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Junhan Sun

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Articles by Junhan Sun

INTACT: Isomorphic Intent-to-Action Learning for Search-Free World Models

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By Junhan Sun, Hao Zhao, Guofeng Zhang
| huggingface.co
Abstract Forward latent world models predict how actions change a scene, but recover actions for a desired change only through expensive test-time search. We introduce INTACT (INtent-To-ACTion), an end-to-end JEPA that turns action-labeled, reward-free trajectories into a deployable intent-to-action interface. Each transition supplies physical intent z_{t+1}-z_t, while a future goal supplies deployment intent sg(z_g)-z_t.
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Liquid as Plasma Mask for Constructing Arbitrary Area with Contrary Wettability on Hydrophobic Textiles

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By Linfeng Yang, Dezhao Hao, Zengyi He, Junhan Sun
| Wiley Online Library Verified
Conflict of Interest The authors declare no conflict of interest. Supporting Information Filename Description adfm202310510-sup-0001-SuppMat.pdf807.2 KB Supporting Information References 1, , , , , , , , Nature 2010, 463, 640. 2, , Mater. Today 2015, 18, 273. 3, , , , , Adv. Mater. 2009, 21, 665. 4, , , , , , , , , , Adv. Mater. 2002, 14, 1857. 5, , Nature 2001, 414, 33. 6, , RSC Adv. 2013, 3, 671. 7, , , , , , , , Adv. Funct. Mater. 2021, 31, 2010634. 8, , , , , , , Adv. Mater. 2011, 23, 4270. 9, , , Angew.
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Contactless Interfacial Thin‐Film Breaking Caused Splash‐Like Demulsification of Floating Micron Emulsions via Ionic Wind

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By Haoyu Dai, Linfeng Yang, Yaping Feng, Junhan Sun
| Wiley Online Library Verified
Abstract Emulsified oil leakage onto the bulk water surface causes severe issues on global ecology and health. Developing efficient, rapid, and universal separation methods of emulsions has been a significant topic in scientific studies. However, a contactless and additive-free strategy to achieve continuous floating emulsion separation and oil collection remains to be discovered.
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