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Naoki Kiyohara

2 accepted papers

2025

Neural Stochastic Flows: Solver-Free Modelling and Inference for SDE Solutions

NeurIPS 2025poster

Stochastic differential equations (SDEs) are well suited to modelling noisy and/or irregularly-sampled time series, which are omnipresent in finance, physics, and machine learning applications. Traditional approaches require costly simulation of numerical solvers when sampling between arbitrary time…

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2025

Recurrent Memory for Online Interdomain Gaussian Processes

NeurIPS 2025poster

We propose a novel online Gaussian process (GP) model that is capable of capturing long-term memory in sequential data in an online learning setting. Our model, Online HiPPO Sparse Variational Gaussian Process (OHSVGP), leverages the HiPPO (High-order Polynomial Projection Operators) framework, whic…

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