Open Access
Towards a Composition Framework for E›/M›Services
Zakaria Maamar,Boualem Benatallah,Quan Z. Sheng +2 more
- 01 Jan 2002
TL;DR: A framework that enables the composition of services for the benefit of users by using the composition framework, software agents and work∞ows.
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Abstract: We present a framework that enables the composition of services for the beneflt of users. Two types of services exist: E-services and M-services. Moreover, two types of users exist: static and mobile. The composition framework, software agents and work∞ows are used.
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Citations
Providing web services to mobile users: the architecture design of an m-service portal
TL;DR: The architecture design of an m-service portal is proposed, followed by the description of anm-service prototype in support of e-procurement developed by the authors and a classification matrix for grouping various mobile services is provided.
Location-dependent services for mobile users
Giacomo Cabri,Letizia Leonardi,Marco Mamei,Franco Zambonelli +3 more
- 01 Nov 2003
TL;DR: This paper proposes a framework to model users' location via a multiplicity of local and active service contexts, and shows how the MARS coordination middleware, implementing service contexts in terms of programmable tuple spaces, can be used to develop and deploy applications and M-services coherently with the above framework.
•Proceedings Article
Service Chart Diagrams › Description & Application
Zakaria Maamar,Boualem Benatallah,Wathiq Mansoor +2 more
- 01 Jan 2003
TL;DR: This paper presents an approach for the design and development of service-driven applications that leverages the traditional state chart diagrams of UML and advocates that services do not invoke each other.
Context aware service provisioning
Soraya Kouadri Mostéfaoui,Béat Hirsbrunner +1 more
- 19 Jul 2004
TL;DR: This initiative on a new direction of research for bringing into the common fold context-aware computing and Web services-oriented computing to allow users to satisfy their needs regardless of their location and the resources that are considered in the performance of the services.
47
Organizing and accessing Web services on air
Xu Yang,Athman Bouguettaya,Brahim Medjahed,H. Long,Weiping He +4 more
- 01 Nov 2003
TL;DR: A multichannel model to carry information about m-services available within a given geographic area is defined and three techniques to enable efficient access to wireless channels are introduced, including B+ tree, signature indexing, and hashing.
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References
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Tackling the challenges of service composition in e-marketplaces
Jian Yang,Mike P. Papazoglou,W.J.A.M. van den Heuvel +2 more
- 24 Feb 2002
TL;DR: The characteristics of service composition are explored, how it differs in fundamental ways from traditional issues surrounding workflow integration, data integration, and application integration are shown, and the solution for the challenging issues in service composition is outlined.
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TL;DR: This paper discusses the concept of component in the framework of e-Service and e-Application design, where these services are based on legacy systems, and gives a precise definition of stateful and stateless components.
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Software agents to support mobile services
Zakaria Maamar,Wathiq Mansoor,Qusay H. Mahmoud +2 more
- 15 Jul 2002
TL;DR: The paper discusses mobile services in the wireless world, which has its own features that make it different from the wired world and the use of software agents in addressing those features.