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CORR
2008
Springer
71views Education» more  CORR 2008»
15 years 4 months ago
Problem Solving and Complex Systems
The observation and modeling of natural Complex Systems (CSs) like the human nervous system, the evolution or the weather, allows the definition of special abilities and models re...
Frédéric Guinand, Yoann Pigné
ICASSP
2008
IEEE
15 years 10 months ago
Worst- and average-case complexity of LLL lattice reduction in MIMO wireless systems
Lattice reduction by means of the LLL algorithm has been previously suggested as a powerful preprocessing tool that allows to improve the performance of suboptimal detectors and t...
Joakim Jalden, Dominik Seethaler, Gerald Matz
CORR
2008
Springer
102views Education» more  CORR 2008»
15 years 4 months ago
An MAS-Based ETL Approach for Complex Data
: In a data warehousing process, the phase of data integration is crucial. Many methods for data integration have been published in the literature. However, with the development of...
Omar Boussaid, Fadila Bentayeb, Jérôm...
SIGPRO
2008
94views more  SIGPRO 2008»
15 years 4 months ago
An insight into space-time block codes using Hurwitz-Radon families of matrices
It is shown that for four-transmitter systems, a family of four-by-four unit-rate complex quasi-orthogonal space
Yu Chang, Yingbo Hua, Xiang-Gen Xia, Brian M. Sadl...
CORR
2008
Springer
114views Education» more  CORR 2008»
15 years 4 months ago
Multiparty Communication Complexity of Disjointness
We obtain a lower bound of n 1 k+1 22k (k-1)2k-1 on the k-party randomized communication complexity of the Disjointness function in the `Number on the Forehead' model of mul...
Arkadev Chattopadhyay, Anil Ada