Computer and network security attacks are growing at a very rapid rate due to the complicated and advanced strategies by intruders to gain access to data and network resources. Intrusion Detection Systems (IDSs) are designed ...

Software model checking checks the properties of models of program under consideration. The major goal of software model checker is to ensure system correctness and eliminate bugs from such systems. This research proposed ...

For many years, there have been different learning challenges within organizations; one of them is the identification of training needs of employees in the organisation. Most employees fail to do their jobs efficiently and ...

Question Answering (QA) System provides answers to user questions by accessing its knowledge base. The generic QA framework involves processing asked questions to better understand the question, querying a knowledge base ...

Several processor innovations to enhance computer performance have been developed; ranging from those utilized on single core processors like pipelining, increasing clock frequency etc which have hit their limits – leading ...

Network administrators are always faced with numerous challenges of identifying threats and in retrospect, securing the organization’s network. The classical approach of identifying the vulnerability in the network is by ...

Vehicular adhoc network (VANET) is a self-organized, multi-purpose, service oriented network which enables communication between vehicle-vehicle and vehicle-roadside infrastructures for the purpose of exchanging messages. ...

Writing has been increasingly regarded as an important indicator for assessing skills. It is an important indicator to assess the skills acquired by students during the course of study. As tests, exams, become more and ...

This research work is based on developing a secure integrated end-to-end electronic procurement system for agro-business in Nigeria to reduce information asymmetry, make agro-business more profitable and attractive through ...

The specific objectives of the research were to examine the efficacy of Discrete Cosine Transform(DCT) as an image compression algorithm using the Joint Photographic Expert Group (JPEG) standard; and determine the suitability ...