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» Experiences Applying Agile Practices to Large Systems
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ICASSP
2008
IEEE
14 years 2 months ago
Fast speaker adaptation using non-negative matrix factorization
This paper describes a new method for fast speaker adaptation in large vocabulary recognition systems. As in most HMM-based recognizers, the observation densities are modeled as a...
Jacques Duchateau, Tobias Leroy, Kris Demuynck, Hu...
SEMCO
2008
IEEE
14 years 2 months ago
Exploiting Semantic Query Context to Improve Search Ranking
One challenge for relevance ranking in Web search is underspecified queries. For such queries, top-ranked documents may contain information irrelevant to the search goal of the us...
Ziming Zhuang, Silviu Cucerzan
VTC
2007
IEEE
110views Communications» more  VTC 2007»
14 years 1 months ago
Spatially Interpolated OFDM with Channel Estimation for Fast Fading Channels
— OFDM is well suited for data-transmission over frequency-selective channels. If the cyclic prefix is chosen sufficiently long, intersymbol interference is avoided. Thus, the ...
Peter Klenner, Karl-Dirk Kammeyer
OOPSLA
2007
Springer
14 years 1 months ago
Inferring aliasing and encapsulation properties for java
There are many proposals for language techniques to control aliasing and encapsulation in object oriented programs, typically based on notions of object ownership and pointer uniq...
Kin-Keung Ma, Jeffrey S. Foster
3DPVT
2006
IEEE
186views Visualization» more  3DPVT 2006»
14 years 1 months ago
Range Image Registration Based on Circular Features
Range sensing technology allows the photo-realistic modeling of large-scale scenes, such as urban structures. A major bottleneck in the process of 3D scene acquisition is the auto...
Cecilia Chao Chen, Ioannis Stamos