Ecological Validity and the Evaluation of Speech Summarization Quality Anthony McCallum author Cosmin Munteanu author Gerald Penn author Xiaodan Zhu author 2012-06 text Proceedings of Workshop on Evaluation Metrics and System Comparison for Automatic Summarization John M Conroy editor Hoa Trang Dang editor Ani Nenkova editor Karolina Owczarzak editor Association for Computational Linguistics Montréal, Canada conference publication mccallum-etal-2012-ecological https://aclanthology.org/W12-2604/ 2012-06 28 35