A Model-Based Regression Testing Approach for Evolving Software Systems with Flexible Tool Support - Farooq, Qurat-ul-ann; Iqbal, Muhammad Zohaib Z.; Malik, Zafar I.; Riebisch, Matthias (2010 17th IEEE International Conference and Workshops on Engineering of Computer Based Systems, Engineering of Computer Based Systems (ECBS), 2010 17th IEEE International Conference and Workshops on, 2010)