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ICDM
2003
IEEE
130views Data Mining» more  ICDM 2003»
15 years 5 months ago
Information Theoretic Clustering of Sparse Co-Occurrence Data
A novel approach to clustering co-occurrence data poses it as an optimization problem in information theory which minimizes the resulting loss in mutual information. A divisive cl...
Inderjit S. Dhillon, Yuqiang Guan
ATAL
2005
Springer
15 years 5 months ago
Efficient information retrieval using mobile agents
We are concerned with the use of Mobile Agents for information retrieval. A multi-agent system is considered; a number of agents are involved in a collective effort to retrieve di...
Irene Sygkouna, Miltiades E. Anagnostou
ACMICEC
2007
ACM
102views ECommerce» more  ACMICEC 2007»
15 years 3 months ago
Learning to trade with insider information
This paper introduces algorithms for learning how to trade using insider (superior) information in Kyle's model of financial markets. Prior results in finance theory relied o...
Sanmay Das
GRC
2005
IEEE
15 years 5 months ago
Improved rule based rough set approach for target recognition
An incremental target recognition algorithm based on improved discernibility matrix in rough set theory is presented. We compare the new approach with our previous nonincremental a...
Yong Liu, Congfu Xu, Zhiyong Yan, Yunhe Pan
MIR
2006
ACM
129views Multimedia» more  MIR 2006»
15 years 5 months ago
Diversity in multimedia information retrieval research
Multimedia information retrieval is a highly diverse field. A variety of data types, research problems, methodologies are involved. Researchers in the field come from very diff...
James Ze Wang, Nozha Boujemaa, Alberto Del Bimbo, ...