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127
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SSD
2007
Springer
133views Database» more  SSD 2007»
15 years 9 months ago
Compression of Digital Road Networks
Abstract. In the consumer market, there has been an increasing interest in portable navigation systems in the last few years. These systems usually work on digital map databases st...
Jonghyun Suh, Sungwon Jung, Martin Pfeifle, Khoa T...
WAW
2007
Springer
144views Algorithms» more  WAW 2007»
15 years 9 months ago
Approximating Betweenness Centrality
Betweenness is a centrality measure based on shortest paths, widely used in complex network analysis. It is computationally-expensive to exactly determine betweenness; currently th...
David A. Bader, Shiva Kintali, Kamesh Madduri, Mil...
128
Voted
FGR
2006
IEEE
169views Biometrics» more  FGR 2006»
15 years 9 months ago
Combining PCA and LFA for Surface Reconstruction from a Sparse Set of Control Points
This paper presents a novel method for 3D surface reconstruction based on a sparse set of 3D control points. For object classes such as human heads, prior information about the cl...
Reinhard Knothe, Sami Romdhani, Thomas Vetter
GLOBECOM
2006
IEEE
15 years 9 months ago
Voice Activity Detection for VoIP-An Information Theoretic Approach
— Voice enabled applications over the Internet are rapidly gaining popularity. Reducing the total bandwidth requirement can make a non-trivial difference for the subscribers havi...
R. Venkatesha Prasad, R. Muralishankar, S. Vijay, ...
ICMCS
2006
IEEE
101views Multimedia» more  ICMCS 2006»
15 years 9 months ago
Power-Aware Particle Filtering for Video Tracking
This paper presents a novel approach to particle filtering which minimizes the total tracking distortion by considering dynamic variance of proposal density and adaptive number o...
Pan Pan, Dan Schonfeld