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ICML
2001
IEEE
14 years 11 months ago
Direct Policy Search using Paired Statistical Tests
Direct policy search is a practical way to solve reinforcement learning problems involving continuous state and action spaces. The goal becomes finding policy parameters that maxi...
Malcolm J. A. Strens, Andrew W. Moore
ACCV
2006
Springer
14 years 4 months ago
A Multiscale Co-linearity Statistic Based Approach to Robust Background Modeling
Background subtraction is an essential task in several static camera based computer vision systems. Background modeling is often challenged by spatio-temporal changes occurring due...
Prithwijit Guha, Dibyendu Palai, K. S. Venkatesh, ...
ICCV
2007
IEEE
15 years 21 hour ago
Optimization and Learning for Registration of Moving Dynamic Textures
We address the problem of registering a sequence of images in a moving dynamic texture video. This involves optimization with respect to camera motion, the average image, and the ...
Junzhou Huang, Xiaolei Huang, Dimitris N. Metaxas
SIGIR
1999
ACM
14 years 2 months ago
A Similarity-based Probability Model for Latent Semantic Indexing
A dual probability model is constructed for the Latent Semantic Indexing LSI using the cosine similarity measure. Both the document-document similarity matrix and the term-term ...
Chris H. Q. Ding
ICCAD
1999
IEEE
88views Hardware» more  ICCAD 1999»
14 years 2 months ago
Performance optimization under rise and fall parameters
Typically,cell parameterssuch as the pin-to-pinintrinsicdelays, load-dependentcoe cients,andinputpin capacitanceshavedifferent values for rising and falling signals. The performan...
Rajeev Murgai