Live blog summarization.
Live blogs are an increasingly popular news format to cover breaking news and live events in online journalism. Online news websites around the world are using this medium to give their readers a minute by minute update on an event. Good summaries enhance the value of the live blogs for a reader, bu...
| Publicado en: | Language Resources & Evaluation Vol. 55; no. 1; pp. 33 - 63 |
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| Autores principales: | , , |
| Formato: | Artículo |
| Publicado: |
Springer Nature
Mar2021
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| Materias: | |
| 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=149616774&site=ehost-live header: @attributes: shortDbName: hlh uiTerm: 149616774 longDbName: Humanities International Complete uiTag: AN controlInfo: bkinfo: jinfo: jid: 1574020X 179V jtl: Language Resources & Evaluation issn: 1574020X maglogo: N pubinfo: dt: Mar2021 vid: 55 iid: 1 pid: 237 pub: Springer Nature artinfo: ui: 149616774 10.1007/s10579-020-09513-5 ppf: 33 ppct: 30 formats: fmt: @attributes: type: P size: 1.7MB tig: atl: Live blog summarization. aug: au: Avinesh, P. V. S. Peyrard, Maxime Meyer, Christian M. affil: Research Training Group AIPHES and UKP Lab, Computer Science Department, Technische Universität Darmstadt, Darmstadt, Germany su: Online journalism News websites Scientific community Blogs Corpora sug: subj: Online journalism News websites Scientific community Blogs Corpora keyword: Corpus construction Focused crawling Live blog summarization ab: Live blogs are an increasingly popular news format to cover breaking news and live events in online journalism. Online news websites around the world are using this medium to give their readers a minute by minute update on an event. Good summaries enhance the value of the live blogs for a reader, but are often not available. In this article, (a) we first define the task of summarizing a live blog, (b) study ways of automatically collecting corpora for live blog summarization, and (c) understand the complexity of the task by empirically evaluating well-known state-of-the-art unsupervised and supervised summarization systems on our new corpus. We show that live blog summarization poses new challenges in the field of news summarization, since frequency and positional signals cannot be used. We make our tools publicly available to reconstruct the corpus and to conduct our empirical experiments. This encourages the research community to build upon and replicate our results. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: Y custom: Language Resources & Evaluation is a copyright of Springer, 2021. All Rights Reserved. item: Language Resources & Evaluation holder: Springer Nature dt: @attributes: year: 2021 holdings: @attributes: islocal: N |
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