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ECAI
2000
Springer
15 years 4 months ago
Using Description Logics for Ontology Extraction
The paper presents a prototype of a system for querying the Web in natural language (French) for a limited domain. The domain knowledge, represented in description logics (DL), is ...
Amalia Todirascu, François de Bertrand de B...
CIIA
2009
15 years 29 days ago
Ontology-Driven Method for Ranking Unexpected Rules
Several rule discovery algorithms have the disadvantage to discover too much patterns sometimes obvious, useless or not very interesting to the user. In this paper we propose a new...
Mohamed Said Hamani, Ramdane Maamri
AISC
2010
Springer
15 years 4 months ago
Adapting Mathematical Domain Reasoners
Abstract. Mathematical learning environments help students in mastering mathematical knowledge. Mature environments typically offer thousands of interactive exercises. Providing f...
Bastiaan Heeren, Johan Jeuring
OWLED
2007
15 years 1 months ago
An Examination of OWL and the Requirements of a Large Health Care Terminology
This paper presents a brief initial look at some of the possible benefits and barriers to using OWL as the language for the development, dissemination and implementation of termin...
Kent A. Spackman
COOPIS
2003
IEEE
15 years 5 months ago
A Fuzzy Model for Representing Uncertain, Subjective, and Vague Temporal Knowledge in Ontologies
Abstract. Time modeling is a crucial feature in many application domains. However, temporal information often is not crisp, but is uncertain, subjective and vague. This is particul...
Gábor Nagypál, Boris Motik