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SACMAT
2011
ACM
14 years 22 days ago
An integrated approach for identity and access management in a SOA context
In this paper, we present an approach for identity and access management (IAM) in the context of (cross-organizational) serviceoriented architectures (SOA). In particular, we deļ¬...
Waldemar Hummer, Patrick Gaubatz, Mark Strembeck, ...
MODELS
2009
Springer
15 years 4 months ago
Variability Modelling throughout the Product Line Lifecycle
This paper summarizes our experience with introducing feature modelling into several product lines within Siemens. Feature models are used for solving various tasks in the product ...
Christa Schwanninger, Iris Groher, Christoph Elsne...
CAISE
2003
Springer
15 years 3 months ago
Conceptual Modelling in Practice - Myth or Reality?
Conceptual modelling is thought (by academics at least) to be a key activity of Business Systems Analysis. For decades, comprehensive research has been conducted on related topics ...
Islay Davies, Peter Green, Michael Rosemann
ER
2004
Springer
96views Database» more  ER 2004»
15 years 3 months ago
Risk-Driven Conceptual Modeling of Outsourcing Decisions
Abstract. In the current networked world, outsourcing of information technology or even of entire business processes is often a prominent design alternative. In the general case, o...
Pascal van Eck, Roel Wieringa, Jaap Gordijn
78
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ISTAR
2008
14 years 11 months ago
Ontological Foundations for Agent-Oriented Organizational Modeling
Abstract. This paper reports on our work on three complementary directions, aimed at developing: (i) a theoretical framework named UFO (Unified Foundational Ontology) for (re) desi...
Renata S. S. Guizzardi, Giancarlo Guizzardi, Jo&at...