| Presentation | 2009-01-23 An Efficient Monitoring Method of Information Sources Considering User's Utility in a Large-Scale Network Kengo HONDA, Shinji SUGAWARA, Yutaka ISHIBASHI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(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) |
| Keyword(in English) | Large-scale network / Monitoring / Information retrieval / User's utility |
| Paper # | IN2008-117 |
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| Conference Information | |
| Committee | IN |
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| Conference Date | 2009/1/15(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Information Networks (IN) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Efficient Monitoring Method of Information Sources Considering User's Utility in a Large-Scale Network |
| Sub Title (in English) | |
| Keyword(1) | Large-scale network |
| Keyword(2) | Monitoring |
| Keyword(3) | Information retrieval |
| Keyword(4) | User's utility |
| 1st Author's Name | Kengo HONDA |
| 1st Author's Affiliation | Graduate School of Engineering, Nagoya Institute of Technology() |
| 2nd Author's Name | Shinji SUGAWARA |
| 2nd Author's Affiliation | Graduate School of Engineering, Nagoya Institute of Technology |
| 3rd Author's Name | Yutaka ISHIBASHI |
| 3rd Author's Affiliation | Graduate School of Engineering, Nagoya Institute of Technology |
| Date | 2009-01-23 |
| Paper # | IN2008-117 |
| Volume (vol) | vol.108 |
| Number (no) | 393 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |