FactBank: a corpus annotated with event factuality.
Recent work in computational linguistics points out the need for systems to be sensitive to the veracity or factuality of events as mentioned in text; that is, to recognize whether events are presented as corresponding to actual situations in the world, situations that have not happened, or situatio...
| Publicado en: | Language Resources & Evaluation Vol. 43; no. 3; pp. 227 - 269 |
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| Autores principales: | , |
| Formato: | Artículo |
| Publicado: |
Springer Nature
Sep2009
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=hlh&AN=44206511&site=ehost-live header: @attributes: shortDbName: hlh uiTerm: 44206511 longDbName: Humanities International Complete uiTag: AN controlInfo: bkinfo: jinfo: jid: 1574020X 179V jtl: Language Resources & Evaluation issn: 1574020X maglogo: N pubinfo: dt: Sep2009 vid: 43 iid: 3 pid: 237 pub: Springer Nature artinfo: ui: 44206511 10.1007/s10579-009-9089-9 ppf: 227 ppct: 42 formats: fmt: @attributes: type: P size: 619KB tig: atl: FactBank: a corpus annotated with event factuality. aug: au: Saurí, Roser Pustejovsky, James affil: Laboratory for Linguistics and Computation, Computer Science Department, Brandeis University, Waltham USA su: Computational linguistics Truth Annotations Corpora Semantics sug: subj: Computational linguistics Truth Annotations Corpora Semantics keyword: Certainty Corpus creation Event factuality Modality Subjectivity analysis TimeBank ab: Recent work in computational linguistics points out the need for systems to be sensitive to the veracity or factuality of events as mentioned in text; that is, to recognize whether events are presented as corresponding to actual situations in the world, situations that have not happened, or situations of uncertain interpretation. Event factuality is an important aspect of the representation of events in discourse, but the annotation of such information poses a representational challenge, largely because factuality is expressed through the interaction of numerous linguistic markers and constructions. Many of these markers are already encoded in existing corpora, albeit in a somewhat fragmented way. In this article, we present FactBank, a corpus annotated with information concerning the factuality of events. Its annotation has been carried out from a descriptive framework of factuality grounded on both theoretical findings and data analysis. FactBank is built on top of TimeBank, adding to it an additional level of semantic information. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: Y custom: Language Resources & Evaluation is a copyright of Springer, 2009. All Rights Reserved. item: Language Resources & Evaluation holder: Springer Nature dt: @attributes: year: 2009 holdings: @attributes: islocal: N |
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