scholarly journals Towards a Personalized Web Services Composition Approach

2021 ◽  
Author(s):  
Sarra Abidi ◽  
Fathia Bettaher ◽  
Myriam Fakhri
Keyword(s):  
Web Services ◽  
Service Composition ◽  
User Profile ◽  
Web Services Composition ◽  
User Interactions ◽  
Complex Needs ◽  
Services Composition ◽  
User Demand ◽  
Dynamic Services ◽  
The Web

Generally available Web Services (WS) can not meet the complex needs of users and their adaptation to the environment remains a major problem for the design of information systems. The web services composition comes to address the satisfaction of new and complex needs such as the process we find in most organizations. Its purpose is to perform several services to meet user demand. The satisfaction of a user needs a dynamic and reusable environment to meet those needs. In this context, the user interactions are essential. From there, in this work, we define two objectives: i) propose a service composition approach that allows dynamic services composition and its purpose is to meet a need. ii) Propose a personalization approach for Web services composition which allows the reuse of services while adopting for the context of each user. Our approach is based on the use of ontologies and user profile.

Mechanisms for Automatic Web Service Composition

2010 ◽  
pp. 175-186
Author(s):  
Quan Yuan ◽  
Mihai Fonoage ◽  
Ionut Cardei
Keyword(s):  
Web Services ◽  
Web Service ◽  
Service Composition ◽  
Web Service Composition ◽  
Web Services Composition ◽  
Services Composition ◽  
Composition Methods ◽  
Efficient Integration ◽  
The Web

This chapter introduces the web services composition as a means of studying efficient integration of the existing web services to satisfy users’ requirements. It discusses the web services composition definition, combined with the current web services composition methods, and divides those methods into two categories: AI-based methods and Non-AI methods. Also, the authors present the features and the comparison of these two categories, to assist researchers in the understanding of web service composition in a variety of contexts.

scholarly journals Analysis and Verification of Time Requirements Applied to the Web Services Composition

2006 ◽  
pp. 178-192 ◽  
Author(s):  
Gregorio Díaz ◽  
María-Emilia Cambronero ◽  
M. Llanos Tobarra ◽  
Valentín Valero ◽  
Fernando Cuartero
Keyword(s):  
Web Services ◽  
Web Services Composition ◽  
Services Composition ◽  
Time Requirements ◽  
The Web

scholarly journals Web Services Composition Using Dynamic Classification and Simulated Annealing

2018 ◽  
Vol 12 (11) ◽  
pp. 395
Author(s):  
Issam AlHadid ◽  
Evon Abu-Taieh
Keyword(s):  
Simulated Annealing ◽  
Web Services ◽  
Service Composition ◽  
Business Processes ◽  
Service Oriented Architecture ◽  
Service Level Agreement ◽  
Synchronous Mode ◽  
Services Composition ◽  
Service Oriented ◽  
The Web

Service Oriented Architecture (SOA) introduced the web services as distributed computing components that can be independently deployed and invoked by other services or software to provide simple or complex tasks. In this paper we propose a novel approach to solve the problem of the business processes execution engine web service selection and services composition in the Service Oriented Architecture (SOA) related to the Synchronous mode.  The paper provides a mechanism to improve the web services selection and service composition, using dynamic web services and service composition classification and Simulated Annealing (SA) to satisfy services' requirements expressed as the Service Level Agreement (SLA). The results show that the proposed approach enhanced the services composition by increasing the availability and decreasing the response time to the service composite.

Concepts and Operations of Two Research Projects on Web Services and Context at Zayed University

2011 ◽  
pp. 388-407
Author(s):  
Zakaria Maamar
Keyword(s):  
Web Services ◽  
Web Service ◽  
Software Agents ◽  
Web Services Composition ◽  
Research Projects ◽  
Low Level ◽  
Services Composition ◽  
The Web

This chapter presents two research projects applying context in Web services. A Web service is an accessible application that other applications and humans can discover and invoke to satisfy multiple needs. While much of the work on Web services has up to now focused on low-level standards for publishing, discovering, and triggering Web services, several arguments back the importance of making Web services aware of their context. In the ConCWS project, the focus is on using context during Web-services composition, and in the ConPWS project, the focus is on using context during Web-services personalization. In both projects, various concepts are used such as software agents, conversations, and policies. For instance, software agents engage in conversations with their peers to agree on the Web services that participate in a composition. Agents’ engagements are regulated using policies.

scholarly journals Web Services Composition Using Dynamic Classification and Simulated Annealing

2018 ◽  
Vol 12 (11) ◽  
pp. 376
Author(s):  
Issam AlHadid ◽  
Evon Abu-Taieh
Keyword(s):  
Simulated Annealing ◽  
Web Services ◽  
Service Composition ◽  
Business Processes ◽  
Service Oriented Architecture ◽  
Service Level Agreement ◽  
Synchronous Mode ◽  
Services Composition ◽  
Service Oriented ◽  
The Web

Service Oriented Architecture (SOA) introduced the web services as distributed computing components that can be independently deployed and invoked by other services or software to provide simple or complex tasks. In this paper we propose a novel approach to solve the problem of the business processes execution engine web service selection and services composition in the Service Oriented Architecture (SOA) related to the Synchronous mode.  The paper provides a mechanism to improve the web services selection and service composition, using dynamic web services and service composition classification and Simulated Annealing (SA) to satisfy services' requirements expressed as the Service Level Agreement (SLA). The results show that the proposed approach enhanced the services composition by increasing the availability and decreasing the response time to the service composite.

Semantic Web Service Composition Standards and their Applications

2014 ◽  
Vol 513-517 ◽  
pp. 1376-1381
Author(s):  
Mutaz Beraka ◽  
Hassan Mathkour ◽  
Sofien Gannouni
Keyword(s):  
Web Services ◽  
Semantic Web ◽  
Web Service ◽  
Service Composition ◽  
Web Service Composition ◽  
Web Services Composition ◽  
Semantic Web Service ◽  
Services Composition ◽  
Service Modeling ◽  
Semantic Web Service Composition

Web services allow developers to create, generate and compose them at runtime. However, a single web service is not sufficient to achieve most of user demands in its own. This gives rise to the concept of web services composition of is an appropriate solution to maximize the benefits of web services. Web services composition has received a great attention from different communities. A number of different semantic standards/specifications have been proposed to tackle this issue. These standards are Ontology Web Language and Web Service Modeling Ontology. In this paper, we provide an overview of these standards and present a comparison between them. We also overview different applications that have developed based on each of these standards and present comparisons among them.

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