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WWW
2009
ACM
16 years 6 months ago
Unsupervised query categorization using automatically-built concept graphs
Automatic categorization of user queries is an important component of general purpose (Web) search engines, particularly for triggering rich, query-specific content and sponsored ...
Eustache Diemert, Gilles Vandelle
IJCNN
2007
IEEE
16 years 14 days ago
Neurolinguistic Approach to Vector Representation of Medical Concepts
Abstract—Putative brain processes responsible for understanding language are based on spreading activation in semantic networks, providing enhanced representations that involve c...
Wlodzislaw Duch, Pawel Matykiewicz, John Pestian
HICSS
2003
IEEE
168views Biometrics» more  HICSS 2003»
15 years 11 months ago
'Pay-per-use' Concept in Healthcare: A Grounded Theory Perspective
Healthcare organizations worldwide are faced with the growing challenge of introducing structural and technological reforms and cost-effective IT solutions that will transform the...
Abdullah A. Akbar
ICMCS
2006
IEEE
192views Multimedia» more  ICMCS 2006»
16 years 6 days ago
Classifier Optimization for Multimedia Semantic Concept Detection
In this paper, we present an AUC (i.e., the Area Under the Curve of Receiver Operating Characteristics (ROC)) maximization based learning algorithm to design the classifier for ma...
Sheng Gao, Qibin Sun
ATAL
2005
Springer
15 years 11 months ago
Multi-agent concepts as basis for dynamic plug-in software architectures
In this work we present the basic concepts for a dynamic plug-in-based software architecture using concepts from the Petri net-based MAS framework Mulan. By transferring the conce...
Lawrence Cabac, Michael Duvigneau, Daniel Moldt, H...