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Xu, Zhichao

  1. MiniMax-M1: Scaling Test-Time Compute Efficiently with Lightning Attention
    2025/06/16 by MiniMax, :, Chen, Aili +208 · 55 citations
    Computer Science · #Parallel Computing and Optimization Techniques #Advanced Neural Network Applications #Computer Graphics and Visualization Techniques
  2. A Systematic Survey of Automatic Prompt Optimization Techniques
    2025/02/24 by Ramnath, Kiran, Zhou, Kang, Guan, Sheng +18 · 19 citations
    #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #FOS: Computer and information sciences
  3. MAIN-RAG: Multi-Agent Filtering Retrieval-Augmented Generation
    2024/12/31 by Chia-Yuan Chang, Chang, Chia-Yuan, Zhimeng Jiang +19 · 15 citations
    Computer Science · #Computation and Language (cs.CL) #Data Mining Algorithms and Applications #Data Stream Mining Techniques #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Speech and dialogue systems
  4. An In-depth Investigation of User Response Simulation for Conversational Search
    2023/04/17 by Zhenduo Wang, Zhichao Xu, Wang, Zhenduo +5 · 7 citations
    Computer Science · #AI in Service Interactions #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Speech and dialogue systems #Topic Modeling
  5. A Survey of Model Architectures in Information Retrieval
    2025/02/20 by Zhichao Xu, Xu, Zhichao, Fengran Mo +13 · 11 citations
    Computer Science · #Advanced Database Systems and Queries #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Semantic Web and Ontologies
  6. Beyond Perplexity: Multi-dimensional Safety Evaluation of LLM Compression
    2024/07/06 by Zhichao Xu, Ashim Gupta, Xu, Zhichao +7 · 6 citations
    Engineering · #Advancements in Photolithography Techniques #Advancements in Semiconductor Devices and Circuit Design #Computation and Language (cs.CL) #Electrostatic Discharge in Electronics #FOS: Computer and information sciences
  7. Multi-dimensional Evaluation of Empathetic Dialog Responses
    2024/02/18 by Zhichao Xu, Jiepu Jiang, Xu, Zhichao +1 · 4 citations
    Psychology · Social Sciences · #Computation and Language (cs.CL) #Conflict Management and Negotiation #Education and Critical Thinking Development #FOS: Computer and information sciences #Team Dynamics and Performance
  8. Reinforcement Learning to Rank Using Coarse-grained Rewards
    2022/08/16 by Tu, Yiteng, Zhichao Xu, Xu, Zhichao +9 · 3 citations
    Computer Science · #Machine Learning and Data Classification #Domain Adaptation and Few-Shot Learning #Mobile Crowdsensing and Crowdsourcing
  9. SLOT: Structuring the Output of Large Language Models
    2025/05/06 by Darren Yow-Bang Wang, Wang, Darren Yow-Bang, Zhengyuan Shen +8 · 5 citations
    Computer Science · Social Sciences · #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #Computational and Text Analysis Methods #FOS: Computer and information sciences #Machine Learning (cs.LG) #Natural Language Processing Techniques #Topic Modeling
  10. Reinforcement Learning for Self-Improving Agent with Skill Library
    2025/12/18 by Jiongxiao Wang, Qiaojing Yan, Wang, Jiongxiao +15 · 5 citations
    Computer Science · #Reinforcement Learning in Robotics #Multimodal Machine Learning Applications #Domain Adaptation and Few-Shot Learning
  11. In-Context Example Ordering Guided by Label Distributions
    2024/02/18 by Zhichao Xu, Daniel Cohen, Xu, Zhichao +5 · 2 citations
    Business, Management and Accounting · Engineering · #Business Process Modeling and Analysis #Computation and Language (cs.CL) #FOS: Computer and information sciences #Flexible and Reconfigurable Manufacturing Systems #Manufacturing Process and Optimization
  12. RankMamba: Benchmarking Mamba's Document Ranking Performance in the Era of Transformers
    2024/03/27 by Zhichao Xu, Xu, Zhichao · 2 citations
    Computer Science · #Computation and Language (cs.CL) #Data Mining and Machine Learning Applications #Edcuational Technology Systems #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Multimedia Learning Systems
  13. State Space Models are Strong Text Rerankers
    2024/12/18 by Zhichao Xu, Jinghua Yan, Xu, Zhichao +5 · 3 citations
    Computer Science · #Computation and Language (cs.CL) #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Natural Language Processing Techniques #Topic Modeling
  14. Counterfactual Editing for Search Result Explanation
    2023/01/25 by Zhichao Xu, Hemank Lamba, Xu, Zhichao +7 · 1 citation
    Computer Science · Social Sciences · #Explainable Artificial Intelligence (XAI) #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Misinformation and Its Impacts #Topic Modeling
  15. A Lightweight Constrained Generation Alternative for Query-focused Summarization
    2023/04/23 by Xu, Zhichao, Cohen, Daniel · 1 citation
    #Computation and Language (cs.CL) #FOS: Computer and information sciences #Information Retrieval (cs.IR)
  16. SALT: Step-level Advantage Assignment for Long-horizon Agents via Trajectory Graph
    2025/10/22 by Li, Jiazheng, Wang, Yawei, Yan, David +5 · 2 citations
    #FOS: Computer and information sciences #Machine Learning (cs.LG)
  17. CSPLADE: Learned Sparse Retrieval with Causal Language Models
    2025/04/15 by Zhichao Xu, Aosong Feng, Xu, Zhichao +7 · 3 citations
    Computer Science · #Computation and Language (cs.CL) #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Multimodal Machine Learning Applications #Natural Language Processing Techniques #Topic Modeling