Lexical Tightness and Text Complexity Michael Flor author Beata Beigman Klebanov author Kathleen M Sheehan author 2013-06 text Proceedings of the Workshop on Natural Language Processing for Improving Textual Accessibility Luz Rello editor Horacio Saggion editor Ricardo Baeza-Yates editor Association for Computational Linguistics Atlanta, Georgia conference publication flor-etal-2013-lexical https://aclanthology.org/W13-1504/ 2013-06 29 38