2 papers
cs.LG2025
TrajDiff: Diffusion Bridge Network with Semantic Alignment for Trajectory Similarity Computation
Xiao Zhang, Xingyu Zhao, Hong Xia +4
With the proliferation of location-tracking technologies, massive volumes of trajectory data are continuously being collected. As a fundamental task in trajectory data mining, traj…
cs.SI2025
Correlation-Attention Masked Temporal Transformer for User Identity Linkage Using Heterogeneous Mobility Data
Ziang Yan, Xingyu Zhao, Hanqing Ma +4
With the rise of social media and Location-Based Social Networks (LBSN), check-in data across platforms has become crucial for User Identity Linkage (UIL). These data not only reve…