452 search results - page 56 / 91 » PDE-based fast local level set method |
216
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SIGMOD
2006
ACM
16 years 4 months ago
2006
ACM
We introduce a method to discover optimal local patterns, which concisely describe the main trends in a time series. Our approach examines the time series at multiple time scales ...
120
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ICCV
2009
IEEE
15 years 1 months ago
2009
IEEE
Geometric verification with RANSAC has become a crucial step for many local feature based matching applications. Therefore, the details of its implementation are directly relevant...
152
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PAKDD
2009
ACM
16 years 1 months ago
2009
ACM
Spectral clustering refers to a flexible class of clustering procedures that can produce high-quality clusterings on small data sets but which has limited applicability to large-...
109
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SAC
2009
ACM
15 years 10 months ago
2009
ACM
Outlyingness is a subjective concept relying on the isolation level of a (set of) record(s). Clustering-based outlier detection is a field that aims to cluster data and to detect...
125
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LOCA
2009
Springer
15 years 10 months ago
2009
Springer
With proliferation of ubiquitous computing, digital access is facing an increasing risk since unauthorized client located at any place may intrude a local server. Location Based Ac...