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» Adaptive Index Structures

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IJCAI
2007

153views Artificial Intelligence» more IJCAI 2007»

Supervised Latent Semantic Indexing Using Adaptive Sprinkling

14 years 11 months ago

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Latent Semantic Indexing (LSI) has been shown to be effective in recovering from synonymy and polysemy in text retrieval applications. However, since LSI ignores class labels of t...

Sutanu Chakraborti, Rahman Mukras, Robert Lothian,...

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TSMC
2008

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AIDOA: An Adaptive and Energy-Conserving Indexing Method for On-Demand Data Broadcasting Systems

14 years 9 months ago

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Since only a modest improvement in battery lifetime is expected in the next few years, energy conservation is raised as a key factor of the design of mobile devices. In view of th...

Jiun-Long Huang

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110

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TKDE
2011

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Adaptive Cluster Distance Bounding for High-Dimensional Indexing

14 years 4 months ago

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—We consider approaches for similarity search in correlated, high-dimensional data-sets, which are derived within a clustering framework. We note that indexing by “vector appro...

Sharadh Ramaswamy, Kenneth Rose

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123

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ICDE
2008
IEEE

121views Database» more ICDE 2008»

COSTA: Adaptive Indexing for Terms in a Large-scale Distributed System

15 years 11 months ago