Show simple item record

An Overview of the AT&T Spoken Document Retrieval System

dc.contributor.authorChoi, John
Hindle, Don
Hirschberg, Julia
Magrin-Chagnolleau, Ivan
Nakatani, Christine
Pereira, Fernando
Singhal, Amit
Whittaker, Steve
dc.creatorChoi, John
Hindle, Don
Hirschberg, Julia
Magrin-Chagnolleau, Ivan
Nakatani, Christine
Pereira, Fernando
Singhal, Amit
Whittaker, Steve
dc.date.accessioned 2007-10-31T00:52:16Z
dc.date.available 2007-10-31T00:52:16Z
dc.date.issued 1998-01-15
dc.date.submitted 1998-01-15
dc.identifier.urihttps://hdl.handle.net/1911/20074
dc.description Conference Paper
dc.description.abstract We present an overview of a spoken document retrieval system developed at AT&T Labs-Research for the HUB4 Broadcast News corpus. This overview includes a description of the intonational phrase boundary detection, classification, speech recognition, information retrieval and user interface components of the system, along with updated system assessments based on the 49-query task defined for the TREC-6 SDR track. Results from a comparative ranking study, based on queries taken from AP Newswire headlines from the same time period that the Broadcast News corpus was recorded, are presented. For the AP task, retrieval accuracy is assessed by comparing the documents retrieved from ASR generated transcriptions with those from human generated transcriptions.
dc.language.iso eng
dc.subjectTemporary
dc.subject.otherSignal Processing Applications
dc.title An Overview of the AT&T Spoken Document Retrieval System
dc.type Conference paper
dc.date.note 2004-01-14
dc.citation.bibtexName inproceedings
dc.date.modified 2004-11-10
dc.contributor.orgDigital Signal Processing (http://dsp.rice.edu/)
dc.subject.keywordTemporary
dc.citation.conferenceName Proceedings of DARPA Broadcast News Transcription and Understanding Workshop
dc.type.dcmi Text
dc.type.dcmi Text
dc.identifier.citation J. Choi, D. Hindle, J. Hirschberg, I. Magrin-Chagnolleau, C. Nakatani, F. Pereira, A. Singhal and S. Whittaker, "An Overview of the AT&T Spoken Document Retrieval System," 1998.


Files in this item

Thumbnail
Name:
Mag1998Non5AnOvervie.PDF
Size:
107.2Kb
Format:
PDF
View/Open
Thumbnail
Name:
Mag1998Non5AnOvervie.PS
Size:
2.841Mb
Format:
Postscript
View/Open

This item appears in the following Collection(s)

  • DSP Publications [508]
    Publications by Rice Faculty and graduate students in digital signal processing.
  • ECE Publications [1474]
    Publications by Rice University Electrical and Computer Engineering faculty and graduate students

Show simple item record