| Presentation | 2009-07-16 Applying a Probabilistic Inference Stream Processing Engine to a Camera Sensor Network Ryo SATO, Hideyuki KAWASHIMA, Hiroyuki KITAGAWA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The purpose of this paper is to appropriately incorporate Bayesian networks into a relational stream processing system in the form of abstract data type. To achieve it, we propose two mechanisms. The first proposal is a mechanism to associate an input relation with an internal relation which has Bayesian networks. We refer to it as ASSOC, and show its processing mechanism and interface as a data definition language. The second proposal is a new state management mechanism with lifespan concept for Bayesian network operator, revising our previous work. The proposal includes counting of event sets and event based invocation. of probability propagation, which realizes appropriate event detections. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Bayesian Network / Stream Data Processing / Camera Sensor Network / Event Window Operator |
| Paper # | USN2009-20 |
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| Conference Information | |
| Committee | USN |
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| Conference Date | 2009/7/9(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Ubiquitous and Sensor Networks(USN) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Applying a Probabilistic Inference Stream Processing Engine to a Camera Sensor Network |
| Sub Title (in English) | |
| Keyword(1) | Bayesian Network |
| Keyword(2) | Stream Data Processing |
| Keyword(3) | Camera Sensor Network |
| Keyword(4) | Event Window Operator |
| 1st Author's Name | Ryo SATO |
| 1st Author's Affiliation | Graduate School of Systems and Information Engineering, University of Tsukuba() |
| 2nd Author's Name | Hideyuki KAWASHIMA |
| 2nd Author's Affiliation | Graduate School of Systems and Information Engineering, University of Tsukuba:Center for Computational Sciences, University of Tsukuba |
| 3rd Author's Name | Hiroyuki KITAGAWA |
| 3rd Author's Affiliation | Graduate School of Systems and Information Engineering, University of Tsukuba:Center for Computational Sciences, University of Tsukuba |
| Date | 2009-07-16 |
| Paper # | USN2009-20 |
| Volume (vol) | vol.109 |
| Number (no) | 131 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |