Iron-catalyzed arene C− H hydroxylation

L Cheng, H Wang, H Cai, J Zhang, X Gong, W Han - Science, 2021 - science.org
The sustainable, undirected, and selective catalytic hydroxylation of arenes remains an
ongoing research challenge because of the relative inertness of aryl carbon-hydrogen bonds, …

Deep jump learning for off-policy evaluation in continuous treatment settings

H Cai, C Shi, R Song, W Lu - Advances in Neural …, 2021 - proceedings.neurips.cc
We consider off-policy evaluation (OPE) in continuous treatment settings, such as personalized
dose-finding. In OPE, one aims to estimate the mean outcome under a new treatment …

Is knowledge all large language models needed for causal reasoning?

H Cai, S Liu, R Song - arXiv preprint arXiv:2401.00139, 2023 - arxiv.org
This paper explores the causal reasoning of large language models (LLMs) to enhance their
interpretability and reliability in advancing artificial intelligence. Despite the proficiency of …

On learning necessary and sufficient causal graphs

H Cai, Y Wang, M Jordan… - Advances in Neural …, 2023 - proceedings.neurips.cc
The causal revolution has stimulated interest in understanding complex relationships in
various fields. Most of the existing methods aim to discover causal relationships among all …

A review of causal decision making

L Ge, H Cai, R Wan, Y Xu, R Song - arXiv preprint arXiv:2502.16156, 2025 - arxiv.org
To make effective decisions, it is important to have a thorough understanding of the causal
relationships among actions, environments, and outcomes. This review aims to surface three …

CAPITAL: Optimal subgroup identification via constrained policy tree search

H Cai, W Lu, R Marceau West, DV Mehrotra… - Statistics in …, 2022 - Wiley Online Library
Personalized medicine, a paradigm of medicine tailored to a patient's characteristics, is an
increasingly attractive field in health care. An important goal of personalized medicine is to …

Conformal Diffusion Models for Individual Treatment Effect Estimation and Inference

H Cai, H Jin, L Li - arXiv preprint arXiv:2408.01582, 2024 - arxiv.org
Estimating treatment effects from observational data is of central interest across numerous
application domains. Individual treatment effect offers the most granular measure of treatment …

Towards trustworthy explanation: On causal rationalization

…, T Wu, Y Wang, Y Cai, H Cai - … Conference on Machine …, 2023 - proceedings.mlr.press
With recent advances in natural language processing, rationalization becomes an essential
self-explaining diagram to disentangle the black box by selecting a subset of input texts to …

Iron-catalyzed aliphatic C–H functionalization to construct carbon–carbon bonds

L Zhou, H Cai, D Xie, K Sun, S Zhu, M Guo… - Nature …, 2025 - nature.com
Although cytochrome P450 enzymes are powerful catalysts for hydrogen-atom abstraction
from alkanes by iron-oxo species, the process typically leads to oxygenated products due to …

Jump interval-learning for individualized decision making with continuous treatments

H Cai, C Shi, R Song, W Lu - Journal of Machine Learning Research, 2023 - jmlr.org
An individualized decision rule (IDR) is a decision function that assigns each individual a
given treatment based on his/her observed characteristics. Most of the existing works in the …