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ICPR
2000
IEEE
16 years 4 months ago
Topographic Maps of Color Images
We address the problem of extending topographic maps to color images. A topographic map gives a morphological and a geometrical representation of the information contained in natu...
Bartomeu Coll, Jacques Froment
DAC
2004
ACM
16 years 4 months ago
Placement feedback: a concept and method for better min-cut placements
The advent of strong multi-level partitioners has made topdown min-cut placers a favored choice for modern placer implementations. We examine terminal propagation, an important st...
Andrew B. Kahng, Sherief Reda
DAC
2006
ACM
16 years 4 months ago
Fast analysis of structured power grid by triangularization based structure preserving model order reduction
In this paper, a Triangularization Based Structure preserving (TBS) model order reduction is proposed to verify power integrity of on-chip structured power grid. The power grid is...
Hao Yu, Yiyu Shi, Lei He
ICML
2007
IEEE
16 years 4 months ago
Spectral feature selection for supervised and unsupervised learning
Feature selection aims to reduce dimensionality for building comprehensible learning models with good generalization performance. Feature selection algorithms are largely studied ...
Zheng Zhao, Huan Liu
ICML
2008
IEEE
16 years 4 months ago
Nearest hyperdisk methods for high-dimensional classification
In high-dimensional classification problems it is infeasible to include enough training samples to cover the class regions densely. Irregularities in the resulting sparse sample d...
Hakan Cevikalp, Bill Triggs, Robi Polikar