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VTC
2010
IEEE
150views Communications» more  VTC 2010»
13 years 3 months ago
Optimizing Training-Based MIMO Systems: How Much Time is Needed for Actual Transmission?
—We study the design of training-based multiple-input multiple-output systems in two block-wise transmission schemes. The conventional transmission scheme has a fixed amount of ...
Xiangyun Zhou, Parastoo Sadeghi, Tharaka A. Lamahe...
LICS
1997
IEEE
13 years 9 months ago
How Much Memory is Needed to Win Infinite Games?
We consider a class of infinite two-player games on finitely coloured graphs. Our main question is: given a winning condition, what is the inherent blow-up (additional memory) of ...
Stefan Dziembowski, Marcin Jurdzinski, Igor Waluki...
GLOBECOM
2009
IEEE
14 years 4 days ago
How Much Training Is Needed for Iterative Multiuser Detection and Decoding?
Abstract—This paper studies large randomly spread directsequence code-division multiple-access system operating over a block fading multipath channel. Channel knowledge is obtain...
Mikko Vehkaperä, Keigo Takeuchi, Ralf R. M&uu...
SIGSOFT
2010
ACM
13 years 3 months ago
Why do we need personality diversity in software engineering?
Diversity of skills is good for society, it is also good in problem solving because different people see a problem from several perspectives, so diversity should be good for softw...
Luiz Fernando Capretz, Faheem Ahmed
LREC
2008
180views Education» more  LREC 2008»
13 years 6 months ago
Do we Still Need Gold Standards for Evaluation?
The availability of a huge mass of textual data in electronic format has increased the need for fast and accurate techniques for textual data processing. Machine learning and stat...
Thierry Poibeau, Cédric Messiant