Paper Abstract and Keywords |
Presentation |
2010-05-20 10:30
Lifelogs as Metadata for Real World Search Kazuhiro Seki, Kuniaki Uehara (Kobe Univ) LOIS2010-1 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper presents our ongoing study of social media as a source of
metadata of real-world objects. In particular, we focus on social
bookmarks (or social tags) and investigate the their utility for
information retrieval (IR). Our main research question asked in the
present work is "How are social tags compared with
conventional, yet reliable manual indexing from the viewpoint of
IR performance?". To answer the question, we look at the
biomedical literature and begin with examining basic statistics of
social tags from CiteULike in comparison with Medical Subject
Headings (MeSH) annotated in the Medline bibliographic database.
Then, using the data, we conduct various experiments in an IR
setting, which reveals that social tags work complementarily with
MeSH and that retrieval performance would improve as the coverage of
CiteULike grows. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Social bookmark / Controlled vocabulary / Indexing / Information retrieval / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 110, no. 42, LOIS2010-1, pp. 1-6, May 2010. |
Paper # |
LOIS2010-1 |
Date of Issue |
2010-05-13 (LOIS) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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LOIS2010-1 |
Conference Information |
Committee |
LOIS IPSJ-CN |
Conference Date |
2010-05-20 - 2010-05-21 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Waseda Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
LifeLogs, GroupWare&Network, etc. |
Paper Information |
Registration To |
LOIS |
Conference Code |
2010-05-LOIS-GN |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Lifelogs as Metadata for Real World Search |
Sub Title (in English) |
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Keyword(1) |
Social bookmark |
Keyword(2) |
Controlled vocabulary |
Keyword(3) |
Indexing |
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Information retrieval |
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1st Author's Name |
Kazuhiro Seki |
1st Author's Affiliation |
Kobe University (Kobe Univ) |
2nd Author's Name |
Kuniaki Uehara |
2nd Author's Affiliation |
Kobe University (Kobe Univ) |
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Speaker |
Author-1 |
Date Time |
2010-05-20 10:30:00 |
Presentation Time |
30 minutes |
Registration for |
LOIS |
Paper # |
LOIS2010-1 |
Volume (vol) |
vol.110 |
Number (no) |
no.42 |
Page |
pp.1-6 |
#Pages |
6 |
Date of Issue |
2010-05-13 (LOIS) |
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