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Xie Yu

5 accepted papers

2026

HEDP: A Hybrid Energy-Distance Prompt-based Framework for Domain Incremental Learning

ICML 2026poster

Domain Incremental Learning is a critical scenario that requires models to continuously adapt to new data domains without retraining. However, domain shifts often cause severe performance degradation. To address this, we propose Hybrid Energy-Distance Prompt, a domain-incremental framework inspired …

Cited by 0SourceScholar
2025

Bridging Traffic State and Trajectory for Dynamic Road Network and Trajectory Representation Learning

AAAI 2025technical

Effective urban traffic management is vital for sustainable city development, relying on intelligent systems with machine learning tasks such as traffic flow prediction and travel time estimation. Traditional approaches usually focus on static road network and trajectory representation learning, and…

2025

Cross City Traffic Flow Generation via Retrieval Augmented Diffusion Model

NeurIPS 2025poster

Traffic flow data are of great value in smart city applications. However, limited by data collection costs and privacy sensitivity, it is rather difficult to obtain large-scale traffic flow data. Therefore, various data generation methods have been proposed in the literature. Nevertheless, these met…

Cited by 0SourceScholar
2025

HygMap: Representing All Types of Map Entities via Heterogeneous Hypergraph

IJCAI 2025

Maps are crucial for various smart city applications as a core component of city geographic information systems (GIS). Developing effective Map Entity Representation Learning methods can extract semantic information for downstream tasks like crime rate prediction and land use classification, with si