COLING 2012 24 th International Conference on Computational Linguistics

s of invited position papers Remarks on some not so closed issues concerning discourse connectives Aravind Joshi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79 Penn Discourse Treebank Relations and their Potential for Language Generation Kathleen McKeown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81 New Information in Wikitalk story telling for information presentation Kristiina Jokinen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83 Empirical methods in the study of anaphora: lessons learned, remaining problems Massimo Poesio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85 Explicit and implicit discourse relations from a cross-lingual perspective – from experience in working on Chinese discourse annotation Nianwen (Bert) Xue (not presented) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87