College of Science

Network operators and administrators have a substantial interest to trace the state and performance of their networks and their components. Administrators needed to observe users to avoid any attack attempts. This can be done through System Monitoring.Traditional types of monitoring system include Anomaly Detection, Misuse Detection and Target Monitoring. This work concerns with the evelopment of two types of target monitoring works under windows environments.

The present work is an attempt to develop an expert system to diagnose hypomelanosis skin diseases with the ways of treatments. The required knowledge acquired from a domain expert (Dr.Rabab Noory Al-Saady) and medical textbooks.The system consist of five module and used a production rule knowledge representation system.

The Internet revolution changed the world and made it as a small village, since everyone can contact people anywhere in the world. This easy communication facilitates selling and buying through the Internet which is called e-commerce.When e-commerce began to grow, problems appeared, one of them is how to buy something from a huge category, i.e.