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Oliveira, Rafael
17 publications
NeurIPS
2025
Amortized Active Generation of Pareto Sets
Daniel M. Steinberg
,
Asiri Wijesinghe
,
Rafael Oliveira
,
Piotr Koniusz
,
Cheng Soon Ong
,
Edwin V. Bonilla
NeurIPS
2025
Thompson Sampling in Function Spaces via Neural Operators
Rafael Oliveira
,
Xuesong Wang
,
Kian Ming A. Chai
,
Edwin V. Bonilla
ICLR
2025
Variational Search Distributions
Daniel M. Steinberg
,
Rafael Oliveira
,
Cheng Soon Ong
,
Edwin V. Bonilla
NeurIPS
2025
Variational Transdimensional Inference
Laurence Davies
,
Dan MacKinlay
,
Rafael Oliveira
,
Scott A Sisson
NeurIPS
2024
Bayesian Adaptive Calibration and Optimal Design
Rafael Oliveira
,
Dino Sejdinovic
,
David Howard
,
Edwin V. Bonilla
UAI
2024
Stein Random Feature Regression
Houston Warren
,
Rafael Oliveira
,
Fabio Ramos
NeurIPSW
2024
Variational Search Distributions
Daniel M. Steinberg
,
Rafael Oliveira
,
Cheng Soon Ong
,
Edwin V. Bonilla
L4DC
2022
Adaptive Model Predictive Control by Learning Classifiers
Rel Guzman
,
Rafael Oliveira
,
Fabio Ramos
NeurIPS
2022
Batch Bayesian Optimisation via Density-Ratio Estimation with Guarantees
Rafael Oliveira
,
Louis Tiao
,
Fabio T Ramos
UAI
2022
Generalized Bayesian Quadrature with Spectral Kernels
Houston Warren
,
Rafael Oliveira
,
Fabio Ramos
ACML
2022
Value Function Approximations via Kernel Embeddings for No-Regret Reinforcement Learning
Sayak Ray Chowdhury
,
Rafael Oliveira
NeurIPSW
2022
Variance Reduction in Off-Policy Deep Reinforcement Learning Using Spectral Normalization
Payal Bawa
,
Rafael Oliveira
,
Fabio Ramos
AISTATS
2021
Non-Volume Preserving Hamiltonian Monte Carlo and No-U-TurnSamplers
Hadi Mohasel Afshar
,
Rafael Oliveira
,
Sally Cripps
UAI
2021
No-Regret Approximate Inference via Bayesian Optimisation
Rafael Oliveira
,
Lionel Ott
,
Fabio Ramos
UAI
2020
Active Learning of Conditional Mean Embeddings via Bayesian Optimisation
Sayak Ray Chowdhury
,
Rafael Oliveira
,
Fabio Ramos
NeurIPS
2020
Sparse Spectrum Warped Input Measures for Nonstationary Kernel Learning
Anthony Tompkins
,
Rafael Oliveira
,
Fabio T Ramos
AISTATS
2019
Bayesian Optimisation Under Uncertain Inputs
Rafael Oliveira
,
Lionel Ott
,
Fabio Ramos