الباحثون

Yi Lin

المنشورات 2

نسخة أولية وصول مفتوح

CrossTimeEdit: A Decade-Spanning Cross-View Dataset and Reward-Guided Editing for Historical Street-View Generation

Hanwen Lu, Jun He, Mingjia Yang وآخرون · 2026

Historical street-view imagery records urban evolution, but uneven coverage leaves substantial gaps in historical records. Generating plausible past appearances requires restoring changed structures while preserving persistent scene content. We construct VIGOR-his, a decade-spanning cross-view dataset containing 43,653 …

نسخة أولية وصول مفتوح

SaplingGuard: A Multidimensional-Profile-Aware Multi-Agent Guardrail for Developmentally Safe Adolescent-LLM Interaction

Jing Tan, Yifan Liu, Yi Lin وآخرون · 2026

As adolescents increasingly use LLMs in everyday life, ensuring safe and developmentally appropriate responses has become essential. However, existing LLM guardrails primarily target explicit harmful content in isolated prompts or responses and are less effective at identifying implicit, context-dependent developmental …

المؤلفون المشاركون

Hanwen Lu Jun He Mingjia Yang Hao Wei Jinhao Huang Xiang Zhang Jing Tan Yifan Liu Xinwei Guo Ziwei Wang Xiangyu Zhao Lei Ma