On ordered weighted averaging aggregation operators in multicriteria decisionmaking
IEEE Transactions on Systems, Man and Cybernetics
Text Information Retrieval Systems
Text Information Retrieval Systems
A Hierarchical Document Retrieval Language
Information Retrieval
Ontological Extraction of Content for Text Querying
NLDB '02 Proceedings of the 6th International Conference on Applications of Natural Language to Information Systems-Revised Papers
Content-based text querying with ontological descriptors
Data & Knowledge Engineering - NLDB2002
Grammatical specification of domain ontologies
Data & Knowledge Engineering - NLDB2002
Qualitative pattern matching with linguistic terms
AI Communications - STAIRS 2002
On Browsing Domain Ontologies for Information Base Content
IFSA '07 Proceedings of the 12th international Fuzzy Systems Association world congress on Foundations of Fuzzy Logic and Soft Computing
Conceptual querying through ontologies
Fuzzy Sets and Systems
An ontology-based view on prepositional senses
Prepositions '06 Proceedings of the Third ACL-SIGSEM Workshop on Prepositions
Expert Systems with Applications: An International Journal
On automatic modeling and use of domain-specific ontologies
ISMIS'05 Proceedings of the 15th international conference on Foundations of Intelligent Systems
Neighbour based structural proximity measures for ontology matching systems
Proceedings of the International Conference on Advances in Computing, Communications and Informatics
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The focus of this paper is approaches to measuring similarity for application in connection with query evaluation. Rather than only comparing at the level of words the issue here is to compare concepts that appear as compound expressions derived from list of words through brief natural language analysis. Concepts refers to and are compared with respect to an ontology describing the domain of the database. We discuss three different principles for measuring similarity between concepts. One in the form of subsumption expansion of concepts and two as different measures of distance in a graphical representation of an ontology.