Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Nancy Van Gyseghem is active.

Publication


Featured researches published by Nancy Van Gyseghem.


Journal of Quantitative Linguistics | 1994

Modelling vague lexical time expressions by means of fuzzy set theory

Filip Devos; Nancy Van Gyseghem; Ria Vandenberghe; Rita De Caluwe

Abstract On the basis of some large scale inquiries into the nature of time expressions in natural language, in which informants were asked to indicate sharp (crisp) and closed time intervals for a range of linguistic expressions, several models of representing vague lexical time intervals by means of fuzzy set theory are discussed. These models primarily depend on the type of expressions used, and thus take into account the complex heterogeneous semantics of time indications.


Journal of the Association for Information Science and Technology | 1998

Imprecision and uncertainty in the UFO database model

Nancy Van Gyseghem; Rita De Caluwe


Fuzzy and Uncertain Object-Oriented Databases : Concepts and Models | 1997

The UFO Database Model: Dealing with Imperfect Information.

Nancy Van Gyseghem; Rita De Caluwe


EUFIT 97, Conference Proceedings, Aachen | 1997

Dealing with Time in Fuzzy and Uncertain Object-Oriented Database Models

Guy De Tré; Rita De Caluwe; Bart Van Der Cruyssen; Nancy Van Gyseghem


soft computing | 1996

Overview of the UFO database model

Nancy Van Gyseghem; Rita De Caluwe


Fuzzy and Uncertain Object-Oriented Databases : Concepts and Models | 1997

Basic Notions and Rationale of the Integration of Uncertainty Management and Object-Oriented Databases

Rita De Caluwe; Nancy Van Gyseghem; Cross


flexible query answering systems | 1994

Fuzzy Time Expressions in Natural Language Queries.

Filip Devos; Rita De Caluwe; Ria Vandenberghe; Nancy Van Gyseghem


Fifth IFSA World Congress, Proceedings | 1993

The Modelling of Vague Predicates Used in Linguistic Expressions by Means of Fuzzy Set Theory

R Cleeren; Ria Vandenberghe; Nancy Van Gyseghem; Rita De Caluwe


R. De Caluwe (ed.), Lectures on Fuzziness and Databases, 5th Series, Gent, 18 p., figg., tabb | 1997

Uncertainty, Fuzziness and Object-Orientation in the UFO Database Model

Nancy Van Gyseghem


Toegepaste linguïstiek in de jaren '90 = Linguistique appliquée dans les années 90 = Angewandte Linguistik in den 90-er Jahren | 1995

Modelling semantic vagueness in databases and linguistics

Rita De Caluwe; Johan Taeldeman; Johan De Caluwe; Filip Devos; Nancy Van Gyseghem; Ria Vandenberghe

Collaboration


Dive into the Nancy Van Gyseghem's collaboration.

Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Researchain Logo
Decentralizing Knowledge