Probabilistic Modeling

Contextual Causal Bayesian Optimisation

A unified framework for contextual and causal Bayesian optimisation with worst-case and instance-dependent high-probability regret bounds.

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Vahan Arsenyan

ICLR 2026

Paper presentation at ICLR 2026.

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Vahan Arsenyan

NeurIPS 2025

Paper presentation at NeurIPS 2025.

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Vahan Arsenyan

Assessing the Quality of Denoising Diffusion Models in Wasserstein Distance: Noisy Score and Optimal Bounds

Finite-sample Wasserstein-2 guarantees for denoising diffusion models that are robust to noisy score estimates and achieve optimal rates.

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Vahan Arsenyan

Oxford Machine Learning Summer School

Attended the Oxford Machine Learning Summer School 2022.

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Vahan Arsenyan