About: Experiments with Segmentation Strategies for Passage Retrieval in Audio-Visual Documents

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://dl.acm.org/citation.cfm?doid=2578726.2578753
Description	This paper deals with Information Retrieval from audio-visual recordings. Such recordings are often quite long and users may want to find the exact starting points of relevant passages they search for. In Passage Retrieval, the recordings are automatically segmented into smaller parts, on which the standard retrieval techniques are applied. In this paper, we discuss various techniques for segmentation of audio-visual recordings and focus on machine learning approaches which decide on segment boundaries based on various features combined in a decision-tree model. Our experiments are carried out on the data used for the Search and Hyperlinking Task and Similar Segments in Social Speech Task of the MediaEval Benchmark 2013. This paper deals with Information Retrieval from audio-visual recordings. Such recordings are often quite long and users may want to find the exact starting points of relevant passages they search for. In Passage Retrieval, the recordings are automatically segmented into smaller parts, on which the standard retrieval techniques are applied. In this paper, we discuss various techniques for segmentation of audio-visual recordings and focus on machine learning approaches which decide on segment boundaries based on various features combined in a decision-tree model. Our experiments are carried out on the data used for the Search and Hyperlinking Task and Similar Segments in Social Speech Task of the MediaEval Benchmark 2013. (en)
Title	Experiments with Segmentation Strategies for Passage Retrieval in Audio-Visual Documents Experiments with Segmentation Strategies for Passage Retrieval in Audio-Visual Documents (en)
skos:prefLabel	Experiments with Segmentation Strategies for Passage Retrieval in Audio-Visual Documents Experiments with Segmentation Strategies for Passage Retrieval in Audio-Visual Documents (en)
skos:notation	RIV/00216208:11320/14:10289371!RIV15-MK0-11320___
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(DF12P01OVV022), P(GBP103/12/G084), S
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Galuščáková, Petra Pecina, Pavel
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Karlova v Praze / Matematicko-fyzikální fakulta
http://linked.open...dnocenehoVysledku	16033
http://linked.open...ai/riv/idVysledku	RIV/00216208:11320/14:10289371
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	documents; visual; audio; retrieval; passage; strategies; segmentation; with; experiments (en)
http://linked.open.../riv/klicoveSlovo	experiments segmentation visual passage documents with audio strategies retrieval
http://linked.open...ontrolniKodProRIV	[313EBBA902B4]
http://linked.open...v/mistoKonaniAkce	Glasgow, UK
http://linked.open...i/riv/mistoVydani	New York, NY, USA
http://linked.open...i/riv/nazevZdroje	ICMR '14 Proceedings of International Conference on Multimedia Retrieval
http://linked.open...in/vavai/riv/obor	IN
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Center for Large Scale Multi-modal Data Interpretation ASR- and MT-based Access to a Large Archive of Cultural Heritage (AMALACH)
http://linked.open...UplatneniVysledku	2014
http://linked.open...iv/tvurceVysledku	Pecina, Pavel Galuščáková, Petra
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2014-04-01 (xsd:date)
number of pages	8 (xsd:int)
http://bibframe.org/vocab/doi	10.1145/2578726.2578753
http://purl.org/ne...btex#hasPublisher	ACM
https://schema.org/isbn	978-1-4503-2782-4
http://localhost/t...ganizacniJednotka	11320

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