DGCPath: Distribution-Aware Generative Contrastive Framework for Self-supervised Path Representation Learning -- Extended Version
DGCPath:面向自监督路径表示学习的分布感知生成对比框架——扩展版
机构 * Aalborg University(奥尔堡大学) ; The Hong Kong Polytechnic University(香港理工大学) ; Chongqing Univeristy of Posts and Telecommunications(重庆邮电大学) ; East China Normal University(华东师范大学)
AI总结 DGCPath提出分布感知生成对比框架,结合扩散视图生成、变分对比与交叉监督,在三个真实轨迹数据集上超越基线,提升路径表示泛化能力。
Comments This paper is an extended version of DGCPath, which was published at IJCAI 2026