| 2007 |
| 4 | | Assem El-Ansary:
Requirements Definitions of Real-Time System Using the Behavioral Patterns Analysis (PBA) Approach - The Elevator Control System.
ICSOFT (SE) 2007: 371-377 |
| 2006 |
| 3 | EE | Assem El-Ansary:
Requirements Definition of Safe Software Using the Behavioral Patterns Analysis (PBA) Approach: The Railroad Crossing System.
CIMCA/IAWTIC 2006: 80 |
| 2005 |
| 2 | | Assem El-Ansary:
Requirements Definitions of Robotics Automation Using the Behavioral Patterns Analysis (PBA) Approach: The Production Cell System.
CIMCA/IAWTIC 2005: 883-892 |
| 2002 |
| 1 | EE | Assem El-Ansary:
Behavioral Pattern Analysis: towards a new representation of systems requirements based on actions and events.
SAC 2002: 984-991 |