| Presentation | 2007-10-30 Visualization of Meetings by Stream Data Processing of Voices Tsuneyuki IMAKI, Nobuo SATO, Norihiko MORIWAKI, Itaru NISHIZAWA, Masashi EGI, Toshihiko KASHIYAMA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Emerging RFID technology and sensor network systems produce huge amount of data, and modem enterprise data processing systems must handle them in the real-time fashion. Stream data processing, which continuously processes the data in the real-time fashion, has proposed and accepted as a new data processing paradigm. We have developed a meeting visualization system utilizing the stream data processing for improving the productivity of brainstorming meetings. The system detects speeches in the meetings by processing voice data collected via sound sensors, analyzes the activity of the meetings on real time, and visualizes the analyzed results on a large screen. In this paper, we describe the system features focusing on the data analysis methods realized with the stream data processing. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Sound sensor / Meeting analysis / Stream data processing / Speaker detection |
| Paper # | USN2007-40 |
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| Committee | USN |
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| Conference Date | 2007/10/23(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| 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) | Visualization of Meetings by Stream Data Processing of Voices |
| Sub Title (in English) | |
| Keyword(1) | Sound sensor |
| Keyword(2) | Meeting analysis |
| Keyword(3) | Stream data processing |
| Keyword(4) | Speaker detection |
| 1st Author's Name | Tsuneyuki IMAKI |
| 1st Author's Affiliation | Central Research Laboratory, Hitachi, Ltd.() |
| 2nd Author's Name | Nobuo SATO |
| 2nd Author's Affiliation | Advanced Research Laboratory, Hitachi, Ltd. |
| 3rd Author's Name | Norihiko MORIWAKI |
| 3rd Author's Affiliation | Advanced Research Laboratory, Hitachi, Ltd. |
| 4th Author's Name | Itaru NISHIZAWA |
| 4th Author's Affiliation | Central Research Laboratory, Hitachi, Ltd. |
| 5th Author's Name | Masashi EGI |
| 5th Author's Affiliation | Central Research Laboratory, Hitachi, Ltd. |
| 6th Author's Name | Toshihiko KASHIYAMA |
| 6th Author's Affiliation | Central Research Laboratory, Hitachi, Ltd. |
| Date | 2007-10-30 |
| Paper # | USN2007-40 |
| Volume (vol) | vol.107 |
| Number (no) | 294 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |