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cs.LG2025
FlexiReg: Flexible Urban Region Representation Learning
Fengze Sun, Yanchuan Chang, Egemen Tanin +2
The increasing availability of urban data offers new opportunities for learning region representations, which can be used as input to machine learning models for downstream tasks s…
cs.LG2025
TSMini: A Simple Yet Highly Effective Trajectory Similarity Learning Model
Yanchuan Chang, Dingyang Lyu, Xu Cai +2
Trajectory similarity is fundamental to many spatio-temporal data mining applications. Recent studies propose deep learning models to approximate conventional trajectory similarity…