538 search results - page 108 / 108 » Efficient and Effective Clustering Methods for Spatial Data ... |
162
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CVPR
2010
IEEE
16 years 10 days ago
2010
IEEE
A novel method for crowd flow modeling and anomaly detection is proposed for both coherent and incoherent scenes. The novelty is revealed in three aspects. First, it is a unique ut...
128
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VC
2008
15 years 4 months ago
2008
Existing techniques for fast, high-quality rendering of translucent materials often fix BSSRDF parameters at precomputation time. We present a novel method for accurate rendering a...
149
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WWW
2006
ACM
16 years 4 months ago
2006
ACM
Large-scale text categorization is an important research topic for Web data mining. One of the challenges in large-scale text categorization is how to reduce the amount of human e...