Presentation | 2010-06-28 I-Tree: Supporting Spatial Time-Series Queries for Heterogeneous Sensor Data Shin'ichi KONOMI, Hiroki ISHIZUKA, Masayuki IWAI, Jun MIYAZAKI, Yoshito TOBE, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper discusses retrieval of a massive amount of sensor data using an indexing mechanism called I-Tree. Based on a dimensionality reduction technique for time-series data, we introduce a symbolic extensible representation of spatial time series data, and use a relevant tree structure to manage spatial time series data efficiently. I-Tree facilitates analysis and detection of environmental phenomena using heterogeneous sensor data from multiple locations. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Sensor database systems / spatial time series / indexing |
Paper # | DE2010-7 |
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Committee | DE |
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Conference Date | 2010/6/21(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Data Engineering (DE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | I-Tree: Supporting Spatial Time-Series Queries for Heterogeneous Sensor Data |
Sub Title (in English) | |
Keyword(1) | Sensor database systems |
Keyword(2) | spatial time series |
Keyword(3) | indexing |
1st Author's Name | Shin'ichi KONOMI |
1st Author's Affiliation | School of Science and Technology for Future Life, Tokyo Denki University:JST-CREST() |
2nd Author's Name | Hiroki ISHIZUKA |
2nd Author's Affiliation | Graduate School of Information Science and Technology, the University of Tokyo |
3rd Author's Name | Masayuki IWAI |
3rd Author's Affiliation | Institute of Industrial Science, the University of Tokyo |
4th Author's Name | Jun MIYAZAKI |
4th Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology |
5th Author's Name | Yoshito TOBE |
5th Author's Affiliation | School of Science and Technology for Future Life, Tokyo Denki University:JST-CREST |
Date | 2010-06-28 |
Paper # | DE2010-7 |
Volume (vol) | vol.110 |
Number (no) | 107 |
Page | pp.pp.- |
#Pages | 6 |
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