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Yonghao Li

4 accepted papers

2026

Beyond Homophily: Spectrum-Based Graph Pre-Training and Cluster-Augmented Prompt Tuning

IJCAI 2026

Graph pre-training and prompt tuning provide an effective route to label-efficient node classification by learning transferable backbones and adapting them with lightweight prompts. However, existing pre-train-and-prompt pipelines often generalize poorly across graphs with diverse homophily due to t

Cited by 0Scholar
2025

Multi-granularity Knowledge Transfer for Continual Reinforcement Learning

IJCAI 2025

Continual reinforcement learning (CRL) empowers RL agents with the ability to learn a sequence of tasks, accumulating knowledge learned in the past and using the knowledge for problemsolving or future task learning. However, existing methods often focus on transferring fine-grained knowledge across

Cited by 0SourcePDFScholar