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» A General Divide and Conquer Approach for Process Mining
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SIGOPSE
2000
ACM
15 years 3 months ago
An algorithm for stabilising multiple stores
The algorithm for stabilising multiple stores, which we present in this paper, was developed in the process of designing the global stability and resilience mechanism for Grasshopp...
Ewa Z. Bem, John Rosenberg
MP
2002
103views more  MP 2002»
14 years 10 months ago
Detecting Jacobian sparsity patterns by Bayesian probing
In this paper we describe an automatic procedure for successively reducing the set of possible nonzeros in a Jacobian matrix until eventually the exact sparsity pattern is obtained...
Andreas Griewank, Christo Mitev
SIGIR
2003
ACM
15 years 4 months ago
Image classification using hybrid neural networks
Use of semantic content is one of the major issues which needs to be addressed for improving image retrieval effectiveness. We present a new approach to classify images based on t...
Chih-Fong Tsai, Kenneth McGarry, John Tait
TSP
2008
146views more  TSP 2008»
14 years 11 months ago
Improved M-FOCUSS Algorithm With Overlapping Blocks for Locally Smooth Sparse Signals
Abstract-- The FOCal Underdetermined System Solver (FOCUSS) algorithm has already found many applications in signal processing and data analysis, whereas the regularized MFOCUSS al...
Rafal Zdunek, Andrzej Cichocki
KDD
2010
ACM
277views Data Mining» more  KDD 2010»
15 years 2 months ago
Growing a tree in the forest: constructing folksonomies by integrating structured metadata
Many social Web sites allow users to annotate the content with descriptive metadata, such as tags, and more recently to organize content hierarchically. These types of structured ...
Anon Plangprasopchok, Kristina Lerman, Lise Getoor