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136
Voted
TIP
2008
15 years 1 months ago
2008
In this paper, we present an automatic classification framework combining appearance based features and Hidden Markov Models (HMM) to detect unusual events in image sequences. One...
102
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MMNS
2004
15 years 3 months ago
2004
Most adaptive delivery mechanisms for streaming multimedia content do not explicitly consider user-perceived quality when making adaptation decisions. We show that an optimal adap...
121
Voted
ICASSP
2008
IEEE
15 years 8 months ago
2008
IEEE
In this paper, we present a new approach to HMM adaptation that jointly compensates for additive and convolutive acoustic distortion in environment-robust speech recognition. The ...
126
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IPPS
2007
IEEE
15 years 8 months ago
2007
IEEE
We address the problem of optimizing the distribution of partially replicated databases over a computer network. Replication is used to increase data availability in the presence ...
WSC
2001
15 years 3 months ago
2001
This paper presents a hierarchical approach on the simulation of large-scale discrete event systems used recently by Kiran Consulting Group (KCG) to model shipyard operations. Bec...