Hamidreza Afzali

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It is predicted that most computing and data storage will be done by cloud computing in the future. Tendency to use cloud services and changes in IT world to become service-based will be inevitable in future. This leading change toward cloud computing will be a great movement in IT dependent industries. One of the main parts of this variation is the usage(More)
This paper addresses the Information Retrieval issues by today's hierarchical systems such as file systems. They usually contain substantial amount of redundant items. Maintaining the structure becomes difficult when large amount of items exist and ambiguity occurs in the structure. In this study, a conceptual method is presented that replaces the(More)
In this article, a universal collaborative and competitive approach is introduced for deployment of digital collections in an ideal Digital Library (DL) for future's educational system. The collaborative and open-source aspects of the system guarantee its growth and the competitive aspects guarantee the accuracy.
Tens of thousands of universities are today educating students with different methods for a vast variety of majors. This paper aims to introduce Knowledge Tree (KT) as an integrated virtual structure to be used in the educational systems. A collaborative structure is utilized to define a universal curriculum for various university majors worldwide to(More)
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