Société Française de Statistique�SFdS.
IEEE.
Association of European Operational Research�EURO.
Nosokinetics�Health and Social Care Modelling Group, Westminster University, London, UK.
The Romanian Mathematical Society.
Society of Probabilities and Statistics, Romania.
Zentralblatt für Mathematik
Gastrointestinal Endoscopy - expert in biostatistics.
2011: The 5th International Conference on Information Technology, ICIT'11, May 11-13 2011, Amman, Jordan.
2010: The 10-th IEEE International Conference on Intelligent Systems design and Applications, ISDA, Nov29-Dec1, Cairo, Egypt.
2010: The 7th International Conference on Informatics and Systems, INFOS2010, March 28 � 30, 2010. Cairo, Egypt.
2010: The 1st International Workshop on Applications of Machine Learning Techniques in Medicine and Biology, MLMB 2010, February 10-16, 2010 - St. Maarten, Netherlands Antilles.
2009: The 4th ACM International Conference on Intelligent Computing and Information Systems (ICICIS09) Cairo, Egypt, March 19-22, 2008.
2007: The 3rd ACM International Conference on Intelligent Computing and Information Systems ICICIS2007 (International Workshop on Medical Informatics), Ain Shams University, Cairo, Egypt, March 15-18, 2007.