N. de With
ESA
2005
Springer
131views Algorithms» more  ESA 2005»
15 years 9 months ago
Computing Common Intervals of K Permutations, with Applications to Modular Decomposition of Graphs
We introduce a new way to compute common intervals of K permutations based on a very simple and general notion of generators of common intervals. This formalism leads to simple an...
Anne Bergeron, Cedric Chauve, Fabien de Montgolfie...
CEC
2010
IEEE
15 years 5 months ago
A modified Invasive Weed Optimization algorithm for time-modulated linear antenna array synthesis
: Time modulated antenna arrays attracted the attention of researchers for the synthesis of low/ultra-low side lobes in recent past. In this article we propose an improved variant ...
Aniruddha Basak, Siddharth Pal, Swagatam Das, Ajit...