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133
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LWA
2008
15 years 5 months ago
2008
In order to support the navigation in huge document collections efficiently, tagged hierarchical structures can be used. Often, multiple tags are used to describe resources. For u...
147
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FLAIRS
2001
15 years 5 months ago
2001
Thepaper deals with investigations concerning potential structures of documentsthat will be subject to automated information extraction. The focus is on folding principles and the...
104
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IJCAI
2003
15 years 5 months ago
2003
There exist two types of wrappers: the string based wrapper such as the LR wrapper, and the tree based wrapper. A tree based wrapper designates extraction regions by nodes on the ...
137
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JISBD
2003
15 years 5 months ago
2003
Abstract. Ontology languages are being proposed to provide machine-understandable descriptions of resources that permit easy location of these resource. Content managers can also b...
127
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RIAO
2000
15 years 5 months ago
2000
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...