Sciweavers

2468 search results - page 388 / 494
» Aggregation operators 2003
Sort
View
EDOC
2003
IEEE
14 years 2 months ago
MQL: a Powerful Extension to OCL for MOF Queries
The Meta-Object Facility (MOF) provides a standardised framework for object-oriented models. An instance of a MOF model contains objects and links whose interfaces are entirely de...
David Hearnden, Kerry Raymond, Jim Steel
EDOC
2003
IEEE
14 years 2 months ago
A Systematic Approach to Platform-Independent Design Based on the Service Concept
This paper aims at demonstrating the benefits and importance of the service concept in the model-driven design of distributed applications. A service defines the observable behavi...
João Paulo A. Almeida, Marten van Sinderen,...
EDOC
2003
IEEE
14 years 2 months ago
Model Driven Security: Unification of Authorization Models for Fine-Grain Access Control
The research vision of the Unified Component Meta Model Framework (UniFrame) is to develop an infrastructure for components that enables a plug and play component environment wher...
Carol C. Burt, Barrett R. Bryant, Rajeev R. Raje, ...
EDOC
2003
IEEE
14 years 2 months ago
An Approach to Relate Viewpoints and Modeling Languages
The architectural design of distributed enterprise applications from the viewpoints of different stakeholders has been proposed for some time, for example, as part of RM-ODP and I...
Remco M. Dijkman, Dick A. C. Quartel, Luís ...
EDOC
2003
IEEE
14 years 2 months ago
Contract Performance Assessment for Secure and Dynamic Virtual Collaborations
In this paper we sketch a framework supporting contract enactment within the context of virtual organisation units that are dynamically created in order to achieve a common object...
Theodosis Dimitrakos, Ivan Djordjevic, Zoran Milos...