A Study of Learned KD Tree Based on Learned Index. - Yongxin Peng; Wei Zhou 011; Lin Zhang 038; Hongle Du (NaNA, 2020)

Multi-Task Classification Model for Multilingual Patents. - Yongxin Peng; Xinyu Tong; Yueyun Zhang; Yonghe Lu (PatentSemTech@SIGIR, 2024)

LK-Index: A Learned Index for KNN Queries. - Yongxin Peng (IEEE Access, 2024)

Research on cross-lingual multi-label patent classification based on pre-trained model. - Yonghe Lu; Lehua Chen; Xinyu Tong; Yongxin Peng; Hou Zhu (Scientometrics, 2024)

RL-RTree: A Reinforcement Learning-Optimized Dynamic R-Tree for High-Dimensional Spatial Indexing. - Yongxin Peng (IEEE Access, 2025)