PPaperPicks

Tong Xu

University of Science and Technology of China, Hefei, China

47 papers at tracked venues · 34 at CORE A* · active 2024–2026

DBLP profile ↗ORCID 0000-0003-4246-5386 ↗Homepage ↗

Venues

ACL ×10EMNLP ×10WWW ×5AAAI ×4SIGIR ×4SIGKDD ×4ACM MM ×3CIKM ×2NeurIPS ×2CVPR ×1EACL ×1ICDE ×1

Frequent coauthors

Enhong Chen
×28
Zhi Zheng
×13
Xiangyu Zhao
×8
Derong Xu
×7
Chao Zhang
×7
Wei Chen
×7
Qi Liu
×6
Shuochen Liu
×5
Zheyong Xie
×5
Yao Hu
×5
Wanyu Wang
×4
Pengfei Luo
×4

Papers

  1. How Foundational Skills Influence VLM-based Embodied Agents: A Native Perspective
    AAAI 2026 ·
    Bo Peng
    ,
    Pi Bu
    ,
    Keyu Pan
    ,
    Xinrun Xu
    ,
    Yingxiu Zhao
    ,
    Miao Chen
    ,
    Yang Du
    ,
    Lin Li
    ,
    Jun Song
    , Tong Xu
  2. LLM-EDT: Large Language Models Enhanced Cross-domain Sequential Recommendation with Dual-phase Training
    SIGIR 2026 ·
    Ziwei Liu
    ,
    Qidong Liu
    ,
    Wanyu Wang
    ,
    Yejing Wang
    ,
    Pengyue Jia
    , Tong Xu,
    Wei Huang
    ,
    Chong Chen
    ,
    Xiangyu Zhao
  3. Learning How and What to Memorize: Cognition-Inspired Two-Stage Optimization for Evolving Memory
    ACL 2026 ·
    Derong Xu
    ,
    Shuochen Liu
    ,
    Pengfei Luo
    ,
    Pengyue Jia
    ,
    Yingyi Zhang
    ,
    Yi Wen
    ,
    Yimin Deng
    ,
    Wenlin Zhang
    ,
    Enhong Chen
    ,
    Xiangyu Zhao
    , Tong Xu
  4. Look as You Think: Unifying Reasoning and Visual Evidence Attribution for Verifiable Document RAG via Reinforcement Learning
    AAAI 2026 ·
    Shuochen Liu
    ,
    Pengfei Luo
    ,
    Chao Zhang
    ,
    Yuhao Chen
    ,
    Haotian Zhang
    ,
    Qi Liu
    ,
    Xin Kou
    , Tong Xu,
    Enhong Chen
  5. Memory-Augmented LLM-based Multi-Agent System for Automated Feature Generation on Tabular Data
    ACL 2026 ·
    Fengxian Dong
    ,
    Zhi Zheng
    ,
    Xiao Han
    ,
    Wei Chen
    ,
    Jingqing Ruan
    , Tong Xu,
    Yong Chen
    ,
    Enhong Chen
  6. Mock Worlds, Real Skills: Building Small Agentic Language Models with Synthetic Tasks, Simulated Environments, and Rubric-Based Rewards
    ACL 2026 ·
    Yuanjie Lyu
    ,
    Chengyu Wang
    ,
    Lei Shen
    ,
    Jun Huang
    , Tong Xu
  7. MolSafeEval: A Benchmark for Uncovering Safety Risks in AI-Generated Molecules
    ACL 2026 · Tong Xu,
    Xinzhe Cao
    ,
    Zhihui Zhu
    ,
    Keyan Ding
    ,
    Huajun Chen
  8. PRIME: A Process-Outcome Alignment Benchmark for Verifiable Reasoning in Mathematics and Engineering
    ACL 2026 ·
    Xiangfeng Wang
    ,
    Hangyu Guo
    ,
    Yanlin Lai
    ,
    Mitt Huang
    ,
    Liang Zhao
    ,
    Chengyuan Yao
    ,
    Yinmin Zhang
    ,
    Qi Han
    ,
    Xiaoxiao Ren
    ,
    Chun Yuan
    , Tong Xu,
    Zheng Ge
    ,
    Xiangyu Zhang
    ,
    Daxin Jiang
  9. ProEchoMem: Enhancing Long Video Understanding via Multi-Trace Probe-Echo Memory
    SIGIR 2026 ·
    Derong Xu
    ,
    Yanxin Chen
    ,
    Wanyu Wang
    ,
    Pengyue Jia
    ,
    Chao Zhang
    ,
    Maolin Wang
    ,
    Yiqi Wang
    ,
    Jipeng Qiang
    ,
    Xuetao Wei
    ,
    Hongzhi Yin
    , Tong Xu,
    Xiangyu Zhao
  10. STRIDE: Strategic Iterative Decision-Making for Retrieval-Augmented Multi-Hop Question Answering
    SIGIR 2026 ·
    Wei Chen
    ,
    Lili Zhao
    ,
    Zhi Zheng
    ,
    Huijun Hou
    , Tong Xu
  11. To Paraphrase or Not: Efficient Comment Detoxification with Unsupervised Detoxifiability Discrimination
    EACL 2026 ·
    Jing Ke
    ,
    Zheyong Xie
    ,
    Shaosheng Cao
    , Tong Xu,
    Enhong Chen
  12. Token-level Collaborative Alignment for LLM-based Generative Recommendation
    WWW 2026 ·
    Fake Lin
    ,
    Binbin Hu
    ,
    Zhi Zheng
    ,
    Xi Zhu
    ,
    Ziqi Liu
    ,
    Zhiqiang Zhang
    ,
    Jun Zhou
    , Tong Xu
  13. Uncertainty-Aware Planning for Disambiguating User Intent in Interactive LLM Agents: Application to Baidu Maps
    SIGKDD 2026 ·
    Deqiang Huang
    ,
    Xinjiang Lu
    ,
    Jingbo Zhou
    ,
    Nijia Lu
    ,
    Fuxin Li
    ,
    Bo Hong
    ,
    Chuanming Zhang
    , Tong Xu,
    Enhong Chen
  14. VIGIL: Defending LLM Agents Against Tool-Stream Injection via Verify-Before-Commit
    ACL 2026 ·
    Junda Lin
    ,
    Zhaomeng Zhou
    ,
    Zhi Zheng
    ,
    Shuochen Liu
    , Tong Xu,
    Yong Chen
    ,
    Enhong Chen
  15. AMoPO: Adaptive Multi-objective Preference Optimization without Reward Models and Reference Models
    ACL 2025 ·
    Qi Liu
    ,
    Jingqing Ruan
    ,
    Hao Li
    ,
    Haodong Zhao
    ,
    Desheng Wang
    ,
    Jiansong Chen
    ,
    Guanglu Wan
    ,
    Xunliang Cai
    ,
    Zhi Zheng
    , Tong Xu
  16. DepFormer: A Unified Framework with Bimodal Collaborative Transformer for Depression Detection
    ACM MM 2025 ·
    Fangyuan Liu
    ,
    Sirui Zhao
    ,
    Kang Yin
    , Tong Xu,
    Enhong Chen
  17. Following Occam's Razor: Dynamic Combination of Structured Knowledge for Multi-Hop Question Answering using LLMs
    EMNLP 2025 ·
    Wei Chen
    ,
    Zhi Zheng
    ,
    Lili Zhao
    ,
    Huijun Hou
    , Tong Xu
  18. From Long Videos to Engaging Clips: A Human-Inspired Video Editing Framework with Multimodal Narrative Understanding
    EMNLP 2025 ·
    Xiangfeng Wang
    ,
    Xiao Li
    ,
    Yadong Wei
    ,
    Xueyu Song
    ,
    Yang Song
    ,
    Xiaoqiang Xia
    ,
    Fangrui Zeng
    ,
    Zaiyi Chen
    ,
    Liu Liu
    ,
    Gu Xu
    , Tong Xu
  19. GLINT-RU: Gated Lightweight Intelligent Recurrent Units for Sequential Recommender Systems
    SIGKDD 2025 ·
    Sheng Zhang
    ,
    Maolin Wang
    ,
    Wanyu Wang
    ,
    Jingtong Gao
    ,
    Xiangyu Zhao
    ,
    Yu Yang
    ,
    Xuetao Wei
    ,
    Zitao Liu
    , Tong Xu
  20. Harnessing Large Language Models for Knowledge Graph Question Answering via Adaptive Multi-Aspect Retrieval-Augmentation
    AAAI 2025 ·
    Derong Xu
    ,
    Xinhang Li
    ,
    Ziheng Zhang
    ,
    Zhenxi Lin
    ,
    Zhihong Zhu
    ,
    Zhi Zheng
    ,
    Xian Wu
    ,
    Xiangyu Zhao
    , Tong Xu,
    Enhong Chen
  21. ImageScope: Unifying Language-Guided Image Retrieval via Large Multimodal Model Collective Reasoning
    WWW 2025 ·
    Pengfei Luo
    ,
    Jingbo Zhou
    , Tong Xu,
    Yuan Xia
    ,
    Linli Xu
    ,
    Enhong Chen
  22. Multi-Branch Self-Drafting for LLM Inference Acceleration
    AAAI 2025 ·
    Zipeng Gao
    ,
    Qingrong Xia
    , Tong Xu,
    Xinyu Duan
    ,
    Zhi Zheng
    ,
    Zhefeng Wang
    ,
    Enhong Chen
  23. NoteLLM-2: Multimodal Large Representation Models for Recommendation
    SIGKDD 2025 ·
    Chao Zhang
    ,
    Haoxin Zhang
    ,
    Shiwei Wu
    ,
    Di Wu
    , Tong Xu,
    Xiangyu Zhao
    ,
    Yan Gao
    ,
    Yao Hu
    ,
    Enhong Chen
  24. PaRT: Enhancing Proactive Social Chatbots with Personalized Real-Time Retrieval
    SIGIR 2025 ·
    Zihan Niu
    ,
    Zheyong Xie
    ,
    Shaosheng Cao
    ,
    Chonggang Lu
    ,
    Zheyu Ye
    , Tong Xu,
    Zuozhu Liu
    ,
    Yan Gao
    ,
    Jia Chen
    ,
    Zhe Xu
    ,
    Yi Wu
    ,
    Yao Hu
  25. SGN: Shifted Window-Based Hierarchical Variable Grouping for Multivariate Time Series Classification
    NeurIPS 2025 ·
    Zenan Ying
    ,
    Zhi Zheng
    ,
    Huijun Hou
    , Tong Xu,
    Qi Liu
    ,
    Jinke Wang
    ,
    Wei Chen
  26. Streamlining the Collaborative Chain of Models into A Single Forward Pass in Generation-Based Tasks
    ACL 2025 ·
    Yuanjie Lyu
    ,
    Chao Zhang
    ,
    Yuhao Chen
    ,
    Yong Chen
    , Tong Xu
  27. Think Wider, Detect Sharper: Reinforced Reference Coverage for Document-Level Self-Contradiction Detection
    EMNLP 2025 ·
    Yuhao Chen
    ,
    Yuanjie Lyu
    ,
    Shuochen Liu
    ,
    Chao Zhang
    ,
    Junhui Lv
    , Tong Xu
  28. Think and Recall: Layer-Level Prompting for Lifelong Model Editing
    EMNLP 2025 ·
    Jinke Wang
    ,
    Zenan Ying
    ,
    Qi Liu
    ,
    Wei Chen
    , Tong Xu,
    Huijun Hou
    ,
    Zhi Zheng
  29. Video-MME: The First-Ever Comprehensive Evaluation Benchmark of Multi-modal LLMs in Video Analysis
    CVPR 2025 ·
    Chaoyou Fu
    ,
    Yuhan Dai
    ,
    Yongdong Luo
    ,
    Lei Li
    ,
    Shuhuai Ren
    ,
    Renrui Zhang
    ,
    Zihan Wang
    ,
    Chenyu Zhou
    ,
    Yunhang Shen
    ,
    Mengdan Zhang
    ,
    Peixian Chen
    ,
    Yanwei Li
    ,
    Shaohui Lin
    ,
    Sirui Zhao
    ,
    Ke Li
    , Tong Xu,
    Xiawu Zheng
    ,
    Enhong Chen
    ,
    Caifeng Shan
    ,
    Ran He
    ,
    Xing Sun
  30. iPET: An Interactive Emotional Companion Dialogue System with LLM-Powered Virtual Pet World Simulation
    ACL 2025 ·
    Zheyong Xie
    ,
    Shaosheng Cao
    ,
    Zuozhu Liu
    ,
    Zheyu Ye
    ,
    Zihan Niu
    ,
    Chonggang Lu
    , Tong Xu,
    Enhong Chen
    ,
    Zhe Xu
    ,
    Yao Hu
    ,
    Wei Lu
  31. A Multi-scale Feature Learning Network with Optical Flow Correction for Micro- and Macro-expression Spotting
    ACM MM 2024 ·
    Zhengye Zhang
    ,
    Sirui Zhao
    ,
    Xinglong Mao
    ,
    Shifeng Liu
    ,
    Hao Wang
    , Tong Xu,
    Enhong Chen
  32. Bridging Gaps in Content and Knowledge for Multimodal Entity Linking
    ACM MM 2024 ·
    Pengfei Luo
    , Tong Xu,
    Che Liu
    ,
    Suojuan Zhang
    ,
    Linli Xu
    ,
    Minglei Li
    ,
    Enhong Chen
  33. Collaboration-Aware Hybrid Learning for Knowledge Development Prediction
    WWW 2024 ·
    Liyi Chen
    ,
    Chuan Qin
    ,
    Ying Sun
    ,
    Xin Song
    , Tong Xu,
    Hengshu Zhu
    ,
    Hui Xiong
  34. Double-Checker: Large Language Model as a Checker for Few-shot Named Entity Recognition
    EMNLP 2024 ·
    Wei Chen
    ,
    Lili Zhao
    ,
    Zhi Zheng
    , Tong Xu,
    Yang Wang
    ,
    Enhong Chen
  35. Editing Factual Knowledge and Explanatory Ability of Medical Large Language Models
    CIKM 2024 ·
    Derong Xu
    ,
    Ziheng Zhang
    ,
    Zhihong Zhu
    ,
    Zhenxi Lin
    ,
    Qidong Liu
    ,
    Xian Wu
    , Tong Xu,
    Wanyu Wang
    ,
    Yuyang Ye
    ,
    Xiangyu Zhao
    ,
    Enhong Chen
    ,
    Yefeng Zheng
  36. FastMem: Fast Memorization of Prompt Improves Context Awareness of Large Language Models
    EMNLP 2024 ·
    Junyi Zhu
    ,
    Shuochen Liu
    ,
    Yu Yu
    ,
    Bo Tang
    ,
    Yibo Yan
    ,
    Zhiyu Li
    ,
    Feiyu Xiong
    , Tong Xu,
    Matthew B. Blaschko
  37. Granular Entity Mapper: Advancing Fine-grained Multimodal Named Entity Recognition and Grounding
    EMNLP 2024 ·
    Ziqi Wang
    ,
    Chen Zhu
    ,
    Zhi Zheng
    ,
    Xinhang Li
    , Tong Xu,
    Yongyi He
    ,
    Qi Liu
    ,
    Ying Yu
    ,
    Enhong Chen
  38. In-Context Former: Lightning-fast Compressing Context for Large Language Model
    EMNLP 2024 ·
    Xiangfeng Wang
    ,
    Zaiyi Chen
    , Tong Xu,
    Zheyong Xie
    ,
    Yongyi He
    ,
    Enhong Chen
  39. Large Language Model based Long-tail Query Rewriting in Taobao Search
    WWW 2024 ·
    Wenjun Peng
    ,
    Guiyang Li
    ,
    Yue Jiang
    ,
    Zilong Wang
    ,
    Dan Ou
    ,
    Xiaoyi Zeng
    ,
    Derong Xu
    , Tong Xu,
    Enhong Chen
  40. Mitigating Hallucinations of Large Language Models in Medical Information Extraction via Contrastive Decoding
    EMNLP 2024 ·
    Derong Xu
    ,
    Ziheng Zhang
    ,
    Zhihong Zhu
    ,
    Zhenxi Lin
    ,
    Qidong Liu
    ,
    Xian Wu
    , Tong Xu,
    Xiangyu Zhao
    ,
    Yefeng Zheng
    ,
    Enhong Chen
  41. NoteLLM: A Retrievable Large Language Model for Note Recommendation
    WWW 2024 ·
    Chao Zhang
    ,
    Shiwei Wu
    ,
    Haoxin Zhang
    , Tong Xu,
    Yan Gao
    ,
    Yao Hu
    ,
    Enhong Chen
  42. Retrieve-Plan-Generation: An Iterative Planning and Answering Framework for Knowledge-Intensive LLM Generation
    EMNLP 2024 ·
    Yuanjie Lyu
    ,
    Zihan Niu
    ,
    Zheyong Xie
    ,
    Chao Zhang
    , Tong Xu,
    Yang Wang
    ,
    Enhong Chen
  43. Scaling Up Multivariate Time Series Pre-Training with Decoupled Spatial-Temporal Representations
    ICDE 2024 ·
    Rui Zha
    ,
    Le Zhang
    ,
    Shuangli Li
    ,
    Jingbo Zhou
    , Tong Xu,
    Hui Xiong
    ,
    Enhong Chen
  44. UniMEL: A Unified Framework for Multimodal Entity Linking with Large Language Models
    CIKM 2024 ·
    Qi Liu
    ,
    Yongyi He
    , Tong Xu,
    Defu Lian
    ,
    Che Liu
    ,
    Zhi Zheng
    ,
    Enhong Chen
  45. VideoLLM-MoD: Efficient Video-Language Streaming with Mixture-of-Depths Vision Computation
    NeurIPS 2024 ·
    Shiwei Wu
    ,
    Joya Chen
    ,
    Kevin Qinghong Lin
    ,
    Qimeng Wang
    ,
    Yan Gao
    ,
    Qianli Xu
    , Tong Xu,
    Yao Hu
    ,
    Enhong Chen
    ,
    Mike Zheng Shou
  46. Visualization Recommendation with Prompt-based Reprogramming of Large Language Models
    ACL 2024 ·
    Xinhang Li
    ,
    Jingbo Zhou
    ,
    Wei Chen
    ,
    Derong Xu
    , Tong Xu,
    Enhong Chen
  47. When Box Meets Graph Neural Network in Tag-aware Recommendation
    SIGKDD 2024 ·
    Fake Lin
    ,
    Ziwei Zhao
    ,
    Xi Zhu
    ,
    Da Zhang
    ,
    Shitian Shen
    ,
    Xueying Li
    , Tong Xu,
    Suojuan Zhang
    ,
    Enhong Chen