One hundred and five generic types of Pleosporales are described and illustrated. A brief
introduction and detailed history with short notes on morphology, molecular phylogeny as …

Uncertainty extensively exists in data and knowledge intensive applications, in which fuzzy
information processing plays a crucial role. Fuzzy sets have been extensively used to …

Fuzzy set theory has been extensively applied to extend various data models and resulted in
numerous contributions, mainly with respect to the popular relational model or to some …

The development of mechanisms to ease human machine interaction is an issue about
which there is increasing interest within both the software world in general, and database …

This article shows how a fuzzy ontology‐based approach can improve semantic documents
retrieval. After formally defining a fuzzy ontology and a fuzzy knowledge base, a special type …

Exact information has become crucial part of the modern database applications and next
generation information systems to make them more human friendly. In order to deal with …

During the last few years, many database researchers have aimed their efforts at extending
the object‐oriented model for dealing with different kinds of imperfect information. Some of …

In this study, we have attempted a survey of current approaches carried out in the
confluence of the two technologies, fuzzy set theory and object‐oriented technology, that …

In the recent years ontologies have played a major role in knowledge representation, both in
the theoretic aspects and in many application domains (eg, Semantic Web, Semantic Web …

In this paper, we focus on conceptual data modeling and logical database modeling of fuzzy
information. The IFO data model is extended with fuzzy set theory to cope with imperfect as …