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ICASSP
2011
IEEE
13 years 24 days ago
Rapid speaker adaptation with speaker adaptive training and non-negative matrix factorization
In this paper, we describe a novel speaker adaptation algorithm based on Gaussian mixture weight adaptation. A small number of latent speaker vectors are estimated with non-negati...
Xueru Zhang, Kris Demuynck, Hugo Van hamme
TRUSTBUS
2009
Springer
14 years 3 months ago
Advanced Features in Bayesian Reputation Systems
Abstract. Bayesian reputation systems are quite flexible and can relatively easily be adapted to different types of applications and environments. The purpose of this paper is to ...
Audun Jøsang, Walter Quattrociocchi
ISCAS
2006
IEEE
92views Hardware» more  ISCAS 2006»
14 years 3 months ago
The optimal MAC layer for low-power UWB is non-coordinated
— We consider the design of the MAC layer for low power, low data-rate, impulse-radio ultra-wide band (IRUWB) networks. In such networks, the primary concern is energy consumptio...
Ruben Merz, Alaeddine El Fawal, Jean-Yves Le Boude...
ICIP
2007
IEEE
14 years 3 months ago
Mean-Shift Blob Tracking with Adaptive Feature Selection and Scale Adaptation
When the appearances of the tracked object and surrounding background change during tracking, fixed feature space tends to cause tracking failure. To address this problem, we prop...
Dawei Liang, Qingming Huang, Shuqiang Jiang, Hongx...
ICIP
2003
IEEE
14 years 10 months ago
Multiple description coding for Internet video streaming
We present a system for video streaming well adapted to the unpredictable and varying nature of Internet. The proposed system uses a superposition of several Multiple Description ...
Manuela Pereira, Marc Antonini, Michel Barlaud