Using an Ontology for Improved Automated Content Scoring of Spontaneous Non-Native Speech Miao Chen author Klaus Zechner author 2012-06 text Proceedings of the Seventh Workshop on Building Educational Applications Using NLP Joel Tetreault editor Jill Burstein editor Claudia Leacock editor Association for Computational Linguistics Montréal, Canada conference publication chen-zechner-2012-using https://aclanthology.org/W12-2010/ 2012-06 86 94