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EWDW
1990
15 years 10 months ago
Semantics of Object-Oriented Data Models - The Evolving Algebra Approach
The formal description of the semantics of object-oriented data models is still an open problem. Some characteristic features of object-oriented data models, such as methods and i...
Georg Gottlob, Gerti Kappel, Michael Schrefl
SIGGRAPH
1989
ACM
15 years 10 months ago
A general two-pass method integrating specular and diffuse reflection
We analyse some recent approaches to the global illumination problem by introducing the corresponding reflection operators, and we demonstrate the advantages of a two-pass method....
François X. Sillion, Claude Puech
APSEC
2007
IEEE
15 years 10 months ago
Deriving Software Process Simulation Model from SPEM-based Software Process Model
It is difficult to adopt a simulation technology for simulating a software process because of the difficulty in developing a simulation model. In order to resolve the difficulty, ...
Seunghun Park, KeungSik Choi, Kyung-A Yoon, Doo-Hw...
181
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BTW
2007
Springer
128views Database» more  BTW 2007»
15 years 10 months ago
A metamodeling architecture and a domain-specific ontology for a biological image database
Abstract: Coupling of metamodeling architectures and ontologies for domain descriptions is widely discussed in information system engineering research groups. Here we present the f...
Arnaud da Costa, Eric Leclercq, Arnaud Gaudin, Jea...
EDOC
2007
IEEE
15 years 10 months ago
A Tool for Enterprise Architecture Analysis
Enterprise architecture advocates model-based decision-making on enterprise-wide information system issues. In order to provide decisionmaking support, enterprise architecture mode...
Pontus Johnson, Erik Johansson, Teodor Sommestad, ...