Automatic Spontaneous Speech Grading: A Novel Feature Derivation Technique using the Crowd Vinay Shashidhar author Nishant Pandey author Varun Aggarwal author 2015-07 text Proceedings of the 53rd Annual Meeting of the Association for Computational Linguistics and the 7th International Joint Conference on Natural Language Processing (Volume 1: Long Papers) Chengqing Zong editor Michael Strube editor Association for Computational Linguistics Beijing, China conference publication shashidhar-etal-2015-automatic 10.3115/v1/P15-1105 https://aclanthology.org/P15-1105/ 2015-07 1085 1094