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JIRS
2010
99views more  JIRS 2010»
13 years 7 months ago
A New Algorithm for Measuring and Optimizing the Manipulability Index
The estimation of the performance characteristics of robot manipulators is crucial in robot application and design. Furthermore, studying the manipulability index for every point w...
Ayssam Yehia Elkady, Mohammed Mohammed, Tarek Sobh
CEC
2009
IEEE
14 years 3 months ago
Robot path planning in uncertain environments based on particle swarm optimization
— We propose a robot path planning method based on particle swarm optimization in an uncertain environment. We consider the case that a robot’s cognition to its environment is ...
Dunwei Gong, Li Lu, Ming Li
ISCAS
2006
IEEE
105views Hardware» more  ISCAS 2006»
14 years 3 months ago
A new Spice-oriented frequency-domain optimization technique
— There are many kinds of optimization techniques for designing high-performance RF circuits. In this paper, we propose a new frequency-domain Spice-oriented optimization algorit...
Masayoshi Oda, Yoshihiro Yamagami, Yoshifumi Nishi...
ICA
2010
Springer
13 years 7 months ago
Non-negative Independent Component Analysis Algorithm Based on 2D Givens Rotations and a Newton Optimization
Abstract. In this paper, we consider the Independent Component Analysis problem when the hidden sources are non-negative (Non-negative ICA). This problem is formulated as a non-lin...
Wendyam Serge Boris Ouedraogo, Antoine Souloumiac,...
HPCA
2008
IEEE
14 years 9 months ago
Roughness of microarchitectural design topologies and its implications for optimization
Recent advances in statistical inference and machine learning close the divide between simulation and classical optimization, thereby enabling more rigorous and robust microarchit...
Benjamin C. Lee, David M. Brooks