Interacting services: From specification to execution

Decker, Gero; Kopp, Oliver; Leymann, Frank; Weske, Mathias

doi:10.1016/j.datak.2009.04.003

Cited by 65 publications

(31 citation statements)

References 32 publications

(37 reference statements)

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“…For a distributed setup and enactment of a collaboration configuration, it is necessary to develop a reference architecture for supporting application systems. We are currently evaluating the BPEL4-Chor ecosystem [32] as runtime infrastructure. Another topic for future research is applying process matching to ontology languages like OWL-S.…”

Section: Resultsmentioning

confidence: 99%

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Service Outsourcing with Process Views

Eshuis

Norta

Kopp

et al. 2015

IEEE Trans. Serv. Comput.

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Abstract-Service outsourcing is a business paradigm in which an organization has a part of its business process performed by a service provider. Process views are pivotal to support this way of working. A process view shields secret or irrelevant details from a private business process, thus allowing an organization to reveal only public, relevant parts of its private business process to partner organizations. This paper introduces a specification framework to support service outsourcing using process views. To enable the construction of process views at various levels of detail, the framework defines several projection relations between process views and the underlying internal processes. To allow consumers and providers of process views to establish an outsourcing relation, the framework defines several matching relations between the respective views that are comprehensive and flexible for service outsourcing. A proof-of-concept prototype tool implements the framework, which is applied in a case study.

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Section: Resultsmentioning

confidence: 99%

“…11. These flows can be expressed in BPEL4Chor [32], which supports the specification of interacting BPEL processes.…”

Section: Bpel Examplementioning

confidence: 99%

Service Outsourcing with Process Views

Eshuis

Norta

Kopp

et al. 2015

IEEE Trans. Serv. Comput.

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“…In the CBP management we envision, the selection of participants is done at runtime; therefore, it must be ensured that the participants are made aware dynamically of the selection. To this end, we note that a drawback of WS-CDL and BPMN is that service selection is not fully supported [19] and is often left to engine-specific deployment configurations; BPEL4Chor, which is a BPEL extension for modeling service choreographies [19], includes a selects attribute for participant that can turn out useful in our case to implement the runtime binding, since it allows to specify which service selects which other services.…”

Section: Fig 1 Example Of Adaptation Policymentioning

confidence: 99%

“…To make clearer the meaning of the different elements of this CBP model, we propose in Tables 1 and 2 a mapping from these elements to the specific terminology of two well-known languages for CBP specifications, the Web Service Choreography Description Language (WS-CDL, [41]) and the OMG's Business Process Modeling Notation (BPMN, [31]), which is becoming the de-facto standard for modeling intra-organizational processes. For a comprehensive overview of business process modeling languages, we refer the reader to [27], while we refer to [19] for an identification of the key requirements of service choreography languages, along with their assessment. To be actually carried out, an abstract CBP must be mapped to a concrete CBP that implements it, consisting of:…”

Section: Collaborative Business Process Modelmentioning

confidence: 99%

On Guaranteeing Global Dependability Properties in Collaborative Business Process Management

Cardellini

Casalicchio

Grassi

et al. 2012

Business System Management and Engineering

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Abstract. The Service-Oriented Architecture (SOA) paradigm supports a collaborative business model, where business applications are built from independently developed services, and services and applications build up complex dependencies. Guaranteeing high dependability levels in such complex environment is a key factor for the success of this model. In this chapter we discuss issues concerning the design of such software systems, evidencing the limits of the proposed approaches, and suggesting directions for advancements in this field. Moreover, we also discuss issues concerning the case of self-adaptive SOA systems, whose goal is to selfconfigure themselves, to cope with changes in the operating conditions and to meet the required dependability with a minimum of resources.

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“…There has been other language proposals, mostly developed in research projects. In [8] Decker et al introduce BPEL4Chor [7] and survey some other choreography language proposals as Let's Dance [20] or iBPMN [5], an extension of BPMN adapted to choreographies. But this concept is still far to be standardized and adopted by the industry.…”

Section: Overview Of the Approachmentioning

confidence: 99%

Bridging the Gap between Business Processes and Service Composition through Service Choreographies

Cortes-Cornax¹,

Dupuy-Chessa²,

Rieu³

2011

IFIP Advances in Information and Communication Technology

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Abstract. Inter-organizational business processes implementations using service composition approaches are being more and more used. We want to reduce the semantic gap that exists between both worlds (business processes and services) through service choreographies, a composition approach that we think it is semantically close to multi-party business processes. We rely on modeling techniques as abstraction layers and view separation to achieve our goal. Our start point is a web service choreography meta-model presented in three abstraction layers where each layer is divided in a structural and a behavioral view. The metamodel can be used in a top-down or a bottom-up approach to make a progressive transition between the business process and the service world.

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Interacting services: From specification to execution

Cited by 65 publications

References 32 publications

Service Outsourcing with Process Views

Service Outsourcing with Process Views

On Guaranteeing Global Dependability Properties in Collaborative Business Process Management

Bridging the Gap between Business Processes and Service Composition through Service Choreographies

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