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Liu, Zhiwei

  1. APIGen: Automated Pipeline for Generating Verifiable and Diverse Function-Calling Datasets
    2024/06/26 by Zuxin Liu, Liu, Zuxin, Thai Hoang +31 · 40 citations
    Computer Science · Decision Sciences · #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #FOS: Computer and information sciences #Machine Learning (cs.LG) #Scientific Computing and Data Management #Software Engineering (cs.SE) #Time Series Analysis and Forecasting
  2. xLAM: A Family of Large Action Models to Empower AI Agent Systems
    2024/09/05 by Jianguo Zhang, Zhang, Jianguo, Tian Lan +41 · 29 citations
    Computer Science · #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #FOS: Computer and information sciences #Machine Learning (cs.LG) #Multi-Agent Systems and Negotiation
  3. APIGen-MT: Agentic Pipeline for Multi-Turn Data Generation via Simulated Agent-Human Interplay
    2025/04/04 by Akshara Prabhakar, Zuxin Liu, Prabhakar, Akshara +27 · 45 citations
    Computer Science · #Multimodal Machine Learning Applications #Topic Modeling #Generative Adversarial Networks and Image Synthesis
  4. FinBen: A Holistic Financial Benchmark for Large Language Models
    2024/02/20 by Xie, Qianqian, Han, Weiguang, Chen, Zhengyu +31 · 19 citations
    #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #Computational Engineering #FOS: Computer and information sciences #Finance #and Science (cs.CE)
  5. Contrastive Self-supervised Sequential Recommendation with Robust Augmentation
    2021/08/14 by Liu, Zhiwei, Chen, Yongjun, Li, Jia +3 · 10 citations
    #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Information Retrieval (cs.IR)
  6. Sequential Recommendation via Stochastic Self-Attention
    2022/01/16 by Ziwei Fan, Fan, Ziwei, Zhiwei Liu +11 · 7 citations
    Computer Science · Psychology · #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Machine Learning (cs.LG) #Machine Learning in Healthcare #Mental Health via Writing #Recommender Systems and Techniques
  7. MetaAligner: Towards Generalizable Multi-Objective Alignment of Language Models
    2024/03/25 by Kailai Yang, Zhiwei Liu, Yang, Kailai +9 · 11 citations
    Computer Science · #Topic Modeling #Natural Language Processing Techniques #Speech Recognition and Synthesis
  8. Retroformer: Retrospective Large Language Agents with Policy Gradient Optimization
    2023/08/04 by Weiran Yao, Yao, Weiran, Shelby Heinecke +27 · 9 citations
    Computer Science · #Topic Modeling #Multimodal Machine Learning Applications #Natural Language Processing Techniques
  9. Identity-Guided Human Semantic Parsing for Person Re-Identification
    2020/07/27 by Zhu, Kuan, Guo, Haiyun, Liu, Zhiwei +2 · 5 citations
    #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences
  10. AgentLite: A Lightweight Library for Building and Advancing Task-Oriented LLM Agent System
    2024/02/23 by Liu, Zhiwei, Yao, Weiran, Zhang, Jianguo +10 · 9 citations
    #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Multiagent Systems (cs.MA)
  11. Diversity Empowers Intelligence: Integrating Expertise of Software Engineering Agents
    2024/08/13 by Kexun Zhang, Zhang, Kexun, Weiran Yao +29 · 12 citations
    Computer Science · Social Sciences · #Open Source Software Innovations #Multi-Agent Systems and Negotiation #Ethics and Social Impacts of AI
  12. Continuous-Time Sequential Recommendation with Temporal Graph Collaborative Transformer
    2021/08/14 by Fan, Ziwei, Liu, Zhiwei, Zhang, Jiawei +3 · 5 citations
    #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Machine Learning (cs.LG)
  13. BOLAA: Benchmarking and Orchestrating LLM-augmented Autonomous Agents
    2023/08/11 by Liu, Zhiwei, Yao, Weiran, Zhang, Jianguo +12 · 6 citations
    #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences
  14. AgentOhana: Design Unified Data and Training Pipeline for Effective Agent Learning
    2024/02/23 by Jianguo Zhang, Tian Lan, Zhang, Jianguo +31 · 7 citations
    Computer Science · #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #FOS: Computer and information sciences #Machine Learning (cs.LG) #Multi-Agent Systems and Negotiation
  15. ContrastVAE: Contrastive Variational AutoEncoder for Sequential Recommendation
    2022/08/27 by Yu Wang, Wang, Yu, Hengrui Zhang +7 · 4 citations
    Computer Science · Social Sciences · #Recommender Systems and Techniques #Advanced Graph Neural Networks #Human Mobility and Location-Based Analysis
  16. Open-FinLLMs: Open Multimodal Large Language Models for Financial Applications
    2024/08/20 by Jimin Huang, Huang, Jimin, Mengxi Xiao +76 · 7 citations
    Decision Sciences · Business, Management and Accounting · Computer Science · #Stock Market Forecasting Methods #FinTech, Crowdfunding, Digital Finance #Mathematics, Computing, and Information Processing
  17. Conditional Denoising Diffusion for Sequential Recommendation
    2023/04/22 by Wang, Yu, Liu, Zhiwei, Yang, Liangwei +1 · 4 citations
    #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Machine Learning (cs.LG)
  18. LATTE: Learning to Think with Vision Specialists
    2024/12/07 by Zixian Ma, Jianguo Zhang, Ma, Zixian +21 · 8 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
  19. Explanation Guided Contrastive Learning for Sequential Recommendation
    2022/09/03 by Wang, Lei, Lim, Ee-Peng, Liu, Zhiwei +1 · 3 citations
    #FOS: Computer and information sciences #Information Retrieval (cs.IR)
  20. DRDT: Dynamic Reflection with Divergent Thinking for LLM-based Sequential Recommendation
    2023/12/18 by Wang, Yu, Liu, Zhiwei, Zhang, Jianguo +3 · 4 citations
    #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Information Retrieval (cs.IR)
  21. DialogStudio: Towards Richest and Most Diverse Unified Dataset Collection for Conversational AI
    2023/07/19 by Zhang, Jianguo, Qian, Kun, Liu, Zhiwei +7 · 3 citations
    #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #FOS: Computer and information sciences
  22. MCPEval: Automatic MCP-based Deep Evaluation for AI Agent Models
    2025/07/17 by Zhiwei Liu, Jielin Qiu, Liu, Zhiwei +21 · 15 citations
    Computer Science · #Anomaly Detection Techniques and Applications #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #FOS: Computer and information sciences #Fuzzy Logic and Control Systems #Time Series Analysis and Forecasting
  23. Multi-task Item-attribute Graph Pre-training for Strict Cold-start Item Recommendation
    2023/06/26 by Yuwei Cao, Liangwei Yang, Cao, Yuwei +11 · 3 citations
    Computer Science · #Domain Adaptation and Few-Shot Learning #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Machine Learning (cs.LG) #Recommender Systems and Techniques #Topic Modeling
  24. Pre-training Graph Neural Network for Cross Domain Recommendation
    2021/11/16 by Chen Wang, Yueqing Liang, Wang, Chen +7 · 2 citations
    Computer Science · Psychology · #Recommender Systems and Techniques #Advanced Graph Neural Networks #Mental Health via Writing
  25. Few-Shot Intent Detection via Contrastive Pre-Training and Fine-Tuning
    2021/09/13 by Jianguo Zhang, Zhang, Jianguo, Trung Bui +15 · 2 citations
    Computer Science · #Computation and Language (cs.CL) #Domain Adaptation and Few-Shot Learning #FOS: Computer and information sciences #Machine Learning (cs.LG) #Multimodal Machine Learning Applications #Topic Modeling
  26. CoMAL: Collaborative Multi-Agent Large Language Models for Mixed-Autonomy Traffic
    2024/10/18 by Huaiyuan Yao, Yao, Huaiyuan, Longchao Da +11 · 5 citations
    Computer Science · #68T42 #90B20 #90C27 #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #H.4.2 #I.2.11 #I.2.9 #Multi-Agent Systems and Negotiation #Robotics (cs.RO)
  27. UserBench: An Interactive Gym Environment for User-Centric Agents
    2025/07/29 by Qian, Cheng, Liu, Zuxin, Prabhakar, Akshara +9 · 12 citations
    #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #FOS: Computer and information sciences #Machine Learning (cs.LG)
  28. PersonaBench: Evaluating AI Models on Understanding Personal Information through Accessing (Synthetic) Private User Data
    2025/02/28 by Tan, Juntao, Yang, Liangwei, Liu, Zuxin +11 · 4 citations
    #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences
  29. ToolScan: A Benchmark for Characterizing Errors in Tool-Use LLMs
    2024/11/20 by Kokane, Shirley, Zhu, Ming, Awalgaonkar, Tulika +15 · 4 citations
    #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Software Engineering (cs.SE)
  30. Semantic Alignment: Finding Semantically Consistent Ground-truth for Facial Landmark Detection
    2019/03/26 by Liu, Zhiwei, Zhu, Xiangyu, Hu, Guosheng +5 · 1 citation
    #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences
  31. Modeling Sequences as Distributions with Uncertainty for Sequential Recommendation
    2021/06/11 by Fan, Ziwei, Liu, Zhiwei, Zheng, Lei +2 · 1 citation
    #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Machine Learning (cs.LG)
  32. Pre-training Recommender Systems via Reinforced Attentive Multi-relational Graph Neural Network
    2021/11/28 by Li, Xiaohan, Liu, Zhiwei, Guo, Stephen +4 · 1 citation
    #FOS: Computer and information sciences #Information Retrieval (cs.IR)
  33. MobileAIBench: Benchmarking LLMs and LMMs for On-Device Use Cases
    2024/06/12 by Murthy, Rithesh, Yang, Liangwei, Tan, Juntao +15 · 2 citations
    #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #FOS: Computer and information sciences #Machine Learning (cs.LG)
  34. Selective Preference Optimization via Token-Level Reward Function Estimation
    2024/08/24 by Kailai Yang, Yang, Kailai, Zhiwei Liu +9 · 2 citations
    Computer Science · #Advanced Database Systems and Queries #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #FOS: Computer and information sciences #Machine Learning (cs.LG)
  35. MultiFinBen: Benchmarking Large Language Models for Multilingual and Multimodal Financial Application
    2025/06/16 by Peng, Xueqing, Qian, Lingfei, Wang, Yan +44 · 6 citations
    #Computation and Language (cs.CL) #FOS: Computer and information sciences
  36. Zero-shot Item-based Recommendation via Multi-task Product Knowledge Graph Pre-Training
    2023/05/12 by Fan, Ziwei, Liu, Zhiwei, Heinecke, Shelby +4 · 1 citation
    #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Machine Learning (cs.LG)
  37. xRouter: Training Cost-Aware LLMs Orchestration System via Reinforcement Learning
    2025/10/09 by Cheng Qian, Qian, Cheng, Zuxin Liu +23 · 3 citations
    Computer Science · #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #Data Stream Mining Techniques #FOS: Computer and information sciences #Machine Learning (cs.LG) #Multi-Agent Systems and Negotiation
  38. AFPR-CIM: An Analog-Domain Floating-Point RRAM-based Compute-In-Memory Architecture with Dynamic Range Adaptive FP-ADC
    2024/02/21 by Haobo Liu, Zhengyang Qian, Liu, Haobo +9 · 1 citation
    Computer Science · Engineering · #Advanced Memory and Neural Computing #FOS: Electrical engineering #Parallel Computing and Optimization Techniques #Semiconductor materials and devices #Systems and Control (eess.SY) #electronic engineering #information engineering
  39. Strategic priorities for transformative progress in advancing biology with proteomics and artificial intelligence
    2025/02/21 by Yingying Sun, Sun, Yingying, Jun A +121 · 3 voices · 1 citation
    #q-bio.OT #cs.AI
  40. Ranking-based Group Identification via Factorized Attention on Social Tripartite Graph
    2022/11/02 by Yang, Mingdai, Liu, Zhiwei, Yang, Liangwei +4 · 1 citation
    #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Social and Information Networks (cs.SI)
  41. Auto DragGAN: Editing the Generative Image Manifold in an Autoregressive Manner
    2024/07/26 by Pengxiang Cai, Zhiwei Liu, Cai, Pengxiang +7 · 1 citation
    Computer Science · #Advanced Image and Video Retrieval Techniques #Advanced Vision and Imaging #Computer Graphics and Visualization Techniques #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences
  42. UserRL: Training Interactive User-Centric Agent via Reinforcement Learning
    2025/09/24 by Cheng Qian, Qian, Cheng, Zuxin Liu +23 · 4 citations
    Engineering · Psychology · #Action Observation and Synchronization #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #FOS: Computer and information sciences #Machine Learning (cs.LG) #Robot Manipulation and Learning #Social Robot Interaction and HRI
  43. PRACT: Optimizing Principled Reasoning and Acting of LLM Agent
    2024/10/24 by Zhiwei Liu, Liu, Zhiwei, Weiran Yao +29 · 1 citation
    Computer Science · #Multi-Agent Systems and Negotiation #Semantic Web and Ontologies