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Kleiner, Carsten, and Jürgen Dunkel. "Establishing Service Management in SOA." International Journal of E-Entrepreneurship and Innovation 3, no. 1 (January 2012): 1–17. http://dx.doi.org/10.4018/jeei.2012010101.
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In service-oriented architectures the management of services is a crucial task during all stages of IT operations. Based on a case study performed for a group of finance companies the different aspects of service management are presented. First, the paper discusses how services must be described for management purposes. In particular, a special emphasis is placed on the integration of legacy/non web services. Secondly, the service lifecycle that underlies service management is presented. Especially, the relation to SOA governance and an appropriate tool support by registry repositories is outlined.
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hamad, Faten. "An Overview of Service Composition in Service Oriented Architecture." Modern Applied Science 12, no. 8 (July 28, 2018): 172. http://dx.doi.org/10.5539/mas.v12n8p172.
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Service oriented architecture (SOA) is a form of software design in which application component supply services to other components through a network communication protocol, it has many services that can transfer small data with communication channels or additional services which bring into a relationship that ensure efficiency of service activities, SOA simplify the structure of loosely coupled applicable applications and enable contribution for enterprise working of services together. In order to assure the effectiveness of Service oriented architecture we have to confirm service composition which is the collection of services together in order to perform a specific function which can be used in service oriented architecture. In this paper we proposed a Service composition in SOA, it is present service composition with various techniques used for composing services and provided a comparison between them.
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Polgar, Tony. "WSRP, SOA and UDDI." International Journal of Web Portals 2, no. 2 (April 2010): 38–50. http://dx.doi.org/10.4018/jwp.2010040104.
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Web Services for Remote Portlets (WSRP) provide solutions for implementation of lightweight Service Oriented Architecture (SOA). UDDI extension for WSRP enables the discovery and access to user facing web services provided by business partners while eliminating the need to design local user facing portlets. Most importantly, the remote portlets can be updated by web service providers from their own servers. Remote portlet consumers are not required to make any changes in their portals to accommodate updated remote portlets. This approach results in easier team development, upgrades, administration, low cost development and usage of shared resources. Furthermore, with the growing interest in SOA, WSRP should cooperate with service bus (ESB).In this paper, the author examines the technical underpinning of the UDDI extensions for WSRP (user facing remote web services) and their role in service sharing among business partners. The author also briefly outlines the architectural view of using WSRP in enterprise integration tasks and the role Enterprise Service Bus (ESB).
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AlHadid, Issam, and Evon Abu-Taieh. "Web Services Composition Using Dynamic Classification and Simulated Annealing." Modern Applied Science 12, no. 11 (October 29, 2018): 376. http://dx.doi.org/10.5539/mas.v12n11p376.
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Service Oriented Architecture (SOA) introduced the web services as distributed computing components that can be independently deployed and invoked by other services or software to provide simple or complex tasks. In this paper we propose a novel approach to solve the problem of the business processes execution engine web service selection and services composition in the Service Oriented Architecture (SOA) related to the Synchronous mode. The paper provides a mechanism to improve the web services selection and service composition, using dynamic web services and service composition classification and Simulated Annealing (SA) to satisfy services' requirements expressed as the Service Level Agreement (SLA). The results show that the proposed approach enhanced the services composition by increasing the availability and decreasing the response time to the service composite.
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AlHadid, Issam, and Evon Abu-Taieh. "Web Services Composition Using Dynamic Classification and Simulated Annealing." Modern Applied Science 12, no. 11 (October 29, 2018): 395. http://dx.doi.org/10.5539/mas.v12n11p395.
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Service Oriented Architecture (SOA) introduced the web services as distributed computing components that can be independently deployed and invoked by other services or software to provide simple or complex tasks. In this paper we propose a novel approach to solve the problem of the business processes execution engine web service selection and services composition in the Service Oriented Architecture (SOA) related to the Synchronous mode. The paper provides a mechanism to improve the web services selection and service composition, using dynamic web services and service composition classification and Simulated Annealing (SA) to satisfy services' requirements expressed as the Service Level Agreement (SLA). The results show that the proposed approach enhanced the services composition by increasing the availability and decreasing the response time to the service composite.
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Badidi, Elarbi, and Mohamed El Koutbi. "Towards Automated SLA Management for Service Delivery in SOA-based Environments." International Journal of Adaptive, Resilient and Autonomic Systems 7, no. 1 (January 2016): 26–40. http://dx.doi.org/10.4018/ijaras.2016010102.
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The services landscape is changing with the growing adoption by businesses of the Service Oriented Architecture (SOA), the migration of business solutions to the cloud, and the proliferation of smartphones and Internet-enabled handheld devices to consume services. To meet their business goals, organizations increasingly demand services, which can satisfy their functional and non-functional requirements. Service Level Agreements (SLAs) are seen as the means to guarantee the continuity in service provisioning and required levels of service. In this paper, we propose a framework for service provisioning, which aims at providing support for automated SLA negotiation and management. The Service Broker component carries out SLA negotiation with selected service-providers on behalf of service-consumers. Multi-rounds of negotiations are very often required to reach an agreement. In each round, the negotiating parties bargain on multiple SLA parameters by trying to maximize their global utility functions. The monitoring infrastructure is in charge of observing SLA compliance monitoring using measurements obtained from independent third party monitoring services.
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Fan, Irene Y. H., and Chao Shen Chang. "Service Creation with Web Services and SOA." HKIE Transactions 10, no. 4 (January 2003): 31–34. http://dx.doi.org/10.1080/1023697x.2003.10667927.
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Ji, Eun-Mi, Byoung-Ju Choi, and Jung-Won Lee. "Developing dirty data cleansing service between SOA-based services." KIPS Transactions:PartD 14D, no. 7 (December 31, 2007): 829–40. http://dx.doi.org/10.3745/kipstd.2007.14-d.7.829.
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Mišovič, Milan, and Ivana Rábová. "Classical Process diagrams and Service oriented Architecture." Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis 61, no. 4 (2013): 1023–32. http://dx.doi.org/10.11118/actaun201361041023.
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SOA (Service Oriented Architecture) has played in the last two decades a very useful role in the design philosophy of the target software. The basic units of software for which the mentioned philosophy is valid are called services. Generally it is counted that the advance implementation of services is given by using so–called Web services that are on the platform of the Internet 2.0. Naturally, there has been counted also with the fact that the services will be used in software applications designed by professional programmers. Later, the concept of software services was supported by the enterprise concept of the SOE type (Service oriented Enterprise) and by the creation of the SOA paradigm.Many computer scientists, including Thomas Erl – doyen of SOA, do not understand SOA either as an integrated technology or as a development methodology. Proofs of this statement are in the following definitions.SOA is a form of technology architecture that adheres to the principles of service – orientation. When realized through the Web services technology platform, SOA establishes the potential to support and promote these principles throughout the business processes and automation domains of an enterprise (Erl, 2006). Thomas Erl (Erl, 2007) has expressed the idea of SOA implementation using the following definition.SOA establishes an architectural model that aides to enhance the efficiency, agility, and productivity of an enterprise by positioning services as the primary means through which solution logic is represented in support of the realization of strategic goals associated with service-oriented computing. Nevertheless the key principles, on which SOA is constructed (Erl, 2006), are not significantly reflected in any of the previous definitions. Some of the mentioned principles are still included at least in the more free definitions of SOA, for example (Barry, 2003).A service-oriented architecture is essentially a collection of services. These services communicate with each other. The communication can involve either simple data or it could two or more services coordinating some activity. From the above mentioned we can pronounce a brief description of SOA. “SOA is an architectural style for consistency of business process logic and service architecture of the target software.”It is a complex of means for solution of special analysis, design, and integration of enterprise applications based on the use of enterprise services. The service solutions of the classic business process logic are, of course, based on the application of at least seven key principles of SOA (free relations, service contract, autonomy, abstraction, reusing, composition, no states). Key attributes of SOA are verbally described in (Erl, 2006). They are so important that a separate article should be devoted to their nature and formalization. On the other hand, there is also clear that each service solution of business logic should respect the principles published in SOA Manifesto, 2009, which are essentially derived from the key principles of SOA.In many publications there are given the SOA reference models usually composed of several layers (presentation layer, business process layer, composite services layer, application layer) giving a meta idea of SOA implementation. Perfect knowledge of the business process logic is a necessary condition for the development of a proper service solution. The different types of business processes should be described in the necessary details and contexts.Interestingly, the SOA paradigm does not provide its own method of finding and describing business processes by giving a layered transparent business process diagram. On the other hand, the methodology provides deep understanding of not only the characteristics of services, but also their functionality and implementation of the key principles of SOA (Erl, 2006).Let us assume that the required process diagrams can be achieved by using some of the advanced methods and descriptions. Among many other methods and description, we can introduce for example methods as Eriksson–Penker Business Extensions, ARIS, BORM (Business Object Relation Modeling) and description as BPMN (Business Process Modeling Notation).This offers the idea of using these methods and descriptions for the SOA paradigm for the purposes of process models conversion into schemes of services with built-in orchestration. Conversion of transformations should be based on the knowledge of two artifacts. The first is the output artifact – everything what diagram process provides for the target service scheme and the second is the input artifact – all what service schemes need.The issue of conversion transformations is the main topic of this contribution. Their implementation will allow software companies to move forward in the creation of service production and it gives a new view of the enterprise functionality in a service solution to company management.
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Song, Xiao, Jia Jia Li, Lin Zhang, and Dong Jing He. "Semantic SOA for Missile Design." Advanced Materials Research 139-141 (October 2010): 1345–49. http://dx.doi.org/10.4028/www.scientific.net/amr.139-141.1345.
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Currently, Service-Oriented Architecture (SOA) is widely used in various fields, but a shortcoming is that the process of service discovering and matching is limited only to syntactic level which easily leads to information mismatching. In this paper, we propose semantic SOA for missile design system, which introduces SOA to missile design area. The semantically improved system uses ontologies to define semantics among services and integrates isolated information. Moreover, we describe services in a way combining WSDL and tuple description method together which enables automatic service discovery and matching. At last, we discuss the concept of "semantic template" that allows service requesters to create a semantic rich description of services.
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Yan, Yan, Zhi Fang Xu, and Xun Zhu. "A Middleware of IoT-Based Smart Home Based on Service." Applied Mechanics and Materials 507 (January 2014): 182–86. http://dx.doi.org/10.4028/www.scientific.net/amm.507.182.
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This paper presents a Middleware of IoT-based smart home, which based on SOA (Service Oriented Architecture) and overcome the problems of sharing family service information and integrating heterogeneous systems. The middleware tries to form a system framework, which is workable, easily integrated, SOA-based loose coupling and conformed to the standard of family service information exchange. In this framework, the middleware, who plays the role of family service bus, becomes communication component of family service that based on SOA infrastructure, supports services, messaging, and web-based services interaction in heterogeneous environment, finds and discovers required web services through service registration and repository. Each business application distributes loosely coupled based on SOA integration framework, exchanges data and driven events via smart home middleware, provides more good flexibility and faster response for changes of business needs.
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Gao, Feng, and Li Li. "Study on Security of Information Exchange of SOA Application System." Applied Mechanics and Materials 484-485 (January 2014): 860–65. http://dx.doi.org/10.4028/www.scientific.net/amm.484-485.860.
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Service-oriented architecture (SOA) is a design idea under which we can cover all aspects of the business service in life cycle including the creation and usage of the service. SOA also provides IT infrastructure. It can make the different services exchange data or work is a business process. Implementing the objectives can completely cross operating system platform and cross programming language platform. The objective of the paper is to propose a security service agent based on SOA. The service agent not only can protect the information exchange of network services, but also can realize on different development platforms.
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Wang, Jing Jing. "The Research and Design of SOA-Based Systems." Advanced Materials Research 756-759 (September 2013): 2008–13. http://dx.doi.org/10.4028/www.scientific.net/amr.756-759.2008.
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According to the traditional IT system to integrated the parts and brings much repetition and high cost is insufficient, service oriented architecture is put forward solutions. Further introduces the service oriented architecture theory knowledge, transverse relative to the traditional development advantages, fully demonstrates the main trend of the service oriented architecture that drive. Discusses in detail the service oriented architecture (SOA), the core concept and design principles, and security measures to IBM led the company put forward using the service oriented architecture modeling, and to service the abstract concept to carry on the analysis. The core of service oriented is the component architecture and service data object, combining components and data on the part of the object oriented service principle. And Web services and SOA are compared to further understanding the connotation of SOA, and can support is given based on SOA application system of the specific technology, finally, the paper discusses the SOA further research direction.
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Yoon, Tom, and Bong-Keun Jeong. "Service Oriented Architecture (SOA) Implementation." International Journal of Information Systems in the Service Sector 10, no. 2 (April 2018): 1–21. http://dx.doi.org/10.4018/ijisss.2018040101.
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Using a multiple case studies and surveys, this article finds that factors essential to successful Service Oriented Architecture (SOA) implementations include establishing effective SOA governance, establishing SOA registries, starting with a small project, collaboration between business and IT units, strengthening trust among business units, and training. This article also explores business and IT motivations for SOA implementation and the benefits realized from this implementation. The findings from this article can provide a guidance for practitioners on the successful implementation of SOA.
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Ge, Yun Sheng, Xiao Jian, and Yang Liu. "Research and Design of the Travel Information Service System Based on SOA." Applied Mechanics and Materials 121-126 (October 2011): 2845–49. http://dx.doi.org/10.4028/www.scientific.net/amm.121-126.2845.
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In the analysis of existing travel information service system of the main problems and travel information services on the basis of the relevant business processes, combining Service Oriented Architecture (SOA) the advantages. This paper proposes a method of travel information service system based on SOA overall design scheme. Its core content is SOA thought, as a theoretical guide in technical standard. The use of the existing AJAX, XML and Web Services, and other related technologies. For travel information services designed to service granularity. The scheme through a loose coupling, cross-platform system structure to reusing existing application system function module, easily incorporated into existing application systems to the new systems. Thus fully utilize existing resources.
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Tan, Chun Guang, Gui Ran Chang, Li Na Sun, Chang Sheng Miao, and Jie Jia. "A SOA Control Platform for IMS-Based IPTV." Applied Mechanics and Materials 182-183 (June 2012): 1276–80. http://dx.doi.org/10.4028/www.scientific.net/amm.182-183.1276.
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This paper proposes a SOA(Service Oriented Architecture) control platform which offers commonly required control functionalities such as terminal control, service session connectivity control, service information exchanging, etc., so that enables more efficient control platform configuration. Also it presents requirements and core functionalities of the SOA control platform for effective control on the interaction between various services and the platform. The SOA control platform is considered on next generation network, and it is focused on IPTV service control in the IMS network environment.
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Gao, Jin Yue, Fei Huang, and Gong Xuan Zhang. "Research and Realization on Compensation Service in SOA-Based Web Applications." Applied Mechanics and Materials 198-199 (September 2012): 480–84. http://dx.doi.org/10.4028/www.scientific.net/amm.198-199.480.
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From the core conception of SOA——service, this paper describes the details on conception of SOA and function of web services in process of integration, and realizes a complete and flexible architecture. In the aspect of Transaction Processing of service process, this paper realizes the compensation service and method of Qos detection in the compensation service.
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Christianto, Erwien. "Integration of Library Data on Reference Books: with Service Oriented Architecture Implementation methods and (ESB) Enterprise Service Bus." SISFORMA 8, no. 1 (May 10, 2021): 1. http://dx.doi.org/10.24167/sisforma.v8i1.2863.
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Libraries have an important role in mastering science and technology as well as a center for information activities. Currently, the library extends its services not only in hardcopy but also in softcopy and provides faster information retrieval capabilities. Service Oriented Architecture (SOA) provides better multi-platform integration through network infrastructure. This job is to implement SOA in a Library Information System based on Glassfish Enterprice Service Bus and MySQL database. The methods for implementing library application design using SOA and ESB are built using a business process approach with several stages (M. Weske, 2006). The application of the methodology to be implemented with SOA and ESB is built using a business process approach with the following stages: The first stage, map design for integration of library requirements, the second stage is service interface design, the third stage builds relationships between services combine services that have been previously created by interaction with other services. The fourth stage is determining the logic flow that will evaluate the service logic flow that has been created with existing business processes. The fifth stage builds scenarios for shared perceptions and refining existing processes. The results show that the design has faster search capabilities that match the needs of the library.
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Muthu, Balasingh, Ramachandran Veilumuthu, and Lakshmi Ponnusamy. "Service Oriented Architectural Model for Load Flow Analysis in Power Systems." Journal of Electrical Engineering 62, no. 4 (July 1, 2011): 227–32. http://dx.doi.org/10.2478/v10187-011-0036-9.
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Service Oriented Architectural Model for Load Flow Analysis in Power Systems The main objective of this paper is to develop the Service Oriented Architectural (SOA) Model for representation of power systems, especially of computing load flow analysis of large interconnected power systems. The proposed SOA model has three elements namely load flow service provider, power systems registry and client. The exchange of data using XML makes the power system services standardized and adaptable. The load flow service is provided by the service provider, which is published in power systems registry for enabling universal visibility and access to the service. The message oriented style of SOA using Simple Object Access Protocol (SOAP) makes the service provider and the power systems client to exist in a loosely coupled environment. This proposed model, portraits the load flow services as Web services in service oriented environment. To suit the power system industry needs, it easily integrates with the Web applications which enables faster power system operations.
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PAHL, CLAUS, YAOLING ZHU, and VERONICA GACITUA-DECAR. "A TEMPLATE-DRIVEN APPROACH FOR MAINTAINABLE SERVICE-ORIENTED INFORMATION SYSTEMS INTEGRATION." International Journal of Software Engineering and Knowledge Engineering 19, no. 07 (November 2009): 889–912. http://dx.doi.org/10.1142/s0218194009004465.
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Service-oriented architecture (SOA) is currently the predominant software integration framework. Web services provide the predominant platform for SOA. SOA as an integration architecture solution supports a range of application scenarios. We present a solution for the integration of business information systems based on SOA and Web services. We discuss maintainability requirements in relation to information-specific integration and architecture aspects. A template-based approach based on modular and declarative transformation rules and architectural styles and patterns defines our solution to the maintainability problem of integration architectures.
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Becker, Karin, Jim Pruyne, Sharad Singhal, Andre Lopes, and Dejan Milojicic. "Automatic Determination of Compatibility in Evolving Services." International Journal of Web Services Research 8, no. 1 (January 2011): 21–40. http://dx.doi.org/10.4018/jwsr.2011010102.
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A major advantage of Service-Oriented Architectures (SOA) is composition and coordination of loosely coupled services. Because the development lifecycles of services and clients are de-coupled, multiple service versions must be maintained to support older clients. Typically versions are managed within the SOA by updating service descriptions using conventions on version numbers and namespaces. In all cases, the compatibility among services descriptions must be evaluated, which can be hard, error-prone and costly if performed manually, particularly for complex descriptions. In this paper, the authors describe a method to automatically determine when two service descriptions are backward compatible. The authors describe a case study to illustrate version compatibility information in a SOA environment and present initial performance overheads. By automatically exploring compatibility information, a) service developers can assess the impact of proposed changes; b) proper versioning requirements can be put in client implementations guaranteeing that incompatibilities will not occur during run-time; and c) messages exchanged in the SOA can be validated to ensure that only expected messages or compatible ones are exchanged.
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Ciganek, Andrew P., and Marc N. Haines. "Service-Oriented Architecture Adoption." International Journal of Information Technology Project Management 1, no. 2 (April 2010): 1–15. http://dx.doi.org/10.4018/jitpm.2010040101.
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Service-oriented architecture (SOA) have been adopted by organizations in a wide variety of industries, however, best practices have still yet to mature. This article, which is part of a larger study on SOA, develops a normative decision model introducing key factors that influence the timing and approach of adopting a SOA. The decision model is based on the results of multiple case studies of organizations that had either employed or were considering implementing a service-oriented architecture project. The results indicate that there are four main areas an information technology (IT) manager needs to assess to determine when and how to move towards a SOA: the maturity of relevant standards, the technology gap, the organizational gap, and the nature of the benefits expected from a SOA. Analyzing these results suggest that differences in the business environment need to be considered in the decision of when and how an IT manager should pursue the move to a service-oriented architecture.
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Choudhary, Bharat, Vineet Richhariya, and Shweta Shrivastava. "Finding a Relative Testing approach for Service Oriented Architecture." INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY 12, no. 4 (January 19, 2014): 3403–10. http://dx.doi.org/10.24297/ijct.v12i4.3185.
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A SOA (Service Oriented Architecture) is an enterprise-scale IT architecture for linking resources on demand. In a SOA, resources are made available to participants in a value net, enterprise, and line of business. Service-oriented applications can be expensive to test because services are hosted remotely, are potentially shared among many users, and may have costs associated with their invocation. For interactive web services development SOA is a good approach. To find the desire outcomes from this architecture, we have to test this architecture than we can develop desire services from this architecture. There lots of works has done to test this architecture, like unit and integration testing are used to test this architecture but these methods cannot give hundred present testing capacity. In this paper we are concentrating to find a right approach to test the SOA. Regression testing is a better approach, rather than the previous methods.
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Monfort, Valérie, and Slimane Hammoudi. "When Parameterized Model Driven Development Supports Aspect Based SOA." International Journal of E-Business Research 7, no. 3 (July 2011): 44–62. http://dx.doi.org/10.4018/jebr.2011070103.
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Service-Oriented Architectures (SOA) are widely used by companies to gain flexibility. Web services are the fitted technical solution used to support SOA by providing interoperability and loose coupling. Basic Web services are being assembled to composite Web services in order to directly support business processes. However, there is much to be done to obtain a genuine flawless Web service, and current market implementations do not provide adaptable Web service behavior depending on the service contract. This paper proposes two different approaches to increase adaptability of Web services and SOA. The first approach is based on Aspect Oriented Programming (AOP) as a new design solution for Web services. The authors have implemented an infrastructure to enrich services with aspects and to dynamically reroute messages according to changes, without redeployment. The second approach combines Model Driven Development (MDD) and Context-Awareness to promote reuse and adaptability of Web services behavior depending on the service context. Parameterized transformation techniques are proposed to bind context with business logic implemented by a service. The aim is to merge the two approaches to abstract and reduce the technical complexity of aspect based service solution.
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Zhu, Da, Yang Zhang, Bo Cheng, and Jun Liang Chen. "An Event-Driven SOA Based Service Integration Framework for Provision of Active Services." Applied Mechanics and Materials 135-136 (October 2011): 1159–67. http://dx.doi.org/10.4028/www.scientific.net/amm.135-136.1159.
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The tendency of future communication network is to set up an environment supporting network convergence as well as dynamic service collaboration. The recent Internet of Things (IoT) visions makes provision of User-Centric and active service to common users an important aim. Service-Oriented Architecture (SOA) based on Web service technology works well for provision of request/response style passive service. However, services and devices in IoT or mobile environment may dynamically interact and cause a considerable amount of states changes, which calls for an active and more flexible framework to enable interactive service provision. In this paper we propose an Event-driven SOA based service integration framework (EDSIF) for provision of active service. Compared with traditional SOA based service provision method, this approach will facilitate real-time event processing as well as intelligent service coordination. We present the concept model of Event-driven SOA and the key components of EDSIF. We also illustrate the ECA4IoS rules for active service execution and the enhancement work of WSN broker towards an effective EDSIF.
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Anjaria, Kushal, and Arun Mishra. "Quantitative analysis of information leakage in service-oriented architecture-based Web services." Kybernetes 46, no. 3 (March 6, 2017): 479–500. http://dx.doi.org/10.1108/k-07-2016-0178.
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Purpose Any computing architecture cannot be designed with complete confidentiality. As a result, at any point, it may leak the information. So, it is important to decide leakage threshold in any computing architecture. To prevent leakage more than the predefined threshold, quantitative analysis is helpful. This paper aims to provide a method to quantify information leakage in service-oriented architecture (SOA)-based Web services. Design/methodology/approach To visualize the dynamic binding of SOA components, first, the orchestration of components is modeled. The modeling helps to information-theoretically quantify information leakage in SOA-based Web services. Then, the paper considers the non-interference policy in a global way to quantify information leakage. It considers not only variables which interfere with security sensitive content but also other architectural parameters to quantify leakage in Web services. To illustrate the attacker’s ability, a strong threat model has been proposed in the paper. Findings The paper finds that information leakage can be quantified in SOA-based Web services by considering parameters that interfere with security sensitive content and information theory. A hypothetical case study scenario of flight ticket booking Web services has been considered in the present paper in which leakage of 18.89 per cent information is calculated. Originality/value The paper shows that it is practically possible to quantify information leakage in SOA-based Web services. While modeling the SOA-based Web services, it will be of help to architects to identify parameters which may cause the leakage of secret contents.
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Shashwat, Anurag, Deepak Kumar, and Lovneesh Chanana. "A Framework with Enhanced Security for Service Oriented Architecture." International Journal of Sensors, Wireless Communications and Control 10, no. 3 (November 2, 2020): 325–33. http://dx.doi.org/10.2174/2210327909666190710122505.
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Background: Service Oriented Architecture is one of the acceptable frameworks for application development which provides better functionality such as composability, reliability, reusability, distributed deployment and interoperability which meet enterprises dynamics. So, SOA framework is a point of attraction for consumers. Objective: However, SOA framework fails to provide security at a granular level. Along with SOA functionality, the consumer also needs a secure environment so that each application can be reliable. Methods: SOA functionality like modularity and reusability are helpful in cross-organization context but these quality requirements reduce the security of the applications. In the past years, many security techniques have been provided by different researchers, still, security is a concern of SOA framework. Results: Most of the research focus security enhancement at higher layers of SOA reference architecture only so that SOA functionality remains unaffected. In this paper, the author(s) provided a framework which enhances the security at both the higher layer and lower layer. Conclusion: Also, this framework focuses on security enhancement at the granular level so that application-level security can be enhanced. The author(s) also included a technique to keep SLA similar to the exiting application after the implementation of security at each layer. This framework will be helpful in enhancing the end to end security and reliability of an application.
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Edison, Virginia Tulenan, and Ford Lumban Gaol. "SOA REFERENCE ARCHITECTURE BLUEPRINT." Jurnal Sistem Informasi 5, no. 2 (July 13, 2012): 81. http://dx.doi.org/10.21609/jsi.v5i2.266.
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Service Oriented Architecture (SOA) is a framework for integrating business processes and supporting IT infrastructure as secure, standardized components services that can be reused and combined to address changing business priorities. Services are the building blocks of SOA and new applications can be constructed through consuming these services and orchestrating services within a business process. In SOA, services is map to the business functions that are identified during business process analysis. Upon a successful implementation of SOA, the enterprise gain benefit by reducing development time, utilizing flexibility and responsive application structure, and following dynamic connectivity of application logics between business partners. This paper presents SOA reference architecture blueprint as the building blocks of SOA which is services, service components and flows that together support enterprise business processes and the business goals. Layanan Berorientasi Arsitektur (SOA) merupakan framework untuk mengintegrasikan proses bisnis dan mendukung infrastruktur TI secara aman, layanan komponen standar yang dapat digunakan kembali dan dikombinasikan untuk mengatasi perubahan prioritas bisnis. Layanan merupakan blok bangunan SOA, di mana aplikasi baru dapat dibangun melalui konsumsi layanan ini dan merancang layanan dalam proses bisnis. Dalam SOA, layanan dipetakan ke fungsi bisnis yang diidentifikasi selama analisis proses bisnis. Setelah keberhasilan implementasi SOA, perusahaan memperoleh keuntungan diantaranya mengurangi waktu pengembangan, memanfaatkan fleksibilitas dan struktur aplikasi responsif, dan mengikuti konektivitas dinamis dari logika aplikasi antara mitra bisnis. Paper ini menyajikan cetak biru referensi arsitektur SOA sebagai blok bangunan SOA yang merupakan komponen pelayanan jasa, dan arus yang bersama-sama mendukung proses bisnis perusahaan dan tujuan bisnis.
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Li, Hui Fang, Hachou Mohamed, and Harbi Mohamed El-Amine. "A Generic Model for SOA Governance." Applied Mechanics and Materials 556-562 (May 2014): 6184–90. http://dx.doi.org/10.4028/www.scientific.net/amm.556-562.6184.
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A large number of concepts such as, composition, abstraction, autonomy, lose-coupling, are introduced with Service Oriented Architecture (SOA). This diversity of concept is at the same time the strength and weakness of SOA because it may affect the realization of its benefits if not well controlled. Therefore, it is necessary to adopt an appropriate model based on SOA governance. In this paper, we propose a generic SOA governance model for all service life cycle, from design Time, Run Time to change Time. This model is mainly based on the communication of each phase within a service life cycle among all stakeholders, developers and different department leaders of the organization, so as to check services concerning capability, security and strategic business alignment. This model contains 3 kinds of groups: SOA Board Team is concerned with applying enterprise governance strategy; SOA Core Team is a group of business which takes direction from the SOA Board to help implement the required services, and IT team department which oversees the implementation of SOA related activities. The Case study and its analysis show that the more flexible & efficient organization structure, and a permanent supervisor of the service’s operations and organization goals can be obtained by using our proposed model.
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Bhandari, Guru Prasad, Ratneshwer Gupta, and Satyanshu K. Upadhyay. "Colored Petri Nets Based Fault Diagnosis in Service Oriented Architecture." International Journal of Web Services Research 15, no. 4 (October 2018): 1–28. http://dx.doi.org/10.4018/ijwsr.2018100101.
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Diagnosing faults in a service-oriented architecture (SOA) is a difficult task due to limited accessibility of software services. Probabilistic approaches of diagnostic faults may be insufficient due to the black-box nature of services. In SOA, software services may be obtained by different service providers and get composed at run-time. This is the reason why there are diagnosis faults at execution time, and is a costly affair. The authors have demonstrated a Color Petri Nets (CPN)-based approach to model different faults that may occur at execution time. Some heuristics are proposed to diagnose faults from the CPN modeling. CPN behavioral properties have also been used for fault diagnosis. The model may be helpful for dependability enhancement of an SOA-based systems.
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Baghdadi, Youcef. "Service-Oriented Software Engineering." International Journal of Systems and Service-Oriented Engineering 5, no. 2 (April 2015): 1–19. http://dx.doi.org/10.4018/ijssoe.2015040101.
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Method engineering techniques albeit proven effective for paradigms such as function, object and component, are pertinent to limited aspects of service orientation (SO). The comparison frameworks show that the produced methods neither conform to SO design principles nor to SOA, which is an issue. This paper proposes a framework to guide engineering methods for service-oriented software engineering. It describes a method by its aggregates and the relationships between elements such as Service Science (SS), SO, SOA, SOC, and Web. The paper also describes the guidance for method engineering. The framework consists of two layered categories of entities: (C1) conceptual foundation entities: SS, SO, and SOA, and (C2) realization infrastructure entities: SOC and Web. These entities request and provide services from/to each other. The framework comprehensively describes the SOSE environment, enforces the construct service with fundamental properties and principles, produces SOSE methods that address the challenges of software engineering, and benchmarks the existing SOSE methods.
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Ardiyanta R, Alfian, Imam Fahrur R, and Rudy Ariyanto. "RANCANG BANGUN LAYANAN E-COMMERCE BERBASIS SERVICE ORIENTED ARCHITECTURE." Jurnal Informatika Polinema 1, no. 2 (March 21, 2017): 36. http://dx.doi.org/10.33795/jip.v1i2.100.
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Layanan e-Commerce merupakan suatu aplikasi yang dapat membantu merchant dalam pembuatan online shop. Dalam pembangunan Layanan e-Commerce metode untuk arsitektur aplikasi yang dapat digunakan adalah Service Oriented Architecture (SOA). SOA adalah suatu teknologi arsitektur pengembangan perangkat lunak dengan pendekatan Service, memungkinkan hubungan dan pertukaran data atau informasi antar bagian menjadi mudah dan merupakan solusi dalam menghadapi permasalahan dalam bidang pengolahan data atau informasi suatu organisasi yang terus berkembang. Berdasarkan analisis SOA pada layanan e-Commerce dihasilkan 10 service utama yaitu merchant service, login service, kategori service, produk service, order service, confirmation payment service, customer service, setting service, akun bank service, dan blog service. Dalam penelitian ini service utama dirancang dan implementasikan pada aplikasi Layanan e-Commerce menggunakan web services. Simpulan dari penelitian ini, perancangan dan penerapan suatu e-Commerce bagi organisasi yang bisnis prosesnya terus berubah dan berkembang mengikuti kebutuhan sangat tepat menggunakan analisa dan perancangan berbasis Service Oriented Architecture dengan menggunakan Web Service.
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H. V., Asha, Shantharam Nayak, and Annamma Abraham. "Formalization of SOA concepts with mathematical foundation." International Journal of Electrical and Computer Engineering (IJECE) 10, no. 4 (August 1, 2020): 3883. http://dx.doi.org/10.11591/ijece.v10i4.pp3883-3888.
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With the development of the IT industry, agility and dynamicity are the two expected characteristics from any business enterprise. Service oriented architecture (SOA) is emerging as a promising approach aiming to address the current trends/needs of enterprise business applications. The current work aims at giving an overview of the conceptual model of SOA based on set theory approach. Also, it posits mathematical definitions for service, logical service, environment service and application definition with the help of general systems theory and mathematical foundation. With the help of mathematical model, the definition and functionality of services enhances SOA principles which can be used efficiently in integrating heterogeneous components.
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Yu, Weider D., Ashwini Sathyanarayana Adiga, Srivarsha Rao, and Miby Jose Panakkel. "A SOA Based System Development Methodology for Cloud Computing Environment." International Journal of E-Health and Medical Communications 3, no. 4 (October 2012): 42–63. http://dx.doi.org/10.4018/jehmc.2012100104.
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Service Oriented Architecture (SOA) uses a structural approach to create services which can be reused and shared. SOA provides agility and cost saving in software development, transforming vertical applications to various software components, which can be reused in applications. Cloud computing expands the software service accessibility and usage via Web services. To move successfully into cloud computing, an architecture supporting the cloud capabilities is needed. The cloud provides a good platform for deploying Web services based on SOA. Customer satisfaction, improved collaboration, enhanced end-to-end user security and end-user authentication, and business growth are some long term benefits supported by modern technologies in both of cloud computing and SOA. The objective of the paper is to study the effective process and effort required to design and implement a SOA based system development methodology and applying it to construct a u-Healthcare system to provide healthcare services including accessing medical records of patients on a universal end-to-end basis.
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Li, Jing, Ya Di Luo, Jie Xu, and Yu Pei Jia. "Computing Mode Study of Large-Scale Power Grid Online Analysis Software Based on Cloud Computing Technology." Applied Mechanics and Materials 427-429 (September 2013): 2696–700. http://dx.doi.org/10.4028/www.scientific.net/amm.427-429.2696.
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This paper construct a large-scale power grid online analysis architecture based on "'Dispatch Cloud' architecture and combined with the power system characteristics and large grid dispatch system online analysis software features, it propose power grid online analysis software wide-area multi-level distributed parallel computing mode based on Dispatch Cloud Platform which is service oriented architecture (SOA). In this mode the coordination manage needed is achieved in the way of service encapsulation based SOA, including, data and model management services, computing resource management services, the job management and parallel computing services, In this mode the coordination manage needed is achieved in the way of service encapsulation based on SOA, including, data and model management services, computing resource management services, the job management and parallel computing services. which will provide theoretical and technical support to the large-scale power grid Online analysis software design and development Using Cloud technology.
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Herrera-Quintero, Luis Felipe, Francisco Maciá-Pérez, Diego Marcos-Jorquera, and Virgilio Gilart-Iglesias. "SOA-Based Model for Value-Added ITS Services Delivery." Scientific World Journal 2014 (2014): 1–19. http://dx.doi.org/10.1155/2014/983109.
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Integration is currently a key factor in intelligent transportation systems (ITS), especially because of the ever increasing service demands originating from the ITS industry and ITS users. The current ITS landscape is made up of multiple technologies that are tightly coupled, and its interoperability is extremely low, which limits ITS services generation. Given this fact, novel information technologies (IT) based on the service-oriented architecture (SOA) paradigm have begun to introduce new ways to address this problem. The SOA paradigm allows the construction of loosely coupled distributed systems that can help to integrate the heterogeneous systems that are part of ITS. In this paper, we focus on developing an SOA-based model for integrating information technologies (IT) into ITS to achieve ITS service delivery. To develop our model, the ITS technologies and services involved were identified, catalogued, and decoupled. In doing so, we applied our SOA-based model to integrate all of the ITS technologies and services, ranging from the lowest-level technical components, such as roadside unit as a service (RSUAAS), to the most abstract ITS services that will be offered to ITS users (value-added services). To validate our model, a functionality case study that included all of the components of our model was designed.
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Bendekkoum, Soumia, Mahmoud Boufaida, and Lionel Seinturier. "An Approach Based on Service Components for Adapting Web-Oriented Applications." International Journal of Information Technology and Web Engineering 11, no. 1 (January 2016): 1–21. http://dx.doi.org/10.4018/ijitwe.2016010101.
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Service Oriented Architecture is a software design paradigm of choice for building and integrating distributed Information Systems. The greatest challenge of SOA is to make the system more flexible and adaptable to the enterprise and user environment changes. However, services can change constantly. These changes are produced due to adjustment in structure, e.g., changing service signature, integrating new services into existing business services; in behavior e.g., adding new business rules in simple or composite services; and in interaction schema between the services and the clients. This paper presents a solution based on service component concepts for dealing with changes confined to services and clients in SOA-based applications. It uses service components concepts to define adaptable services that facilitate the extension and the customization of existing services in harmony with service users. In addition, it presents an adaptation service-oriented lifecycle scenario to control service changes in the entire service lifecycle ranging from the announcement to the execution phase
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Peng, Kuan-Li, and Chin-Yu Huang. "Reliability Evaluation of Service-Oriented Architecture Systems Considering Fault-Tolerance Designs." Journal of Applied Mathematics 2014 (2014): 1–11. http://dx.doi.org/10.1155/2014/160608.
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Service-oriented architecture (SOA) provides an elastic and automatic way to discover, publish, and compose individual services. SOA enables faster integration of existing software components from different parties, makes fault tolerance (FT) feasible, and is also one of the fundamentals of cloud computing. However, the unpredictable nature of SOA systems introduces new challenges for reliability evaluation, while reliability and dependability have become the basic requirements of enterprise systems. This paper proposes an SOA system reliability model which incorporates three common fault-tolerance strategies. Sensitivity analysis of SOA at both coarse and fine grain levels is also studied, which can be used to efficiently identify the critical parts within the system. Two SOA system scenarios based on real industrial practices are studied. Experimental results show that the proposed SOA model can be used to accurately depict the behavior of SOA systems. Additionally, a sensitivity analysis that quantizes the effects of system structure as well as fault tolerance on the overall reliability is also studied. On the whole, the proposed reliability modeling and analysis framework may help the SOA system service provider to evaluate the overall system reliability effectively and also make smarter improvement plans by focusing resources on enhancing reliability-sensitive parts within the system.
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LEE, JUNG-WON, and BYOUNGJU CHOI. "FRAMEWORK FOR DATA QUALITY ASSURANCE BETWEEN COMPOSITE SERVICES." International Journal of Software Engineering and Knowledge Engineering 19, no. 03 (May 2009): 307–37. http://dx.doi.org/10.1142/s0218194009004180.
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Today, businesses have to respond with flexibility and speed to ever-changing customer demand and market opportunities. Service-Oriented Architecture (SOA) is the best methodology for developing new services and integrating them with adaptability — the ability to respond to changing and new requirements. In this paper, we propose a framework for ensuring data quality between composite services, which solves semantic data transformation problems during service composition and detects data errors during service execution at the same time. We also minimize the human intervention by learning data constraints as a basis of data transformation and error detection. We developed a data quality assurance service based on SOA, which makes it possible to improve the quality of services and to manage data effectively for a variety of SOA-based applications. As an empirical study, we applied the service to detect data errors between CRM and ERP services and showed that the data error rate could be reduced by more than 30%. We also showed automation rate for setting detection rule is over 41% by learning data constraints from multiple registered services in the field of business.
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Du, Xiao Ping, Jian Jun Song, and Yang Sheng Zhao. "Distributed Workflow Execution Optimization of SBA Based on Service-Oriented Architecture." Advanced Materials Research 108-111 (May 2010): 960–65. http://dx.doi.org/10.4028/www.scientific.net/amr.108-111.960.
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According to the characteristics of the information resources in modern acquisition, such as heterogeneous, distributed, loosely coupled, the problems and deficiencies of workflow technology and products were analyzed. Dynamic service grouping strategies based on SOA was proposed and was proved in theory. In addition, the workflow architecture based on SOA was built and the workflow engine of simulation-based acquisition (SBA) was designed. Therefore, the legacy code can be wrapped and the service can be grouped dynamically from the dynamic generic service factory. Grouping strategy was proved according to the SPOT satellite image application which was part of the SBA toolbox on grid. Experimental results show that: services grouping of a workflow can reduce the total overhead induced by the submission, scheduling, queuing and data transfer time. On a production grid infrastructure, the optimization proposed introduces a significant speed-up when compared to a traditional execution. The range is from 1.21 to 2.97.
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Kumaresan, S., and Sumithra Devi.K.A. "Dynamic High Availability Architecture Framework for SOA Computing." International Journal of Engineering & Technology 7, no. 3.12 (July 20, 2018): 740. http://dx.doi.org/10.14419/ijet.v7i3.12.16492.
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In Software technology stackCloud services provides easy coupling implementation to enhance encapsulation data between multiple platform data exchanges. My finding towards introducing High Availability Architecture for cloud environment which covers Load Balancing, Failover, High Availability Resources. To achieve thisfeatures it’s identified framework architecture which is called as Dynamic High Availability Architecture Framework for SOA Computing which increase cloud services standard inhigh witheasy adaptable security. Even though cloud service supports loose coupling and isolation business logics. At current cloud service provide wants to launch new web service request on fly same service will notnotified into client in real-time scenario. To overcome this complicated situation we have introduced (GHAFC) Generic Architecture Framework in Cloud Computing. Which will support data exchanges between producer and consumer onthe fly with real time scenario.
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Thaventhiran, C., K. R. Sekar, R. Manikandan, Robbi Rahim, and Ambeshwar Kumar. "Study on Service Oriented Architecture for Clinical Evaluation Using Computational Model." Journal of Computational and Theoretical Nanoscience 17, no. 4 (April 1, 2020): 1931–36. http://dx.doi.org/10.1166/jctn.2020.8469.
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In the recent one and half decades the service oriented architecture (SoA) is the emerging technology and also inevitable for the web community people. The relevant applications are incorporated together through the web service component that provides bountiful Information to the people and the customers all over the world today. Here orchestration and choreography plays a vital role in SoA. Using the initial and the basic information, it is possible to predict the unforeseen schedule of the scenario through random process methodologies. In that particularly stochastic model is much appreciated for the above said. The recommendations can be obtained through the above method and provides all the necessary information’s to the customers using SoA interfaces. Normally hybrid linked applications were in the form of SoA. In the recent year of 2016 the leading journal established the role of SoA is an inevitable web services component and also acting as a aggregation in distributed systems (Traore, B.B., et al., 2016. Integrating MDA and SOA for improving telemedicine services. Telematics and Informatics, 33(3), pp.733–741). For any cross platform communication and commercial transactions can be possible via SoA modern architecture, which is emphasized in the journal published in the year 2014 (Su, X.Y., et al., 2014. A service oriented tele-health promotion information system with mobile application. Procedia Computer Science, 37, pp.274–281). The integration of Applications which has got some relevancy and homogeneity needs interoperable communications in health care systems. Decision making support can also be possible through the above said scenario which is accomplished through SoA [21]. In the research work 21 relevant papers were analyzed in deep and identified the gap about the methodology is the strenuous job. The real theme of the research work is to provide quicker information’s to the customers without making them in starvations.
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WU, LEI, and ZHEN WEI. "THE MODEL-DRIVEN DEVELOPMENT METHOD BASED ON THE IMPROVED FEATURE ANALYSIS." Journal of Advanced Manufacturing Systems 10, no. 01 (June 2011): 151–58. http://dx.doi.org/10.1142/s0219686711002090.
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Aiming at the shortcomings of the modeling analysis of traditional Feature-Oriented Analysis Approach under service oriented architecture SOA, and providing more reusability and flexibility to the development of SOA system, this paper makes an improvement on Feature-Oriented Analysis Approach. It introduces the concept of service feature and improves the refinement and interaction description of feature models. On the basis of this, it proposes a method of domain analysis in SOA. In addition, in view of the fact that web services act as a technology available to implement SOA, it presents a method to transform feature model into interface model and composite model of web services. Finally, this method's application in ERP system project in publishing is verified as an example to show that it is feasible to improve software development efficiency.
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Alhosban, Amal, Zaki Malik, Khayyam Hashmi, Brahim Medjahed, and Hassan Al-Ababneh. "A Two Phases Self-healing Framework for Service-oriented Systems." ACM Transactions on the Web 15, no. 2 (May 2021): 1–25. http://dx.doi.org/10.1145/3450443.
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Service-Oriented Architectures (SOA) enable the automatic creation of business applications from independently developed and deployed Web services. As Web services are inherently a priori unknown, how to deliver reliable Web services compositions is a significant and challenging problem. Services involved in an SOA often do not operate under a single processing environment and need to communicate using different protocols over a network. Under such conditions, designing a fault management system that is both efficient and extensible is a challenging task. In this article, we propose SFSS, a self-healing framework for SOA fault management. SFSS is predicting, identifying, and solving faults in SOAs. In SFSS, we identified a set of high-level exception handling strategies based on the QoS performances of different component services and the preferences articled by the service consumers. Multiple recovery plans are generated and evaluated according to the performance of the selected component services, and then we execute the best recovery plan. We assess the overall user dependence (i.e., the service is independent of other services) using the generated plan and the available invocation information of the component services. Due to the experiment results, the given technique enhances the service selection quality by choosing the services that have the highest score and betters the overall system performance. The experiment results indicate the applicability of SFSS and show improved performance in comparison to similar approaches.
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Zou, Guo Xia, and Jian Qing Tang. "The Study Based on SOA in Digital Hospital Systems Integration." Advanced Materials Research 187 (February 2011): 297–302. http://dx.doi.org/10.4028/www.scientific.net/amr.187.297.
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In the medical information process, many systems need to be integrated, such as, within hospitals, between hospitals, hospitals and health departments and between hospitals and related outside sectors. But most of hospital information applications is narrow, lacks industry application standards, lacks hospital information technology planning, poor integration leads to hospital information island and can not effectively share information. In order to share information within the hospital ,such as, between HIS(Hospital Information System) and PACS(Picture Archiving and Communication Systems), between hospitals, such as, between HIS and HIS, between PACS and PACS, to realize automate business processes, according to the current technology, should use SOA(Service Oriented Architecture), Because SOA uses service as its core to encapsulate business processes and applications systems, the service with a higher level of abstraction, can achieve a higher level of reuse, and solve the relevance of between IT systems and business processes. This paper designs regional health information integrated services platform with SOA, realizes PACS service platform with web services technology ,at last, uses IE(Internet Explorer) view a patient’s DICOM(Digital Imaging Communications in Medicine) images. The results show that using SOA to integrate digital hospital systems is effective.
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CHANDRAMOHAN, D., T. VENGATTARAMAN, P. DHAVACHELVAN, R. BASKARAN, and V. S. K. VENKATACHALAPATHY. "FEWSS — FRAMEWORK TO EVALUATE THE SERVICE SUITABILITY AND PRIVACY IN A DISTRIBUTED WEB SERVICE ENVIRONMENT." International Journal of Modeling, Simulation, and Scientific Computing 05, no. 01 (December 25, 2013): 1350016. http://dx.doi.org/10.1142/s1793962313500165.
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This paper focuses on addressing the problem of web service monitoring by evaluating its suitability and privacy in a distributed web service environment (DWS). The need for web services monitoring and evaluation is necessary because the quantity and quality of retrieved web services generally does not fulfill the demands or requirements of the web service requesters. In the literature, many authors proposed suitable solutions for checking the quality of web service in an ad hoc scenario but there is no available testbed for this purpose. In this work, it is proposed to develop a framework as a testbed for evaluating the web service for its suitability and privacy. In order to verify, the retrieved web services fulfill the demands and requirements of the requester in a DWS environment. The Framework to Evaluate the Web Service Suitability (FEWSS) supports service providers in modeling the services with testbed and to design service behavior to comply the service suitability. It generates run-time instances of web services, client's requests, service registries and other entities in order to emulate realistic SOA environments. By generating a real testbed, our approach assists in runtime test for provider system/services. Particular focus has been put on the privacy policy extensibility to allow the service providers and users in a complex environment. FEWSS also provides an intuitive interface for testing all services under SOA control.
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Beydoun, Ghassan, Dongming Xu, and Vijayan Sugumaran. "Service Oriented Architectures (SOA) Adoption Challenges." International Journal of Intelligent Information Technologies 9, no. 2 (April 2013): 1–6. http://dx.doi.org/10.4018/jiit.2013040101.
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Predictions for Service Oriented Architectures (SOA) to deliver transformational results to the role and capabilities of IT for businesses have fallen short. Unforseen challenges have often emerged in SOA adoption. They have fallen into two categories: technical issues stemming from service components reuse difficulties and organisational issues stemming from inadequate support or understanding of what is required from the executive management in an organisation to facilitate the technical rollout. This special issue of IJIIT presents a collection of papers which attempt to resolve some of these issues. This paper first explores and analyses the hindrances to the full exploitation of SOA.
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Hamel, Miriam. "Sicherheitsservices für Service Oriented Architecture (SOA)." Datenschutz und Datensicherheit - DuD 31, no. 9 (September 2007): 662–65. http://dx.doi.org/10.1007/s11623-007-0219-5.
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Fantinato, Marcelo, Sarajane Marques Peres, Eleanna Kafeza, Dickson K. W. Chiu, and Patrick C. K. Hung. "A Review on the Integration of Deep Learning and Service-Oriented Architecture." Journal of Database Management 32, no. 3 (July 2021): 95–119. http://dx.doi.org/10.4018/jdm.2021070105.
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In recent years, machine learning has been used for data processing and analysis, providing insights to businesses and policymakers. Deep learning technology is promising to further revolutionize this processing leading to better and more accurate results. Current trends in information and communication technology are accelerating widespread use of web services in supporting a service-oriented architecture (SOA) consisting of services, their compositions, interactions, and management. Deep learning approaches can be applied to support the development of SOA-based solutions, leveraging the vast amount of data on web services currently available. On the other hand, SOA has mechanisms that can support the development of distributed, flexible, and reusable infrastructures for the use of deep learning. This paper presents a literature survey and discusses how SOA can be enabled by as well as facilitate the use of deep learning approaches in different types of environments for different levels of users.
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Bani-Ismail, Basel, and Youcef Baghdadi. "Guiding the selection of service identification methods based on SOA maturity level." International Journal of Web Information Systems 15, no. 3 (August 19, 2019): 285–309. http://dx.doi.org/10.1108/ijwis-05-2018-0045.
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Purpose A mature adoption of a service-oriented architecture (SOA) goes steadily through different levels of maturity, whereby each level has its own types of services (e.g. software services or business services). However, the identification of such services is not an easy task even though there exist many service identification methods (SIMs). This paper aims to propose a new approach to select SIMs. The proposed selection approach for SIMs uses the desired SOA maturity level as the main guidance to assist the organizations in selecting a suitable SIM for each level of SOA maturity. Design/methodology/approach The methodology consists of three activities: surveying and selecting a suitable evaluation framework for SIMs, surveying and selecting a suitable SOA maturity model (SOAMM) and using the selected evaluation framework to decide a suitable SIM for the desired SOA maturity level with respect to the selected SOAMM. Findings Welke’s SOAMM and two existing evaluation frameworks for SIMs were found suitable to validate the proposed selection approach for SIMs. The two selected frameworks utilized the proposed selection approach to different degrees. To fully utilize the proposed selection approach, a comprehensive evaluation framework is required that addresses the most significant aspects of the existing SIMs. Originality/value In this research, the authors propose a new way of using Welke’s SOAMM to guide the organizations in selecting a suitable SIM from the existing evaluation frameworks for SIMs based on the desired SOA maturity level. In addition, the proposed selection approach improves the applicability of the existing evaluation frameworks, as it provides the organizations with a new way to select the methods.