• Publications
  • Influence
People tracking using hybrid Monte Carlo filtering
  • Kiam Choo, David J. Fleet
  • Mathematics, Computer Science
  • Proceedings Eighth IEEE International Conference…
  • 7 July 2001
This paper describes a modified particle filter that uses a Markov chain Monte Carlo technique called hybrid Monte Carlo (HMC) to obtain samples in high dimensional spaces. Expand
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Learning hyperparameters for neural network models using Hamiltonian dynamics
Learning Hyperparameters for Neural Network Models Using Hamiltonian Dynamics Kiam Choo Master of Science Graduate Department of Computer Science University of Toronto 2000 We consider a feedforwardExpand
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Traveling Granular Segregation Patterns in a Long Drum Mixer
Mixtures of granular media often exhibit size segregation along the axis of a partially-filled, horizontal, rotating cylinder. Previous experiments have observed axial bands of segregation that growExpand
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Dynamics of granular segregation patterns in a long drum mixer
We have studied the early time evolution of granular segregation patterns in a horizontal rotating cylinder partially filled with a sand-salt mixture. The growth of concentration fluctuationsExpand
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The verity federated infrastructure
In the course of researching a subject, it is often necessary to submit the same search request to multiple heterogeneous information sources in order to (a) aggregate as much information as possible, and (b) integrate different aspects of the subject into a coherent report. The Verity Federated Infrastructure addresses this problem by providing a flexible framework for adding new sources and customizing the way in which results are integrated, post-processed and presented. Expand
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Equilibrage automatique de la charge du reseau utilisant des ressources autodupliquees
L'invention porte sur un procede, sur un systeme et un sur programme informatique equilibrant la charge de calcul et de reseau entre des ordinateurs en reseau en utilisant des programmesExpand