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Chengbin Du

4 accepted papers

2026

See What Matters: Differentiable Grid Sample Pruning for Generalizable Vision-Language-Action Model

ICML 2026poster

Vision-Language-Action (VLA) models have shown remarkable promise in robotics manipulation, yet their high computational cost hinders real-time deployment. Existing token pruning methods suffer from a fundamental trade-off: aggressive compression using pruning inevitably discards critical geometric …

Cited by 0SourceScholar
2025

Optimizing Quantized Diffusion Models via Distillation with Cross-Timestep Error Correction

AAAI 2025technical

Diffusion models (DMs) have attracted attention in generative modeling due to their ability to produce high-quality, diverse outputs by progressively adding noise to data and then denoising it. However, DMs are computationally intensive due to their iterative nature, requiring numerous forward passe…

Cited by 0SourcePDFScholar