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CVPR
2007
IEEE
16 years 8 months ago
Trace Ratio vs. Ratio Trace for Dimensionality Reduction
A large family of algorithms for dimensionality reduction end with solving a Trace Ratio problem in the form of arg maxW Tr(WT SpW)/Tr(WT SlW)1 , which is generally transformed in...
Huan Wang, Shuicheng Yan, Dong Xu, Xiaoou Tang, Th...
ICDE
2008
IEEE
124views Database» more  ICDE 2008»
16 years 7 months ago
Mining Approximate Order Preserving Clusters in the Presence of Noise
Subspace clustering has attracted great attention due to its capability of finding salient patterns in high dimensional data. Order preserving subspace clusters have been proven to...
Mengsheng Zhang, Wei Wang 0010, Jinze Liu
VIS
2007
IEEE
149views Visualization» more  VIS 2007»
16 years 7 months ago
Time Dependent Processing in a Parallel Pipeline Architecture
Pipeline architectures provide a versatile and efficient mechanism for constructing visualizations, and they have been implemented in numerous libraries and applications over the p...
John Biddiscombe, Berk Geveci, Ken Martin, Kenn...
DAC
2004
ACM
16 years 7 months ago
A frequency relaxation approach for analog/RF system-level simulation
The increasing complexity of today's mixed-signal integrated circuits necessitates both top-down and bottom-up system-level verification. Time-domain state-space modeling and...
Xin Li, Yang Xu, Peng Li, Padmini Gopalakrishnan, ...
ICLP
2009
Springer
16 years 7 months ago
Incremental Answer Completion in the SLG-WAM
The SLG-WAM of XSB Prolog soundly implements the Well-Founded Semantics (WFS) for logic programs, but in a few pathological cases its engine treats atoms as undefined that are true...
Alexandre Miguel Pinto, Luís Moniz Pereira,...