About: Two uses of anaphora resolution in summarization

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Navrhujeme novou metodu použití anaforických informací v latentní sémantické analýze /LSA/. Dále popisujeme metodu sumarizace založenou na LSA. Kvalita výsledných suhrnů, dle ROUGE porovnání, je významně lepší pokud zahrneme anaforické informace, než pri použití čistě lexikální LSA metody. Anaforické informace jsou extrahovány novou verzí systému GuiTAR, který již zahrnuje rezoluci vlastních jmen. Anaforické informace jsou také použity pro kontrolu koherence souhrnů. Kontrolní modul identifikuje chybné anafory vzniklé extrakcí vět. (cs) We propose a new method for using anaphoric information in Latent Semantic Analysis /LSA/, and discuss its application to develop an LSA-bvased summarizer which achieves a significantly better performance than a system not using anaphoric information, and a better performance by the ROUGE measure than all but one of the single-document summarizers participating in DUC-2002. Anaphoric information is automatically extracted using a new release of our own anaphora resolution system, GUITA, which incorporates proper noun resolution. our summarizer also includes a new approach for automatically identifying the dimensionality reduction of a document on the basis of the desired summarization percentage. Anaphoric information is also used to check the cohorence of the summary produced by our summarizer, by a refrence checker module which identifies anaphoric resolution errors caused by sentence extraction. We propose a new method for using anaphoric information in Latent Semantic Analysis /LSA/, and discuss its application to develop an LSA-bvased summarizer which achieves a significantly better performance than a system not using anaphoric information, and a better performance by the ROUGE measure than all but one of the single-document summarizers participating in DUC-2002. Anaphoric information is automatically extracted using a new release of our own anaphora resolution system, GUITA, which incorporates proper noun resolution. our summarizer also includes a new approach for automatically identifying the dimensionality reduction of a document on the basis of the desired summarization percentage. Anaphoric information is also used to check the cohorence of the summary produced by our summarizer, by a refrence checker module which identifies anaphoric resolution errors caused by sentence extraction. (en)
Title	Two uses of anaphora resolution in summarization Dvojí použití rezoluce anafor v sumarizaci (cs) Two uses of anaphora resolution in summarization (en)
skos:prefLabel	Two uses of anaphora resolution in summarization Dvojí použití rezoluce anafor v sumarizaci (cs) Two uses of anaphora resolution in summarization (en)
skos:notation	RIV/49777513:23520/07:00000182!RIV08-MSM-23520___
http://linked.open.../vavai/riv/strany	1663
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(2C06009)
http://linked.open...iv/cisloPeriodika	0
http://linked.open...vai/riv/dodaniDat	2008
http://linked.open...aciTvurceVysledku	Steinberger, Josef Ježek, Karel
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Západočeská univerzita v Plzni / Fakulta aplikovaných věd
http://linked.open...dnocenehoVysledku	456127
http://linked.open...ai/riv/idVysledku	RIV/49777513:23520/07:00000182
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	summarization; latent semantic analysis; singular value decomposition; anaphora resolution (en)
http://linked.open.../riv/klicoveSlovo	singular value decomposition latent semantic analysis summarization anaphora resolution
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[73368D3D7335]
http://linked.open...i/riv/nazevZdroje	Information Processing and Management
http://linked.open...in/vavai/riv/obor	JC
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Complex knowledge base tools for natural language communication with the semantic web
http://linked.open...UplatneniVysledku	2007
http://linked.open...iv/tvurceVysledku	Ježek, Karel Poesio, Massimo Steinberger, Josef Kabadjov, Mijail A.
issn	0306-4573
number of pages	18 (xsd:int)
http://localhost/t...ganizacniJednotka	23520
is http://linked.open...avai/riv/vysledek of	Two uses of anaphora resolution in summarization Two uses of anaphora resolution in summarization Two uses of anaphora resolution in summarization

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