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VTC
2006
IEEE
16 years 14 days ago
IQ Space Frequency Time Codes for MIMO-OFDM Systems
Abstract: In this paper, we study concatenated coding for MIMOOFDM systems. The proposed concatenated system achieves full spatial and frequency diversity at much lower complexity ...
Samir Al-Ghadhban, R. Michael Buehrer, Brian D. Wo...
IPPS
1998
IEEE
15 years 10 months ago
Memory Space Representation for Heterogeneous Network Process Migration
A major difficulty of heterogeneous process migration is how to collect advanced dynamic data-structures, transform them into machine independent form, and restor them appropriate...
Kasidit Chanchio, Xian-He Sun
KES
1998
Springer
15 years 10 months ago
Properties of robust solution searching in multi-dimensional space with genetic algorithms
-A large number of studies on Genetic Algorithms (GAs) emphasize finding a globally optimal solution. Some other investigations have also been made for detecting multiple solutions...
Shigeyoshi Tsutsui, Lakhmi C. Jain
CHI
1993
ACM
15 years 10 months ago
One is not enough: multiple views in a media space
Media spaces support collaboration, but the limited access they provide to remote colleagues' activities can undermine their utility. To address this limitation, we built an ...
William W. Gaver, Abigail Sellen, Christian Heath,...
AAAI
1996
15 years 7 months ago
A Complexity Analysis of Space-Bounded Learning Algorithms for the Constraint Satisfaction Problem
Learning during backtrack search is a space-intensive process that records information (such as additional constraints) in order to avoid redundant work. In this paper, we analyze...
Roberto J. Bayardo Jr., Daniel P. Miranker