1244 search results - page 81 / 249 » Cluster Based Personalized Search |
133
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JAIR
2011
14 years 11 months ago
2011
Many web-search queries serve as the beginning of an exploration of an unknown space of information, rather than looking for a specific web page. To answer such queries effectiv...
109
Voted
CVPR
2007
IEEE
16 years 6 months ago
2007
IEEE
In this paper we present two contributions to improve accuracy and speed of an image search system based on bag-of-features: a contextual dissimilarity measure (CDM) and an effici...
133
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CIBCB
2007
IEEE
15 years 8 months ago
2007
IEEE
-- A large and reliable DNA codeword library is the key to the success of DNA based computing. Searching for the set of reliable DNA codewords is an NP-hard problem, which can take...
153
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ICML
2008
IEEE
16 years 4 months ago
2008
IEEE
In this paper we investigate two aspects of ranking problems on large graphs. First, we augment the deterministic pruning algorithm in Sarkar and Moore (2007) with sampling techni...
125
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IEEECIT
2005
IEEE
15 years 9 months ago
2005
IEEE
Similarity search leveraging distance-based index structures is increasingly being used for complex data types. It has been shown that for high dimensional uniform vectors with si...