ReMoSSA: Reference Model for Specification of Self-adaptive Service-Oriented-Architecture

Cherif, Sihem; Djemaa, Raoudha Ben; Amous, Ikram

doi:10.1007/978-3-319-01863-8_14

Cited by 7 publications

(7 citation statements)

References 9 publications

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“…However, these formal models cannot directly apply to automation systems. For example, in [28], the business process scripts, procedural packages, and all package headers are defined in a system structure which does not exist in the automation domain. Software structures in automation systems are also not covered by any of these models, since there is no function block concept in the general computing domain.…”

Section: Related Workmentioning

confidence: 99%

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Bridging Service-Oriented Architecture and IEC 61499 for Flexibility and Interoperability

Dai

Vyatkin

Christensen³

et al. 2015

IEEE Trans. Ind. Inf.

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In recent years, requirements for interoperability, flexibility, and reconfigurability of complex automation industry applications have increased dramatically. The adoption of service-oriented architectures (SOAs) could be a feasible solution to meet these challenges. The IEC 61499 standard defines a set of management commands, which provides the capability of dynamic reconfiguration without affecting normal operation. In this paper, a formal model is proposed for the application of SOAs in the distributed automation domain in order to achieve flexible automation systems. Practical scenarios of applying SOA in industrial automation are discussed. In order to support the SOA IEC 61499 model, a service-based execution environment architecture is proposed. One main characteristic of flexibility-dynamic reconfiguration-is also demonstrated using a case study example.Index Terms-Dynamic reconfiguration, flexibility, function blocks, IEC 61499, IEC 61131-3, industrial automation, interoperability, programmable logic controllers (PLCs), service discovery, service-oriented architecture (SOA), simple object access protocol (SOAP), Web services description language (WSDL).

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Section: Related Workmentioning

confidence: 99%

“…Various formal models of SOA have been developed in the IT and Internet-of-Things (IoT) domain [26]- [28]. However, these formal models cannot directly apply to automation systems.…”

Section: Related Workmentioning

confidence: 99%

Bridging Service-Oriented Architecture and IEC 61499 for Flexibility and Interoperability

Dai

Vyatkin

Christensen³

et al. 2015

IEEE Trans. Ind. Inf.

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“…ADAPTIVE MICROSERVICE SYSTEMS Self-adaptive microservice system has challenges to facing the diverse changes. Inspired by Cherif Sihem et al [17] who bring a context model of SOA that divided into several parts-Infrastructure, Platform, and Application. Figure 1 represents the diversity of changes in self-adaptive microservice system.…”

Section: Diverse Changes and Multiple Layers In Self-mentioning

confidence: 99%

Towards Reference Architecture for a Multi-layer Controlled Self-adaptive Microservice System

Liu

Mao

Zhang

et al. 2018

International Conferences on Software Engineering and Knowledge Engineering

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With the features of high distribution in deployment and independence in running, the microservice systems that operate in heterogeneous infrastructures and open Internet environment are expected to be self-adaptive to adapt to various changes of both operating contexts and application requirements. This requires the adaptability of the microservice systems to be diverse and flexible, and independent of implementation technologies and platforms. This paper presents a reference architecture for self-adaptive microservice systems with the abilities of multi-layer controlled self-adaptations, including infrastructure-controlled layer and application-controlled layer. Such reference architecture presents a blueprint to cope with diverse changes from different levels in microservice systems and supports the interactions between layers. We have implemented a practical platform called SAMSP based on the reference architecture and Kubernetes and evaluated our approach using a sample. The experimental results are promising, and demonstrate the feasibility and effectiveness of our proposed reference architecture.

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“…Moreover, the design of context-aware MobApps is platform-independent and can be realized with different specific target implementations. Cherif et al [6] proposed a Reference Model for specifying Self-adaptive Service-based Applications (ReMoSSA). This model was based on FORMS model [16] and the automate element proposed by IBM [11].…”

Section: Background and Related Workmentioning

confidence: 99%

“…Based on the presented context, the integration of MobApps into SOA-based (Service-Oriented Architecture) systems have been a feasible alternative to overcome these limitations. In short, SOA provides an architectural model that enables services to be published by service providers, discovered and consumed by the stakeholders (i.e., client applications, other services, among others) by means of platform-independent communication process based on set of XML-based (eXtensible Markup Language) standards [1], [5], [6].…”

Section: Introductionmentioning

confidence: 99%

A Framework to Support the Development of Self-adaptive Service-oriented Mobile Applications

Passini

Affonso

2018

International Conferences on Software Engineering and Knowledge Engineering

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Today's society is increasingly dependent on the use of mobile devices, which have changed over these last 10 years the way people perform their daily tasks. This can certainly be one of the factors that has boosted the demand for development of highquality Mobile Applications (MobApps). In short, to improve the efficiency of the development life cycle, these applications often use third-party components (e.g., software components, web services, and other mobile applications). Service-oriented MobApps have been a feasible alternative to overcome hardware limitations of these devices to increase the processing and storage capacity. In another perspective, it is also noted a change in the behavior of users of MobApps and their needs, which require applications capable of modifying their structure and/or behavior at runtime. Thus, this paper presents a framework to support the development of Self-adaptive Services-oriented MobApps (Self-MobApps), which enable adaptation of services at runtime. To show the feasibility of our framework, a case study for a smart restaurant was conducted. The results of this study enable us to create a positive perspective on the contribution of our framework to the research communities involved.

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ReMoSSA: Reference Model for Specification of Self-adaptive Service-Oriented-Architecture

Cited by 7 publications

References 9 publications

Bridging Service-Oriented Architecture and IEC 61499 for Flexibility and Interoperability

Bridging Service-Oriented Architecture and IEC 61499 for Flexibility and Interoperability

Towards Reference Architecture for a Multi-layer Controlled Self-adaptive Microservice System

A Framework to Support the Development of Self-adaptive Service-oriented Mobile Applications

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