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GG
2008
Springer
13 years 11 months ago
A Decentralized Implementation of Mobile Ambients
We present a graphical implementation for finite processes of the mobile ambients calculus. Our encoding uses unstructured (i.e., non hierarchical) graphs and it is sound and comp...
Fabio Gadducci, Giacoma Valentina Monreale
IPPS
2006
IEEE
14 years 4 months ago
A proactive fault-detection mechanism in large-scale cluster systems
To improve the whole dependability of large-scale cluster systems, an online fault detection mechanism is proposed in this paper. This mechanism can detect the fault in time befor...
Linping Wu, Dan Meng, Wen Gao, Jianfeng Zhan
ICDM
2008
IEEE
224views Data Mining» more  ICDM 2008»
14 years 4 months ago
A Non-parametric Approach to Pair-Wise Dynamic Topic Correlation Detection
We introduce dynamic correlated topic models (DCTM) for analyzing discrete data over time. This model is inspired by the hierarchical Gaussian process latent variable models (GP-L...
Yang Song, Lu Zhang 0007, C. Lee Giles
JCB
2006
215views more  JCB 2006»
13 years 10 months ago
Protein Fold Recognition Using Segmentation Conditional Random Fields (SCRFs)
Protein fold recognition is an important step towards understanding protein three-dimensional structures and their functions. A conditional graphical model, i.e., segmentation con...
Yan Liu 0002, Jaime G. Carbonell, Peter Weigele, V...
PR
2007
235views more  PR 2007»
13 years 9 months ago
Robust facial feature tracking under varying face pose and facial expression
This paper presents a hierarchical multi-state pose-dependent approach for facial feature detection and tracking under varying facial expression and face pose. For effective and e...
Yan Tong, Yang Wang 0002, Zhiwei Zhu, Qiang Ji