Dong-Wan Choi

Inha University

Papers on Lattice

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Publication activitypapers/week, last 8 weeks

Research focus

Inference & Quantization (2)Multimodal Models (2)Training Efficiency & Optimization (1)

Frequent co-authors

Shunjie Wen (2)Jaeyeon Lee (2)

Papers (2)

Aug 31, 2026

Inha University2w ago

Centering before Pruning: Lightweight Geometry Correction for Diversity-Based Visual Token Pruning in LVLMs

Centering visual token features can enhance diversity detection but may paradoxically reduce the effectiveness of pruning—unless you leverage both centered and raw geometries together.

Shunjie Wen, Jaeyeon Lee, Dong-Wan Choi

Inference & Quantization Multimodal Models

Jun 17, 2026

Inha UniversityJun 17, 2026

Moving Beyond Diversity: Visual Token Pruning as Subspace Reconstruction for Efficient VLMs

Anti-relevance in token selection can enhance contextual fidelity, allowing for up to 94% reduction in visual tokens without sacrificing performance.

Jaeyeon Lee, Shunjie Wen, Dong-Wan Choi

Inference & Quantization Multimodal Models Training Efficiency & Optimization

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Dong-Wan Choi

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (2)