Weiwei Sun

KPR redefines software collaboration by transforming external contributions into auditable knowledge packages, minimizing the risks of merging unverified code.

Forget manual curation—aligning policy gradients with a validation set adaptively selects RL training data, leading to more stable LLM training and improved performance.

LiDAR semantic segmentation models can now generalize across drastically different viewpoints thanks to a novel geometric consistency approach that enforces prediction consistency across augmented views.