Results 151 to 160 of about 523,092 (189)

Self-healing web service compositions

Proceedings of the 27th international conference on Software engineering - ICSE '05, 2005
SOAs (service oriented architectures) are becoming a new paradigm for flexible coordination between business partners within continuously evolving and heterogeneous environments. In these environments, the set of available services with which to do business changes constantly in number and type, hindering the degree of trustworthiness. In this research,
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Secure Web Service Composition

2008
Web service security is today receiving growing attention, and enterprises are realizing that effective security management is essential for earning and maintaining trust in their services. One of the major benefits of Web services is that it is possible to dynamically combine different services together to form a more complex service.
CARMINATI, BARBARA, FERRARI, ELENA, Hung P. C. K.   +2 more
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Hybrid web service composition

Proceedings of the 2nd international conference on Service oriented computing, 2004
Over the last few years several process-based web service composition languages have erged, such as BPEL4WS and BPML. These languages define the composition on the basis of a process that specifies the control and data flow among the services to be composed.
Anis Charfi, Mira Mezini
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Web Service Composition: Overview

2017
In this chapter, we introduce the motivation behind Web service composition technologies – going from an atomic to a composite service. In doing so, we discuss the two main paradigms of multiple service interactions: Web service orchestration and Web service choreography.
Hye-young Paik, Angel Lagares Lemos, Moshe Chai Barukh, Boualem Benatallah, Aarthi Natarajan   +4 more
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Web Service Composition as minimal unsatisfiability

2016 International Conference on Electrical and Information Technologies (ICEIT), 2016
The goal of the Web Service Composition (WSC)problem is to find an optimal composition of Web Services tosatisfy a given request using their syntactic and/or semanticfeatures, when no single service satisfies it. However in manycases such composition is impossible due for example to a badformulation from the user.
Ait Wakrime, Abderrahim, Jabbour, Said, Belabed, Amine   +2 more
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Web Services Composition Problem

2011
In the approach taken in this chapter, the composition problem is as follows: given a client service, a goal service and a set of available services, determine if there exists a mediator service that enables the communication between the client and the existing services in order to satisfy the client request, represented by the goal service.
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Web Service Composition: A Security Perspective

International Workshop on Challenges in Web Information Retrieval and Integration, 2005
A Web service is a software system designed to support interoperable application-to-application interactions over Internet. Web services are based on a set of XML standards, such as Web Services Description Language (WSDL), Simple Object Access Protocol (SOAP) and Universal Description, Discovery and Integration (UDDI).
CARMINATI, BARBARA, FERRARI, ELENA, Hung P. C. K.   +2 more
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Automating Web Service Composition

2014
In the Service-Driven Computing paradigm, applications are typically built by composing a set of Web services. Web service composition facilitates rapid development of applications via service reuse and enables the creation of complex services from simpler application services.
Tamer M. Al Mashat, Fatma A. El-Licy, Akram I. Salah   +2 more
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Middleware services for web service compositions

Special interest tracks and posters of the 14th international conference on World Wide Web - WWW '05, 2005
WS-* specifications cover a variety of issues ranging from security and reliability to transaction support in web services. However, these specifications do not address web service compositions. On the other hand, BPEL as the future standard web service composition language allows the specification of the functional part of the composition as a ...
Anis Charfi, Mira Mezini
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Web Service Composition Using Service Suggestions

2011 IEEE World Congress on Services, 2011
This paper presents a semi-automatic Web service composition approach. This approach ranks all available candidate Web service operations based on semantic annotations and suggests service operations to a human designer during the process of Web service composition.
Rui Wang, Chaitanya Guttula, Maryam Panahiazar, Haseeb Yousaf, John A. Miller, Eileen T. Kraemer, Jessica C. Kissinger   +6 more
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