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» A Monotonicity Principle for Information Theory
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ICDM
2003
IEEE
130views Data Mining» more  ICDM 2003»
15 years 11 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
CISS
2008
IEEE
16 years 15 days ago
Information theory based estimator of the number of sources in a sparse linear mixing model
—In this paper we present an Information Theoretic Estimator for the number of sources mutually disjoint in a linear mixing model. The approach follows the Minimum Description Le...
Radu Balan
ITP
2010
230views Mathematics» more  ITP 2010»
15 years 8 months ago
On the Formalization of the Lebesgue Integration Theory in HOL
Lebesgue integration is a fundamental concept in many mathematical theories, such as real analysis, probability and information theory. Reported higher-order-logic formalizations o...
Tarek Mhamdi, Osman Hasan, Sofiène Tahar
ICC
2008
IEEE
16 years 14 days ago
Unveiling Near-Capacity Code Design: The Realization of Shannon's Communication Theory for MIMO Channels
— In this contribution we show how Shannon’s coding theory could be realized for Multiple-Input Multiple-Output (MIMO) channels with the aid of EXtrinsic Information Transfer (...
Soon Xin Ng, Jin Wang, Lajos Hanzo
ACMMPC
2000
Springer
231views Mathematics» more  ACMMPC 2000»
15 years 10 months ago
Galois Connections and Fixed Point Calculus
Fixed point calculus is about the solution of recursive equations de˛ned by a monotonic endofunction on a partially ordered set. This tutorial presents the basic theory of ˛xed ...
Roland Carl Backhouse