Intra-hour photovoltaic forecasting through a time-varying Markov switching model

K Rosen, C Angeles-Camacho, V Elvira… - Energy, 2023 - Elsevier
This work presents a Markov switching model with a time-varying transition matrix to forecast
intra-hour photovoltaic (PV) power output, aiming at providing forecasting flexibility. First, the …

Particle filtering for nonlinear/non-Gaussian systems with energy harvesting sensors subject to randomly occurring sensor saturations

W Song, Z Wang, J Wang, FE Alsaadi… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
In this paper, the particle filtering problem is investigated for a class of nonlinear/non-
Gaussian systems with energy harvesting sensors subject to randomly occurring sensor …

Near and far field model mismatch: Implications on 6G communications, localization, and sensing

A Elzanaty, J Liu, A Guerra, F Guidi… - IEEE Internet of …, 2024 - ieeexplore.ieee.org
The upcoming 6G technology is expected to operate in near-field (NF) radiating conditions
thanks to high-frequency and electrically large antenna arrays. Although several studies …

Differentiable bootstrap particle filters for regime-switching models

W Li, X Chen, W Wang, V Elvira… - 2023 IEEE Statistical …, 2023 - ieeexplore.ieee.org
Differentiable particle filters are an emerging class of particle filtering methods that use
neural networks to construct and learn parametric state-space models. In real-world …

Regime learning for differentiable particle filters

JJ Brady, Y Luo, W Wang, V Elvira… - 2024 27th International …, 2024 - ieeexplore.ieee.org
Differentiable particle filters are an emerging class of models that combine sequential Monte
Carlo techniques with the flexibility of neural networks to perform state space inference. This …

Filtering of high-dimensional data for sequential classification

M Ajirak, Y Liu, PM Djurić - 2024 27th International Conference …, 2024 - ieeexplore.ieee.org
In many science and engineering problems, we observe high-dimensional data acquired
sequentially. At each time instant, these data correspond to one of a predefined number of …

Grid Particle Gibbs with Ancestor Sampling for State-Space Models

M Llewellyn, R King, V Elvira, G Ross - arxiv preprint arxiv:2501.03395, 2025 - arxiv.org
We consider the challenge of estimating the model parameters and latent states of general
state-space models within a Bayesian framework. We extend the commonly applied particle …

Differentiable Interacting Multiple Model Particle Filtering

JJ Brady, Y Luo, W Wang, V Elvira, Y Li - arxiv preprint arxiv:2410.00620, 2024 - arxiv.org
We propose a sequential Monte Carlo algorithm for parameter learning when the studied
model exhibits random discontinuous jumps in behaviour. To facilitate the learning of high …

[HTML][HTML] Robust sequential online prediction with dynamic ensemble of multiple models: A review

B Liu - Neurocomputing, 2023 - Elsevier
The use of time series for sequential online prediction (SOP) has long been a research topic,
but achieving robust and computationally efficient SOP with non-stationary time series …

Robust dynamic multi-modal data fusion: A model uncertainty perspective

B Liu - IEEE Signal Processing Letters, 2021 - ieeexplore.ieee.org
This letter is concerned with multi-modal data fusion (MMDF) under unexpected modality
failures in nonlinear non-Gaussian dynamic processes. An efficient framework to tackle this …