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Stefan Chmiela

3 accepted papers

2026

Learning Hamiltonian Flow Maps: Mean Flow Consistency for Large-Timestep Molecular Dynamics

ICML 2026spotlight

Simulating the long-time evolution of Hamiltonian systems is limited by the small timesteps required for stable numerical integration. To overcome this constraint, we introduce a framework to learn *Hamiltonian Flow Maps* by predicting the *mean* phase-space evolution over a chosen time span $\Delta…

Cited by 0SourceScholar
2025

Sampling 3D Molecular Conformers with Diffusion Transformers

NeurIPS 2025poster

Diffusion Transformers (DiTs) have demonstrated strong performance in generative modeling, particularly in image synthesis, making them a compelling choice for molecular conformer generation. However, applying DiTs to molecules introduces novel challenges, such as integrating discrete molecular grap…

Cited by 0SourcecodeScholar
2017

SchNet: A continuous-filter convolutional neural network for modeling quantum interactions

NeurIPS 2017poster

Deep learning has the potential to revolutionize quantum chemistry as it is ideally suited to learn representations for structured data and speed up the exploration of chemical space. While convolutional neural networks have proven to be the first choice for images, audio and video data, the atoms i…

Cited by 1597SourcePDFScholar