The provision of end-to-end Quality of Service (QoS) for multimedia services over IP-based networks is already an open issue. To achieve this goal, service providers need to manage Service Level Agreements (SLAs), which specify parameters of the services operation such as availability and performance. Additional mechanisms are needed to quantitatively evaluate the user-level SLA parameters. Thi...

Several approaches dealing with the performance of QoS aware semantic web service composition have been proposed. We describe an approach which took part at Web Services Challenge 2009. It showed good performance even if large service repositories were processed. We discuss the main principles of the used approach and also its further enhancement. The enhancement includes shorter composition ti...

A rapid development in mobile telecommunication is the use of location information for context aware service. To amalgamate multiple location sensor technologies, we developed an Intelligent Service Area and Region Identification System (iSARIS) to allocate system resource for mobile service discovery and tracking. Primary location service is provided by cell identification which maps a wide re...

Kernel memory is a resource that must be managed carefully in order to ensure the efficiency and safety of the system. The use of an inappropriate management policy can weaken the isolation between subsystems, lead to suboptimal performance, and even make the kernel vulnerable to denial-of-service attacks. Yet, many existing kernels use only a single built-in policy, which is always a compromis...

At present situation travel becomes the biggest hassle for everyone. In this proposed research paper I have used GPS system to find out the shortest path to make your travel at ease. Through this navigation process it is clear-cut for us to find out right path. In this process, it is possible for an individual to analyse the exact shortest route from multiple paths. With the information from th...

in this paper, we first define spaces of single difference sequences defined by a sequence of orlicz functions without convexity and investigate their properties. then we extend this idea to spaces of double sequences and present a new matrix theoretic approach construction of such double sequence spaces.

This paper uses Panel Study of Income Dynamics data for 1989, 1994, and 1999 to examine why some U.S. households are asset poor; that is, why households have insufficient resources to invest in their future or to sustain household members at a basic level during times of economic disruption. The study contributes to an improved understanding of asset poverty’s correlates by examining the influe...

Currently, industrial sectors are transforming their business processes into e-services and component-based architectures to build flexible, robust, and scalable systems, and reduce integrationrelated maintenance and development costs. Robotics is yet another promising and fast-growing industry that deals with the creation of machines that operate in an autonomous fashion and serve for various ...