Manage settings
MENU
About this site
In het Nederlands
Home
Researchers
Projects
Organisations
Publications
Infrastructure
Contact
Research Explorer
Your browser does not support JavaScript or JavaScript is not enabled. Without JavaScript some functions of this webapplication may be disabled or cause error messages. To enable JavaScript, please consult the manual of your browser or contact your system administrator.
Researcher
Rita De Caluwe
Profile
Projects
Publications
Activities
Awards & Distinctions
82
Results
2009
Vijftig jaar rekencentrum aan de Universiteit Gent, 1952-2002
Rita De Caluwe
Book
2009
2008
An overview of fuzzy approaches to flexible database querying
S ZADROZNY
Guy De Tré
Rita De Caluwe
J KACPRZYK
Bookchapter
in
Handbook of Research on Fuzzy Information Processing in Databases
2008
Null values in fuzzy databases
Guy De Tré
Rita De Caluwe
H PRADE
A1
Journal Article
in
JOURNAL OF INTELLIGENT INFORMATION SYSTEMS
2008
2007
Advances in fuzzy database technology
Book editor
2007
Fuzzy modelling of spatial information
Jörg Verstraete
Rita De Caluwe
Guy De Tré
Dissertation
2007
Preface to the special issue on advances in fuzzy database technology
Rita De Caluwe
Guy De Tré
A1
Journal Article
in
INTERNATIONAL JOURNAL OF INTELLIGENT SYSTEMS
2007
The problems and opportunities of content-based analysis and description of ethnic music
Dirk Moelants
Olmo Cornelis
Marc Leman
J Gansemans
Rita De Caluwe
Guy De Tré
T Matthé
Axel Hallez
A2
Journal Article
in
INTERNATIONAL JOURNAL OF INTANGIBLE HERITAGE (SEOUL. PRINT)
2007
Using TIN-based structures for the modelling of fuzzy GIS objects in a database
Jörg Verstraete
Guy De Tré
Axel Hallez
Rita De Caluwe
A1
Journal Article
in
INTERNATIONAL JOURNAL OF UNCERTAINTY FUZZINESS AND KNOWLEDGE-BASED SYSTEMS
2007
2006
On the applicability of extended possibilistic truth values in flexible database modelling and querying
Guy De Tré
Rita De Caluwe
P1
Conference
2006
Problems and opportunities of applying data-& audio-mining techniques to ethnic music
Dirk Moelants
Olmo Cornelis
Marc Leman
J Gansemans
Rita De Caluwe
Guy De Tré
Tom Matthé
Axel Hallez
C1
Conference
2006
Similarity between multi-valued thesaurus attributes: theory and application in multimedia systems
Tom Matthé
Rita De Caluwe
Guy De Tré
Axel Hallez
Jörg Verstraete
Marc Leman
Olmo Cornelis
Dirk Moelants
J Gansemans
A1
Journal Article
in
FLEXIBLE QUERY ANSWERING SYSTEMS, PROCEEDINGS
2006
The handling of select-project-joint operations in a relational framework supported by possibilistic logic
Guy De Tré
Jörg Verstraete
Axel Hallez
Tom Matthé
Rita De Caluwe
C1
Conference
2006
Towards a flexible visualization tool for dealing with temporal data
Guy De Tré
Nico Van de Weghe
Rita De Caluwe
Philippe De Maeyer
A1
Journal Article
in
FLEXIBLE QUERY ANSWERING SYSTEMS, PROCEEDINGS
2006
2005
A constraint based fuzzy object oriented database model
Guy De Tré
Rita De Caluwe
Bookchapter
in
Advances in fuzzy object-oriented databases : Modeling and Applications
2005
A framework for flexible querying and mining of musical audio archives
Tom Matthé
Guy De Tré
Axel Hallez
Rita De Caluwe
Marc Leman
Olmo Cornelis
Dirk Moelants
J Gansemans
P1
Conference
2005
Digitisation of the ethnomusicological sound archive of the Royal Museum for Central Africa (Belgium)
Olmo Cornelis
Rita De Caluwe
Guy De Tré
Axel Hallez
Marc Leman
Tom Matthé
Dirk Moelants
J Gansemans
A2
Journal Article
in
IASA JOURNAL
2005
Een verbeterde toegankelijkheid tot metadata verbonden aan digitale muziekarchieven
Guy De Tré
Rita De Caluwe
C1
Conference
2005
Field based methods for the modeling of fuzzy spatial data
Jörg Verstraete
Guy De Tré
Rita De Caluwe
Axel Hallez
Bookchapter
in
Fuzzy modeling with spatial information for geographic problems
2005
On flexible database querying via extensions to fuzzy sets
Guy De Tré
Rita De Caluwe
J KACPRZYK
S ZADROZNY
C1
Conference
2005
2004
Basic notions and rationale of the handling of imperfect information in spatio-temporal databases
Rita De Caluwe
Guy De Tré
G BODORNA
Bookchapter
in
Spatio-temporal databases : flexible querying and reasoning
2004
Bitmap techniques for the modeling of fuzzy spatial data
Jörg Verstraete
Rita De Caluwe
Guy De Tré
Axel Hallez
C1
Conference
2004
Current issues in data and knowledge engineering
Book editor
2004
Developments in flexible database querying
Rita De Caluwe
Guy De Tré
J KACPRZYK
S ZADROZNY
Bookchapter
in
Soft computing tools, techniques and applications
2004
Null values revisited in prospect of data integration
Guy De Tré
Rita De Caluwe
H PRADE
A1
Journal Article
in
SEMANTICS OF A NETWORKED WORLD: SEMANTICS FOR GRID DATABASES
2004
On the applicability of advanced information retrieval techniques for a database of African music
Tom Matthé
Marc Leman
Guy De Tré
Rita De Caluwe
J Gansemans
C1
Conference
2004
Spatio-temporal databases: flexible querying and reasoning
Book editor
2004
The applicability of generalized constraints in spatio-temporal database modelling and querying
Guy De Tré
Rita De Caluwe
Jörg Verstraete
Axel Hallez
Bookchapter
in
Spatio-temporal databases : : flexible querying and reasoning
2004
Towards more flexible database systems : a logical framework based on extended possibilistic truth values
Guy De Tré
Rita De Caluwe
P1
Conference
2004
2003
A generalized object-oriented data model based on level-2 fuzzy sets
Guy De Tré
Rita De Caluwe
Jörg Verstraete
Axel Hallez
Bookchapter
in
Software engineering with computational intelligence
2003
Commission 6: Education
R WAZLAWICK
M PATRU
A BAH-DIALLO
A TARGAMADZÉ
A HACQUEBARD
D RUTKAUSKIENE
P ROCCHI
A KRUNOSLAV
P ZELJKO
N ROUMEN
et al.
Bookchapter
in
Witfor 2003 White Book
2003
Level-2 fuzzy sets and their usefulness in object-oriented database modelling
Guy De Tré
Rita De Caluwe
A1
Journal Article
in
FUZZY SETS AND SYSTEMS
2003
Modelling of fuzzy and uncertain spatio-temporal information in databases : a constraint-based approach
Guy De Tré
Rita De Caluwe
Axel Hallez
Jörg Verstraete
P1
Conference
2003
Modelling uncertainty in multimedia database systems: An extended possibilistic approach
Guy De Tré
Rita De Caluwe
A1
Journal Article
in
INTERNATIONAL JOURNAL OF UNCERTAINTY FUZZINESS AND KNOWLEDGE-BASED SYSTEMS
2003
Theoretical considerations ensuing from experiments with flexible querying
Guy De Tré
Rita De Caluwe
K Tourné
Tom Matthé
C1
Conference
2003
2002
Conjunctive aggregation of extended possibilistic truth values and flexible database querying.
Guy De Tré
Rita De Caluwe
Jörg Verstraete
Axel Hallez
A1
Journal Article
in
LECTURE NOTES IN ARTIFICIAL INTELLIGENCE
2002
Contourline based modelling of vague regions
Axel Hallez
Jörg Verstraete
Guy De Tré
Rita De Caluwe
C1
Conference
2002
Fuzzy and uncertain spatio-temporal database models : a constraint-based approach
Guy De Tré
Rita De Caluwe
Axel Hallez
Jörg Verstraete
C1
Conference
2002
Modelling of uncertain demands in optical network planning
Sofie Verbrugge
Axel Hallez
Guy De Tré
Jörg Verstraete
Mario Pickavet
Rita De Caluwe
Piet Demeester
C1
Conference
2002
Uncertainty in network capacity planning: a case study
Axel Hallez
Sofie Verbrugge
Guy De Tré
Jörg Verstraete
Rita De Caluwe
Mario Pickavet
Piet Demeester
C1
Conference
2002
2001
Application of extended possibilistic truth values in multimedia database systems
Guy De Tré
Rita De Caluwe
C1
Conference
2001
Fuzziness in spatial databases and GIS
Jörg Verstraete
Rita De Caluwe
C1
Conference
2001
Fuzzy modeling of traffic noise annoyance
Andy Verkeyn
Dick Botteldooren
Guy De Tré
Rita De Caluwe
P1
Conference
2001
The application of level-2 fuzzy sets in fuzzy and uncertain data modeling
Guy De Tré
Rita De Caluwe
Andy Verkeyn
P1
Conference
2001
2000
A generalised object-oriented database model
Guy De Tré
Rita De Caluwe
Bart Van Der Cruyssen
Bookchapter
in
Recent issues on fuzzy databases
2000
Assigning membership degrees to points of fuzzy boundaries
Jörg Verstraete
Bart Van Der Cruyssen
Rita De Caluwe
P1
Conference
2000
Een formeel algemeen objectgeoriënteerd databankmodel: dienstig voor het uitbaten van scherpe en niet-scherpe informatie
Guy De Tré
Rita De Caluwe
Dissertation
2000
The application of generalized constraints to object-oriented database models
Guy De Tré
Rita De Caluwe
A2
Journal Article
in
MATHWARE AND SOFT COMPUTING
2000
Time management in fuzzy and uncertain object-oriented databases
Rita De Caluwe
Guy De Tré
Bart Van Der Cruyssen
Filip Devos
Patricia Maesfranckx
Bookchapter
in
Knowledge management in fuzzy databases
2000
1999
A generalised object-oriented database model with generalised constraints
Guy De Tré
Rita De Caluwe
P1
Conference
1999
Semantics and modelling of flexible time indications
Rita De Caluwe
Filip Devos
Patricia Maesfranckx
Guy De Tré
Bart Van Der Cruyssen
Bookchapter
in
Computing with words in information/intelligent systems, 1 : foundations
1999
The application of generalized constraints to object-oriented database models
Guy De Tré
Rita De Caluwe
C1
Conference
1999
1998
Formalizing Fuzziness and Uncertainty in Object-Oriented Databases Using Generalised Constraints.
Guy De Tré
Rita De Caluwe
C1
Conference
1998
Imprecision and uncertainty in the UFO database model.
Nancy Van Gyseghem
Rita De Caluwe
A1
Journal Article
in
JOURNAL OF THE AMERICAN SOCIETY FOR INFORMATION SCIENCE
1998
1997
A Perspective from the Fuzzy Object Data Management Group (FODMG).
V CROSS
Rita De Caluwe
Nancy Van Gyseghem
C1
Conference
1997
A theoretical fuzzy time model based on granularities
Bart Van Der Cruyssen
Rita De Caluwe
Guy De Tré
Dirk Vandycke
C1
Conference
1997
A theoretical model for crisp and fuzzy time
Bart Van Der Cruyssen
Rita De Caluwe
Guy De Tré
Dirk Vandycke
P1
Conference
1997
Basic notions and rationale of the integration of uncertainty management and object-oriented databases
Rita De Caluwe
Nancy Van Gyseghem
V. Cross
Bookchapter
in
Fuzzy and uncertain object-oriented databases : concepts and models
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
C1
Conference
1997
Fuzzy Database Techniques: an Application to Criminal Investigation.
Ria Vandenberghe
Rita De Caluwe
Bookchapter
in
Fuzzy Information Engineering : a Guided Tour of Applications
1997
Fuzzy and uncertain object-oriented databases : concepts and models
Book editor
1997
Fuzzy time indications in natural language interfaces
Rita De Caluwe
Bart Van Der Cruyssen
Guy De Tré
Filip Devos
Patricia Maesfranckx
Bookchapter
in
Flexible query answering systems
1997
Lectures on Fuzziness and Databases: fifth series
Rita De Caluwe
[0-9]{2}
1997
The UFO database model : dealing with imperfect information
Nancy Van Gyseghem
Rita De Caluwe
Bookchapter
in
Fuzzy and uncertain object-oriented databases : concepts and models
1997
Towards temporal fuzzy and uncertain object-oriented database management systems
Guy De Tré
Rita De Caluwe
Bart Van Der Cruyssen
Nancy Van Gyseghem
P1
Conference
1997
1996
Fuzzy Inheritance in the UFO Database Model.
Nancy Van Gyseghem
Rita De Caluwe
C1
Conference
1996
Lectures on Fuzziness and Databases: fourth series
Rita De Caluwe
[0-9]{2}
1996
Looking forward to the Second International Congress on Education and Informatics: Educational Policies and New Technologies
Rita De Caluwe
C1
Conference
1996
Overview of the UFO database model
Nancy Van Gyseghem
Rita De Caluwe
C1
Conference
1996
1995
A Fuzzy Extended Entity-Relationship Model and Algebra.
Ria Vandenberghe
L GILBERT
Rita De Caluwe
C1
Conference
1995
An Algebra for a Fuzzy Extended Entity-Relationship Model.
Ria Vandenberghe
L GILBERT
Rita De Caluwe
C1
Conference
1995
Fuzzy Time Expressions in Natural Language Queries.
Filip Devos
Rita De Caluwe
Ria Vandenberghe
Nancy Van Gyseghem
C1
Conference
1995
Modelling semantic vagueness in databases and linguistics
Rita De Caluwe
Johan Taeldeman
Johan De Caluwe
Filip Devos
Nancy Van Gyseghem
Ria Vandenberghe
Bookchapter
in
Toegepaste linguïstiek in de jaren '90 = Linguistique appliquée dans les années 90 = Angewandte Linguistik in den 90-er Jahren
1995
1994
Modelling vague lexical time expressions by means of fuzzy set theory
Filip Devos
Nancy Van Gyseghem
Ria Vandenberghe
Rita De Caluwe
A2
Journal Article
in
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
C1
Conference
1994
1993
Parallelizing Binary Algebraic Operations on Fuzzy Quantities.
A DE FEYTER
Rita De Caluwe
Nancy Van Gyseghem
C1
Conference
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
C1
Conference
1993
Towards a Faster Execution of Binary Algebraic Operations on Fuzzy Quantities.
A DE FEYTER
Rita De Caluwe
Nancy Van Gyseghem
C1
Conference
1993
UFO Perspectives: uncertainty and fuzziness in an object-oriented data model
Nancy Van Gyseghem
Rita De Caluwe
Ria Vandenberghe
C1
Conference
1993
UFO: Uncertainty and Fuzziness in an Object-oriented model
Nancy Van Gyseghem
Rita De Caluwe
Ria Vandenberghe
C1
Conference
1993
1992
Considering Fuzzy Thesauri for Interoperable Retrieval Data Bases.
Rita De Caluwe
Ria Vandenberghe
Nancy Van Gyseghem
Pieter Moerman
C1
Conference
1992
1991
An entity-relationship approach to the modeling of vagueness in databases
Ria Vandenberghe
Rita De Caluwe
A1
Journal Article
in
LECTURE NOTES IN COMPUTER SCIENCE
1991
1969
Kennis, gebruik en effectiviteit van anticonceptie in België
Robert Cliquet
Walter Bossaert
Rita De Caluwe
Book
1969