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Rafael Oliveira

Researcher, CSIRO

3 papers at NeurIPS 2025

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Poster Session 3

Thursday, December 4, 2025 · 11:00 AM → 2:00 PM

Exhibit Hall C,D,E

Thompson Sampling in Function Spaces via Neural Operators

#912 · Rafael Oliveira, Xuesong Wang, Kian Ming A. Chai, Edwin V. Bonilla

An extension of Thompson sampling to optimization problems over function spaces using neural operators as surrogates

Poster Session 4

Thursday, December 4, 2025 · 4:30 PM → 7:30 PM

Exhibit Hall C,D,E

Amortized Variational Transdimensional Inference

#601 Spotlight · Laurence Davies, Dan MacKinlay, Rafael Oliveira, Scott A Sisson

Poster Session 6

Friday, December 5, 2025 · 4:30 PM → 7:30 PM

Exhibit Hall C,D,E

Amortized Active Generation of Pareto Sets

#911 · Daniel M. Steinberg, Asiri Wijesinghe, Rafael Oliveira, Piotr Koniusz, Cheng Soon Ong, Edwin V. Bonilla

We learn a generative model of the Pareto set that can be conditioned on subjective preferences, without retraining, for online multi-objective optimization tasks on discrete/mixed spaces.