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SAC
2010
ACM
15 years 7 months ago
Chemotaxis-based sorting of self-organizing heterotypic agents
Cell sorting is a fundamental phenomenon in morphogenesis, which is the process that leads to shape formation in living organisms. The sorting of heterotypic cell populations is p...
Manolya Eyiyurekli, Linge Bai, Peter I. Lelkes, Da...
SAC
2010
ACM
15 years 7 months ago
Data-aware design and verification of service compositions with Reo and mCRL2
Service-based systems can be modeled as stand-alone services coordinated by external connectors. Reo is a channelbased coordination language with well-defined semantics that enabl...
Natallia Kokash, Christian Krause, Erik P. de Vink
ICASSP
2010
IEEE
15 years 7 months ago
A novel watermarking scheme with compensation in bit-stream domain for H.264/AVC
Currently, most of the watermarking algorithms for H.264/AVC video coding standard are encoder-based due to their high perceptual quality. However, for the compressed video, they ...
Liwei Zhang, Yuesheng Zhu, Lai-Man Po
ICASSP
2010
IEEE
15 years 7 months ago
The effect of lattice pruning on MMIE training
In discriminative training, such as Maximum Mutual Information Estimation (MMIE) training, a word lattice is usually used as a compact representation of many different sentence hy...
Long Qin, Alexander I. Rudnicky
ICASSP
2010
IEEE
15 years 7 months ago
Power law discounting for n-gram language models
We present an approximation to the Bayesian hierarchical PitmanYor process language model which maintains the power law distribution over word tokens, while not requiring a comput...
Songfang Huang, Steve Renals
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