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Discourse in Multimedia: A Case Study in Extracting Geometry Knowledge from Textbooks
In: Computational Linguistics, Vol 45, Iss 4, Pp 627-665 (2020) (2020)
Abstract: To ensure readability, text is often written and presented with due formatting. These text formatting devices help the writer to effectively convey the narrative. At the same time, these help the readers pick up the structure of the discourse and comprehend the conveyed information. There have been a number of linguistic theories on discourse structure of text. However, these theories only consider unformatted text. Multimedia text contains rich formatting features that can be leveraged for various NLP tasks. In this article, we study some of these discourse features in multimedia text and what communicative function they fulfill in the context. As a case study, we use these features to harvest structured subject knowledge of geometry from textbooks. We conclude that the discourse and text layout features provide information that is complementary to lexical semantic information. Finally, we show that the harvested structured knowledge can be used to improve an existing solver for geometry problems, making it more accurate as well as more explainable.
Keyword: Computational linguistics. Natural language processing; P98-98.5
URL: https://doaj.org/article/dc8f38f4640e4e158191ebcbb5855a15
https://doi.org/10.1162/coli_a_00360
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2
Discourse in Multimedia: A Case Study in Information Extraction ...
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3
The Multilingual Semantic Web (Dagstuhl Seminar 12362)
Buitelaar, Paul; Choi, Key-Sun; Cimiano, Philipp. - : Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik, 2013. : Dagstuhl Reports. Dagstuhl Reports, Volume 2, Issue 9, 2013
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The Multilingual Semantic Web (Dagstuhl Seminar 12362) ...
Buitelaar, Paul; Choi, Key-Sun; Cimiano, Philipp. - : Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik GmbH, Wadern/Saarbruecken, Germany, 2013
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5
Multi-lingual information management
Frederking, Robert E. (Hrsg.); Hovy, Eduard H. (Hrsg.); Ide, Nancy (Hrsg.)...
In: Computers and the humanities. - Dordrecht [u.a.] : Kluwer 35 (2001) 4, 369-438
BLLDB
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6
Computational and Conversational Discourse: Burning Issues -- An Interdisciplinary Account
In: Computational linguistics. - Cambridge, Mass. : MIT Press 24 (1998) 2, 328-332
OLC Linguistik
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7
Discourse relations and discourse markers. Proceedings of the workshop. 15. August 1998, Montreal, Quebec, Canada
Stede, Manfred (Hrsg.); Wanner, Leo (Hrsg.); Hovy, Eduard H. (Hrsg.). - New Brunswick, NJ. : Assoc. for Computational Linguistics, 1998
IDS Bibliografie zur Gesprächsforschung
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8
Computational and Conversational Discourse : Burning Issues — An Interdisciplinary Account
Hovy, Eduard H. [Herausgeber]. - Berlin, Heidelberg : Springer Berlin Heidelberg, 1996
DNB Subject Category Language
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9
Computational and conversational discourse : burning issues - an interdisciplinary account ; [proceedings of the NATO Advanded Research Workshop on Burning Issues in Discourse, held in Maratea, Italy, April 13 - 15, 1993]
Martin, J. R. (Mitarb.); Thompson, Sandra A. (Mitarb.); Schegloff, Emanuel A. (Mitarb.). - Berlin [u.a.] : Springer, 1996
BLLDB
UB Frankfurt Linguistik
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10
Computational and conversational discourse. Burning issues - an interdisciplinary account
Hovy, Eduard H. (Hrsg.); Scott, Donia R. (Hrsg.). - Berlin / New York : Springer, 1996
IDS Bibliografie zur Gesprächsforschung
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11
Automated discourse generation using discourse structure relations*
In: Artificial Intelligence 63 (1993), 341-385
IDS Konnektoren im Deutschen
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12
Good applications for crummy machine translation
In: Machine translation. - Dordrecht [u.a.] : Springer Science + Business Media 8 (1993) 4, 239-258
BLLDB
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13
Natural Language Processing by the Penman Project at USC/ISI
In: DTIC AND NTIS (1993)
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14
Automated Discourse Generation Using Discourse Structure Relations
In: DTIC AND NTIS (1993)
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15
Automated Discourse Generation Using Discourse Structure Relations
In: DTIC AND NTIS (1993)
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16
Natural Language Generation
In: DTIC AND NTIS (1992)
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17
Approximating an Interlingua in a Principled Way
In: DTIC AND NTIS (1992)
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18
Parsimonious or Profligate: How Many and Which Discourse Structure Relations?
In: DTIC AND NTIS (1992)
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19
Natural Language Generation
In: DTIC AND NTIS (1991)
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20
Good Applications for Crummy Machine Translation
In: DTIC AND NTIS (1991)
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