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AUSDM
2007
Springer
101views Data Mining» more  AUSDM 2007»
15 years 5 months ago
Exploratory Multilevel Hot Spot Analysis: Australian Taxation Office Case Study
Population based real-life datasets often contain smaller clusters of unusual sub-populations. While these clusters, called `hot spots', are small and sparse, they are usuall...
Denny, Graham J. Williams, Peter Christen
IEEECIT
2009
IEEE
15 years 8 months ago
Web Forum Sentiment Analysis Based on Topics
As web forum has become an enormous collection of highly valuable opinions and commentaries, more and more researchers express strong interests on it. However, most of them pay at...
Lei Shi, Bai Sun, Liang Kong, Yan Zhang
ICASSP
2008
IEEE
15 years 8 months ago
Blind audiovisual separation based on redundant representations
In this work we present a method to perform a complete audiovisual source separation without need of previous information. This method is based on the assumption that sounds are c...
Anna Llagostera Casanovas, Gianluca Monaci, Pierre...
ICASSP
2008
IEEE
15 years 8 months ago
Single-channel speech separation based on modulation frequency
This paper describes an algorithm that performs a simple form of computational auditory scene analysis to separate multiple speech signals from one another on the basis of the mod...
Lingyun Gu, Richard M. Stern
ICPP
2008
IEEE
15 years 8 months ago
Parallel Inferencing for OWL Knowledge Bases
Abstract— We examine the problem of parallelizing the inferencing process for OWL knowledge-bases. A key challenge in this problem is partitioning the computational workload of t...
Ramakrishna Soma, Viktor K. Prasanna