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CLEIEJ
2010
15 years 4 months ago
Fuzzy Systems for Multicriteria Decision Making
One of the techniques used to support decisions in uncertain environments is the Fuzzy TOPSIS method. However, from crisp data, this method considers only one fuzzy set in their a...
Fabio J. J. Santos, Heloisa A. Camargo
CSLP
2004
Springer
16 years 5 days ago
Gradience, Constructions and Constraint Systems
Abstract. This paper is concerned with the question of quantifying gradient degrees of acceptability by introducing the notion of Density in the context of constructional constrain...
Philippe Blache, Jean-Philippe Prost
EKAW
2010
Springer
15 years 5 months ago
TagSorting: A Tagging Environment for Collaboratively Building Ontologies
Social Tagging Systems (STS) empower users to classify and organize resources and to improve the retrieval performance over the tagged resources. In this paper we argue that the po...
Leyla Jael García-Castro, Martin Hepp, Alex...
CAISE
2005
Springer
16 years 9 days ago
Information Systems Engineering: What Is It?
This paper discusses the meaning of the term “information systems engineering”. It does so by giving an account of five notions embedded in the term, hence arriving to a conclu...
Benkt Wangler, Alexander Backlund
CAISE
2006
Springer
15 years 10 months ago
Regulation in Information Systems at the Level of Tunement
Information Systems (IS) have a major impact on human activities. They are not only "objects or products" because they directly concern our access to knowledge, our possi...
Michel Léonard, Abdelaziz Khadraoui, Jolita...