2869 search results - page 72 / 574 » Metropolis-Hastings algorithms with adaptive proposals |
212
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DICTA
2003
15 years 7 months ago
2003
Abstract. This paper proposes a new adaptive wavelet-based Magnetic Resonance images denoising algorithm. A Rician distribution for background-noise modelling is introduced and a M...
181
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WSCG
2004
15 years 7 months ago
2004
Pel-recursive motion estimation is a well-established approach. However, in the presence of noise, it becomes an ill-posed problem that requires regularization. In this paper, mot...
169
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APNOMS
2006
Springer
15 years 10 months ago
2006
Springer
Abstract. In this study, an adaptive handoff algorithm with a dynamic hysteresis value, based on the distance between the mobile station and the serving base station, is proposed f...
167
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In this paper, we propose an adaptive time-frequency resolution approach for the single channel source separation problem. The aim is to improve the quality and intelligibility of...
162
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ISPDC
2008
IEEE
16 years 22 days ago
2008
IEEE
Self-stabilizing token circulation algorithms are not always adapted for dynamic networks. Random walks are well known to play a crucial role in the design of randomized algorithm...