4761 search results - page 258 / 953 » Generalizing Boundary Points |
185
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COMPGEOM
2009
ACM
15 years 10 months ago
2009
ACM
We present a new (1 + ε)-spanner for sets of n points in Rd . Our spanner has size O(n/εd−1 ) and maximum degree O(logd n). The main advantage of our spanner is that it can be...
183
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COMPGEOM
2005
ACM
15 years 7 months ago
2005
ACM
We present a new multi-dimensional data structure, which we call the skip quadtree (for point data in R2) or the skip octree (for point data in Rd, with constant d > 2). Our da...
216
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DEXA
2006
Springer
15 years 7 months ago
2006
Springer
In recent years, many emerging database applications deal with large sets of continuously moving data objects. Since no computer system can commit continuously occurring infinitesi...
160
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IJCAI
2007
15 years 7 months ago
2007
Linear Discriminant Analysis (LDA) is a popular data-analytic tool for studying the class relationship between data points. A major disadvantage of LDA is that it fails to discove...
154
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TOG
2002
15 years 5 months ago
2002
We present a system for interactive shape and appearance editing of 3D point-sampled geometry. By generalizing conventional 2D pixel editors, our system supports a great variety o...