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BMCBI
2010
154views more  BMCBI 2010»
13 years 8 months ago
Motif Enrichment Analysis: a unified framework and an evaluation on ChIP data
Background: A major goal of molecular biology is determining the mechanisms that control the transcription of genes. Motif Enrichment Analysis (MEA) seeks to determine which DNA-b...
Robert C. McLeay, Timothy L. Bailey
GECCO
2007
Springer
200views Optimization» more  GECCO 2007»
14 years 2 months ago
Performance analysis of niching algorithms based on derandomized-ES variants
A survey of niching algorithms, based on 5 variants of derandomized Evolution Strategies (ES), is introduced. This set of niching algorithms, ranging from the very first derandom...
Ofer M. Shir, Thomas Bäck
GLVLSI
2000
IEEE
145views VLSI» more  GLVLSI 2000»
14 years 6 days ago
CMOS system-on-a-chip voltage scaling beyond 50nm
† The limits on CMOS energy dissipation imposed by subthreshold leakage currents and by wiring capacitance are investigated for CMOS generations beyond 50nm at NTRS projected loc...
Azeez J. Bhavnagarwala, Blanca Austin, Ashok Kapoo...
DAGM
2006
Springer
13 years 11 months ago
Parameterless Isomap with Adaptive Neighborhood Selection
Abstract. Isomap is a highly popular manifold learning and dimensionality reduction technique that effectively performs multidimensional scaling on estimates of geodesic distances....
Nathan Mekuz, John K. Tsotsos
SDM
2010
SIAM
195views Data Mining» more  SDM 2010»
13 years 9 months ago
Adaptive Informative Sampling for Active Learning
Many approaches to active learning involve periodically training one classifier and choosing data points with the lowest confidence. An alternative approach is to periodically cho...
Zhenyu Lu, Xindong Wu, Josh Bongard