Utilizing Cumulative Logit Model and Human Computation on Automated Speech Assessment Lei Chen 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-2012-utilizing https://aclanthology.org/W12-2008/ 2012-06 73 79