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ICC
2007
IEEE
182views Communications» more  ICC 2007»
16 years 24 days ago
BER Analysis of MIMO-SVD Systems with Channel Estimation Error and Feedback Delay
— This paper analyzes the average bit error rate (BER) performance of singular value decomposition-based multiple-input multiple-output systems with channel estimation error and ...
Edward K. S. Au, Shi Jin, Matthew R. McKay, Wai Ho...
ICCCN
2007
IEEE
16 years 24 days ago
An Efficient Detection Technique for SC-FDE Systems with Multiple Packet Collisions
- Usually, packets involved in a collision are lost, requiring the retransmission of all packets. However, if we do not discard collided packets and we use proper retransmissions w...
Rui Dinis, Marco Serrazina, Paulo Carvalho
IROS
2007
IEEE
128views Robotics» more  IROS 2007»
16 years 23 days ago
A modular robotic system using magnetic force effectors
— One of the primary impediments to building ensembles with many modular robots is the complexity and number of mechanical mechanisms used to construct the individual modules. As...
Brian T. Kirby, Burak Aksak, Jason Campbell, James...
DEEC
2006
IEEE
16 years 16 days ago
BestChoice: A Decision Support System for Supplier Selection in e-Marketplaces
A growing number of companies are outsourcing their purchasing processes to independent purchasing agencies. These agencies now have to process an ever increasing number of purchas...
Dongjoo Lee, Taehee Lee, Suekyung Lee, Ok-Ran Jeon...
GECCO
2005
Springer
174views Optimization» more  GECCO 2005»
16 years 7 hour ago
Coordinating multi-rover systems: evaluation functions for dynamic and noisy environments
This paper addresses the evolution of control strategies for a collective: a set of entities that collectively strives to maximize a global evaluation function that rates the perf...
Kagan Tumer, Adrian K. Agogino