Titlebook: New Developments in Distributed Applications and Interoperable Systems; IFIP TC6 / WG6.1 Thi Krzysztof Zieliński,Kurt Geihs,Aleksander Laur

千篇一律

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Architectural Design and Performance Aspects of Developing Applications Based on Middlewareious middleware products have been evaluated. An existing client/server system has been converted to EJB. The subject of this paper will be the results of these studies, along with the characteristics of the analyzed servers other concepts and related work.

镀金

Managing Evolution in Telecommunication Systemsering advanced and different services, are putting increasing pressure for building telecommunication software systems that are adaptive to new requirements and easily reconfigurable, even in run time. We propose a new modelling primitive - coordination contract - that we have developed and applied

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Information Access is Fine, But Who is Going to Pay?s made it clear, that the transmission capacity (at least for wireless access!) becomes really an economic issue. In this talk we advocate the thesis, that both flat rate and usage based charging of the end-users are structurally wrong, and discuss an alternative dual charging model.

Morsel

A Framework for Aspect-oriented Multiparty Coordination into the scope of a class must be satisfied. In this paper, we show that interaction amongst a number of objects can also be described separately from functionality by means of the CAL language, and present a framework that provides the needed infrastructure. It is innovative because it supports op

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Design and Evaluation of A QoS Provisioning Servicees enable the rapid introduction of applications for heterogeneous, distributed systems. However, to support guaranteed Quality of Service (QoS) system-specific QoS mechanisms need to be controlled. Accessing the low-level mechanisms directly by applications crosscuts the transparency offered by the