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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Proceedings ArticleDOI
Uncertainty reasoning for service-based situational awareness information on the Semantic Web
TL;DR: In this paper, the problem of developing accurate situational assessments related to the status or health of IT services especially composite, dynamic IT services, when some of Endsley's first level (perceived) information is inaccurate or incomplete is addressed.
Proceedings ArticleDOI
Research on Trust Evaluation Model of Grid Services
Xiaohua Dong,Zhongfu Wu +1 more
TL;DR: A trust evaluation model based on compensation is presented to enhance the reliability and credibility of grid services by evaluating the servicespsila trust value dynamically and can make the service providers and service demanders voluntarily discard the intention of cheating and other malicious behaviors.
DissertationDOI
MAPOS: método de análise e projeto orientado a serviços.
TL;DR: This work performs a critical assessment of existing methods and describes a set of requirements of service-oriented analysis and design and proposes a new method to unify the best practices ofexisting methods and satisfy the gathered requirements.
Book ChapterDOI
Hybrid Classical-Quantum Software Services Systems: Exploration of the Rough Edges
David Valencia,Jose Garcia-Alonso,Javier Rojo,Enrique Moguel,Javier Berrocal,Juan Manuel Murillo +5 more
Operationalisierung der IT-Governance-Kernbereiche für die Identifizierung und Gestaltung von Services
TL;DR: In diesem Zusammenhang ist die Serviceorientierung ein viel genanntes Paradigma fur die Unternehmensarchitektur, d.h. ein holistisches Management der Technologie sowie der Geschaftsprozesse ist daher notwendig.
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.