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JMLR
2006
120views more  JMLR 2006»
15 years 7 months ago
Learning Parts-Based Representations of Data
Many perceptual models and theories hinge on treating objects as a collection of constituent parts. When applying these approaches to data, a fundamental problem arises: how can w...
David A. Ross, Richard S. Zemel
JMLR
2006
118views more  JMLR 2006»
15 years 7 months ago
Learning Factor Graphs in Polynomial Time and Sample Complexity
We study the computational and sample complexity of parameter and structure learning in graphical models. Our main result shows that the class of factor graphs with bounded degree...
Pieter Abbeel, Daphne Koller, Andrew Y. Ng
PAMI
2008
162views more  PAMI 2008»
15 years 7 months ago
Nonchronological Video Synopsis and Indexing
The amount of captured video is growing with the increased numbers of video cameras, especially the increase of millions of surveillance cameras that operate 24 hours/day. Since vi...
Yael Pritch, Alex Rav-Acha, Shmuel Peleg
PAMI
2006
178views more  PAMI 2006»
15 years 7 months ago
Learning Nonlinear Image Manifolds by Global Alignment of Local Linear Models
Appearance-based methods, based on statistical models of the pixel values in an image (region) rather than geometrical object models, are increasingly popular in computer vision. I...
Jakob J. Verbeek
SIAMAM
2008
76views more  SIAMAM 2008»
15 years 7 months ago
Stability of Solitary Waves in a Semiconductor Drift-Diffusion Model
We consider a macroscopic (drift-diffusion) model describing a simple microwave generator, consisting of a special type of semiconductor material that, when biased above a certain ...
C. M. Cuesta, C. Schmeiser