1721 search results - page 187 / 345 » Natural Language Processing in Information Retrieval |
163
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SIGIR
2003
ACM
15 years 9 months ago
2003
ACM
This paper presents a novel domain-independent text segmentation method, which identifies the boundaries of topic changes in long text documents and/or text streams. The method c...
240
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SIGMOD
2007
ACM
16 years 4 months ago
2007
ACM
Keyword search enables web users to easily access XML data without the need to learn a structured query language and to study possibly complex data schemas. Existing work has addr...
118
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COLING
1996
15 years 5 months ago
1996
This paper presents an efficient algorithm for retrieving from a database of trees, all trees that match a given query tree appro,imately, that is, within a certain error toleranc...
174
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IUI
2006
ACM
15 years 10 months ago
2006
ACM
Studying the relationship between natural language and affective information as well as assessing the underpinned affective qualities of natural language are becoming crucial for ...
136
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TREC
1994
15 years 5 months ago
1994
: This paper describes an approach to information retrieval based on a syntactic analysis of the document texts and user queries, and from that analysis, the construction of tree s...