Presentation | 2002/2/28 Situation Recognition considering the Temporal Granularity Hiroki SUZUKI, Kiyotaka OTSUJI, Toshiaki SUGIMURA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The authors propose an approach to the categorization of user situations that utilizes temporal granularity. Temporal granularity represents, in this paper, a measure for quantifying the time scale over which an object is observed. Increasing the temporal granularity means that the object is observed over shorter periods. User situations and applications have their own inherent temporal granularity and for an application to suit a situation its it granularity must match that of the situation. We collect the user's behavior with sensors and recognize the string of situations by assessing the data with different levels of granularity. In addition, we introduce a method of correcting recognition mistakes by using the correlation between situations with different granularity classes. This will allow many services to offer better user support in different situations. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | situation recognition / context-aware / temporal granurarity / wearable sensors / correction with different granurarity classes |
Paper # | HCS2001-53 |
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Committee | HCS |
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Conference Date | 2002/2/28(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Human Communication Science (HCS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Situation Recognition considering the Temporal Granularity |
Sub Title (in English) | |
Keyword(1) | situation recognition |
Keyword(2) | context-aware |
Keyword(3) | temporal granurarity |
Keyword(4) | wearable sensors |
Keyword(5) | correction with different granurarity classes |
1st Author's Name | Hiroki SUZUKI |
1st Author's Affiliation | Multimedia Labs., NTT DoCoMo, Inc.() |
2nd Author's Name | Kiyotaka OTSUJI |
2nd Author's Affiliation | Multimedia Labs., NTT DoCoMo, Inc. |
3rd Author's Name | Toshiaki SUGIMURA |
3rd Author's Affiliation | Multimedia Labs., NTT DoCoMo, Inc. |
Date | 2002/2/28 |
Paper # | HCS2001-53 |
Volume (vol) | vol.101 |
Number (no) | 693 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |