4 papers
Payne-Philippin's overdetermined problems on compact surfaces
Hang Chen, Bohan Wu
We investigate the overdetermined problem given by \begin{equation*} Îu=0 \text{ in } Ω,\quad \frac{\partial u}{\partialν} =Ï_1 u \text{ on } \partial Ω, \quad |\nabla u|=\tex…
Adaptive Nonparametric Perturbations of Parametric Models with Generalized Bayes
Bohan Wu, Eli N. Weinstein, Sohrab Salehi +2
Parametric Bayesian modeling offers a powerful and flexible toolbox for machine learning. Yet the model, however detailed, may still be wrong, and this can make inferences untrustw…
Bayesian Empirical Bayes: Simultaneous Inference from Probabilistic Symmetries
Bohan Wu, Eli N. Weinstein, David M. Blei
Empirical Bayes (EB) improves the accuracy of simultaneous inference "by learning from the experience of others" (Efron, 2012). Classical EB theory focuses on latent variables that…
GET-USE: Learning Generalized Tool Usage for Bimanual Mobile Manipulation via Simulated Embodiment Extensions
Bohan Wu, Paul de La Sayette, Li Fei-Fei +1
The ability to use random objects as tools in a generalizable manner is a missing piece in robots' intelligence today to boost their versatility and problem-solving capabilities. S…