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NIPS
2000
15 years 8 months ago
Using Free Energies to Represent Q-values in a Multiagent Reinforcement Learning Task
The problem of reinforcement learning in large factored Markov decision processes is explored. The Q-value of a state-action pair is approximated by the free energy of a product o...
Brian Sallans, Geoffrey E. Hinton
208
Voted
CGI
2000
IEEE
15 years 11 months ago
Head Detection and Tracking by 2-D and 3-D Ellipsoid Fitting
A novel procedure for segmenting a set of scattered 3D data obtained from a head and shoulders multiview sequence is presented. The procedure consists of two steps. In the first ...
Nikos Grammalidis, Michael G. Strintzis
SIGECOM
1999
ACM
202views ECommerce» more  SIGECOM 1999»
15 years 11 months ago
A methodology for workload characterization of E-commerce sites
Performance analysis and capacity planning for e-commerce sites poses an interesting problem: how to best characterize the workload of these sites. Tradition al workload character...
Daniel A. Menascé, Virgilio Almeida, Rodrig...
ICIAP
2003
ACM
16 years 6 months ago
Camera calibration and 3D reconstruction using interval analysis
This paper deals with the problem of error estimation in 3D reconstruction. It shows how interval analysis can be used in this way for 3D vision applications. The description of a...
Benoît Telle, Marie-José Aldon, Nacim...
CVPR
2009
IEEE
3248views Computer Vision» more  CVPR 2009»
17 years 1 months ago
Single Image Haze Removal Using Dark Channel Prior
In this paper, we propose a simple but effective image prior - dark channel prior to remove haze from a single input image. The dark channel prior is a kind of statistics of the...
Kaiming He (The Chinese University of Hong Kong), ...