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Ethan Shen

3 accepted papers

2025

Perception Tokens Enhance Visual Reasoning in Multimodal Language Models

CVPR 2025poster

Multimodal language models (MLMs) still face challenges in fundamental visual perception tasks where specialized models excel. Tasks requiring reasoning about 3D structures benefit from depth estimation, and reasoning about 2D object instances benefits from object detection. Yet, MLMs can not produc…

2024

Superposed Decoding: Multiple Generations from a Single Autoregressive Inference Pass

NeurIPS 2024poster

Many applications today provide users with multiple auto-complete drafts as they type, including GitHub's code completion, Gmail's smart compose, and Apple's messaging auto-suggestions. Under the hood, language models support this by running an autoregressive inference pass to provide a draft. Conse…