Presentation | 2008-10-22 Recall of Middle-term memory, Physiological Parameters and Interest Takahiro HADA, Takashi KAMBAYASHI, Mitsuo TERAMOTO, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Life log data, stored information about an user's experience, increases with time passage, thus it will be too large to process. Generally, we append metadata to each life log data to process life log data efficiently. If we can use one's impression as metadata, it very beneficial because we can use it in various situations, e.g. we can automatically provide appropriate service for him/her, we can evaluate contents by subjective assessment easily, and of course, we can classify life log data according to his/her impression. For this purpose, several methods to estimate one's impression from his/her physiological measure are suggested. There are, however, so many individual differences in physiological responses that choosing prepare physiological measure to estimate metadata is difficult. In this paper, we propose selection method for optimal measure to find desired metadata, and indexing the metadata estimated by selected one. In order to implement this processing, we modeled information transfer between metadata and physiological values, quantified transferred information. We can choose measure by the amount of transferred information. Moreover we examined relationship between metadata selected by our method and subjective evaluation. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Life log / Physiological sensor / Memory recall / Mutual information / subject experiments |
Paper # | USN2008-38 |
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Committee | USN |
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Conference Date | 2008/10/15(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Registration To | Ubiquitous and Sensor Networks(USN) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Recall of Middle-term memory, Physiological Parameters and Interest |
Sub Title (in English) | |
Keyword(1) | Life log |
Keyword(2) | Physiological sensor |
Keyword(3) | Memory recall |
Keyword(4) | Mutual information |
Keyword(5) | subject experiments |
1st Author's Name | Takahiro HADA |
1st Author's Affiliation | Nippon Telegraph and Telephone Corporation Network Innovation Laboratories() |
2nd Author's Name | Takashi KAMBAYASHI |
2nd Author's Affiliation | Nippon Telegraph and Telephone Corporation Network Innovation Laboratories |
3rd Author's Name | Mitsuo TERAMOTO |
3rd Author's Affiliation | Nippon Telegraph and Telephone Corporation Network Innovation Laboratories |
Date | 2008-10-22 |
Paper # | USN2008-38 |
Volume (vol) | vol.108 |
Number (no) | 252 |
Page | pp.pp.- |
#Pages | 6 |
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