{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,30]],"date-time":"2025-10-30T07:10:47Z","timestamp":1761808247803},"reference-count":23,"publisher":"MIT Press","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["TACL"],"published-print":{"date-parts":[[2013,12]]},"abstract":"<jats:p>Grounded language learning, the task of mapping from natural language to a representation of meaning, has attracted more and more interest in recent years. In most work on this topic, however, utterances in a conversation are treated independently and discourse structure information is largely ignored. In the context of language acquisition, this independence assumption discards cues that are important to the learner, e.g., the fact that consecutive utterances are likely to share the same referent (Frank et al., 2013). The current paper describes an approach to the problem of simultaneously modeling grounded language at the sentence and discourse levels. We combine ideas from parsing and grammar induction to produce a parser that can handle long input strings with thousands of tokens, creating parse trees that represent full discourses. By casting grounded language learning as a grammatical inference task, we use our parser to extend the work of Johnson et al. (2012), investigating the importance of discourse continuity in children\u2019s language acquisition and its interaction with social cues. Our model boosts performance in a language acquisition task and yields good discourse segmentations compared with human annotators.<\/jats:p>","DOI":"10.1162\/tacl_a_00230","type":"journal-article","created":{"date-parts":[[2018,12,28]],"date-time":"2018-12-28T15:42:12Z","timestamp":1546011732000},"page":"315-326","source":"Crossref","is-referenced-by-count":9,"title":["Parsing entire discourses as very long strings: Capturing topic continuity in grounded language learning"],"prefix":"10.1162","volume":"1","author":[{"given":"Minh-Thang","family":"Luong","sequence":"first","affiliation":[{"name":"Department of Computer Science, Stanford University, Stanford, California,"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Michael C.","family":"Frank","sequence":"additional","affiliation":[{"name":"Department of Psychology, Stanford University, Stanford, California,"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mark","family":"Johnson","sequence":"additional","affiliation":[{"name":"Department of Computing, Macquarie University, Sydney, Australia,"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"281","reference":[{"key":"p_2","doi-asserted-by":"publisher","DOI":"10.1162\/tacl_a_00209"},{"issue":"6","key":"p_3","doi-asserted-by":"crossref","first-page":"620","DOI":"10.1093\/comjnl\/45.6.620","volume":"45","author":"Aycock John","year":"2002","journal-title":"The Computer Journal"},{"issue":"2","key":"p_4","doi-asserted-by":"crossref","first-page":"179","DOI":"10.1109\/TPAMI.1983.4767370","volume":"5","author":"Bahl Lalit R.","year":"1983","journal-title":"IEEE Transactions on Pattern Analysis and Machine Intelligence"},{"issue":"1","key":"p_5","doi-asserted-by":"crossref","first-page":"S132","DOI":"10.1121\/1.2017061","volume":"65","author":"Baker James K.","year":"1979","journal-title":"The Journal of the Acoustical Society of America"},{"key":"p_7","doi-asserted-by":"crossref","first-page":"395","DOI":"10.1017\/S0305000900008345","volume":"20","author":"Baldwin Dare A.","year":"1993","journal-title":"Journal of Child Language"},{"issue":"1","key":"p_9","doi-asserted-by":"crossref","first-page":"177","DOI":"10.1023\/A:1007506220214","volume":"34","author":"Beeferman Doug","year":"1999","journal-title":"Machine Learning"},{"key":"p_14","doi-asserted-by":"crossref","first-page":"397","DOI":"10.1613\/jair.2962","volume":"37","author":"Chen David L.","year":"2010","journal-title":"Journal of Artificial Intelligence Research"},{"issue":"2","key":"p_16","doi-asserted-by":"crossref","first-page":"94","DOI":"10.1145\/362007.362035","volume":"13","author":"Earley Jay","year":"1970","journal-title":"Communications of the ACM"},{"key":"p_18","doi-asserted-by":"crossref","first-page":"261","DOI":"10.1023\/A:1024137719751","volume":"12","author":"Forbes Katherine","year":"2003","journal-title":"Journal of Logic, Language and Information"},{"issue":"1","key":"p_21","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1080\/15475441.2012.707101","volume":"9","author":"Frank Michael C.","year":"2013","journal-title":"Language Learning and Development"},{"issue":"2","key":"p_25","doi-asserted-by":"crossref","first-page":"197","DOI":"10.1080\/15326900701221199","volume":"31","author":"Gorniak Peter","year":"2007","journal-title":"Cognitive Science"},{"issue":"3","key":"p_26","doi-asserted-by":"crossref","first-page":"1","DOI":"10.5087\/dad.2010.003","volume":"1","author":"Hernault Hugo","year":"2010","journal-title":"Dialogue and Discourse"},{"issue":"3","key":"p_29","first-page":"315","volume":"17","author":"Jelinek Frederick","year":"1991","journal-title":"Computational Linguistics"},{"issue":"2","key":"p_34","doi-asserted-by":"crossref","first-page":"135","DOI":"10.1016\/S0378-2166(98)00023-X","volume":"30","author":"Knott Alistair","year":"1997","journal-title":"Journal of Pragmatics"},{"issue":"5","key":"p_38","doi-asserted-by":"crossref","first-page":"437","DOI":"10.1007\/BF00986208","volume":"16","author":"Lascarides Alex","year":"1993","journal-title":"Linguistics and Philosophy"},{"issue":"1","key":"p_39","doi-asserted-by":"crossref","first-page":"165","DOI":"10.1016\/0304-3975(91)90180-A","volume":"82","author":"Leo Joop M. 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