Neural markov controlled sde: Stochastic optimization for continuous-time data

SW Park, K Lee, J Kwon - International Conference on Learning …, 2021 - openreview.net
We propose a novel probabilistic framework for modeling stochastic dynamics with the
rigorous use of stochastic optimal control theory. The proposed model called the neural …

Neural continuous-discrete state space models for irregularly-sampled time series

AF Ansari, A Heng, A Lim… - … Conference on Machine …, 2023 - proceedings.mlr.press
Learning accurate predictive models of real-world dynamic phenomena (eg, climate,
biological) remains a challenging task. One key issue is that the data generated by both …

Evolved differential model for sporadic graph time-series prediction

Y **ng, J Wu, Y Liu, X Yang… - Intelligent and Converged …, 2024 - ieeexplore.ieee.org
Sensing signals of many real-world network systems, such as traffic network or microgrid,
could be sparse and irregular in both spatial and temporal domains due to reasons such as …

AGGDN: A Continuous Stochastic Predictive Model for Monitoring Sporadic Time Series on Graphs

Y **ng, J Wu, Y Liu, X Yang, X Wang - International Conference on Neural …, 2023 - Springer
Monitoring data of real-world networked systems could be sparse and irregular due to node
failures or packet loss, which makes it a challenge to model the continuous dynamics of …

Deep Generative Models for Stochastic Modeling of Multivariate Sequential Data

Y Liu - 2021 - search.proquest.com
Stochastic modeling for time series data often arises in many real-world applications.
Although linear methods have been well-studied for low-dimensional sequential data, these …