An analysis of the effectiveness of temporal mapping and speech recognition for content-based multimedia indexing

Matt Mouley Bouamrane*, Saturnino Luz

*Corresponding author for this work

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

Abstract / Description of output

We present an extensive analytical evaluation of the effectiveness of a multimedia (text and speech) meeting browser which employs a combination of automatic speech recognition and a novel content indexing technique called temporal mapping in order to uncover contextual relations between audio and text segments in recorded remote meetings. Results show that even simple temporal mapping can effectively support browsing and retrieval of recorded audio segments and improve retrieval performance in situations where speech recognition would on its own have exhibited prohibitively high word error rates.

Original languageEnglish
Title of host publicationProceedings - SMAP 2006
Subtitle of host publication1st International Workshop on Semantic Media Adaptation and Personalization
Pages1-6
Number of pages6
DOIs
Publication statusPublished - 26 Dec 2006
EventSMAP 2006: 1st International Workshop on Semantic Media Adaptation and Personalization - Athens, Greece
Duration: 4 Dec 20065 Dec 2006

Publication series

NameProceedings - SMAP 2006: 1st International Workshop on Semantic Media Adaptation and Personalization

Conference

ConferenceSMAP 2006: 1st International Workshop on Semantic Media Adaptation and Personalization
Country/TerritoryGreece
CityAthens
Period4/12/065/12/06

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