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RIAO
2000
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Information Technology
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RIAO 2000
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Discovering and Comparing Topic Hierarchies
14 years 1 months ago
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ciir.cs.umass.edu
Hierarchies have been used for organization, summarization, and access to information, yet a lingering issue is how best to construct them. In this paper, our goal is to automatic...
Dawn Lawrie, W. Bruce Croft
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