| Presentation | 2005/7/15 Extraction and Visualization of Trend Information Based on the Cross-document Structure Hidetsugu NANBA, Yoshinobu KUNIMASA, Shiho FUKUSHIMA, Teruaki AIZAWA, Manabu OKUMURA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Trend information is defined as information obtained by synthesis and organization of temporal information such as cabinet approval ratings and stock movements. In this paper, we describe a method for visualizing trend information extracted from multiple documents. We focus on cross-document structure theory (CST) which Radev et al. proposed. The theory expands the notion of Rhetorical Structure Theory (RST) to the relationships between sentences in the different documents. We implement this theory partially, use it to extract trend information, and visualize it as a graph. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Trend Information / Visualization / Cross-document Structure Theory / Automatic Summarization |
| Paper # | NLC2005-11 |
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| Committee | NLC |
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| Conference Date | 2005/7/15(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Natural Language Understanding and Models of Communication (NLC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Extraction and Visualization of Trend Information Based on the Cross-document Structure |
| Sub Title (in English) | |
| Keyword(1) | Trend Information |
| Keyword(2) | Visualization |
| Keyword(3) | Cross-document Structure Theory |
| Keyword(4) | Automatic Summarization |
| 1st Author's Name | Hidetsugu NANBA |
| 1st Author's Affiliation | Hiroshima City University() |
| 2nd Author's Name | Yoshinobu KUNIMASA |
| 2nd Author's Affiliation | Chugoku Sunnnet Corporation |
| 3rd Author's Name | Shiho FUKUSHIMA |
| 3rd Author's Affiliation | Mighty Net |
| 4th Author's Name | Teruaki AIZAWA |
| 4th Author's Affiliation | Hiroshima City University |
| 5th Author's Name | Manabu OKUMURA |
| 5th Author's Affiliation | Tokyo Institute of Technology |
| Date | 2005/7/15 |
| Paper # | NLC2005-11 |
| Volume (vol) | vol.105 |
| Number (no) | 203 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |