The use of Information and Communication Technologies in the education domain has been characterized by the need of providing customizable new learning solutions and evaluation procedures, which would offer great benefits to the Academic Institutions. This paper deals with the realization of e-learning courses and several related tests, efficient for the education of University students. It det...

Researchers are increasingly relying on e-journals to access literature within their fields. The design of the interfaces to these journals is determined by the individual host or publisher and there appears to be little standardization. This exploratory study samples a set of sixteen home screens of e-journals from different disciplines and identifies common features across the set. The partic...

The basic security mechanism such as authentication and confidentiality is highly challenging in a content based publish/subscribe system. Authentication of publisher and subscribers is difficult to achieve due to loose coupling of publisher and subscriber. The authentication and confidentiality of publisher and subscribers of events ensured by adapting the pairing based cryptography mechanism....

ing and non-profit use of the material is permitted with credit to the source. Statements and opinions expressed in the chapters are these of the individual contributors and not necessarily those of the editors or publisher. No responsibility is accepted for the accuracy of information contained in the published articles. Publisher assumes no responsibility liability for any damage or injury to...

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ing and non-profit use of the material is permitted with credit to the source. Statements and opinions expressed in the chapters are these of the individual contributors and not necessarily those of the editors or publisher. No responsibility is accepted for the accuracy of information contained in the published articles. Publisher assumes no responsibility liability for any damage or injury to...

1 Faculty of Electrical and Computer Engineering, Noshirvani Institute of Technology, Mazandauan University, P.O. Box 47148-71167, Babol, Iran 2Faculty of Electrical Engineering, Department of Electrical Engineering, Ferdowsi University of Mashad, P.O. Box 91779-48974, Mashad, Iran 3Faculty of Computer Engineering and Information Technology, Amirkabir University of Technology, P.O. Box 15914, T...

ing and non-profit use of the material is permitted with credit to the source. Statements and opinions expressed in the chapters are these of the individual contributors and not necessarily those of the editors or publisher. No responsibility is accepted for the accuracy of information contained in the published articles. Publisher assumes no responsibility liability for any damage or injury to...

Product reviews are becoming increasingly useful. In this paper, Twitter has been chosen as a platform for opinion mining in trading strategy with Mubasher products, which is a leading stock analysis software provider in the Gulf region. This experiment proposes a model for sentiment analysis of Saudi Arabic (standard and Arabian Gulf dialect) tweets to extract feedback from Mubasher products. ...