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80
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ICASSP
2008
IEEE
15 years 10 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...
122
Voted
ICDM
2008
IEEE
117views Data Mining» more  ICDM 2008»
15 years 10 months ago
Improving Collaborative Filtering Recommendations Using External Data
This paper describes an approach for incorporating externally specified aggregate ratings information into certain types of collaborative filtering (CF) methods. For a statistic...
Akhmed Umyarov, Alexander Tuzhilin
108
Voted
ICPR
2008
IEEE
15 years 10 months ago
Application of graph coloring in physical layout segmentation
Every-day, the postal sorting systems diffuse several tons of mails. It is noted that the principal origin of mail rejection is related to the failure of address-block localizatio...
Djamel Gaceb, Véronique Eglin, Frank Lebour...
127
Voted
ICPR
2008
IEEE
15 years 10 months ago
Incremental clustering via nonnegative matrix factorization
Nonnegative matrix factorization (NMF) has been shown to be an efficient clustering tool. However, NMF`s batch nature necessitates recomputation of whole basis set for new samples...
Serhat Selcuk Bucak, Bilge Günsel
119
Voted
ISCA
2008
IEEE
135views Hardware» more  ISCA 2008»
15 years 10 months ago
ReVIVaL: A Variation-Tolerant Architecture Using Voltage Interpolation and Variable Latency
Process variations are poised to significantly degrade performance benefits sought by moving to the next nanoscale technology node. Parameter fluctuations in devices can introd...
Xiaoyao Liang, Gu-Yeon Wei, David Brooks