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CISS
2008
IEEE
14 years 3 months 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
HICSS
2005
IEEE
133views Biometrics» more  HICSS 2005»
14 years 2 months ago
Identifying Facilitators and Inhibitors of Market Structure Change: A Hybrid Theory of Unbiased Electronic Markets
The electronic markets hypothesis (EMH) in the information systems (IS) literature suggests that information technology (IT) will reduce coordination costs across firms, leading t...
Nelson F. Granados, Alok Gupta, Robert J. Kauffman
ACL
1997
13 years 10 months ago
Representing Constraints with Automata
In this paper we describe an approach to constraint based syntactic theories in terms of finite tree automata. The solutions to constraints expressed in weak monadic second order ...
Frank Morawietz, Tom Cornell
PODS
2004
ACM
189views Database» more  PODS 2004»
14 years 9 months ago
The Lixto Data Extraction Project - Back and Forth between Theory and Practice
We present the Lixto project, which is both a research project in database theory and a commercial enterprise that develops Web data extraction (wrapping) and Web service definiti...
Georg Gottlob, Christoph Koch, Robert Baumgartner,...
ECSQARU
2009
Springer
14 years 20 days ago
A Generalization of the Pignistic Transform for Partial Bet
The Transferable Belief Model is a powerful interpretation of belief function theory where decision making is based on the pignistic transform. Smets has proposed a generalization ...
Thomas Burger, Alice Caplier