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GLOBECOM
2007
IEEE
13 years 11 months ago
Robust Transmit Beamforming for Frequency-Selective Fading Channels with Imperfect Channel Feedback
In this paper, robust transmit beamforming (BF) for transmission over frequency
Christof Jonietz, Wolfgang H. Gerstacker, Robert S...
CLEF
2009
Springer
13 years 8 months ago
Robust Question Answering for Speech Transcripts: UPC Experience in QAst 2009
This paper describes the participation of the Technical University of Catalonia in the CLEF 2009 Question Answering on Speech Transcripts track. We have participated in the Englis...
Pere Comas, Jordi Turmo
EI
2008
71views more  EI 2008»
13 years 7 months ago
Building blocks of cooperative relaying in wireless systems
The concept of cooperative relaying promises gains in robustness and energy efficiency in
Wilfried Elmenreich, Nikolaj Marchenko, H. Adam, C...
ISCAS
2008
IEEE
129views Hardware» more  ISCAS 2008»
14 years 1 months ago
Robust video multicast with joint network coding and AL-FEC
Abstract— Robust H.264/SVC video multicast with joint network coding (NC) and application-layer forward error correction (AL-FEC) is presented in this work. Unlike traditional AL...
Hui Wang, C. C. Jay Kuo
CLEF
2009
Springer
13 years 8 months ago
UNIBA-SENSE @ CLEF 2009: Robust WSD Task
This paper presents the participation of the semantic N-levels search engine SENSE at the CLEF 2009 Ad Hoc Robust-WSD Task. During the participation at the same task of CLEF 2008,...
Pierpaolo Basile, Annalina Caputo, Giovanni Semera...