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TOG
2008
122views more  TOG 2008»
13 years 10 months ago
Staggered projections for frictional contact in multibody systems
We present a new discrete velocity-level formulation of frictional contact dynamics that reduces to a pair of coupled projections and introduce a simple fixed-point property of th...
Danny M. Kaufman, Shinjiro Sueda, Doug L. James, D...
TWC
2008
198views more  TWC 2008»
13 years 10 months ago
Cross Layer Design for Multiaccess Communication Over Rayleigh Fading Channels
Abstract-- An information theoretic queueing model is proposed in a wireless multiple access communication setup. The proposed symmetric N user model captures physical layer parame...
Vidyut Naware, Lang Tong
ICRA
2010
IEEE
107views Robotics» more  ICRA 2010»
13 years 9 months ago
Sidewinding on slopes
— Sidewinding is an efficient translation gait used by snakes over flat ground. When implemented on snake robots, it retains its general effectiveness, but becomes unstable on ...
Ross L. Hatton, Howie Choset
JCNS
2010
126views more  JCNS 2010»
13 years 8 months ago
Calibration of the head direction network: a role for symmetric angular head velocity cells
Abstract Continuous attractor networks require calibration. Computational models of the head direction (HD) system of the rat usually assume that the connections that maintain HD n...
Peter Stratton, Gordon Wyeth, Janet Wiles
TWC
2010
13 years 5 months ago
Exploiting Mobility Diversity in Sharing Wireless Access: A Game Theoretic Approach
We propose a wireless access scheme which is based on a channel reservation sharing method for a group of mobile users. This proposed scheme exploits the mobility diversity of the ...
Dusit Niyato, Ping Wang, Ekram Hossain, Walid Saad...