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TSP
2010
15 years 1 months ago
Distributed spectrum sensing for cognitive radio networks by exploiting sparsity
Abstract--A cooperative approach to the sensing task of wireless cognitive radio (CR) networks is introduced based on a basis expansion model of the power spectral density (PSD) ma...
Juan Andrés Bazerque, Georgios B. Giannakis
VTC
2008
IEEE
207views Communications» more  VTC 2008»
16 years 24 days ago
Practical Results of Hybrid AOA/TDOA Geo-Location Estimation in CDMA Wireless Networks
—This paper describes a hybrid AOA/TODA Mobile Station (MS) location estimation method based on the CDMA wireless communications signals. The method utilized estimates the Angle ...
Ali Broumandan, Tao Lin, John Nielsen, Géra...
ICOIN
2003
Springer
15 years 11 months ago
Scalable IP Routing Lookup in Next Generation Network
Ternary content-addressable memory has been widely used to perform fast routing lookups. It is able to accomplish the best matching prefix problem in O(1) time without considering...
Chia-Tai Chan, Pi-Chung Wang, Shuo-Cheng Hu, Chung...
CEC
2008
IEEE
15 years 8 months ago
Investigation of simply coded evolutionary artificial neural networks on robot control problems
One of the advantages of evolutionary robotics over other approaches in embodied cognitive science would be its parallel population search. Due to the population search, it takes a...
Yoshiaki Katada, Jun Nakazawa
UAI
1997
15 years 7 months ago
Exploring Parallelism in Learning Belief Networks
It has been shown that a class of probabilistic domain models cannot be learned correctly by several existing algorithms which employ a single-link lookahead search. When a multil...
Tongsheng Chu, Yang Xiang