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BMCBI
2010
97views more  BMCBI 2010»
15 years 1 months ago
A semi-parametric Bayesian model for unsupervised differential co-expression analysis
Background: Differential co-expression analysis is an emerging strategy for characterizing disease related dysregulation of gene expression regulatory networks. Given pre-defined ...
Johannes M. Freudenberg, Siva Sivaganesan, Michael...
ECIR
2009
Springer
16 years 3 months ago
If I Had a Million Queries
As document collections grow larger, the information needs and relevance judgments in a test collection must be well-chosen within a limited budget to give the most reliable and ro...
Ben Carterette, Virgiliu Pavlu, Evangelos Kanoulas...
153
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ICRA
2005
IEEE
105views Robotics» more  ICRA 2005»
16 years 9 days ago
Iteratively Locating Voronoi Vertices for Dispersion Estimation
— We present a new sampling-based algorithm for iteratively locating Voronoi vertices of a point set in the unit cube Id = [0, 1]d . The algorithm takes an input sample and execu...
Stephen R. Lindemann, Peng Cheng
AUSAI
2004
Springer
16 years 3 days ago
An ACO Algorithm for the Most Probable Explanation Problem
We describe an Ant Colony Optimization (ACO) algorithm, ANT-MPE, for the most probable explanation problem in Bayesian network inference. After tuning its parameters settings, we c...
Haipeng Guo, Prashanth R. Boddhireddy, William H. ...
ICPR
2010
IEEE
15 years 9 months ago
Beyond "Near-Duplicates": Learning Hash Codes for Efficient Similar-Image Retrieval
Finding similar images in a large database is an important, but often computationally expensive, task. In this paper, we present a two-tier similar-image retrieval system with the...
Shumeet Baluja, Michele Covell