Verification of Hierarchical Artifact Systems
نویسندگان
چکیده
منابع مشابه
Practical Verification of Hierarchical Artifact Systems
Data-driven workflows, of which IBM’s Business Artifacts are a prime exponent, have been successfully deployed in practice, adopted in industrial standards, and have spawned a rich body of research in academia, focused primarily on static analysis. The present research bridges the gap between the theory and practice of artifact verification by studying the implementation of a full-fledged and e...
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Artifact systems are a novel paradigm for specifying and implementing business processes described in terms of interacting modules called artifacts. Artifacts consist of data and lifecycles, accounting respectively for the relational structure of the artifacts’ states and their possible evolutions over time. In this paper we put forward artifact-centric multi-agent systems, a novel formalisatio...
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Artifact-Centric systems have emerged in the last years as a suitable framework to model business-relevant entities, by combining their static and dynamic aspects. In particular, the Guard-Stage-Milestone (GSM) approach has been recently proposed to model artifacts and their lifecycle in a declarative way. In this paper, we enhance GSM with a Semantic Layer, constituted by a full-fledged OWL 2 ...
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The GSM framework provides a methodology for the development of artifact-centric systems, an increasingly popular paradigm in service-oriented computing. In this paper we tackle the problem of verifying GSM programs in a multi-agent system setting. We provide an embedding from GSM into a suitable multi-agent systems semantics for reasoning about knowledge and time at the first-order level. Whil...
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Abstract. Artifact-centric business processes have recently emerged as an approach in which processes are centred around the evolution of business entities, called artifacts, giving equal importance to control-flow and data. The recent Guard-State-Milestone (GSM) framework provides means for specifying business artifacts lifecycles in a declarative manner, using constructs that match how execut...
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ژورنال
عنوان ژورنال: ACM Transactions on Database Systems
سال: 2019
ISSN: 0362-5915,1557-4644
DOI: 10.1145/3321487