1629 search results - page 188 / 326 » Hardness Results and Efficient Algorithms for Graph Powers |
SMA
2008
ACM
14 years 10 months ago
2008
ACM
In this paper, we present a new visibility-based feature extraction algorithm from discrete models as dense point clouds resulting from laser scans. Based on the observation that ...
WWW
2005
ACM
15 years 10 months ago
2005
ACM
Link Analysis has been a popular and widely used Web mining technique, especially in the area of Web search. Various ranking schemes based on link analysis have been proposed, of ...
ICML
2009
IEEE
15 years 11 months ago
2009
IEEE
Clustering data in high dimensions is believed to be a hard problem in general. A number of efficient clustering algorithms developed in recent years address this problem by proje...
3DIM
2007
IEEE
15 years 4 months ago
2007
IEEE
In this paper, we present a new algorithm to reconstruct 3D surfaces from an unorganized point cloud based on generalizing the MPU implicit algorithm through introducing a powerfu...
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ICALP
2011
Springer
14 years 1 months ago
2011
Springer
Competitive analysis is the established tool for measuring the output quality of algorithms that work in an online environment. Recently, the model of advice complexity has been in...