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The framework encompasses discourse relation graphs with tree-breaking, non-projective and concurrent relations, as well as implicit and explicit signals which give explainable rationales to our analyses. We survey shortcomings of RST and other existing frameworks, such as Segmented Discourse Representation Theory, the Penn Discourse Treebank, and Discourse Dependencies, and address these using constructs in the proposed theory. We provide annotation, search, and visualization tools for data, and present and evaluate a freely available corpus of English annotated according to our framework, encompassing 12 spoken and written genres with over 200K tokens. Finally, we discuss automatic parsing, evaluation metrics, and applications for data in our framework.<\/jats:p>","DOI":"10.1162\/coli_a_00538","type":"journal-article","created":{"date-parts":[[2024,9,19]],"date-time":"2024-09-19T16:00:47Z","timestamp":1726761647000},"page":"23-72","update-policy":"https:\/\/doi.org\/10.1162\/mitpressjournals.corrections.policy","source":"Crossref","is-referenced-by-count":6,"title":["eRST: A Signaled Graph Theory of Discourse Relations and Organization"],"prefix":"10.1162","volume":"51","author":[{"given":"Amir","family":"Zeldes","sequence":"first","affiliation":[{"name":"Georgetown University, Department of Linguistics. amir.zeldes@georgetown.edu"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tatsuya","family":"Aoyama","sequence":"additional","affiliation":[{"name":"Georgetown University, Department of Linguistics. ta571@georgetown.edu"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yang Janet","family":"Liu","sequence":"additional","affiliation":[{"name":"MaiNLP, Center for Information and Language Processing, LMU Munich. y.liu1@lmu.de"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Siyao","family":"Peng","sequence":"additional","affiliation":[{"name":"MaiNLP, Center for Information and Language Processing, LMU Munich. siyaopeng@cis.lmu.de"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Debopam","family":"Das","sequence":"additional","affiliation":[{"name":"\u00c5bo Akademi University, Department of English Language and Literature. 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