Sciweavers

8060 search results - page 317 / 1612
» Adaptive BICM-OFDM Systems
Sort
View
ICN
2009
Springer
16 years 1 months ago
Assessment of Vulnerability of Content Adaptation Mechanisms to RoQ Attacks
Abstract— Current computing systems employ different mechanisms to deal with overload conditions. Of those widely deployed are content adaptation mechanisms whereby the quality l...
Mina Guirguis, Joshua Tharp, Azer Bestavros, Ibrah...
JSSPP
2009
Springer
16 years 1 months ago
Competitive Two-Level Adaptive Scheduling Using Resource Augmentation
Abstract. As multi-core processors proliferate, it has become more important than ever to ensure efficient execution of parallel jobs on multiprocessor systems. In this paper, we s...
Hongyang Sun, Yangjie Cao, Wen-Jing Hsu
CHI
2010
ACM
16 years 1 months ago
PlayWrite: end-user adaptable games to support adolescent mental health
Adaptability to the needs of end-users has been identified as a key requirement for technologies designed to support mental health interventions. The PlayWrite system allows end u...
David Coyle, Gavin Doherty, John Sharry
ICASSP
2008
IEEE
16 years 1 months ago
Adaptive short-time analysis-synthesis for speech enhancement
In this paper we present a new adaptive short-time Fourier analysissynthesis scheme and demonstrate its efficacy in speech enhancement. While a number of adaptive analyses have p...
Daniel Rudoy, Prabahan Basu, Thomas F. Quatieri, B...
ICASSP
2008
IEEE
16 years 1 months ago
HMM adaptation using a phase-sensitive acoustic distortion model for environment-robust speech recognition
In this paper, we present a new approach to HMM adaptation that jointly compensates for additive and convolutive acoustic distortion in environment-robust speech recognition. The ...
Jinyu Li, Li Deng, Dong Yu, Yifan Gong, Alex Acero