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Ser-Nam Lim

Associate Professor, University of Central Florida

3 papers at NeurIPS 2025

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Poster Session 1

Wednesday, December 3, 2025 · 11:00 AM → 2:00 PM

Exhibit Hall C,D,E

ESCA: Contextualizing Embodied Agents via Scene-Graph Generation

#4908 Spotlight · Jiani Huang, Amish Sethi, Matthew Kuo, Mayank Keoliya, Neelay Velingker, JungHo Jung, Ser-Nam Lim, Ziyang Li, Mayur Naik

Contextualizing MLLM-based agents with grounded scene graphs boosts their performance.

Poster Session 4

Thursday, December 4, 2025 · 4:30 PM → 7:30 PM

Exhibit Hall C,D,E

Hierarchical Fine-grained Preference Optimization for Physically Plausible Video Generation

#4410 · Harold Haodong Chen, Haojian Huang, Qifeng Chen, Harry Yang, Ser-Nam Lim

Poster Session 6

Friday, December 5, 2025 · 4:30 PM → 7:30 PM

Exhibit Hall C,D,E

When Semantics Mislead Vision: Mitigating Large Multimodal Models Hallucinations in Scene Text Spotting and Understanding

#4509 · Yan Shu, Hangui Lin, Yexin Liu, Yan Zhang, Gangyan Zeng, Yan Li, Yu ZHOU, Ser-Nam Lim, Harry Yang, Nicu Sebe

Exploring and Mitigating hallucination in LMMs towards scene text spotting and understanding