Nguyen Van Tang, Daisuke Souma, Goro Hatayama, Hitoshi Ohsaki. Modeling and Validating the Train Fare Calculation and Adjustment System Using VDM++. In Rajeev Joshi, Peter Müller 0002, Andreas Podelski, editors, Verified Software: Theories, Tools, Experiments - 4th International Conference, VSTTE 2012, Philadelphia, PA, USA, January 28-29, 2012. Proceedings. Volume 7152 of Lecture Notes in Computer Science, pages 163-178, Springer, 2012. [doi]
Abstract is missing.