1605 search results - page 75 / 321 » Search result diversity for informational queries |
220
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CORR
2010
Springer
15 years 3 months ago
2010
Springer
Because of the increasing number of electronic data, designing efficient tools to retrieve and exploit documents is a major challenge. Current search engines suffer from two main d...
213
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PVLDB
2008
15 years 4 months ago
2008
Keyword search in XML repositories is a powerful tool for interactive data exploration. Much work has recently been done on making XML search aware of relationship information emb...
175
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WWW
2005
ACM
16 years 7 months ago
2005
ACM
Large web search engines have to answer thousands of queries per second with interactive response times. Due to the sizes of the data sets involved, often in the range of multiple...
165
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SIGIR
2010
ACM
15 years 6 months ago
2010
ACM
Query reformulation techniques based on query logs have recently proven to be effective for web queries. However, when initial queries have reasonably good quality, these techniqu...
200
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DAGSTUHL
2007
15 years 7 months ago
2007
Methods for Web link analysis and authority ranking such as PageRank are based on the assumption that a user endorses a Web page when creating a hyperlink to this page. There is a...