Information Status Distinctions and Referring Expressions: An Empirical Study of References to People in News Summaries Advaith Siddharthan author Ani Nenkova author Kathleen McKeown author 2011-12 text journal article Computational Linguistics continuing MIT Press Cambridge, MA periodical academic journal siddharthan-etal-2011-information 10.1162/COLI_a_00077 https://aclanthology.org/J11-4007/ 2011-12 37 4 811 842