A New Parallel Neural Network System for Automatic Change Detection and Classification of Digital Images, Ain Shams University, Faculty of Engineering, Vol 39, No. 1, March 2004.

A New Model for Automatic Raster-to- Vector Conversion, International Journal of Engineering and Technology Vol.3 (3), 2011, 182-190.

Prototype for Breast Cancer Detection and Development Probability Expert System – Towards a Supportive Tool

Online Price Recommendation System for Shopping Used Cell Phones

Challenge of Intelligent Transport System

Artificial Neural Network Adaptive Path Time Prediction on a Road Network

An Improved Technique for LIDAR Data Reduction

A New Image Segmentation Algorithm Based on Particle Swarm Optimization and Rough Set

A Novel Secured Traffic Monitoring System for VANET

Title CSO-Based Algorithm with Support Vector Machine for brain tumor's disease Diagnosis

Organizer for Joint Workshop of the Rotterdam and the Stockholm Conventions for Effective Participation in the Review Committees' Work - CRC and POPRC. Cairo, Egypt, 17-19 November 2009

Organizer for the Regional Workshop for the Environmental Sound Management of Waste Electrical and Electronic Equipment in the Arab Region Cairo - Egypt, 15-17 December, 2009.

Training course for “Quality Control” in NIS institute, Egypt, two Levels.

Training course for “Quality Assurance” in NIS institute, Egypt.

Training course for “Education Quality Control” in Hail University– Kingdom of Saudi Arabia.

Training course for“E-learning” in Jubail College of Education for Girls – Dammam University – Kingdom of Saudi Arabia.

Training course for “Characterization program in education” in Jubail College of Education for Girls – Dammam University – Kingdom of Saudi Arabia.

Trainer for “Scientific Research Steps” course in Jubail College of Education for Girls – Dammam University – Kingdom of Saudi Arabia.

Training course for “Scientific Publications” in Fayoum University, Egypt.

Training course for“Organizing scientific conferences”in Fayoum University, Egypt.

Training course for“Credit ours systems” in Fayoum University, Egypt.

Training course for“Effective Presentation Skills”in Fayoum University, Egypt.

Programmer, in Center for Environmental Hazard Mitigation – Faculty of Science - Cairo University.

Teaching Assistant, in High Institute for Tourism and Hotels – 6th of October.

Assistant Lecturer, in High Institute for Tourism and Hotels – 6th of October.

Trainer in American Supplier Institute – Nasr City.

Lecturer in Community college – Hail University – Kingdom of Saudi Arabia.

Academic Supervisor of Computer Department - Community college – Hail University – Kingdom of Saudi Arabia.

Head of Computer department - Community college – Hail University – Kingdom of Saudi Arabia.

Lecturer in Faculty of Computers and Information - Arab Open University - Kingdom of Saudi Arabia.

Head of Computer and data analysis lab. in Center for Environmental Hazard Mitigation – Faculty of Science - Cairo University

Lecturer , in computer science department - Jubail College of Education for Girls –Dammam University – Kingdom of Saudi Arabia.

Head of the Club's technical student activity in Jubail College of Education for Girls – Dammam University - Kingdom of Saudi Arabia

Leader of the Scientific Committee, in computer science department - Jubail College of Education for Girls –Dammam University – Kingdom of Saudi Arabia.

Lecturer, in Computer Science Department, Faculty of Computers and Information, Fayoum University, Egypt.