Brain Storm Optimization Algorithm with Multiple Generation Strategies for Patient Data Clustering. - Chen Guo; Xikun Liu; Keqin Yao (ML4CS (3), 2022)

3D LiDAR Aided GNSS NLOS Mitigation for Reliable GNSS-RTK Positioning in Urban Canyons. - Xikun Liu; Weisong Wen; Feng Huang 006; Han Gao; Yongliang Wang; Li-Ta Hsu (CoRR, 2022)

A Modified Variable Velocity Strategy Particle Swarm Optimization Algorithm for Multi-objective Feature Selection. - Xikun Liu; Ben Niu 002; Wenjie Yi (ICSI (1), 2024)

GLIO: Tightly-Coupled GNSS/LiDAR/IMU Integration for Continuous and Drift-Free State Estimation of Intelligent Vehicles in Urban Areas. - Xikun Liu; Weisong Wen; Li-Ta Hsu (IEEE Trans. Intell. Veh., 2024)

Tightly-Coupled Wi-Fi/LiDAR/Inertial Integration via Factor Graph Optimization for UAS. - Ruijie Xu 004; Xikun Liu; Weisong Wen (PLANS, 2025)