One of objectives of the mobile grid infrastructure is become possible that the mobile user can use the computational power available in computational grids for solving complex problems. However, the majority of researches that search the interaction between mobile devices and grid computing do not provide a mechanism more automated and coordinated for submission and monitoring of several tasks...

The increasing processing power and capabilities of mobile phones enable them to become the next generation of computing platform. Mobile devices provide ubiquitous, inexpensive and powerful computing resources that people could use wherever they are. The increasing availability of web services and grid computing has made easier the access and reuse of different kinds of services. Web services ...

This work proposes p-Learning grid, a service-oriented approach, based on a pervasive learning grid, for solving difficulties associated with the sharing of learning resources distributed on different e-Learning platforms. The p-Learning grid not only enables collaboration and effective reuse of learning objects but also supports learning anytime, anywhere. Since the WSDL of web services remain...

At present the grid workflow is a focus topic in the research on grid technologies, but few approaches are provided for designing and checking the grid services adaptation in a workflow, especially in a formal way. As a mobile process algebra, Pi-Calculus is suitable tool for modeling and analyzing distributed, concurrent and dynamic system, such as grid workflow. Addressing the protocol level ...

In this paper we introduce a toolkit that is designed for distributing and launching applications in grid environments. The toolkit is an important part of Shanghai-Grid, an OGSA compatible grid computing environment being under construction for the large-scale collaboration and information sharing. The primary goal of the toolkit is to provide a facility for delivering the grid-based applicati...

We develop a method for generating smooth trajectories for a set of mobile robots. Given two end configurations, by tuning one parameter, the user can choose an interpolating trajectory from a continuum of curves varying from that corresponding to maintaining a rigid formation to motion of the robots toward each other. The idea behind our method is to change the original constant kinetic energy...

This investigation proposed a service-oriented approach based on a pervasive learning grid for solving the difficulties associated with sharing learning resources distributed on different e-Learning platforms. Furthermore, the p-Learning grid not only enabled collaboration and effective reuse of the learning objects, but also supported learning at anytime and anywhere. Since the WSDL of web ser...