The need for wireless communication applications is increasing and the available electromagnetic spectrum band is getting crowded. Spectrum sensing helps to detect the spectrum holes (underutilized bands of the spectrum) ...

Organizations and individuals depend heavily on email system as one of the major sources of communication. Electronic mail (email) has become one of the most powerful communication tools for both individuals and organizations. ...

An election is a formal procedure through which a group of individuals decides on an individual or multiple individuals to be in a position of authority. The mechanical and paper-based methods have been identified and used ...

Cyber bullying or cyber harassment is a form of bullying or harassment using electronic means, also known as online bullying. It has become increasingly common especially among teenagers, who bully or harass others on the ...

Over the decades, different methods of voting have been deployed for selection since human existence. One of the recent methods is electronic voting (e-voting). This voting system method is characterized with ease and ...

Financial institutions are always saddled with the responsibility of measuring credit worthiness of their clients in order to manage the risk of default for loans advanced to client. Obtaining credit rating involves special ...

Steganography is the field of study that focuses on the various approaches for hiding data in such a manner that, its existence cannot be noticed. This is achieved by hiding information in innocent looking objects suitable ...

Shared computing typically involves distributing the processing of a single program among two or more systems over a communication network. Such environment should be secured and trusted. The current process of employment, ...

In cloud computing, computing resources and applications need to be simulated so that providers or developers will achieve high network performance and meet user’s application performance requirements with minimum ...

Recommender systems are very useful in assisting users to make profitable decisions. The process of making decisions on housing choices can be overwhelming and confusing for users given a large number of choices available ...