459 search results - page 46 / 92 » Random sampling from a search engine's index |
130
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SWAP
2008
15 years 5 months ago
2008
The traditional strategy performed by Information Retrieval (IR) systems is ranked keyword search: for a given query, a list of documents, ordered by relevance, is returned. Releva...
163
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CSCW
2012
ACM
13 years 11 months ago
2012
ACM
People often find useful content on the web via social media. However, it is difficult to manually aggregate the information and recommendations embedded in a torrent of social ...
122
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CIKM
1999
Springer
15 years 8 months ago
1999
Springer
Large scale networked image retrieval systems face a number of problems that are not fully satis ed by current systems. On one hand, integrated solutions that store all image data...
165
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ICCV
2007
IEEE
16 years 6 months ago
2007
IEEE
Traditional image retrieval methods require a "query image" to initiate a search for members of an image category. However, when the image database is unstructured, and ...
136
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ISAAC
2003
Springer
15 years 9 months ago
2003
Springer
We propose a new lattice reduction method. Our algorithm approximates shortest lattice vectors up to a factor ≤ (k/6)n/2k and makes use of Grover’s quantum search algorithm. Th...