Xin Lai

1. LongLoRA: Efficient Fine-tuning of Long-Context Large Language Models
   2023/09/21 by Yukang Chen, Shengju Qian, Chen, Yukang +11 · 3 voices · 18 citations
   Computer Science · #Natural Language Processing Techniques #Speech Recognition and Synthesis #Topic Modeling #cs.AI #cs.CL #cs.LG
2. Step-DPO: Step-wise Preference Optimization for Long-chain Reasoning of LLMs
   2024/06/26 by Xin Lai, Zhuotao Tian, Lai, Xin +9 · 43 citations
   Business, Management and Accounting · Computer Science · Engineering · #Artificial Intelligence (cs.AI) #Business Process Modeling and Analysis #Computation and Language (cs.CL) #FOS: Computer and information sciences #Machine Learning (cs.LG) #Scheduling and Optimization Algorithms #Semantic Web and Ontologies
3. Spherical Transformer for LiDAR-based 3D Recognition
   2023/03/22 by Xin Lai, Yukang Chen, Lai, Xin +7 · 14 citations
   Computer Science · Engineering · Environmental Science · #3D Shape Modeling and Analysis #Advanced Neural Network Applications #Artificial Intelligence (cs.AI) #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Remote Sensing and LiDAR Applications
4. Mask-Attention-Free Transformer for 3D Instance Segmentation
   2023/09/04 by Xin Lai, Lai, Xin, Yuhui Yuan +9 · 5 citations
   Computer Science · Engineering · #Advanced Neural Network Applications #Robotics and Sensor-Based Localization #Medical Image Segmentation Techniques
5. LISA++: An Improved Baseline for Reasoning Segmentation with Large Language Model
   2023/12/28 by Senqiao Yang, Yang, Senqiao, Tianyuan Qu +11 · 5 citations
   Computer Science · #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Multimodal Machine Learning Applications #Natural Language Processing Techniques #Topic Modeling
6. Learning Context-aware Classifier for Semantic Segmentation
   2023/03/21 by Zhuotao Tian, Jiequan Cui, Tian, Zhuotao +13 · 3 citations
   Computer Science · #Multimodal Machine Learning Applications #Domain Adaptation and Few-Shot Learning #Advanced Neural Network Applications
7. Guided Point Contrastive Learning for Semi-supervised Point Cloud Semantic Segmentation
   2021/10/15 by Jiang Li, Jiang, Li, Shaoshuai Shi +11 · 2 citations
   Earth and Planetary Sciences · Engineering · #3D Shape Modeling and Analysis #3D Surveying and Cultural Heritage #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Robotics and Sensor-Based Localization
8. VideoZoomer: Reinforcement-Learned Temporal Focusing for Long Video Reasoning
   2025/12/26 by Yang Ding, Ding, Yang, Yizhen Zhang +7 · 3 citations
   Computer Science · #Artificial Intelligence (cs.AI) #Computer Vision and Pattern Recognition (cs.CV) #Domain Adaptation and Few-Shot Learning #FOS: Computer and information sciences #Generative Adversarial Networks and Image Synthesis #Multimodal Machine Learning Applications
9. HyMobileAgent: Data-Environment Co-Scaling for Efficient GUI Agents
   2026/07/16 by Hy Vision Team, Huawen Shen, Zhengyang Tang +20
   #cs.CV