David Hovemeyer, Arto Hellas, Andrew Petersen, Jaime Spacco. Control-Flow-Only Abstract Syntax Trees for Analyzing Students' Programming Progress. In Judy Sheard, Josh Tenenberg, Donald Chinn, Brian Dorn, editors, Proceedings of the 2016 ACM Conference on International Computing Education Research, ICER 2016, Melbourne, VIC, Australia, September 8-12, 2016. pages 63-72, ACM, 2016. [doi]
Abstract is missing.