An e-learning system is expected to recognize the different learner characteristics, the complex learning process that can be influenced by learner characteristics such as previous knowledge, learning styles, background, ...

Ethiopia is a multi lingual country with over 80 distinct languages, and with a population size of more than 73.9 million as authorities estimated on the basis of the 2007 census (Bloor, 1995). In multilingual countries ...

Information overload is a global problem that requires solution. Automatic text summarization is one of the natural language processing technologies that have got researchers focus to help information users. It is a computer ...

Retrieval of the stored information is a key issue. Especially image retrieval needs an emphasis, because the nature of the data is complex and difficult to retrieve. There are many problems to be studied in the area of ...

A Question answering (QA) system searches a large text collection and finds a short phrase or sentence that precisely answers a user's question. To solve a QA problem, we might first turn to traditional IR techniques, ...

Data mining is emerging as an important tool in many areas of research and industry. Companies and organizations are increasingly interested in applying data mining tools to increase the value added by their data collections ...

Medical domains have been an application domain of choice for Artificial Intelligence since its founding years in expert systems. The reason for this application is the knowledge complexity presented by the domain, as well ...

Background: In order to fill the gap in evidence based information, and help in programming for the reduction of maternal deaths due to unsafe abortion, Healthcare industry today generates huge amounts of complex data about ...

Background: The fast-growing, tremendous amount of data, collected and stored in large and massive data repositories, has far exceeded human ability for comprehension without powerful tools. As a result, data collected in ...

Human Immunodeficiency Virus/ Acquired Immunodeficiency Syndrome (HIV/AIDS) is of global as well as national concern today as it affects all people of the world regardless of sex, age, educational status, race and color. ...