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CVPR
2004
IEEE
14 years 10 months ago
Minimum Effective Dimension for Mixtures of Subspaces: A Robust GPCA Algorithm and Its Applications
In this paper, we propose a robust model selection criterion for mixtures of subspaces called minimum effective dimension (MED). Previous information-theoretic model selection cri...
Kun Huang, René Vidal, Yi Ma
CVPR
2005
IEEE
14 years 10 months ago
Using the Inner-Distance for Classification of Articulated Shapes
We propose using the inner-distance between landmark points to build shape descriptors. The inner-distance is defined as the length of the shortest path between landmark points wi...
Haibin Ling, David W. Jacobs
CVPR
2006
IEEE
14 years 10 months ago
Accurate Face Alignment using Shape Constrained Markov Network
In this paper, we present a shape constrained Markov network for accurate face alignment. The global face shape is defined as a set of weighted shape samples which are integrated ...
Lin Liang, Fang Wen, Ying-Qing Xu, Xiaoou Tang, He...
DAC
2004
ACM
14 years 9 months ago
Reducing clock skew variability via cross links
Increasingly significant variational effects present a great challenge for delivering desired clock skew reliably. Non-tree clock network has been recognized as a promising approac...
Anand Rajaram, Jiang Hu, Rabi N. Mahapatra
SPAA
2009
ACM
14 years 9 months ago
Inherent limitations on disjoint-access parallel implementations of transactional memory
Transactional memory (TM) is a promising approach for designing concurrent data structures, and it is essential to develop better understanding of the formal properties that can b...
Hagit Attiya, Eshcar Hillel, Alessia Milani