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Defu Lian

  1. Understanding the planning of LLM agents: A survey
    2024/02/05 by Xu Huang, Huang, Xu, Weiwen Liu +15 · 1 voice · 106 citations
    Computer Science · #Multi-Agent Systems and Negotiation #cs.AI #cs.CL #cs.LG
  2. ToolACE: Winning the Points of LLM Function Calling
    2024/09/02 by Weiwen Liu, Xu Huang, Liu, Weiwen +51 · 48 citations
    Computer Science · #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #FOS: Computer and information sciences #Machine Learning (cs.LG) #Semantic Web and Ontologies
  3. Recommender AI Agent: Integrating Large Language Models for Interactive Recommendations
    2023/08/31 by Xu Huang, Huang, Xu, Jianxun Lian +9 · 30 citations
    Computer Science · #Topic Modeling #Recommender Systems and Techniques #Natural Language Processing Techniques
  4. GraphFormers: GNN-nested Transformers for Representation Learning on Textual Graph
    2021/05/06 by Junhan Yang, Zheng Liu, Yang, Junhan +16 · 19 citations
    Computer Science · #Advanced Graph Neural Networks #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Recommender Systems and Techniques #Sentiment Analysis and Opinion Mining #Topic Modeling
  5. Frequency-domain MLPs are More Effective Learners in Time Series Forecasting
    2023/11/10 by Kun Yi, Yi, Kun, Qi Zhang +17 · 27 citations
    Computer Science · Decision Sciences · #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Machine Learning (cs.LG) #Neural Networks and Applications #Stock Market Forecasting Methods #Time Series Analysis and Forecasting
  6. MegaPairs: Massive Data Synthesis For Universal Multimodal Retrieval
    2024/12/19 by Junjie Zhou, Zhou, Junjie, Zheng Liu +14 · 25 citations
    Computer Science · #Natural Language Processing Techniques #Image Retrieval and Classification Techniques #Semantic Web and Ontologies
  7. A Survey on Session-based Recommender Systems
    2019/02/13 by Shoujin Wang, Wang, Shoujin, Longbing Cao +9 · 7 citations
    Computer Science · Decision Sciences · #Advanced Bandit Algorithms Research #Data Stream Mining Techniques #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Recommender Systems and Techniques
  8. Understanding and Patching Compositional Reasoning in LLMs
    2024/02/22 by Z. Li, Li, Zhaoyi, Gangwei Jiang +9 · 10 citations
    Social Sciences · Computer Science · Business, Management and Accounting · #Artificial Intelligence in Law #Semantic Web and Ontologies #Business Process Modeling and Analysis
  9. RecFlow: An Industrial Full Flow Recommendation Dataset
    2024/10/28 by Qi Liu, Kai Zheng, Liu, Qi +33 · 9 citations
    Computer Science · #Data Stream Mining Techniques #FOS: Computer and information sciences #Information Retrieval (cs.IR)
  10. PRICE: A Pretrained Model for Cross-Database Cardinality Estimation
    2024/06/03 by Tianjing Zeng, Zeng, Tianjing, Junwei Lan +17 · 6 citations
    Computer Science · #Advanced Database Systems and Queries #Data Management and Algorithms #Databases (cs.DB) #FOS: Computer and information sciences #Machine Learning (cs.LG)
  11. FilterNet: Harnessing Frequency Filters for Time Series Forecasting
    2024/11/03 by Kun Yi, Yi, Kun, Fei, Jingru +10 · 9 citations
    Computer Science · #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #FOS: Electrical engineering #Machine Learning (cs.LG) #Neural Networks and Applications #Signal Processing (eess.SP) #Time Series Analysis and Forecasting #electronic engineering #information engineering
  12. Entropy Law: The Story Behind Data Compression and LLM Performance
    2024/07/09 by Mingjia Yin, Chuhan Wu, Yin, Mingjia +17 · 7 citations
    Business, Management and Accounting · Computer Science · Decision Sciences · #Advanced Data Storage Technologies #Auction Theory and Applications #Computation and Language (cs.CL) #FOS: Computer and information sciences #Financial Distress and Bankruptcy Prediction #Machine Learning (cs.LG)
  13. END4Rec: Efficient Noise-Decoupling for Multi-Behavior Sequential Recommendation
    2024/03/26 by Yongqiang Han, Han, Yongqiang, Hao Wang +15 · 6 citations
    Computer Science · Physics and Astronomy · #Complex Network Analysis Techniques #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Music and Audio Processing
  14. HyperSoRec: Exploiting Hyperbolic User and Item Representations with Multiple Aspects for Social-aware Recommendation
    2021/09/27 by Hao Wang, Defu Lian, Hanghang Tong +3 · 3 citations
  15. DimeRec: A Unified Framework for Enhanced Sequential Recommendation via Generative Diffusion Models
    2024/08/22 by Weihua Li, Li, Wuchao, Rui Huang +23 · 6 citations
    Computer Science · #FOS: Computer and information sciences #Generative Adversarial Networks and Image Synthesis #Information Retrieval (cs.IR) #Machine Learning (cs.LG) #Machine Learning in Healthcare #Recommender Systems and Techniques
  16. Distill-VQ: Learning Retrieval Oriented Vector Quantization By Distilling Knowledge from Dense Embeddings
    2022/04/01 by Shitao Xiao, Xiao, Shitao, Zheng Liu +23 · 3 citations
    Computer Science · #Advanced Image and Video Retrieval Techniques #Image Retrieval and Classification Techniques #Domain Adaptation and Few-Shot Learning
  17. Exploring User Retrieval Integration towards Large Language Models for Cross-Domain Sequential Recommendation
    2024/06/05 by Tingjia Shen, Shen, Tingjia, Hao Wang +13 · 5 citations
    Computer Science · #Recommender Systems and Techniques #Topic Modeling #Expert finding and Q&A systems
  18. ChemEval: A Comprehensive Multi-Level Chemical Evaluation for Large Language Models
    2024/09/21 by Yuqing Huang, Huang, Yuqing, Rihong Zhang +31 · 6 citations
    Computer Science · Materials Science · #Artificial Intelligence (cs.AI) #Biomolecules (q-bio.BM) #Chemical Physics (physics.chem-ph) #Computation and Language (cs.CL) #Computational Drug Discovery Methods #FOS: Biological sciences #FOS: Computer and information sciences #FOS: Physical sciences #Machine Learning (cs.LG) #Machine Learning in Materials Science
  19. Efficient Optimal Selection for Composited Advertising Creatives with Tree Structure
    2021/03/02 by Jin Chen, Tiezheng Ge, Chen, Jin +9 · 2 citations
    Business, Management and Accounting · Computer Science · Decision Sciences · #Advanced Bandit Algorithms Research #Advanced Multi-Objective Optimization Algorithms #Consumer Market Behavior and Pricing #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Machine Learning (cs.LG)
  20. Deep Group Interest Modeling of Full Lifelong User Behaviors for CTR Prediction
    2023/11/15 by Qi Liu, Xuyang Hou, Liu, Qi +14 · 3 citations
    Computer Science · Social Sciences · Engineering · #Recommender Systems and Techniques #Digital Marketing and Social Media #Green IT and Sustainability
  21. WESE: Weak Exploration to Strong Exploitation for LLM Agents
    2024/04/11 by Xu Huang, Huang, Xu, Weiwen Liu +13 · 3 citations
    Computer Science · #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Multiagent Systems (cs.MA) #Multimodal Machine Learning Applications #Natural Language Processing Techniques #Topic Modeling
  22. Lighter And Better: Towards Flexible Context Adaptation For Retrieval Augmented Generation
    2024/09/24 by Zheng Liu, Liu, Zheng, Changxu Wu +9 · 4 citations
    Computer Science · #Advanced Image and Video Retrieval Techniques #Computation and Language (cs.CL) #Context-Aware Activity Recognition Systems #FOS: Computer and information sciences #Multimodal Machine Learning Applications
  23. FuXi-α: Scaling Recommendation Model with Feature Interaction Enhanced Transformer
    2025/02/05 by Yufei Ye, Wei-Feng Guo, Ye, Yufei +19 · 6 citations
    Computer Science · #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Recommender Systems and Techniques
  24. AIR-Bench: Automated Heterogeneous Information Retrieval Benchmark
    2024/12/17 by Jianlyu Chen, Chen, Jianlyu, Nan Wang +15 · 5 citations
    Computer Science · #Information Retrieval and Search Behavior
  25. Unlocking the Power of Function Vectors for Characterizing and Mitigating Catastrophic Forgetting in Continual Instruction Tuning
    2025/02/16 by Gangwei Jiang, Jiang, Gangwei, Caigao Jiang +13 · 5 citations
    Arts and Humanities · Engineering · #Advancements in Photolithography Techniques #Artificial Intelligence (cs.AI) #Digital and Traditional Archives Management #FOS: Computer and information sciences #Ferroelectric and Negative Capacitance Devices #Machine Learning (cs.LG)
  26. HyperTree Planning: Enhancing LLM Reasoning via Hierarchical Thinking
    2025/05/05 by Runquan Gui, Gui, Runquan, Zhihai Wang +17 · 7 citations
    Computer Science · #AI-based Problem Solving and Planning #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Multimodal Machine Learning Applications #Topic Modeling
  27. O1 Embedder: Let Retrievers Think Before Action
    2025/02/11 by Ran Yan, Zheng Liu, Yan, Ruiran +3 · 4 citations
    Computer Science · #Computation and Language (cs.CL) #FOS: Computer and information sciences #Topic Modeling
  28. Sampling-Decomposable Generative Adversarial Recommender
    2020/11/02 by Binbin Jin, Defu Lian, Jin, Binbin +11 · 1 citation
    Computer Science · #Advanced Graph Neural Networks #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Recommender Systems and Techniques #Stochastic Gradient Optimization Techniques
  29. Refine Large Language Model Fine-tuning via Instruction Vector
    2024/06/18 by Gangwei Jiang, Zhaoyi Li, Jiang, Gangwei +5 · 2 citations
    Computer Science · #Topic Modeling #Natural Language Processing Techniques
  30. Visualizing the Relationship Between Encoded Linguistic Information and Task Performance
    2022/03/29 by Jiannan Xiang, Xiang, Jiannan, Huayang Li +9 · 1 citation
    Computer Science · #Machine Learning and Data Classification #Topic Modeling #Natural Language Processing Techniques
  31. RAPID: Efficient Retrieval-Augmented Long Text Generation with Writing Planning and Information Discovery
    2025/03/02 by Hongchao Gu, Dexun Li, Gu, Hongchao +15 · 4 citations
    Computer Science · #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #FOS: Computer and information sciences #Natural Language Processing Techniques #Semantic Web and Ontologies #Topic Modeling
  32. Optimizing Sequential Recommendation Models with Scaling Laws and Approximate Entropy
    2024/11/30 by Tingjia Shen, Shen, Tingjia, Hao Wang +16 · 4 citations
    Computer Science · Decision Sciences · #68P20 #Artificial Intelligence (cs.AI) #Data Management and Algorithms #Data Mining Algorithms and Applications #Data Quality and Management #FOS: Computer and information sciences #H.3.4 #I.2.6 #Information Retrieval (cs.IR)
  33. Generative Large Recommendation Models: Emerging Trends in LLMs for Recommendation
    2025/02/19 by Hao Wang, Wei Guo, Wang, Hao +17 · 4 citations
    Computer Science · Medicine · #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Radiomics and Machine Learning in Medical Imaging #Recommender Systems and Techniques #Topic Modeling
  34. Evaluating Readability and Faithfulness of Concept-based Explanations
    2024/04/29 by Meng Li, Haoran Jin, Li, Meng +13 · 1 citation
    Computer Science · #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Human-Computer Interaction (cs.HC) #Natural Language Processing Techniques #Topic Modeling
  35. HawkBench: Investigating Resilience of RAG Methods on Stratified Information-Seeking Tasks
    2025/02/19 by Hongjin Qian, Zheng Liu, Qian, Hongjin +9 · 3 citations
    Decision Sciences · #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Personal Information Management and User Behavior
  36. Re-Search for The Truth: Multi-round Retrieval-augmented Large Language Models are Strong Fake News Detectors
    2024/03/14 by Guanghua Li, Li, Guanghua, Wensheng Lu +13 · 1 citation
    Computer Science · Social Sciences · #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #FOS: Computer and information sciences #Misinformation and Its Impacts #Topic Modeling
  37. UniDM: A Unified Framework for Data Manipulation with Large Language Models
    2024/05/10 by Yichen Qian, Yongyi He, Qian, Yichen +19 · 1 citation
    Computer Science · #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Natural Language Processing Techniques #Topic Modeling
  38. Towards Anytime Fine-tuning: Continually Pre-trained Language Models with Hypernetwork Prompt
    2023/10/19 by Gangwei Jiang, Caigao Jiang, Jiang, Gangwei +11 · 1 citation
    Computer Science · #Topic Modeling #Multimodal Machine Learning Applications #Domain Adaptation and Few-Shot Learning
  39. CELA: Cost-Efficient Language Model Alignment for CTR Prediction
    2024/05/17 by Xingmei Wang, Weiwen Liu, Wang, Xingmei +18 · 1 citation
    Computer Science · #68T07 #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Natural Language Processing Techniques #Topic Modeling
  40. Advancing and Benchmarking Personalized Tool Invocation for LLMs
    2025/05/07 by Xu Huang, Huang, Xu, Yuefeng Huang +13 · 2 citations
    Computer Science · #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #FOS: Computer and information sciences #Natural Language Processing Techniques #Text Readability and Simplification #Topic Modeling
  41. DIRECTOR: Dynamic Index-based Recommendation with Transport-Optimized Retrieval
    2026/07/29 by Yuanhao Pu, Chenghao Zhang, Chao Feng +2
    Computer Science · #cs.IR
  42. Rethinking Heterogeneous LLM Merging: A Weighted Model Averaging Perspective
    2026/07/20 by Jiahe Fan, Yinghao Hou, Si Chen +3
    #cs.AI