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VTC
2008
IEEE
15 years 10 months ago
Enhanced Group Detection with a New Receiver Combiner for Spatial Multiplexing MIMO systems
Abstract— In this paper, we propose a new groupwise receiver combiner design method for spatial multiplexing multipleinput multiple-output (MIMO) systems. The conventional group ...
Jeongsik Jeong, Heunchul Lee, Sung Hyun Moon, Inky...
IPPS
2009
IEEE
15 years 11 months ago
The effect of population density on the performance of a spatial social network algorithm for multi-objective optimisation
—Particle Swarm Optimisation (PSO) is increasingly being applied to optimisation of multi-objective problems in engineering design and scientific investigation. This paper inves...
Andrew Lewis
IROS
2006
IEEE
104views Robotics» more  IROS 2006»
15 years 10 months ago
Stiffness Modeling of a Spatial 3-DOF Compliant Parallel Micromanipulator
— The stiffness modeling for a compliant parallel manipulator (CPM) is very important since it provides a basis for the characterization of static, modal, and dynamic behavior of...
Qingsong Xu, Yangmin Li
INFOCOM
2008
IEEE
15 years 11 months ago
Spatial Signatures for Lightweight Security in Wireless Sensor Networks
Abstract— This paper experimentally investigates the feasibility of crypto-free communications in resource-constrained wireless sensor networks. We exploit the spatial signature ...
Lifeng Sang, Anish Arora
GECCO
2005
Springer
127views Optimization» more  GECCO 2005»
15 years 10 months ago
Sufficiency verification of HIV-1 pathogenesis based on multi-agent simulation
Researchers of HIV-1 are today, still unable to determine exactly the biological mechanisms that cause AIDS. Various mechanisms have been hypothesized and their existences have be...
Zaiyi Guo, Hann Kwang Han, Joc Cing Tay