Ricardo Alexandre Peixoto Queirós, José Paulo Leal. PETCHA: a programming exercises teaching assistant. In Tami Lapidot, Judith Gal-Ezer, Michael E. Caspersen, Orit Hazzan, editors, Annual Conference on Innovation and Technology in Computer Science Education, ITiCSE '12, Haifa, Israel, July 3-5, 2012. pages 192-197, ACM, 2012. [doi]
Abstract is missing.