Proceedings ArticleDOI
Service-oriented computing: concepts, characteristics and directions
Mike P. Papazoglou
- pp 3-12
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TLDR
This paper introduces an extended service oriented architecture that provides separate tiers for composing and coordinating services and for managing services in an open marketplace by employing grid services.Abstract:
Service-oriented computing (SOC) is the computing paradigm that utilizes services as fundamental elements for developing applications/solutions. To build the service model, SOC relies on the service oriented architecture (SOA), which is a way of reorganizing software applications and infrastructure into a set of interacting services. However, the basic SOA does not address overarching concerns such as management, service orchestration, service transaction management and coordination, security, and other concerns that apply to all components in a service architecture. In this paper we introduce an extended service oriented architecture that provides separate tiers for composing and coordinating services and for managing services in an open marketplace by employing grid services.read more
Citations
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Book ChapterDOI
Exploiting extended service-oriented architecture for federated digital libraries
Hao Ding,Ingeborg Sølvberg +1 more
TL;DR: This paper focuses on exploiting an extended Service-Oriented Architecture – Peer-based SOA (PSOA) for DL development with the goal of alleviating the weaknesses in the basic SOA infrastructure, especially in the aspects of scalability and interoperability.
Journal ArticleDOI
Supplier Portfolio Management for IT Services Considering Diversification Effects
Florian Probst,Hans Ulrich Buhl +1 more
TL;DR: A quantitative, multi-period procedure model for the purpose of maximizing the enterprise value in accordance with value based management, which considers the dependencies of the periodical selection decisions is developed.
DissertationDOI
Interactive and verifiable web services composition, specification reformulation and substitution
Vasant Honavar,Jyotishman Pathak +1 more
TL;DR: This dissertation proposes a new framework for modeling complex Web services based on the techniques of abstraction, composition and reformulation, which relies on analyzing data and control dependencies of the composite service and generating alternate specifications on-the-fly without violating the dependencies.
Journal ArticleDOI
Sorting Terms of "aaS" of Everything as a Service
TL;DR: This work presents in this work a collection of ”aaS” based on a throughout literature survey and proposed a strategy to identify the terms from the servicelization perspective.
Journal ArticleDOI
A survey on reliable distributed communication
TL;DR: The state of the art in distributed systems is surveyed, and it is observed that elaborate communication solutions offering superior guarantees are purely academic efforts that cannot compete with the popularity and maturity of established, albeit poorer solutions.
References
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Book
Business process execution language for web services
TL;DR: This book focuses on executable processes and comes back to abstract processes in Chapter 4, which can be used to replace sets of rules usually expressed in natural language, which is often ambiguous.
Journal ArticleDOI
Grid services for distributed system integration
TL;DR: In this paper, the authors focus on the nature of the services that respond to protocol messages and propose a set of services that can be aggregated in various ways to meet the needs of virtual organizations, which themselves can be defined by the services they operate and share.
Web Services Coordination (WS- Coordination)
TL;DR: This specification describes an extensible framework for providing protocols that coordinate the actions of distributed applications, used to support a number of applications, including those that need to reach consistent agreement on the outcome of distributed transactions.
Grid Service Specification
TL;DR: Technical details are provided, providing a full specification of the behaviors and Web Service Definition Language (WSDL) interfaces that define a Grid service.
Book ChapterDOI
Design Methodology for Web Services and Business Processes
Mike P. Papazoglou,Jian Yang +1 more
TL;DR: This paper presents a design methodology for web services and business processes and discusses how business process should be described so that services can be properly identified and provide strategies and principles regarding functional and non-functional aspects of web service design.