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Publications (2)

cs.LG2025

HyP-ASO: A Hybrid Policy-based Adaptive Search Optimization Framework for Large-Scale Integer Linear Programs

Ning Xu, Junkai Zhang, Yang Wu +4

Directly solving large-scale Integer Linear Programs (ILPs) using traditional solvers is slow due to their NP-hard nature. While recent frameworks based on Large Neighborhood Searc…

math.CO2021

Completeness-resolvable graphs

Min Feng, Xuanlong Ma, Huiling Xu

Given a connected graph $G = (V (G), E (G))$ , the length of a shortest path from a vertex $u$ to a vertex $v$ is denoted by $d (u, v)$ . For a proper subset $W$ of $V (G)$ , let $m (W)$ be t…