Discourse coherence: Concurrent explicit and implicit relations

Hannah Rohde, Alexander Johnson, Nathan Schneider, Bonnie Webber

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Theories of discourse coherence posit relations between discourse segments as a key feature of coherent text. Our prior work suggests that multiple discourse relations can be simultaneously operative between two segments for reasons not predicted by the literature. Here we test how this joint presence can lead participants to endorse seemingly divergent conjunctions (e.g., but and so) to express the link they see between two segments. These apparent divergences are not symptomatic of participant naïveté or bias, but arise reliably from the concurrent availability of multiple relations between segments – some available through explicit signals and some via inference. We believe that these new results can both inform future progress in theoretical work on discourse coherence and lead to higher levels of performance in discourse parsing
Original languageEnglish
Title of host publicationProceedings of the 56th Annual Meeting of the Association for Computational Linguistics
Subtitle of host publicationAssociation for Computational Linguistics
Place of PublicationMelbourne
Pages2257–2267
Volume1
EditionLong Papers
Publication statusE-pub ahead of print - Jul 2018
Event56th Annual Meeting of the Association for Computational Linguistics - Melbourne Convention and Exhibition Centre, Melbourne, Australia
Duration: 15 Jul 201820 Jul 2018
http://acl2018.org/

Conference

Conference56th Annual Meeting of the Association for Computational Linguistics
Abbreviated titleACL 2018
CountryAustralia
CityMelbourne
Period15/07/1820/07/18
Internet address

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