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ISORC
2005
IEEE
14 years 2 months ago
A GTRBAC Based System for Dynamic Workflow Composition and Management
In this paper, we propose an architecture for adaptive real-time workflow-based collaborative system. Such a system is needed to support real-time communication and sharing of inf...
Basit Shafiq, Arjmand Samuel, Halima Ghafoor
ESIAT
2009
IEEE
13 years 6 months ago
Research and Realization of Geospatial Information Service Orchestration Based on BPEL
Geospatial information services composition is a promising approach to construct complex Web GIS applications. BPEL, which is the language and the industry standard that expresses ...
Xiaoliang Meng, Fuling Bian, Yichun Xie
OOIS
1997
Springer
14 years 30 min ago
Subject Composition by Roles
Subjects model di erent perspectives on a problem domain by collections of related class hierarchies. Subjects can be seen as the result of separate and possibly independent devel...
Bent Bruun Kristensen
PCM
2004
Springer
180views Multimedia» more  PCM 2004»
14 years 1 months ago
An Adaptive Scene Compositor Model in MPEG-4 Player for Mobile Device
Abstract. MPEG-4 supports dynamic scene composition through various interactions such as adding/removing/replacing objects and changing object’s properties. MPEG-4 content can ex...
Hyunju Lee, Sangwook Kim
COOPIS
2004
IEEE
14 years 5 days ago
Model-Driven Dependability Analysis of WebServices
This paper focuses on the development of a principled methodology for the dependability analysis of composite Web services. The first step of the methodology involves a UML represe...
Apostolos Zarras, Panos Vassiliadis, Valéri...