783 search results - page 101 / 157 » Modeling High-Dimensional Index Structures using Sampling |
111
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HT
1998
ACM
15 years 5 months ago
1998
ACM
In this paper, we introduce an integrated approach to the development of spatial hypertext. This approach brings together several theories and techniques concerning semantic struc...
139
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SPIRE
2010
Springer
14 years 12 months ago
2010
Springer
The rank and select operations over a string of length n from an alphabet of size σ have been used widely in the design of succinct data structures. In many applications, the stri...
136
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TSP
2010
14 years 8 months ago
2010
Sparse graphical models have proven to be a flexible class of multivariate probability models for approximating high-dimensional distributions. In this paper, we propose techniques...
CGF
2010
15 years 1 months ago
2010
In this paper we study the comprehensive effects on volume rendered images due to numerical errors caused by the use of finite precision for data representation and processing. To...
111
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PR
2010
14 years 12 months ago
2010
We develop a supervised dimensionality reduction method, called Lorentzian Discriminant Projection (LDP), for feature extraction and classification. Our method represents the str...