Proceedings ArticleDOI
Service-oriented computing: concepts, characteristics and directions
Mike P. Papazoglou
- pp 3-12
Reads0
Chats0
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
More filters
Journal ArticleDOI
A Meta-Heuristic-Based Approach for Qos-Aware Service Composition
ChenYang Li,Jun Li,Huiling Chen +2 more
TL;DR: A preprocessing approach for constructing fuzzy continuous neighborhood relations of concrete services is introduced, which makes the local search strategy of meta-heuristic algorithms be as effective in discrete space as in continuous space, thus improving the optimization performance.
Posted Content
Computing of Applied Digital Ecosystems
Gerard Briscoe,P. De Wilde +1 more
TL;DR: How different computing technologies can contribute to providing the necessary self-organising features, including Multi-Agent Systems (MASs), Service-Oriented Architectures (SOAs), and distributed evolutionary computing (DEC) are discussed.
Journal ArticleDOI
Microservice transition and its granularity problem: A systematic mapping study
TL;DR: A systematic mapping study is reported on that consolidates various views, approaches and activities that commonly assist in the transition to microservices and sheds light on a fundamental problem of microservitization: microservice granularity and reasoning about its adaptation as first‐class entities.
Journal ArticleDOI
Service-level enforcement in web-services-based systems
TL;DR: This article proposes an approach for the assurance of service levels that includes the definition, implementation and deployment of web services that cover the functional requirements, orchestration and coordination of these services using Business Process Execution Language (BPEL), as well as the runtime monitoring and assurance of Nonfunctional properties within a business process management framework.
Proceedings ArticleDOI
Attack graph generation for microservice architecture
TL;DR: This paper relates microservices to network nodes and automatically generate attack graphs that help practitioners identify, analyze, and prevent plausible attack paths in their microservice-based container networks.
References
More filters
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.