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Liu, Xi

  1. Gemini 2.5: Pushing the Frontier with Advanced Reasoning, Multimodality, Long Context, and Next Generation Agentic Capabilities
    2025/07/07 by Gheorghe Comanici, Comanici, Gheorghe, Eric Bieber +6844 · 8 voices · 1393 citations
    #cs.CL #cs.AI
  2. Wukong: Towards a Scaling Law for Large-Scale Recommendation
    2024/03/04 by Buyun Zhang, Liang Luo, Zhang, Buyun +27 · 24 citations
    Computer Science · #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Machine Learning (cs.LG) #Machine Learning in Healthcare
  3. ICDAR 2019 Robust Reading Challenge on Reading Chinese Text on Signboard
    2019/12/20 by Xi Liu, Liu, Xi, Rui Zhang +29 · 12 citations
    Computer Science · Engineering · #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Handwritten Text Recognition Techniques #Image Retrieval and Classification Techniques #Vehicle License Plate Recognition
  4. 3DGS-Enhancer: Enhancing Unbounded 3D Gaussian Splatting with View-consistent 2D Diffusion Priors
    2024/10/21 by Liu, Xi, Zhou, Chaoyi, Huang, Siyu · 28 citations
    #Artificial Intelligence (cs.AI) #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences
  5. APOLLO: SGD-like Memory, AdamW-level Performance
    2024/12/06 by Hanqing Zhu, Zhu, Hanqing, Zhenyu Zhang +18 · 2 voices · 15 citations
    Computer Science · #Parallel Computing and Optimization Techniques
  6. Reinforced Few-Shot Acquisition Function Learning for Bayesian Optimization
    2021/06/08 by Bing-Jing Hsieh, Hsieh, Bing-Jing, Ping-Chun Hsieh +3 · 8 citations
    Computer Science · Decision Sciences · #Advanced Bandit Algorithms Research #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Machine Learning (cs.LG) #Machine Learning (stat.ML) #Machine Learning and Algorithms #Machine Learning and Data Classification
  7. CustomListener: Text-guided Responsive Interaction for User-friendly Listening Head Generation
    2024/03/01 by Xi Liu, Ying Guo, Liu, Xi +9 · 9 citations
    Computer Science · #AI in Service Interactions #Audio and Speech Processing (eess.AS) #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #FOS: Electrical engineering #Sound (cs.SD) #Speech and dialogue systems #electronic engineering #information engineering
  8. Wasserstein F-tests and Confidence Bands for the Frèchet Regression of Density Response Curves
    2019/10/29 by Petersen, Alexander, Liu, Xi, Divani, Afshin A. · 3 citations
    #FOS: Computer and information sciences #FOS: Mathematics #Methodology (stat.ME) #Statistics Theory (math.ST)
  9. Intuitive Surgical SurgToolLoc and SurgVU Challenges Results: 2022-2025
    2023/05/11 by Aneeq Zia, Max Berniker, Zia, Aneeq +158 · 5 citations
    Medicine · #Colorectal Cancer Screening and Detection #Computer Vision and Pattern Recognition (cs.CV) #Enhanced Recovery After Surgery #FOS: Computer and information sciences #Surgical Simulation and Training
  10. A note on the dynamic dominant resource fairness mechanism
    2015/09/26 by Weidong Li, Xi Liu, Li, Weidong +5 · 2 citations
    Computer Science · Decision Sciences · #Optimization and Search Problems #Game Theory and Applications #Cloud Computing and Resource Management
  11. AccFlow: Backward Accumulation for Long-Range Optical Flow
    2023/08/25 by Wu, Guangyang, Liu, Xiaohong, Luo, Kunming +6 · 4 citations
    #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences
  12. Escaping from Zero Gradient: Revisiting Action-Constrained Reinforcement Learning via Frank-Wolfe Policy Optimization
    2021/02/22 by Jyun-Li Lin, Lin, Jyun-Li, Wei Hung +7 · 3 citations
    Computer Science · #Reinforcement Learning in Robotics #Age of Information Optimization #Adaptive Dynamic Programming Control
  13. AdaTT: Adaptive Task-to-Task Fusion Network for Multitask Learning in Recommendations
    2023/04/11 by Danwei Li, Li, Danwei, Zhengyu Zhang +13 · 4 citations
    Computer Science · #Domain Adaptation and Few-Shot Learning #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Machine Learning in Healthcare #Recommender Systems and Techniques
  14. External Large Foundation Model: How to Efficiently Serve Trillions of Parameters for Online Ads Recommendation
    2025/02/20 by Mingfu Liang, Xi Liu, Liang, Mingfu +195 · 6 citations
    Business, Management and Accounting · Computer Science · #Artificial Intelligence (cs.AI) #Consumer Market Behavior and Pricing #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Machine Learning (cs.LG) #Mobile Crowdsensing and Crowdsourcing #Recommender Systems and Techniques
  15. ARIG: Autoregressive Interactive Head Generation for Real-time Conversations
    2025/07/01 by Guo, Ying, Liu, Xi, Zhen, Cheng +2 · 6 citations
    #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences
  16. Maximum Correntropy Unscented Filter
    2016/08/26 by Liu, Xi, Chen, Badong, Xu, Bin +2 · 1 citation
    #FOS: Computer and information sciences #Machine Learning (stat.ML)
  17. Latent Radiance Fields with 3D-aware 2D Representations
    2025/02/13 by Chaoyi Zhou, Xi Liu, Zhou, Chaoyi +5 · 4 citations
    Computer Science · Engineering · #3D Shape Modeling and Analysis #Computer Graphics and Visualization Techniques #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences
  18. Objective Surgical Skills Assessment and Tool Localization: Results from the MICCAI 2021 SimSurgSkill Challenge
    2022/12/08 by Aneeq Zia, Zia, Aneeq, Kiran Bhattacharyya +26 · 1 citation
    Medicine · #Cardiac, Anesthesia and Surgical Outcomes #Surgical Simulation and Training #Artificial Intelligence in Healthcare and Education
  19. Coordinate Ascent for Off-Policy RL with Global Convergence Guarantees
    2022/12/10 by Su, Hsin-En, Chen, Yen-Ju, Hsieh, Ping-Chun +1 · 1 citation
    #FOS: Computer and information sciences #Machine Learning (cs.LG)
  20. Towards the Better Ranking Consistency: A Multi-task Learning Framework for Early Stage Ads Ranking
    2023/07/12 by Xuewei Wang, Qiang Jin, Wang, Xuewei +23 · 1 citation
    Computer Science · #Expert finding and Q&A systems #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Machine Learning (cs.LG) #Mobile Crowdsensing and Crowdsourcing #Recommender Systems and Techniques
  21. Surgical Visual Understanding (SurgVU) Dataset
    2025/01/16 by Zia, Aneeq, Berniker, Max, Nespolo, Rogerio +7 · 2 citations
    #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences
  22. Throughput-Optimal Scheduling for Multi-Hop Networked Transportation Systems With Switch-Over Delay
    2017/01/15 by Ping-Chun Hsieh, Hsieh, Ping-Chun, Xi Liu +9 · 1 citation
    Computer Science · Engineering · #FOS: Computer and information sciences #Network Traffic and Congestion Control #Networking and Internet Architecture (cs.NI) #Traffic control and management #Vehicular Ad Hoc Networks (VANETs)
  23. The Efficiency vs. Accuracy Trade-off: Optimizing RAG-Enhanced LLM Recommender Systems Using Multi-Head Early Exit
    2025/01/04 by Huixue Zhou, Zhou, Huixue, Hengrui Gu +32 · 1 citation
    Computer Science · #Natural Language Processing Techniques #Topic Modeling #Digital Rights Management and Security
  24. InterFormer: Effective Heterogeneous Interaction Learning for Click-Through Rate Prediction
    2024/11/15 by Xiaolong Liu, Zeng, Zhichen, Mengyue Hang +46 · 1 citation
    Computer Science · Social Sciences · #Advanced Computing and Algorithms #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Image and Video Quality Assessment #Information Retrieval (cs.IR) #Machine Learning (cs.LG)