Proceedings ArticleDOI
Service-oriented computing: concepts, characteristics and directions
Mike P. Papazoglou
- pp 3-12
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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Journal ArticleDOI
GeoPW: Laying Blocks for the Geospatial Processing Web
TL;DR: This article presents the design and implementation of a new generation of Web-based Geospatial Information System (GIS) that focuses more on access to distributed geospatial data.
Journal ArticleDOI
An Intentional Approach to Service Engineering
TL;DR: ISM is presented, the model to describe intentional services, and populate the service registry with their descriptions, and a set of transformations are introduced to bridge the gap from the intentional level to the implementation one.
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SANDS: A service-oriented architecture for clinical decision support in a National Health Information Network
Adam Wright,Dean F. Sittig +1 more
TL;DR: The architecture allows disparate clinical information systems and clinical decision support systems to be seamlessly integrated over a network according to a set of interfaces and protocols described in this paper.
Journal ArticleDOI
Integrating semantic web technologies and geospatial catalog services for geospatial information discovery and processing in cyberinfrastructure
TL;DR: Semantics-enhanced discovery for geospatial data, services/service chains, and process models is described and semantic search middleware that can support virtual data product materialization is developed for the geosp spatial catalogue service.
Proceedings ArticleDOI
Service Level Agreement Monitor (SALMon)
David Ameller,Xavier Franch +1 more
TL;DR: The proposal, SALMon, is based on monitoring the services for service level agreement (SLA) violations and is composed of three types of components: Monitors that are composed of measure instruments, the measured quality attributes being taken from an ISO/IEC 9126-1-based service oriented quality model; analyzers that check the SLA rules; and decision makers that perform corrective actions to satisfySLA rules again.
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.