A fast algorithm for particle simulations
Journal of Computational Physics
Probabilistic reasoning in intelligent systems: networks of plausible inference
Probabilistic reasoning in intelligent systems: networks of plausible inference
A Smoothing Filter for CONDENSATION
ECCV '98 Proceedings of the 5th European Conference on Computer Vision-Volume I - Volume I
Improved Fast Gauss Transform and Efficient Kernel Density Estimation
ICCV '03 Proceedings of the Ninth IEEE International Conference on Computer Vision - Volume 2
Maintaining Multi-Modality through Mixture Tracking
ICCV '03 Proceedings of the Ninth IEEE International Conference on Computer Vision - Volume 2
Monte Carlo methods for tempo tracking and rhythm quantization
Journal of Artificial Intelligence Research
Event queries on correlated probabilistic streams
Proceedings of the 2008 ACM SIGMOD international conference on Management of data
Robust video stabilization based on particle filter tracking of projected camera motion
IEEE Transactions on Circuits and Systems for Video Technology
An EM Based Training Algorithm for Recurrent Neural Networks
ICANN '09 Proceedings of the 19th International Conference on Artificial Neural Networks: Part I
A Study on Smoothing for Particle-Filtered 3D Human Body Tracking
International Journal of Computer Vision
Bayesian phase tracking for multiple pulse signals
Signal Processing
Fast kernel conditional density estimation: A dual-tree Monte Carlo approach
Computational Statistics & Data Analysis
EP for Efficient Stochastic Control with Obstacles
Proceedings of the 2010 conference on ECAI 2010: 19th European Conference on Artificial Intelligence
Penalized least squares for smoothing financial time series
AI'11 Proceedings of the 24th international conference on Advances in Artificial Intelligence
An unscented Kalman smoother for volatility extraction: Evidence from stock prices and options
Computational Statistics & Data Analysis
Approximation trade-offs in a Markovian stream warehouse: An empirical study
Information Systems
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We propose efficient particle smoothing methods for generalized state-spaces models. Particle smoothing is an expensive O(N2) algorithm, where N is the number of particles. We overcome this problem by integrating dual tree recursions and fast multipole techniques with forward-backward smoothers, a new generalized two-filter smoother and a maximum a posteriori (MAP) smoother. Our experiments show that these improvements can substantially increase the practicality of particle smoothing.