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Networked value constellations are collections of enterprises that jointly satify complex consumer needs. Increasingly, such needs are satised by e-services, i.e. commercial services that can be ordered and provisioned via the Internet. Current research in dynamic web-service composition has yielded
Current e-business technology enables the execution of increasingly complex coordination processes that link IT services of different companies. Successful design of cross-organizational coordination processes requires the mutual alignment of the coordination process with a commercial business case.
In goal-oriented requirements engineering (GORE), one usually proceeds from a goal analysis to a requirements specification, usually of IT systems. In contrast, we consider the use of GORE for the design of IT-enabled value constellations, which are collections of enterprises that jointly satisfy a
Web service technology enables organizations to open up their business processes and engage in tightly coupled business networks to jointly offer goods and services. This paper systematically investigates all decisions that have to be made in the design of such networks and the processes carried out
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, outsourcing is the distribution of economically viable activities over a collection of networked organizations. To evaluate outsour
De auteurs presenteren een model voor waarde-uitwisseling in een netwerk van organisaties. Uit het model is de inrichting van de architectuur af te leiden. Met de architecturen van de huidige situatie en verschillende alternatieven stellen zij een risicoanalyse op. Het breidt de basis voor outsourci
Current research in service-oriented computing (SoC) is mainly about technology standards for SoC and the design of software components that implement these standards. In this paper we investigate the problem of requirements engineering (RE) for SoC. We propose a framework for goaloriented RE for e-
Innovative e-commerce ideas have often floundered on an inadequate analysis of the expenses and benefits of the idea and an inadequate integration of the required e-business processes with other business processes. We present a requirements analysis and business process design approach that focuses
In e-business, knowledge can be extracted from the recorded information by intelligent data analysis and then utilised in the business transaction. E-knowledge is a foundation for e-business. E-business can be supported by an intelligent information system that provides intelligent business process
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