4047 search results - page 542 / 810 » The Discrete Basis Problem |
177
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SIGMOD
2001
ACM
16 years 5 months ago
2001
ACM
Similarity search in large time series databases has attracted much research interest recently. It is a difficult problem because of the typically high dimensionality of the data....
129
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COMPGEOM
2009
ACM
15 years 11 months ago
2009
ACM
Nonlinear dimensionality reduction (NLDR) algorithms such as Isomap, LLE and Laplacian Eigenmaps address the problem of representing high-dimensional nonlinear data in terms of lo...
143
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COMPGEOM
2009
ACM
15 years 11 months ago
2009
ACM
We present cache-oblivious solutions to two important variants of range searching: range reporting and approximate range counting. Our main contribution is a general approach for ...
152
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IMC
2004
ACM
15 years 10 months ago
2004
ACM
— Geolocation of Internet hosts enables a diverse and interesting new class of location-aware applications. Previous measurement-based approaches use reference hosts, called land...
141
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ECCV
2004
Springer
15 years 10 months ago
2004
Springer
3D reconstruction from image data is required in many medical procedures. Recently, the use of fluoroscopy data to generate these 3D models has been explored. Most existing methods...