| Download | - View accepted manuscript: Indexing Spoken Documents with Hierarchical Semantic Structures : Semantic Tree-to-string Alignment Models (PDF, 635 KiB)
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| Author | Search for: Zhu, Xiaodan1; Search for: Cherry, Colin1; Search for: Penn, Gerald |
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| Affiliation | - National Research Council of Canada. NRC Institute for Information Technology
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| Format | Text, Article |
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| Conference | IJCNLP 2011 - 5th International Joint Conference on Natural Language Processing, Chiang Mai, Thailand, November 8-13, 2011, Chiang Mai, Thailand |
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| Abstract | This paper addresses a semantic tree-to-string alignment problem: indexing spoken documents with known hierarchical semantic structures, with the goal to help index and access such archives. We propose and study a number of alignment models of different modeling capabilities and time complexities to provide a comprehensive understanding of these unsupervised models and hence the problem itself. |
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| Publication date | 2011-11-12 |
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| In | |
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| Language | English |
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| Peer reviewed | Yes |
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| NPARC number | 19040610 |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | 6e1a4dbe-9072-44b1-8848-9794e1177dd4 |
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| Record created | 2011-12-07 |
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| Record modified | 2020-04-21 |
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