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Junhong Liu

3 papers indexed

arxivcs.AI2026-07-21

Athena-Brain Technical Report: An Efficient Robot Brain for General Intelligence and Embodied Interactio

Jialian Li, Junhong Liu, Yuchen Cao, Weiran Guo, Jiaming Song, Xutao Wang, et al.

Large language models (LLMs) have demonstrated remarkable capabilities in language understanding, reasoning, and world knowledge. As embodied agents become increasingly capable, there is a growing demand for compact models that can serve as an on-device brain, preserving the broa…

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arxiveess.SY2026-07-21

Quantum-Resilient Distributed Optimization for Multi-Region Unit Commitment

Junhong Liu, Qinfei Long, Alex Pengfei Zhao, Xianping Zhong, Yunfeng Li, Xiaohai Dai, et al.

Multi-region unit commitment with reserve sharing requires coordinated optimization across jurisdictionally distinct system operators, exposing sensitive cost curves, topology, and dispatch decisions to inference attacks. The accelerating progress of quantum computing further com…

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arxivcs.LGmath.DSmath.OC2026-07-15

Lyapunov Guidance: A Unified Framework for Stabilizing Generative Flows

Jingdong Zhang, Xinze Li, Yize Jiang, Luan Yang, Minkai Xu, Junhong Liu

Flow matching has emerged as an effective framework for learning complex data distributions, but adapting pretrained flow models to new tasks often requires computationally expensive retraining. Post-training guidance provides a more efficient alternative, but existing methods ar…

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