| Presentation | 2013-03-12 Estimation of the Representative Story Transition in a Chronological Semantic Structure of News Topics Kosuke KATO, Ichiro IDE, Daisuke DEGUCHI, Hiroshi MURASE, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Archiving news videos is regarded as important since they are valuable sources of important social information. When exploiting archived news videos as information sources, it is important to track the flow of topics to understand their contents comprehensively. Concerning it, a method that structures the chronological semantic relations between news stories; the "topic thread structure" has been proposed. It allows the understanding of the circumstance of topics by tracking related stories one after another from the initial story. However, this imposes a user to watch many stories along the structure when it contains various topics. Thus, we propose a method that estimates the representative story transition in a topic thread structure. In the proposed method, features obtained from a story and those from the topic thread structure are used for the estimation. We confirmed the effectiveness of the proposed method by comparing it with a representative topic thread obtained from votes by subjects. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | News video / video archive / topic thread structure / topic tracking |
| Paper # | IMQ2012-77,IE2012-181,MVE2012-138,WIT2012-87 |
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| Conference Information | |
| Committee | IE |
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| Conference Date | 2013/3/4(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Image Engineering (IE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Estimation of the Representative Story Transition in a Chronological Semantic Structure of News Topics |
| Sub Title (in English) | |
| Keyword(1) | News video |
| Keyword(2) | video archive |
| Keyword(3) | topic thread structure |
| Keyword(4) | topic tracking |
| 1st Author's Name | Kosuke KATO |
| 1st Author's Affiliation | Nagoya University, Faculty of Engineering() |
| 2nd Author's Name | Ichiro IDE |
| 2nd Author's Affiliation | Nagoya University, Graduate School of Information Science |
| 3rd Author's Name | Daisuke DEGUCHI |
| 3rd Author's Affiliation | Research Organization of Information and Systems, National Institute of Informatics |
| 4th Author's Name | Hiroshi MURASE |
| 4th Author's Affiliation | Nagoya University, Information and Communications Headquarters |
| Date | 2013-03-12 |
| Paper # | IMQ2012-77,IE2012-181,MVE2012-138,WIT2012-87 |
| Volume (vol) | vol.112 |
| Number (no) | 473 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |