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zaishuo xia

4 accepted papers

2026

Cloning Deterministic Worlds: The Critical Role of Latent Geometry in Long-Horizon World Models

CVPR 2026

A world model is an internal model that simulates how the world evolves. Given past observations and actions, it predicts the future physical state of both the embodied agent and its environment. Accurate world models are essential for enabling agents to think, plan, and reason effectively in comple

Cited by 0SourcecodeScholar
2025

Efficient and Scalable Density Functional Theory Hamiltonian Prediction through Adaptive Sparsity

ICML 2025poster

Hamiltonian matrix prediction is pivotal in computational chemistry, serving as the foundation for determining a wide range of molecular properties. While SE(3) equivariant graph neural networks have achieved remarkable success in this domain, their substantial computational cost—driven by high-orde…

2025

Enhancing the Scalability and Applicability of Kohn-Sham Hamiltonians for Molecular Systems

ICLR 2025spotlight

Density Functional Theory (DFT) is a pivotal method within quantum chemistry and materials science, with its core involving the construction and solution of the Kohn-Sham Hamiltonian. Despite its importance, the application of DFT is frequently limited by the substantial computational resources requ…

Cited by 0SourcePDFScholar
2024

GNNCert: Deterministic Certification of Graph Neural Networks against Adversarial Perturbations

ICLR 2024oral

Graph classification, which aims to predict a label for a graph, has many real-world applications such as malware detection, fraud detection, and healthcare. However, many studies show an attacker could carefully perturb the structure and/or node features in a graph such that a graph classifier misc…

Cited by 10SourcePDFScholar