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cs.CV2026
Natural Language Camera Movement Understanding
Yuwen Tan, Joey Huang, Jin Huang +2
Understanding camera movement in natural language is critical for training and evaluating video generation models, among other applications. However, we demonstrate that existing v…
cs.CV2025
Lifting Data-Tracing Machine Unlearning to Knowledge-Tracing for Foundation Models
Yuwen Tan, Boqing Gong
Machine unlearning removes certain training data points and their influence from AI models (e.g., when a data owner revokes their consent to allow models to learn from the data). I…
cs.CV2025
The LLM Bottleneck: Why Open-Source Vision LLMs Struggle with Hierarchical Visual Recognition
Yuwen Tan, Yuan Qing, Boqing Gong
This paper reveals that many open-source large language models (LLMs) lack hierarchical knowledge about our visual world, unaware of even well-established biology taxonomies. This…