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Proceedings ArticleDOI

Service-oriented computing: concepts, characteristics and directions

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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.

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Citations
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Journal ArticleDOI

Economic dispatch of virtual power plants in an event-driven service-oriented framework using standards-based communications

TL;DR: In this article, the authors proposed an approach for solving the problem of virtual power plant (VPP) control by utilizing standards-based power system communications, application modeling based on event-driven information services and algorithms for optimized VPP control.
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Business Analytics-Based Enterprise Information Systems

TL;DR: This article addresses three issues by proposing ontology of business analytics, presenting an analytics service-oriented architecture (ASOA) and applying ASOA to EIS, where the surveyed data analysis showed that the proposed ASOA is viable for developing EIS.
Proceedings ArticleDOI

Network QoS Management in Cyber-Physical Systems

TL;DR: In this article, the main characteristics of WSANs and the requirements of QoS provisioning in the context of cyber-physical computing are examined and a feedback scheduling framework is proposed to tackle some of the identified challenges.
Proceedings ArticleDOI

A Stochastic Programming Approach for QoS-Aware Service Composition

TL;DR: This model minimizes the average value-at- risk (AVaR) of the workflow duration and costs while imposing constraints on the workflow availability and reliability and reports on the scalability properties of the model.
Posted Content

Blueprint Model and Language for Engineering Cloud Applications

TL;DR: A uniform specification language for specifying cloud services across several cloud vendors and a set of associated techniques for publishing, querying, and composing cloud service specifications with aim to support the flexible design and configuration of an CSBA are presented.
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

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.