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JDCTA
2010
151views more  JDCTA 2010»
14 years 4 months ago
Research on Querying Node Probability Method in Probabilistic XML Data Based on Possible World
In order to solve the low efficiency problem of directly querying single node probability in the set of all ordinary XML data obtained by enumerating possible world set of the cor...
Jianwei Wang, Zhongxiao Hao
TWC
2010
14 years 4 months ago
PIE: cooperative peer-to-peer information exchange in network coding enabled wireless networks
In this paper, we study the issue of scheduling transmission opportunities among nodes (peers) to achieve higher network throughput and lower transmission delay for network coding ...
Yanfei Fan, Yixin Jiang, Haojin Zhu, Xuemin Shen
98
Voted
ACL
2011
14 years 1 months ago
Better Hypothesis Testing for Statistical Machine Translation: Controlling for Optimizer Instability
In statistical machine translation, a researcher seeks to determine whether some innovation (e.g., a new feature, model, or inference algorithm) improves translation quality in co...
Jonathan H. Clark, Chris Dyer, Alon Lavie, Noah A....
CIVR
2004
Springer
186views Image Analysis» more  CIVR 2004»
15 years 1 months ago
Video Segmentation Using Hidden Markov Model with Multimodal Features
In this paper, a video segmentation algorithm based on Hidden Markov Model classifier with multimodal feature is proposed. By using Hidden Markov Model classifier with both audio a...
Tae Meon Bae, Sung Ho Jin, Yong Man Ro
DAC
2010
ACM
14 years 10 months ago
Parallel multigrid preconditioning on graphics processing units (GPUs) for robust power grid analysis
Leveraging the power of nowadays graphics processing units for robust power grid simulation remains a challenging task. Existing preconditioned iterative methods that require inco...
Zhuo Feng, Zhiyu Zeng