Ubiquitous service interoperation through polyarchical middleware

Yu, Mengjie; Taleb-Bendiab, A.; Reilly, Denis; Omar, Wail M.

doi:10.1109/wi.2003.1241291

Cited by 7 publications

(5 citation statements)

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“…Allard et al (2003) and Sameh and El-Kharboutly (2004) describe different techniques to bridge between Jini and UPnP, while Guttman and Kempf (1999) consider techniques to bridge between Jini and SLP. Similarly, Yu et al (2003) define a software structure for middleware that can bridge among a diverse set of service discovery systems and distributed object systems. Ponnekanti and Fox (2003) take a more general tact by defining a framework that clients may use to find candidate services and to automatically configure an appropriate set of proxies and stubs to allow a client to invoke a selected service.…”

Section: Related Workmentioning

confidence: 99%

Understanding failure response in service discovery systems

Dabrowski

Mills

Quirolgico

2007

Journal of Systems and Software

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Section: Related Workmentioning

confidence: 99%

Understanding failure response in service discovery systems

Dabrowski

Mills

Quirolgico

2007

Journal of Systems and Software

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“…The ubiquitous services integrate to form new applications and those applications interact directly with users. Previously it was considered that the services in the service oriented environments will interact with the user directly [6,11] . However we propose that the applications developed through service integration serves the preferences of the users in a better way by keeping the preferences in mind and at the same time keep on monitoring the resources available.…”

Section: Overview and Architecturementioning

confidence: 99%

“…OSGi ® [4] , the Service Oriented Platform (SOP) is considered to be strong candidate for future ubiquitous networks [5] . All such services that reside on a platform can combine to make applications that directly interact with the users [6] . Ubiquitous networks provide services to various devices such as cellular phones, PDAs, laptop computers and many others.…”

Section: Introductionmentioning

confidence: 99%

On Recipe Based Service Composition in Ubiquitous Smart Spaces

Chowdary¹,

Park²,

Hong³

2006

J. of Computer Science

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We present a recipe based service composition scheme in smart spaces. We discuss real time problems of highly synchronized and user customizable processes with the help of an example. On-the-fly Quality of Service (QoS) shows up as a major issue in such environment. Furthermore the QoS of a dynamically composed service depends upon the aggregate QoS of its developing components. The dynamic composition of a service is done through the recipe file which is composed by service provider, it is like the control extension that checks the latest contest of the system from Context Servers and then generates the parameters for required services. Service Composition Manager is the entity that reserves the services from service pool and generates self management services. We setup context servers for context exchange and synchronicity of various processes. The generated service further takes the context from individual devices present in the area of influence and the effective use of context information helps us divide the complex jobs functionality into many simpler jobs on the bases of free time slots available per device. Each device performs its role and reports back to the context aware server and waits for new instruction in the next time slot. The principle objective is the presentation of system requirements of high level of QoS, required in delegating human centric ubiquitous applications. In the end we demonstrate our scheme with the help of an example and discuss its feasibility with the help of our model.

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“…Through the framework, end-users may concentrate specifically on their application without having to worry about inconsistencies or mismatches between component standards. A detailed description of the polyarchical middleware is outside of the scope of this paper and can be found in [6]. This paper, however, focuses on the main functionalities of this polyarchical middleware including: integration of both synchronous and asynchronous service models.…”

Section: Figure 3 Framework Architecturementioning

confidence: 99%

A polyarchical middleware for self-regenerative invocation of multi-standard ubiquitous services

Taleb-Bendiab

Reilly

2004

Proceedings. IEEE International Conference on Web Services, 2004.

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Whilst the vision of a robust Service-OrientedArchitecture (SOA) is very seductive it engenders many technical challenges. The main challenge is the development and support of runtime cross-standard service activation and interoperation. Such interoperation will provide a vital stepping-stone towards the integration of the emerging SOA standards and legacy services -those developed using existing middleware architectures such as DCOM, COBRA, J2EE, Web service, JXTA, and Jini. Much related works already exist including WSIF framework, which provides APIs to support design-time invocation of cross-standard Web services deployed on multiple SOAP packages. However, this paper focuses on a runtime self-regenerative mechanism related to adaptive service invocation code. The paper will present a runtime service adaptation mechanism, which supports end-users to dynamically adapt to variations in the execution environment, without altering their original design, crossing multiple standards (both synchronous and asynchronous invocation models) and middleware architectures. This paper also introduces a proposed "Polyarchical Middleware" architecture to support such selfregenerative service adaptation. An illustrative example will be used to describe the approach and the current implementation. The paper will conclude with general remarks and mention of further work.

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Ubiquitous service interoperation through polyarchical middleware

Cited by 7 publications

References 0 publications

Understanding failure response in service discovery systems

Understanding failure response in service discovery systems

On Recipe Based Service Composition in Ubiquitous Smart Spaces

A polyarchical middleware for self-regenerative invocation of multi-standard ubiquitous services

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