CU : Computational Assessment of Short Free Text Answers - A Tool for Evaluating Students’ Understanding Ifeyinwa Okoye author Steven Bethard author Tamara Sumner author 2013-06 text Second Joint Conference on Lexical and Computational Semantics (*SEM), Volume 2: Proceedings of the Seventh International Workshop on Semantic Evaluation (SemEval 2013) Suresh Manandhar editor Deniz Yuret editor Association for Computational Linguistics Atlanta, Georgia, USA conference publication okoye-etal-2013-cu https://aclanthology.org/S13-2101/ 2013-06 603 607