3 papers
cs.CV2025
Enhanced Urban Region Profiling with Adversarial Self-Supervised Learning for Robust Forecasting and Security
Weiliang Chen, Qianqian Ren, Yong Liu +1
Urban region profiling plays a crucial role in forecasting and decision-making in the context of dynamic and noisy urban environments. Existing methods often struggle with issues s…
cs.LG2024
Reputation-Driven Asynchronous Federated Learning for Enhanced Trajectory Prediction with Blockchain
Weiliang Chen, Li Jia, Yang Zhou +1
Federated learning combined with blockchain empowers secure data sharing in autonomous driving applications. Nevertheless, with the increasing granularity and complexity of vehicle…
cs.CV2024
Attentive Graph Enhanced Region Representation Learning
Weiliang Chen, Qianqian Ren, Jinbao Li
Representing urban regions accurately and comprehensively is essential for various urban planning and analysis tasks. Recently, with the expansion of the city, modeling long-range…