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CDC
2008
IEEE
124views Control Systems» more  CDC 2008»
15 years 6 months ago
A passive 2DOF walker: Finding gait cycles using virtual holonomic constraints
— A planar compass-like biped on a shallow slope is the simplest model of a passive walker. It is a two-degrees-offreedom impulsive mechanical system known to possess periodic so...
Leonid B. Freidovich, Uwe Mettin, Anton S. Shiriae...
CEC
2008
IEEE
15 years 6 months ago
On the usefulness of infeasible solutions in evolutionary search: A theoretical study
— Evolutionary algorithms (EAs) have been widely used in optimization, where infeasible solutions are often encountered. Some EAs regard infeasible solutions as useless individua...
Yang Yu, Zhi-Hua Zhou
CIMCA
2008
IEEE
15 years 6 months ago
Connector-Driven Gradual and Dynamic Software Assembly Evolution
Complex and long-lived software need to be upgraded at runtime. Replacing a software component with a newer version is the basic evolution operation that has to be supported. It i...
Huaxi (Yulin) Zhang, Christelle Urtado, Sylvain Va...
CISS
2008
IEEE
15 years 6 months ago
On the achievable rates for the relay channels with generalized feedback
— In this paper, two different feedback configurations of the relay channel are investigated. Specifically, in our first configuration, the source node in a relay channel is ...
Jinhua Jiang, Yan Xin
DATE
2008
IEEE
115views Hardware» more  DATE 2008»
15 years 6 months ago
Improving the Efficiency of Run Time Reconfigurable Devices by Configuration Locking
Run-time reconfigurable logic is a very attractive alterative in the design of SoC. However, configuration overhead can largely decrease the system performance. In this work, we p...
Yang Qu, Juha-Pekka Soininen, Jari Nurmi