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PAMI
2008
161views more  PAMI 2008»
15 years 6 months ago
TRUST-TECH-Based Expectation Maximization for Learning Finite Mixture Models
The Expectation Maximization (EM) algorithm is widely used for learning finite mixture models despite its greedy nature. Most popular model-based clustering techniques might yield...
Chandan K. Reddy, Hsiao-Dong Chiang, Bala Rajaratn...
ICSE
2004
IEEE-ACM
16 years 6 months ago
Efficient Forward Computation of Dynamic Slices Using Reduced Ordered Binary Decision Diagrams
Dynamic slicing algorithms can greatly reduce the debugging effort by focusing the attention of the user on a relevant subset of program statements. Recently algorithms for forwar...
Xiangyu Zhang, Rajiv Gupta, Youtao Zhang
WEBI
2007
Springer
16 years 10 days ago
DENGRAPH: A Density-based Community Detection Algorithm
Detecting densely connected subgroups in graphs such as communities in social networks is of interest in many research fields. Several methods have been developed to find commun...
Tanja Falkowski, Anja Barth, Myra Spiliopoulou
GCC
2003
Springer
15 years 11 months ago
Distributed Computation for Diffusion Problem in a P2P-Enhanced Computing System
Basic exploration of diffusion equation solvers in distributed computing systems has been a very important issue for computational fluid dynamics (CFD). This paper presents a funda...
Jun Ni, Lili Huang, Tao He, Yongxiang Zhang, Shaow...
CLUSTER
2003
IEEE
15 years 11 months ago
Optimized Implementation of Extendible Hashing to Support Large File System Directory
Extendible hashing is a kind of fast indexing technology; it provides with a way of storing structural data records so that each of them can be gotten very quickly. In this paper,...
Rongfeng Tang, Dan Meng, Sining Wu