Author

Zhi-Hui Zhan

h-index 2 View on Semantic Scholar

We have 3 of 35 papers

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Review 2026

Approximation Algorithms for Vehicle Routing Problems: A Survey

The vehicle routing problem (VRP) is a fundamental combinatorial optimization problem with wide-ranging applications in networks, logistics, transportation, and distribution systems. At its core, the VRP seeks to design a set of vehicle routes that serve a collection of customers from one or more depots while minimizin...

Jing-Yang Zhao, Uman Khalid, Saw Nang Paing et al. · IEEE Communications Surveys... · 0 citations

Conference Jul 2026

A Hierarchical Multi-RAT MEC Framework with LLM-based EC Method

To support heterogeneous services in 5G and beyond, multi-radio access technology (multi-RAT) mobile edge computing (MEC) systems must jointly handle user association and radio resource allocation under stringent delay requirements. This problem becomes particularly challenging when ultra-reliable low-latency communica...

Zhao-Kun Shao, Kangyu Gao, Zhi-Hui Zhan et al. · International Conference on... · 0 citations

Preprint Jul 2026

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

An uncertainty-aware acquisition rule that combines predicted utility, utility uncertainty, and transition uncertainty to select the next LLM generation action is proposed.

Yu-Hang Wang, Chaoda Peng, Xingyu Wu et al. · 0 citations