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DEXAW
2010
IEEE
149views Database» more  DEXAW 2010»
15 years 7 months ago
Using Progressive Filtering to Deal with Information Overload
Abstract-- In the age of Web 2.0 people organize large collections of web pages, articles, or emails in hierarchies of topics, or arrange a large body of knowledge in ontologies. T...
Andrea Addis, Giuliano Armano, Eloisa Vargiu
ICASSP
2010
IEEE
15 years 6 months ago
Wideband spectral estimation from compressed measurements exploiting spectral a priori information in Cognitive Radio systems
In Cognitive Radio scenarios channelization information from primary network may be available to the spectral monitor. Under this assumption we propose a spectral estimation algor...
Gonzalo Vazquez-Vilar, Roberto López-Valcar...
JIS
2007
74views more  JIS 2007»
15 years 6 months ago
Fifty years of scientific and technical information policy in France (1955 - 2005)
Over the last fifty years, French public authorities have played a major role in developing a policy for scientific and technical information (STI) in France. Four distinct period...
Serge Cacaly, Yves-François Le Coadic
JUCS
2007
106views more  JUCS 2007»
15 years 6 months ago
An Ontology-based Approach to Support Text Mining and Information Retrieval in the Biological Domain
: This paper describes an ontology-based approach aiming at helping biologists to annotate their documents and at facilitating their information retrieval task. Our approach, based...
Khaled Khelif, Rose Dieng-Kuntz, Pascal Barbry
SAC
2008
ACM
15 years 5 months ago
Discovering relationships among categories using misclassification information
Knowledge of relationships among categories is of the interest in different domains such as text classification, content analysis, and text mining. We propose and evaluate approac...
Saket S. R. Mengle, Nazli Goharian, Alana Platt