Doing time : inducing temporal graphs
Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2006.
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| Format: | Thesis |
| Language: | eng |
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Massachusetts Institute of Technology
2007
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| Online Access: | http://hdl.handle.net/1721.1/37264 |
| _version_ | 1824457826657894400 |
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| author | Bramsen, Philip James |
| author2 | Regina Barzilay. |
| author_facet | Regina Barzilay. Bramsen, Philip James |
| author_sort | Bramsen, Philip James |
| collection | MIT |
| description | Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2006. |
| first_indexed | 2024-09-23T09:56:01Z |
| format | Thesis |
| id | mit-1721.1/37264 |
| institution | Massachusetts Institute of Technology |
| language | eng |
| last_indexed | 2024-09-23T09:56:01Z |
| publishDate | 2007 |
| publisher | Massachusetts Institute of Technology |
| record_format | dspace |
| spelling | mit-1721.1/372642019-04-11T09:57:11Z Doing time : inducing temporal graphs Bramsen, Philip James Regina Barzilay. Massachusetts Institute of Technology. Dept. of Electrical Engineering and Computer Science. Massachusetts Institute of Technology. Dept. of Electrical Engineering and Computer Science. Electrical Engineering and Computer Science. Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2006. Includes bibliographical references (leaves 51-53). We consider the problem of constructing a directed acyclic graph that encodes temporal relations found in a text. The unit of our analysis is a temporal segment, a fragment of text that maintains temporal coherence. The strength of our approach lies in its ability to simultaneously optimize pairwise ordering preferences and global constraints on the graph topology. Our learning method achieves 83% F-measure in temporal segmentation and 84% accuracy in inferring temporal relations between two segments. by Philip James Bramsen. M.Eng. 2007-04-20T15:58:29Z 2007-04-20T15:58:29Z 2006 2006 Thesis http://hdl.handle.net/1721.1/37264 86070223 eng M.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission. http://dspace.mit.edu/handle/1721.1/7582 53 leaves application/pdf Massachusetts Institute of Technology |
| spellingShingle | Electrical Engineering and Computer Science. Bramsen, Philip James Doing time : inducing temporal graphs |
| title | Doing time : inducing temporal graphs |
| title_full | Doing time : inducing temporal graphs |
| title_fullStr | Doing time : inducing temporal graphs |
| title_full_unstemmed | Doing time : inducing temporal graphs |
| title_short | Doing time : inducing temporal graphs |
| title_sort | doing time inducing temporal graphs |
| topic | Electrical Engineering and Computer Science. |
| url | http://hdl.handle.net/1721.1/37264 |
| work_keys_str_mv | AT bramsenphilipjames doingtimeinducingtemporalgraphs |