Retrieval effectiveness of written and spoken queries: an experimental evaluation

Heather Du, Fabio Crestani

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

3 Citations (Scopus)
9 Downloads (Pure)

Abstract

With the fast growing speech technologies, the world is emerging to a new speech era. Speech recognition has now become a practical technology for real world applications. While some work has been done to facilitate retrieving information in speech format using textual queries, the characteristics of speech as a way to express an information need has not been extensively studied. If one compares written versus spoken queries, it is intuitive to think that users would issue longer spoken queries than written ones, due to the ease of speech. Is this in fact the case in reality? Also, if this is the case, would longer spoken queries be more effective in helping retrieving relevant document than written ones? This paper presents some new findings derived from an experimental study to test these intuitions.
Original languageEnglish
Title of host publicationFlexible Query Answering Systems
Subtitle of host publication6th International Conference, FQAS 2004, Lyon, France, June 24-26, 2004 : Proceedings
EditorsHenning Christiansen
Place of PublicationBerlin
PublisherSpringer
Pages376-389
Number of pages12
ISBN (Print)9783540221609
DOIs
Publication statusPublished - 17 Aug 2004
Event6th International Conference On Flexible Query Answering Systems - Lyon, France
Duration: 24 Jun 200426 Jun 2004

Conference

Conference6th International Conference On Flexible Query Answering Systems
CityLyon, France
Period24/06/0426/06/04

Keywords

  • information retreival
  • speech recognition

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  • Cite this

    Du, H., & Crestani, F. (2004). Retrieval effectiveness of written and spoken queries: an experimental evaluation. In H. Christiansen (Ed.), Flexible Query Answering Systems: 6th International Conference, FQAS 2004, Lyon, France, June 24-26, 2004 : Proceedings (pp. 376-389). Springer. https://doi.org/10.1007/b98090