Claus Zinn. Supporting Tutorial Feedback to Student Help Requests and Errors in Symbolic Differentiation. In Mitsuru Ikeda, Kevin D. Ashley, Tak-Wai Chan, editors, Intelligent Tutoring Systems, 8th International Conference, ITS 2006, Jhongli, Taiwan, June 26-30, 2006, Proceedings. Volume 4053 of Lecture Notes in Computer Science, pages 349-359, Springer, 2006. [doi]
Abstract is missing.