大规模轨迹数据的分布式时空<em>k</em>近邻查询研究

徐川, 徐琦, 向隆刚

Distributed spatiotemporal k-nearest neighbor queries for large-scale trajectory data

XU Chuan, XU Qi, XIANG Longgang

时空信息学报 . 2025, (02): 168 -177 . DOI: 10.20117/j.jsti.202502002