Yuxin Xiong

1. K2-Think: A Parameter-Efficient Reasoning System
   2025/09/09 by Zhoujun Cheng, Cheng, Zhoujun, Richard Fan +59 · 6 voices · 2 citations
   #cs.LG
2. Mitigating Visual Knowledge Forgetting in MLLM Instruction-tuning via Modality-decoupled Gradient Descent
   2025/02/17 by Junda Wu, Yuxin Xiong, Wu, Junda +21 · 2 citations
   Computer Science · Engineering · #Computer Vision and Pattern Recognition (cs.CV) #Educational Technology and Assessment #FOS: Computer and information sciences #Intelligent Tutoring Systems and Adaptive Learning #Machine Learning (cs.LG) #Robotics and Automated Systems
3. RRPO: Reference-Relative Policy Optimization with Stratified Conditional Rollouts
   2026/07/20 by Yuxin Xiong, Xunyi Jiang, Rohan Surana +8
   #cs.LG #cs.AI