Decentralized Enactment of BPEL Processes
نویسندگان
چکیده
منابع مشابه
A method for partitioning BPEL processes for decentralized execution
Service orchestrations are a common means to compose individual services to either higher-level services or potentially complex composite applications. The Web Service Business Process Execution Language (WS-BPEL) is an example for a language that allows for defining automatically executable orchestrations of Web services. As of today, BPEL process are typically executed in a centralized manner...
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The ability to cope with change is one of the biggest challenges companies arefacing today [JLN08]. Methods to increase business agility, such as outsourcingor off-shoring of non-core parts of the business are practiced already and willcontinue to play an important role in the future. A change in business howeveralways means to also change the underlying IT infrastructure, which...
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This paper addresses the problem of analyzing the interaction between BPEL processes. We present a technology chain that starts out with a BPEL process and transforms it into a Petri net model. On the model we decide controllability of the process (the existence of a partner process, such that both can interact properly) and compute its operating guideline (a characterization of all properly in...
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We are currently developing a performance benchmark for Workflow Management System. As a first activity we are collecting real-world processes. However, to protect their competitive advantage, some companies are not willing to share their corporate assets. This work’s objective is to propose a method (“BPELanon”) for BPEL process anonymization in order to deal with the problem. The method trans...
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Abstract. The intrinsic flexibility and dynamism of service-centric applications preclude their pre-release validation and demand for suitable probes to monitor their behavior at run-time. Probes must be suitably activated and deactivated according to the context in which the application is executed, but also according to the confidence we get on its quality. The paper supports the idea that si...
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ژورنال
عنوان ژورنال: IEEE Transactions on Services Computing
سال: 2014
ISSN: 1939-1374,2372-0204
DOI: 10.1109/tsc.2013.6