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» The Conceptual Cohesion of Classes
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ER
2005
Springer
200views Database» more  ER 2005»
15 years 3 months ago
How to Tame a Very Large ER Diagram (Using Link Analysis and Force-Directed Drawing Algorithms)
Abstract. Understanding a large schema without the assistance of persons already familiar with it (and its associated applications), is a hard and very time consuming task that occ...
Yannis Tzitzikas, Jean-Luc Hainaut
ICWE
2005
Springer
15 years 3 months ago
Modelling the Behaviour of Web Applications with ArgoUWE
A methodology needs to be empowered by appropriate tool support. The CASE tool ArgoUWE supports designers in the use of the UWE methodology for the systematic, UML-based developmen...
Alexander Knapp, Nora Koch, Gefei Zhang
POPL
2002
ACM
15 years 10 months ago
Functional logic overloading
Functional logic overloading is a novel approach to userdefined overloading that extends Haskell's concept of type classes in significant ways. Whereas type classes are conce...
Matthias Neubauer, Peter Thiemann, Martin Gasbichl...
SDM
2009
SIAM
114views Data Mining» more  SDM 2009»
15 years 7 months ago
On the Comparison of Relative Clustering Validity Criteria.
Many different relative clustering validity criteria exist that are very useful in practice as quantitative measures for evaluating the quality of data partitions, and new criter...
Lucas Vendramin, Ricardo J. G. B. Campello, Eduard...
ER
2007
Springer
108views Database» more  ER 2007»
15 years 3 months ago
Reasoning over Extended ER Models
Abstract. We investigate the computational complexity of reasoning over various fragments of the Extended Entity-Relationship (EER) language, which includes a number of constructs:...
Alessandro Artale, Diego Calvanese, Roman Kontchak...