Subqueries are a poweful feature which allows to enforce reuse, composition, rewriting and optimization in a query language. In this paper we perform a comprehensive study of the i...
Although classical object-oriented programming languages provide high-level modeling capacities t data type, inheritance etc.), they remain low-level when it comes to data manipul...
Modeling is a technique used extensively in industry to define software systems, the UML being the most prominent example. With the increased use of modeling techniques has come t...
Fuzzy Description Logics (Fuzzy DLs) and fuzzy OWL have been proposed as languages able to represent and reason about imprecise and vague knowledge. Such extensions have gained con...
This paper describes the user interface framework of the VizIR project ([4]). VizIR is an open project to develop a Java-based, extendible and well-documented asset framework for ...