24105 search results - page 436 / 4821 » Models in Information Retrieval |
265
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VLDB
2006
ACM
16 years 7 months ago
2006
ACM
For querying structured and semistructured data, data retrieval and document retrieval are two valuable and complementary techniques that have not yet been fully integrated. In thi...
183
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CLEF
2005
Springer
16 years 12 days ago
2005
Springer
This paper describes our participation to the English Girt Task of CLEF 2005 Campaign. A method for conceptual indexing based on WordNet is used. Both documents and queries are map...
205
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WWW
2010
ACM
15 years 10 months ago
2010
ACM
Realtime web search refers to the retrieval of very fresh content which is in high demand. An effective portal web search engine must support a variety of search needs, including ...
195
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IWSSD
1993
IEEE
15 years 11 months ago
1993
IEEE
We are developing tools to support a conversational metaphor for requirements definition and analysis. Our conversational model consists of three components: (1) a hypertextual re...
166
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WIDM
2005
ACM
16 years 12 days ago
2005
ACM
Web Directories are repositories of Web pages organized in a hierarchy of topics and sub-topics. In this paper, we present DirectoryRank, a ranking framework that orders the pages...