Paper Abstract and Keywords |
Presentation |
2009-01-23 13:00
An Effcient Monitoring Method of Information Sources Considering User's Utility in a Large-Scale Network Kengo Honda, Shinji Sugawara, Yutaka Ishibashi (Nagoya Institute of Technology Univ.) IN2008-117 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this report, we present an efficient monitoring method for getting useful information from sources in a large-scale network.
Generally, information accumulated in a network is being updated or becoming obsolete as time passes.
And user's utility, which is obtained by the users when they get their target information, declines with elapsed time from instance of placing retrieval request or information renewal.
Furthermore, the maximum values of user's utility vary depending on the combination of users and their target information.
Therefore, we propose a monitoring method which drives at maximizing user's utility totally by means of selecting appropriate information sources at appropriate moment, and also show its availability by computer simulations. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Large-scale network / Monitoring / Information retrieval / User's utility / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 108, no. 393, IN2008-117, pp. 51-56, Jan. 2009. |
Paper # |
IN2008-117 |
Date of Issue |
2009-01-15 (IN) |
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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IN2008-117 |
Conference Information |
Committee |
IN |
Conference Date |
2009-01-22 - 2009-01-23 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Nagoya Institute of Technology |
Topics (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
IN |
Conference Code |
2009-01-IN |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
An Effcient Monitoring Method of Information Sources Considering User's Utility in a Large-Scale Network |
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Keyword(1) |
Large-scale network |
Keyword(2) |
Monitoring |
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Information retrieval |
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User's utility |
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1st Author's Name |
Kengo Honda |
1st Author's Affiliation |
Nagoya Institute of Technology University (Nagoya Institute of Technology Univ.) |
2nd Author's Name |
Shinji Sugawara |
2nd Author's Affiliation |
Nagoya Institute of Technology University (Nagoya Institute of Technology Univ.) |
3rd Author's Name |
Yutaka Ishibashi |
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Nagoya Institute of Technology University (Nagoya Institute of Technology Univ.) |
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Speaker |
Author-1 |
Date Time |
2009-01-23 13:00:00 |
Presentation Time |
25 minutes |
Registration for |
IN |
Paper # |
IN2008-117 |
Volume (vol) |
vol.108 |
Number (no) |
no.393 |
Page |
pp.51-56 |
#Pages |
6 |
Date of Issue |
2009-01-15 (IN) |
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