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Xingyu Wu

3 papers indexed

arxivcs.NI2026-07-20

Diverge-Merge Formation and MAC Control in Structured Airspace

Kai Xiong, Xingyu Wu, Ba Zhang, Li Wei, Min Zeng, Supeng Leng

The rapid scaling of advanced air mobility (AAM) makes corridor-based structured airspace a promising infrastructure for high-density unmanned aerial vehicle (UAV) traffic. Formation flight can improve corridor capacity by suppressing shockwave propagation, but rigid formations b…

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arxivcs.NE2026-07-15

How to Guide LLM Generation: Dual-Surrogate Guided Search for Automated Heuristic Design

Yuhan Wang, Chaoda Peng, Xingyu Wu, Sheng-Hao Wu, Zhi-Hui Zhan

Large language models (LLMs) have made automated heuristic design (AHD) increasingly practical by generating executable heuristic code from task descriptions and evaluator feedback. Yet under a limited query and evaluation budget, search efficiency depends critically on a pre-gen…

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arxivcs.NE2026-06-29

Semantics-Aware Bilevel Co-Evolution: Towards Automated Multicomponent Algorithm Design

Zhiyao Zhang, Shenghao Wu, Xingyu Wu, Kay Chen Tan

LLM-assisted evolutionary search (LES) has emerged as a promising paradigm for automated algorithm design. However, existing methods usually suffer from two inherent limitations when facing the automated design of real-world complex algorithms that usually consist of multiple com…

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