various studies on the national policy on education (npe) have concentrated on the cognitive value of pedagogy and learning of the language aspect but few have viewed its importance on the togetherness of the nation - nigeria. this paper deals with how the language policy can influence and ensure the co-existence of nigeria in achieving self-actualisation, national unity, social, cultural, econ...

Heterogeneity, mobility, complexity and new application domains raise new software reliability issues that cannot be met cost-effectively only with classic software engineering approaches. Self-healing systems can successfully address these problems, thus increasing software reliability while reducing maintenance costs. Self-healing systems must be able to automatically identify runtime failure...

There is a growing demand for service access through heterogeneous devices attached to diverse networks. For ease of deployment, it is crucial to provide applicationlevel support for transparent roaming and ubiquitous service access. In this paper we discuss how to develop such a service infrastructure integrating a variety of telephony and data services spanning diverse access networks reachin...

Tantamount to the overall performance delivered by a Grid environment is the quality of the middleware onwhich distributedGrid applications can run. Due to its complex nature, thismiddleware can be difficult to investigate in full detail and can also be problematic to tune efficiently, especially when running on a production type environment. Thanks to the BSC Monitoring Framework, a set of too...

The Cloud computing technology has been widely applied in e-business, e-education. Cloud computing platform is a set of Scalable large-scale data server clusters, it provides computing and storage services to customers. The cloud storage is a relatively basic and widely applied service which can provide users with stable, massive data storage space. Our research shows that the architecture of c...