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» Control-Driven Tasks: Modeling and Analysis
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ICASSP
2008
IEEE
14 years 3 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...
ICDM
2008
IEEE
179views Data Mining» more  ICDM 2008»
14 years 3 months ago
Detection and Exploration of Outlier Regions in Sensor Data Streams
Sensor networks play an important role in applications concerned with environmental monitoring, disaster management, and policy making. Effective and flexible techniques are need...
Conny Franke, Michael Gertz
ITNG
2008
IEEE
14 years 3 months ago
Parallel FFT Algorithms on Network-on-Chips
This paper presents several parallel FFT algorithms with different degree of communication overhead for multiprocessors in Network-on-Chip(NoC) environment. Three different method...
Jun Ho Bahn, Jungsook Yang, Nader Bagherzadeh
HICSS
2007
IEEE
164views Biometrics» more  HICSS 2007»
14 years 3 months ago
Supporting Knowledge Transfer through Decomposable Reasoning Artifacts
Technology to support knowledge transfer and cooperative inquiry must offer its users the ability to effectively interpret knowledge structures produced by collaborators. Communic...
William Pike, Richard May, Alan Turner
ICDCS
2007
IEEE
14 years 3 months ago
Uniform Data Sampling from a Peer-to-Peer Network
Uniform random sample is often useful in analyzing data. Usually taking a uniform sample is not a problem if the entire data resides in one location. However, if the data is distr...
Souptik Datta, Hillol Kargupta