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147
Voted
ISCAS
2005
IEEE
15 years 9 months ago
2005
IEEE
— In the context of Independent Component Analysis (ICA), we propose a simple method for online estimation of activation functions in order to blindly separate instantaneous mixt...
134
Voted
SIGIR
2004
ACM
15 years 9 months ago
2004
ACM
As online document collections continue to expand, both on the Web and in proprietary environments, the need for duplicate detection becomes more critical. The goal of this work i...
139
Voted
ICIP
2003
IEEE
15 years 8 months ago
2003
IEEE
We propose a new algorithm for the real-time control of an interframe video coder operating with a variable rate channel such as wireless channels or the Internet. Using technique...
133
Voted
ICRA
2003
IEEE
15 years 8 months ago
2003
IEEE
In this paper we present a dynamic data structure, useful for robot navigation in an unknown, simplyconnected planar environment. The guiding philosophy in this work is to avoid t...
132
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INFOCOM
2003
IEEE
15 years 8 months ago
2003
IEEE
— Dynamic behavior of the Internet’s transmission resources makes it difficult to provide perceptually good quality of streaming video. MPEG-4 Fine-Grained Scalable coding is ...