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ECOOP
1999
Springer
15 years 8 months ago
Wide Classes
Abstract. This paper introduces the concepts of wide classes and widening as extensions to the object model of class-based languages such as Java and Smalltalk. Widening allows an ...
Manuel Serrano
TOOLS
1999
IEEE
15 years 8 months ago
Associations as a Language Construct
stone in the object-oriented paradigm is the abstraction mechanisms transcending analysis, design, and implementation. The notions of class, object, behaviour, and inheritance are...
Kasper Østerbye
NPIV
1998
ACM
101views Visualization» more  NPIV 1998»
15 years 8 months ago
Supporting dynamic information visualization with VRML and databases
Nowadays, many state-of-the-art user interfaces to complexly structured data collections require appropriate information visualization methods. With the increase in graphics perfo...
Thomas Risse, Martin Leissler, Matthias Hemmje, Ka...
PODS
1998
ACM
152views Database» more  PODS 1998»
15 years 8 months ago
A Cost Model for Similarity Queries in Metric Spaces
We consider the problem of estimating CPU (distance computations) and I/O costs for processing range and k-nearest neighbors queries over metric spaces. Unlike the specific case ...
Paolo Ciaccia, Marco Patella, Pavel Zezula
CP
1998
Springer
15 years 8 months ago
Modelling CSP Solution Algorithms with Petri Decision Nets
The constraint paradigm provides powerful concepts to represent and solve different kinds of planning problems, e. g. factory scheduling. Factory scheduling is a demanding optimiz...
Stephan Pontow