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TSP
2008
132views more  TSP 2008»
15 years 1 months ago
On Doubly Selective Channel Estimation Using Superimposed Training and Discrete Prolate Spheroidal Sequences
Abstract--Channel estimation and data detection for frequencyselective time-varying channels are considered using superimposed training. We employ a discrete prolate spheroidal bas...
Shuangchi He, Jitendra K. Tugnait
IEEEMSP
2002
IEEE
110views Multimedia» more  IEEEMSP 2002»
15 years 8 months ago
Summarizing video using non-negative similarity matrix factorization
Abstract— We present a novel approach to automatically extracting summary excerpts from audio and video. Our approach is to maximize the average similarity between the excerpt an...
Matthew L. Cooper, Jonathan Foote
CEC
2005
IEEE
15 years 8 months ago
Hybrid evolutionary algorithms for constraint satisfaction problems: memetic overkill?
We study a selected group of hybrid EAs for solving CSPs, consisting of the best performing EAs from the literature. We investigate the contribution of the evolutionary component t...
Bart G. W. Craenen, A. E. Eiben
CAISE
2008
Springer
15 years 5 months ago
Guidance in Web Applications Design
Abstract. The paper introduces a new situational method for Web applications design. The purpose of the approach is to respond to the following limits of web development methods: t...
Semia Sonia Selmi, Naoufel Kraïem, Henda Hajj...
NETWORKING
2010
15 years 4 months ago
Toward Efficient On-Demand Streaming with BitTorrent
This paper considers the problem of adapting the BitTorrent protocol for on-demand streaming. BitTorrent is a popular peer-to-peer file sharing protocol that efficiently accommodat...
Youmna Borghol, Sebastien Ardon, Niklas Carlsson, ...