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The present paper examines social network sites (SNSs) usage among university students of four Jordanian universities distributed in different regions of the Kingdom. Seven hundred and twenty seven students were sampled and they completed a questionnaire based on the technology acceptance model. In addition, 16 participants, four from each university, were(More)
Most of the Arab world youths are using Social Networks for many different uses, while academic uses are still not in a formal perspective. This study aimed at exploring the academic uses of Social Networks among the students of several Jordanian Universities. The sample was analyzed according to university, faculty, gender, and year level. The study took(More)
The rapid growth of the Internet and other computing facilities in recent years has resulted in the creation of a large amount of text in electronic form, which has increased the interest in and importance of different automatic text processing applications, including keyword extraction and term indexing. Although keywords are very useful for many(More)
An efficient method to compress and reduce the dimensionality of Arabic texts using semantic model-based representation of text is introduced. The proposed system creates equivalence classes, where similar words, generated according to the rich productive morphology of the language and based on the stem-root-pattern paradigm, are grouped together and(More)