725 search results - page 67 / 145 » A General Greedy Approximation Algorithm with Applications |
151
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3DIM
2007
IEEE
15 years 4 months ago
2007
IEEE
We propose an algorithm for surface reconstruction from unorganized points based on a view of the sampling process as a deformation from the original surface. In the course of thi...
KDD
2006
ACM
15 years 10 months ago
2006
ACM
Statistics on networks have become vital to the study of relational data drawn from areas such as bibliometrics, fraud detection, bioinformatics, and the Internet. Calculating man...
178
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VLDB
2007
ACM
15 years 10 months ago
2007
ACM
Market analysis is a representative data analysis process with many applications. In such an analysis, critical numerical measures, such as profit and sales, fluctuate over time a...
MICCAI
1999
Springer
15 years 2 months ago
1999
Springer
Interpolation is required in many medical image processing operations. From sampling theory, it follows that the ideal interpolation kernel is the sinc function, which is of infin...
CIKM
2010
Springer
14 years 8 months ago
2010
Springer
Pseudo-relevance feedback (PRF) improves search quality by expanding the query using terms from high-ranking documents from an initial retrieval. Although PRF can often result in ...