On Requirements for Management of Mobile XML Web Services and a Corresponding Management System

Tošić, Vladimir; Lutfiyya, Hanan; Tang, Yazhe; Sherdil, Khalid; Dimitrijevic, Aleksandar

doi:10.1109/telsks.2005.1572063

Cited by 5 publications

(6 citation statements)

References 9 publications

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“…Response time of Process (1), (2) and (3) is the key performance indicator we care. In Process (1), mobile users try to connect portal, the response time of which is usually variable when the number of mobile users connected to portal changes and test result is shown in Table 2 [11] [12].…”

Section: Test Resultsmentioning

confidence: 99%

“…As mentioned in Section Ⅱ, other systems interact with web service in a manner prescribed by its description using SOAP-message, typically conveyed using HTTP with an XML serialization. However, the overhead involved in XML processing presents a huge problem for mobile devices, which requires a lot for high process ability, large memory capability and high efficiency at low power [2]. Compared to computers, these requirements are much more difficult to satisfy because of the limitation of mobile devices.…”

Section: A Comparisonsmentioning

confidence: 99%

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An Agent-Based Framework for Mobile 2.0

Zhang

Liu

et al. 2010

2010 6th International Conference on Wireless Communications Networking and Mobile Computing (WiCOM)

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While the use of mobile web services has shown a considerable increase, Mobile 2.0, integrating the mobile network and the Internet, is proposed to provide rich forms of composite services for mobile users. In this paper, we propose a framework for Mobile 2.0 to reduce the negative influence of the mobile constraints and make it easier to access the Internet and acquire web services for mobile devices. The proposed framework employs Mobile 2.0 Agent to support composite services and improve performance of mobile terminals while getting accessed to web services. We also introduce the architecture of Mobile 2.0 Agent and further test the performance of the agent.

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Section: Test Resultsmentioning

confidence: 99%

Section: A Comparisonsmentioning

confidence: 99%

An Agent-Based Framework for Mobile 2.0

Zhang

Liu

et al. 2010

2010 6th International Conference on Wireless Communications Networking and Mobile Computing (WiCOM)

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“…Our paper addresses the problem of orchestrating and executing Web services on a mobile device. Although these issues have been scarcely addressed in the literature , in the remainder of this section, we compare our work with previous contributions addressing the execution , messaging , and orchestration of mobile Web services. Eventually, we also briefly discuss current proposals for mobile Web service execution available in industry.…”

Section: Related Workmentioning

confidence: 99%

MicroMAIS: executing and orchestrating Web services on constrained mobile devices

et al. 2011

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This is the accepted version of the paper.This version of the publication may differ from the final published version. More specifically, mAS is an application server capable of running on the least capable mobile device configuration (CLDC). Java-based Web services can be deployed and executed on mAS. Permanent repository linkµ-BPEL is a Business Process Execution Language (WS-BPEL) engine designed for supporting service orchestration in a mobile environment. By allowing the execution of both stateless and stateful services and the possibility to manage multiple instances, the MicroMAIS platform allows flexibility of operation in unreliable, nomadic communication environments. Also, while there has been significant previous work in the areas of mobile Web service execution [1,27,29,33,34] and orchestration [43,44,45] as the presence of water sources, e.g. rivers and basins, or the presence of sites of public interest, e.g. schools or arenas, to determine the best set of rescue activities to be performed on the ground in case an accident occurs.The process enacting rescue activities coordinates different actors on the field, such as private rescue teams, representatives of the transportation company, and teams from public rescue agencies (e.g. fire brigades), acting in a disrupted environment with very strict time constraints. Rescue activities are orchestrated on the field by a manager, who coordinates many teams with different expertise. In the rescue activities, therefore, mobile information systems can be exploited both as server and client applications. In particular, the mobile devices of actors on the field act as client applications of the manager(s) of the rescue activities.MicroMAIS aims at providing a platform that can be installed on the mobile devices involved The rest of the paper is structured as follows. In Section 2 and Section 3 we discuss mAS and µ-BPEL, respectively. Section 4 introduces an analysis of the performance of our tools when running a BPEL process. After the Section 5 where related work is discussed, Section 6 concludes the paper and discusses possible future work. MAS: MICRO APPLICATION SERVERThe micro Application Server (mAS) is a J2ME-based application server that supports stateless mAS design and development are inspired by existing application servers, in particular the J2EE compliant application servers, and aim at achieving complete compatibility with existingWeb service standards and support of Web service interaction based on the Simple Object Access Protocol (SOAP). mAS design involves two main actors: (i) the application provider which uses the application server to ensure availability of its software components and (ii) the application client, which communicates with server software components, in accordance with the server APIs.The application server is responsible for deployment and execution of applications designed and developed using specific programming and deployment models. In mAS, these models are similar to the ones defined for Enterprise Java Beans (EJBs) and...

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“…Requirements specific for management of mobile/embedded Web services [11] are additional to the requirements for non-mobile/non-embedded Web services, such as Web service discovery, Web service selection, composition verification, re-composition, and contract management. Security is also a common requirement for both non-mobile/non-embedded and mobile/embedded environments, so it is not discussed in this paper.…”

Section: Specific Management Requirementsmentioning

confidence: 99%

“…This paper contains considerably more technical details than our recent posters [11,12]. The remainder of the paper is organized as follows.…”

Section: Introductionmentioning

confidence: 99%

Extending Web Service Offerings Infrastructure (WSOI) for Management of Mobile/Embedded XML Web Services

Tošić

Lutfiyya

Tang

2006

The 8th IEEE International Conference on E-Commerce Technology and the 3rd IEEE International Conference on Enterprise Computin

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Management of Extensible Markup Language (XML)Web services executing in mobile and/or embedded environments poses new challenges coming from limited available resources and from the need for characteristic management activities, such as handling context sensitivity. We determined management requirements, studied relevant tradeoffs, and designed a management infrastructure for monitoring of mobile/embedded XML Web services. The infrastructure enables that some or all management activities are executed on a non-mobile/non-embedded gateway instead of a mobile/embedded provider Web service. Further, it contains support for managing contextsensitivity and for handling disruptions in quality of service (QoS) and intermittent connectivity. While our high-level architecture can be implemented upon several existing Web service management tools, we chose to develop a new version of our Web Service Offerings Infrastructure (WSOI). The suggested solutions are being verified using the new WSOI prototype and validated on case studies, such as emulation of track-tracking Web services.

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On Requirements for Management of Mobile XML Web Services and a Corresponding Management System

Cited by 5 publications

References 9 publications

An Agent-Based Framework for Mobile 2.0

An Agent-Based Framework for Mobile 2.0

MicroMAIS: executing and orchestrating Web services on constrained mobile devices

Extending Web Service Offerings Infrastructure (WSOI) for Management of Mobile/Embedded XML Web Services

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