LEADER 00000nam 2200685 a 4500
001 200812ICR002
005 20090109171533.0
006 m e d
008 090108t20092009caua fsab 000 0 eng d
020 9781598297720 (electronic bk.)
020 9781598297713 (pbk.)
024 7 10.2200/S00167ED1V01Y200812ICR002|2doi
035 (OCoLC)1102538211
035 (CaBNvSL)gtp00532328
040 CaBNvSL|beng|cCaBNvSL|dCaBNvSL
049 FNNN
050 4 Z666.7|b.C472 2009
100 1 Christel, Michael G.
245 10 Automated metadata in multimedia information systems :
|bcreation, refinement, use in surrogates, and evaluation
/|cMichael G. Christel.
264 1 San Rafael, Calif. (1537 Fourth Street, San Rafael, CA
94901 USA) :|bMorgan & Claypool Publishers,|c[2009]
264 4 |cİ2009
300 1 electronic text (vii, 73 pages :|billustrations\.) :
|bdigital file.
336 text|btxt|2rdacontent
337 computer|bc|2rdamedia
338 online resource|bcr|2rdacarrier
490 1 Synthesis lectures on information concepts, retrieval, and
services ;|v# 2.
500 Part of: Synthesis digital library of engineering and
computer science.
500 Title from PDF t.p. (viewed on January 8, 2009).
500 Series from website.
504 Includes bibliographical references (pages 63-71).
505 0 Evolution of multimedia information systems, 1990-2008 --
Introduction to the Informedia project -- Reflections/
exercises -- Survey of automatic metadata creation methods
-- Aural processing -- Visual processing -- Language
processing -- Reflections/exercises -- Refinement of
automatic metadata -- Computationally intensive approaches
-- Temporal and multimodal redundancy -- Leveraging
context -- User-controlled precision-recall trade-off --
Reflections/exercises -- Multimedia surrogates -- Video
surrogate examples -- Surrogates for collections of video
-- Reflections/exercises -- End-user utility for metadata
and surrogates effectiveness, efficiency, and satisfaction
-- Informedia experiments on various video surrogates --
NIST TRECVID on fact-finding shot-based retrieval --
Exploratory use of multimedia information systems --
Reflections/exercises -- Conclusions.
506 Abstract freely available; full-text restricted to
subscribers or individual document purchasers.
506 Access may be restricted to authorized users only.
506 Unlimited user license access
510 0 Compendex.
510 0 INSPEC.
510 0 Google book search.
510 0 Google scholar.
520 Improvements in network bandwidth along with dramatic
drops in digital storage and processing costs have
resulted in the explosive growth of multimedia
(combinations of text, image, audio, and video) resources
on the Internet and in digital repositories. A suite of
computer technologies delivering speech, image, and
natural language understanding can automatically derive
descriptive metadata for such resources. Difficulties for
end users ensue, however, with the tremendous volume and
varying quality of automated metadata for multimedia
information systems. This lecture surveys automatic
metadata creation methods for dealing with multimedia
information resources, using broadcast news, documentaries,
and oral histories as examples. Strategies for improving
the utility of such metadata are discussed, including
computationally intensive approaches, leveraging
multimodal redundancy, folding in context, and leaving
precision-recall tradeoffs under user control. Interfaces
building from automatically generated metadata are
presented, illustrating the use of video surrogates in
multimedia information systems. Traditional information
retrieval evaluation is discussed through the annual
National Institute of Standards and Technology TRECVID
forum, with experiments on exploratory search extending
the discussion beyond fact-finding to broader, longer term
search activities of learning, analysis, synthesis, and
discovery.
530 Also available in print.
538 Mode of access: World Wide Web.
538 System requirements: Adobe Acrobat reader.
650 0 Metadata harvesting.
650 0 Multimedia systems|xAbstracting and indexing.
690 Multimedia.
690 Digital video library.
690 Automated metadata generation.
690 Speech recognition.
690 Image processing.
690 Named entity extraction.
690 Video surrogate.
690 Information retrieval.
690 Evaluation.
690 TRECVID.
730 0 Synthesis digital library of engineering and computer
science.
830 0 Synthesis lectures on information concepts, retrieval, and
services (Online) ;|v# 2.
856 40 |zAvailable via SpringerLink; click here for access<br><
img class="wb_perm_icon" src="/screens/wb_cond_9.gif"
alt="Local access for all registered users. Remote access
only for NSU.">|uhttps://sherman.library.nova.edu/auth/
index.php?aid=591&url=http://dx.doi.org/10.2200/
S00167ED1V01Y200812ICR002
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948 jlee1 04/22 oclc worldcat holding update
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