Sayed, A. E., A. E. Bastawissy, and I. E. Imam, "DW Access Control Model", IJCSNS International Journal of Computer Science and Network Security, vol. 10 , pp. 197-201, 2010.
Saddad, E., A. El-Bastawissy, M. Rafea, and O. Hegazy, "Multiversion Queries in Multidimensional Structures", 6th International Conference on Informatics and Systems (INFOS08), Cairo university, Faculty of computers and information, 27-29 March, 2008.
2007
Saddad, E., A. El-Bastawissy, M. Rafah, and O. Hegazy, "" The Change Management in Multidimensional Structures", 42¬¬nd International Conference on Statistics/Computer Science/Operation Research, ISSR, Cairo,Egypt, 2007.
El-Gamal, N., A. El-Bastawissy, and G. G. Edeen, "Towards A Generic Conceptual Model for Data Warehouse", 5th IBIMA (International Business Information Management Association, New York U.S.A, December 13-15, 2005.
2004
Helmy, Y. K., A. H. El-Bastawisy, L. E. M. Fangry, and S. E. M. Salama, "Derived Event Detection in XML Documents", Proceedings of the Annual International Conference on Statistics/Computer Science/Operation Research, ISSR, Cairo, 2004.
El-Wakeel, M., A. El-Bastawissy, M. Boshra, and A. Fahmy, "Object Oriented Design Metrics – A Taxonomy", ". 3rd International Conference on Computer Science, Information Technology, e-business, and Applications (CSITeA'04), Cairo,Egypt, December 27-29 , 2004.
El-Wakeel, M., A. El-Bastawissy, M. Boshra, and A. Fahmy, "Object Oriented Design Quality Models – A Survey", the 2nd International Conference on Informatics and Systems (INFOS04), Cairo university, Faculty of computers and information, March, 2004.
El-Bastawissy, A., A. Hani, and O. Hegazi, "Towards Independent Constraints Modeling Using OCL", Proceedings of the 1st International Conference on Informatics and Systems (INFOS03), Cairo university, Faculty of computers and information, June, 2003.