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With the increasing interest in social media, sentiment Analysis has become a hot topic in the research community. This is due to the important applications that can be derived from analyzing people opinions. Although there are many tools that were designed to extract sentiments, they can be only used for Latin Scripts. This presents the need for giving(More)
Due to the increasing demand on electronic payment, fraud methods also increasing which resulted in losing millions of Riyals worldwide each year. Several ways have been applied to fight against fraud, therefore, fraud prevention is becoming a vital subject to be studied and improved. In this paper we will provide a comprehensive study on methods of fraud(More)
There is increasing interest in developing technologies that attempt to deliver content based on user's location. Although many applications can be used for this task, there are still obvious limitations that require improvement. In this paper, location-aware mobile system is developed using Bluetooth Low Energy technology (BLE). The Apple iBeacon protocol(More)
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