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TASLP
2008
124views more  TASLP 2008»
15 years 6 months ago
Joint Dereverberation and Residual Echo Suppression of Speech Signals in Noisy Environments
Hands-free devices are often used in a noisy and reverberant environment. Therefore, the received microphone signal does not only contain the desired near-end speech signal but als...
Emanuel A. P. Habets, Sharon Gannot, Israel Cohen,...
ICC
2007
IEEE
156views Communications» more  ICC 2007»
16 years 24 days ago
Multi-Antenna Techniques for Wireless Mesh Networks in an Outdoor Environment
— This paper investigates the behavior of a Wireless Mesh Network in which the nodes are equipped with a multiple antenna system. The objective of this study is the comparison of...
Fulvio Babich, Massimiliano Comisso, Lucio Mania
ICALT
2006
IEEE
16 years 15 days ago
Trace Analysis in Instrumented Collaborative Learning Environments
Observation activity, on instrumented collective learning situations, enables participants to appropriate themselves corresponding systems in their own practice. In this paper, we...
Christophe Courtin, Stephane Talbot
KES
2004
Springer
15 years 11 months ago
ADS as Information Management Service in an M-Learning Environment
Leveraging the potential power of even small handheld devices able to communicate wirelessly requires dedicated support. In particular, collaborative applications need sophisticate...
Matthias R. Brust, Daniel Görgen, Christian H...
HICSS
2003
IEEE
207views Biometrics» more  HICSS 2003»
15 years 11 months ago
Multi-Agent Systems and Microeconomic Theory: A Negotiation Approach to Solve Scheduling Problems in High Dynamic Environments
Microeconomics offer a far developed theory on the subject of rational choice. This theory is applied to a multi-agent system, which has been modeled in order to establish schedul...
Hans Czap, Marc Becker