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» A Logic for Concepts and Similarity
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AIME
2007
Springer
14 years 1 months ago
A Concept-Based Framework for Retrieving Evidence to Support Emergency Physician Decision Making at the Point of Care
The goal of evidence-based medicine is to uniformly apply evidence gained from scientific research to aspects of clinical practice. In order to achieve this goal, new applications...
Dympna O'Sullivan, Ken Farion, Stan Matwin, Wojtek...
EKAW
2004
Springer
14 years 1 months ago
Managing Patient Record Instances Using DL-Enabled Formal Concept Analysis
Abstract In this paper we describe a general logic-enabled Formal Concept Analysis (FCA) approach to manage patient record instances. In particular, the conceptual model of the dom...
Bo Hu, Srinandan Dasmahapatra, David Dupplaw, Paul...
ESWS
2008
Springer
13 years 9 months ago
Forgetting Concepts in DL-Lite
To support the reuse and combination of ontologies in Semantic Web applications, it is often necessary to obtain smaller ontologies from existing larger ontologies. In particular, ...
Zhe Wang, Kewen Wang, Rodney W. Topor, Jeff Z. Pan
JOLLI
2002
92views more  JOLLI 2002»
13 years 7 months ago
A Tableau Method for Graded Intersections of Modalities: A Case for Concept Languages
A concept language with role intersection and number restriction is defined and its modal equivalent is provided. The main reasoning tasks of satisfiability and subsumption checkin...
Ani Nenkova
ICML
1998
IEEE
14 years 8 months ago
An Information-Theoretic Definition of Similarity
Similarity is an important and widely used concept. Previous definitions of similarity are tied to a particular application or a form of knowledge representation. We present an in...
Dekang Lin