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| Autori principali: | , , , , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2025
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| Soggetti: | |
| Accesso online: | https://arxiv.org/abs/2509.04291 |
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| _version_ | 1866917304295489536 |
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| author | Zhu, Kai Trizio, Enrico Zhang, Jintu Hu, Renling Jiang, Linlong Hou, Tingjun Bonati, Luigi |
| author_facet | Zhu, Kai Trizio, Enrico Zhang, Jintu Hu, Renling Jiang, Linlong Hou, Tingjun Bonati, Luigi |
| contents | Molecular dynamics simulations hold great promise for providing insight into the microscopic behavior of complex molecular systems. However, their effectiveness is often constrained by long timescales associated with rare events. Enhanced sampling methods have been developed to address these challenges, and recent years have seen a growing integration with machine learning techniques. This review provides a comprehensive overview of how they are reshaping the field, with a particular focus on the data-driven construction of collective variables. Furthermore, these techniques have also improved biasing schemes and unlocked novel strategies via reinforcement learning and generative approaches. In addition to methodological advances, we highlight applications spanning different areas such as biomolecular processes, ligand binding, catalytic reactions, and phase transitions. We conclude by outlining future directions aimed at enabling more automated strategies for rare-event sampling. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2509_04291 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Enhanced Sampling in the Age of Machine Learning: Algorithms and Applications Zhu, Kai Trizio, Enrico Zhang, Jintu Hu, Renling Jiang, Linlong Hou, Tingjun Bonati, Luigi Computational Physics Molecular dynamics simulations hold great promise for providing insight into the microscopic behavior of complex molecular systems. However, their effectiveness is often constrained by long timescales associated with rare events. Enhanced sampling methods have been developed to address these challenges, and recent years have seen a growing integration with machine learning techniques. This review provides a comprehensive overview of how they are reshaping the field, with a particular focus on the data-driven construction of collective variables. Furthermore, these techniques have also improved biasing schemes and unlocked novel strategies via reinforcement learning and generative approaches. In addition to methodological advances, we highlight applications spanning different areas such as biomolecular processes, ligand binding, catalytic reactions, and phase transitions. We conclude by outlining future directions aimed at enabling more automated strategies for rare-event sampling. |
| title | Enhanced Sampling in the Age of Machine Learning: Algorithms and Applications |
| topic | Computational Physics |
| url | https://arxiv.org/abs/2509.04291 |