Dynamic Service Composition and Its Applicability to E-Business Software Systems – The ICARIS Experience
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چکیده
This paper discusses dynamic service composition and its applicability to e-business software systems. Dynamic service composition is the process of creating new services at run-time from a set of service components. It supports business agility, flexibility, and availability – the features of critical importance in the modern business world and in eand m-commerce software systems. However, dynamic service composition is challenging and requires addressing a number of issues. The paper summarizes experiences and uncovered issues from the development of the ICARIS architecture for dynamic service composition. ICARIS is a general-purpose dynamic service composition architecture based on Jini, JavaBeans, and XML. The paper also presents application of ICARIS to dynamic, on-demand establishment of security and trust relationships. Addition of security extensions to a B2C e-commerce system originally designed without appropriate security mechanisms illustrates dynamic service composition in ICARIS and its applicability to e-business software systems.
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On Dynamic Service Composition and Its Applicability to E-Business Software Systems
This paper presents a reflection on our results on dynamic (i.e., runtime) composition of service components. First, we give a brief introduction to the area of dynamic service composition and discuss some potential e-business applications. Next, we describe our approach based on the ICARIS architecture and introduce its application to dynamic composition of on-demand security associations. At ...
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تاریخ انتشار 2000