Selected papers and thesis

Prefix-Safe Bayesian Belief Tracking for LLM Reasoning Reliability: Separating Calibration from Ranking

Zhenghan Song, Yunyi Li, Yulong Liu(corresponding author)

Under review at ACL ARR 2026

Your Simulation Runs but Solves the Wrong Physics: PDE-Grounded Intent Verification for LLM-Generated Multiphysics Simulation Code

Yulong Liu(co-first author, corresponding author), Zhenghan Song, et al.

arXiv preprint; under review at NeurIPS 2026

arXiv

Operator Learning Surrogate Modeling of Hydraulically Fractured Geothermal Injection-Production Systems: A Cornell Case Study

Yulong Liu, Jonah Botvinick-Greenhouse, Yunan Yang, Chloé Arson

ARMA US Rock Mechanics/Geomechanics Symposium, Tucson, 2026

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A Physics-Informed Neural Network for Pressurized Cavities of Arbitrary Shape in Heterogeneous Rock

Yulong Liu, Chloé Arson

Rock Mech Rock Eng (2026)

DOI: 10.1007/s00603-026-05882-5

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Numerical Assessment of Plasticity Development and Energy Expenditure of Ant-Like Microtunnelling

M. Belachew, Yulong Liu, J. D. Frost, Chloé Arson

Tunnelling and Underground Space Technology, 172, 107501

Journal page

Physics-Informed Neural Network Surrogate Modeling of Pressurized Cavity in Homogeneous and Bilayered Media

Yulong Liu(corresponding author), Chloé Arson

ARMA US Rock Mechanics/Geomechanics Symposium, D022S018R006

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