百晓学者学者目录

徐童

教授，中国科学技术大学

tongxu@ustc.edu.cn

个人简介

徐童，中国科学技术大学教授、博士生导师，中国中文信息学会青年工作委员会第六届执委会主任，国家青年科学基金B类项目获得者。研究领域为多模态知识发现与人机交互。发表中国计算机学会推荐A类期刊/会议论文100余篇。获安徽省科技进步一、二等奖、安徽省教学成果特等奖及6项国际学术会议论文奖项，指导学生获国内外学术测评冠军10余项。

教育与工作经历

工作经历

  • 中国中文信息学会青年工作委员会
    主任
  • 中国科学技术大学计算机学院
    教授，博士生导师

教育经历

  • 浙江大学
    学士，数学系-信息与计算科学
  • 中国科学技术大学
    博士，计算机学院

精选作品

期刊论文

2026

PRIME: A Process-Outcome Alignment Benchmark for Verifiable Reasoning in Mathematics and Engineering

Xiangfeng Wang, Hangyu Guo, Yanlin Lai, Mitt Huang, Liang Zhao, Chengyuan Yao, Yinmin Zhang, Qi Han, Xiaoxiaoren, Chun Yuan, Tong Xu, Zheng Ge, Xiangyu Zhang, Daxin Jiang

Annual Meeting of the Association for Computational Linguistics (ACL)

DOI

2026

ActFER: Agentic Facial Expression Recognition via Active Tool-Augmented Visual Reasoning

Shi-Feng Liu, Zheng-Ye Zhang, Si-Rui Zhao, Xinglong Mao, Zhe-Han Kan, Zhi-Xiang Wei, Shiwei Wu, Chaoyou Fu, Tong Xu, En-Hong Chen

arXiv.org

DOI

2026

Towards Trustworthy Depression Estimation via Disentangled Evidential Learning

Fang-Yuan Liu, Si-Rui Zhao, Ze-Yu Zhang, Jin-Yang Huang, Feng-Qi Cui, Bin Luo, Tong Xu, Meng Li, En-Hong Chen

arXiv.org

DOI

2026

SyncBreaker:Stage-Aware Multimodal Adversarial Attacks on Audio-Driven Talking Head Generation

Wenli Zhang, Xian Shi, Si-Rui Zhao, Xinqi Chen, Guo Cheng, Yifan Xu, Tong Xu, Yongxian Liao

arXiv.org

DOI

2025

Think and Recall: Layer-Level Prompting for Lifelong Model Editing

Association for Computational Linguistics 2025, Chen, Wei, hou, huijun, Liu, Qi, Wang, Jinke, Xu, Tong, Ying, Zenan, Zheng, Zhi

Underline Science Inc.

DOI

2025

基于动态多粒度图卷积网络的人体骨架行为识别

吴志泽，陈鑫，徐童，年福东，王晓峰，李腾

《中国图象图形学报》

2025

DGRGaze: A Difference-Guided Gaze Estimation Framework Based on 6D Rotation Matrix Representation

Xiaohao Wang, Si-Rui Zhao, Xinglong Mao, Yi-Ming Zhang, Shi-Feng Liu, Tong Xu, En-Hong Chen

International Conference on Information Photonics

DOI

2025

Bind-Your-Avatar: Multi-Talking-Character Video Generation with Dynamic 3D-mask-based Embedding Router

Yubo Huang, Weiqiang Wang, Si-Rui Zhao, Tong Xu, Lin Liu, En-Hong Chen

arXiv.org

DOI

2025

MER-CLIP: AU-Guided Vision-Language Alignment for Micro-Expression Recognition

Shi-Feng Liu, Xinglong Mao, Si-Rui Zhao, Pei-Ming Li, Tong Xu, En-Hong Chen

IEEE Transactions on Affective Computing

DOI

2025

MERba: Multi-Receptive Field MambaVision for Micro-Expression Recognition

Xinglong Mao, Shi-Feng Liu, Si-Rui Zhao, Tong Xu, Han Wang, Baozhi Jia, En-Hong Chen

arXiv.org

DOI

2024

Mitigating Hallucinations of Large Language Models in Medical Information Extraction via Contrastive Decoding

Derong Xu, Ziheng Zhang, Zhihong Zhu, Zhenxi Lin, Qidong Liu, Xian Wei Wu, Tong Xu, Xiangyu Zhao, Yefeng Zheng, Enhong Chen

DOI

2024

Bridging Gaps in Content and Knowledge for Multimodal Entity Linking

Pengfei Luo, Tong Xu, Che Liu, Suojuan Zhang, Linli Xu, Minglei Li, Enhong Chen

ACM International Conference on Multimedia (ACM MM)

DOI

2024

Knowledge-Enhanced Multi-perspective Incongruity Perception Network for Multimodal Sarcasm Detection

Zihan Niu, Zheyong Xie, Tong Xu, Xiangfeng Wang, Yao Guang Hu, Ying Yu, Enhong Chen

IEEE International Conference on Multimedia and Expo (ICME)

DOI

2024

基于大语言模型隐含语义增强的细粒度虚假新闻检测方法

柯婧，谢哲勇，徐童，陈宇豪，廖祥文，陈恩红

《计算机研究与发展》

2024

Sparrow: Data-Efficient Video-LLM With Text-to-Image Augmentation

Shu-Kang Yin, Chaoyou Fu, Si-Rui Zhao, Chunjiang Ge, Yan Yang, Yuhan Dai, Yong-Dong Luo, Tong Xu, Caifeng Shan, En-Hong Chen

IEEE transactions on multimedia

DOI

2024

From a Social Cognitive Perspective: Context-aware Visual Social Relationship Recognition

Shiwei Wu, Chao Zhang, Joya Chen, Tong Xu, Li-Kang Wu, Yao Hu, En-Hong Chen

arXiv.org

DOI

2024

H2LMER: A Cross Frame-Rate Representation Alignment Framework for Micro-expression Recognition

Xinglong Mao, Shi-Feng Liu, Si-Rui Zhao, Yi-Ming Zhang, Hao Wang, Tong Xu, En-Hong Chen

Chinese Conference on Pattern Recognition and Computer Vision

DOI

2024

Career Mobility Analysis With Uncertainty-Aware Graph Autoencoders: A Job Title Transition Perspective

Rui Zha, Chuan Qin, Le Zhang, Dazhong Shen, Tong Xu, Heng-Shu Zhu, En-Hong Chen

IEEE Transactions on Computational Social Systems

DOI

2024

Hierarchical Multi-Modal Attention Network for Time-Sync Comment Video Recommendation

Weihao Zhao, Han Wu, Weidong He, Haoyang Bi, Hao Wang, Chen Zhu, Tong Xu, En-Hong Chen

IEEE transactions on circuits and systems for video technology (Print)

DOI

2024

Color Enhanced Cross Correlation Net for Image Sentiment Analysis

Shulan Ruan, Kun Zhang, Le Wu, Tong Xu, Qi Liu, En-Hong Chen

IEEE transactions on multimedia

DOI

2023

Non-IID always Bad? Semi-Supervised Heterogeneous Federated Learning with Local Knowledge Enhancement

Chao Zhang, Fangzhao Wu, Jingwei Yi, Derong Xu, Yang Yu, Jindong Wang, Yidong Wang, Tong Xu, Xing Xie, Enhong Chen

ACM International Conference on Information and Knowledge Management (CIKM)

DOI

2023

Spatial Heterophily Aware Graph Neural Networks

Congxi Xiao, Jingbo Zhou, Jizhou Huang, Tong Xu, Hui Yun Xiong

ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD)

DOI

2023

Semantic Interaction Matching Network for Few-Shot Knowledge Graph Completion

Pengfei Luo, Xi Zhu, Tong Xu, Yi Zheng, En-Hong Chen

ACM Transactions on the Web

DOI

2023

DFME: A New Benchmark for Dynamic Facial Micro-Expression Recognition

Si-Rui Zhao, Huaying Tang, Xinglong Mao, Shi-Feng Liu, Yi-Ming Zhang, Hao Wang, Tong Xu, En-Hong Chen

IEEE Transactions on Affective Computing

DOI

2023

Woodpecker: hallucination correction for multimodal large language models

Shu-Kang Yin, Chaoyou Fu, Si-Rui Zhao, Tong Xu, Hao Wang, Dian-Bo Sui, Yun-Hang Shen, Ke Li, Xing-Guo Sun, En-Hong Chen

Science China Information Sciences

DOI

2023

STAN: Spatial-Temporal Awareness Network for Temporal Action Detection

Minghao Liu, Hai-yun Liu, Si-Rui Zhao, Fei Ma, Ming-Lei Li, Zonghong Dai, Hao Wang, Tong Xu, En-Hong Chen

MMSports@MM

DOI

2023

Assessing the Effects of Illuminance and Correlated Color Temperature on Emotional Responses and Lighting Preferences Using Virtual Reality

Armin Mostafavi, Tong Xu, S. Kalantari

arXiv.org

DOI

2023

Learning From Ideography and Labels: A Schema-Aware Radical-Guided Associative Model for Chinese Text Classification

Hanqing Tao, Guanqi Zhu, En-Hong Chen, Shi-Wei Tong, Kun Zhang, Tong Xu, Qi Liu, Y. Ong

IEEE Transactions on Knowledge and Data Engineering

DOI

2023

The MineTrans Systems for IWSLT 2023 Offline Speech Translation and Speech-to-Speech Translation Tasks

Yichao Du, Zheng-Sheng Guo, Jinchuan Tian, Zhirui Zhang, Xing Wang, Jian-Wei Yu, Zhaopeng Tu, Tong Xu, En-Hong Chen

International Workshop on Spoken Language Translation

DOI

2023

Comprehending the Gossips: Meme Explanation in Time-Sync Video Comment via Multimodal Cues

Zhe-Yong Xie, Weidong He, Tong Xu, Shiwei Wu, Chen Zhu, Ping Yang, En-Hong Chen

ACM Trans. Asian Low Resour. Lang. Inf. Process.

DOI

2023

A Solution to CVPR'2023 AQTC Challenge: Video Alignment for Multi-Step Inference

Chao Zhang, Shiwei Wu, Si-Rui Zhao, Tong Xu, En-Hong Chen

arXiv.org

DOI

2023

Efficient False Positive Control Algorithms in Big Data Mining

Xuze Liu, Yuhai Zhao, Tong Xu, Fazal Wahab, Yiming Sun, Cheng Chen

Applied Sciences

DOI

2023

Image emotion multi-label classification based on multi-graph learning

Meixia Wang, Yuhai Zhao, Yejiang Wang, Tong Xu, Yiming Sun

Expert systems with applications

DOI

2023

Scene-Level Sketch-Based Image Retrieval with Minimal Pairwise Supervision

Ce Ge, Jing-Yu Wang, Q. Qi, Hai-Feng Sun, Tong Xu, Jian-Xin Liao

AAAI Conference on Artificial Intelligence

DOI

2023

Competition Analysis on Enterprise Ecosystems via Multiview Relational Hypergraph Embedding

Zikai Yin, Tong Xu, Zi-Wei Zhao, Aakas Zhiyuli, Xueying Li, En-Hong Chen

IEEE Transactions on Computational Social Systems

DOI

2023

Towards Automatic Job Description Generation With Capability-Aware Neural Networks

Chuan Qin, Kaichun Yao, Heng-Shu Zhu, Tong Xu, Dazhong Shen, En-Hong Chen, Hui Xiong

IEEE Transactions on Knowledge and Data Engineering

DOI

2023

Using Immersive Virtual Reality to Enhance Social Interaction Among Older Adults: A Cross-Site Investigation

S. Kalantari, Tong Xu, Armin Mostafavi, Benjamin Kim, Andrew T. Dilanchian, Angel C. K. Lee, W. Boot, S. Czaja

Innovation in aging

DOI

2023

Store layout design and consumer response: a behavioural and EEG study

S. Kalantari, Jesus G. Cruz-Garza, Tong Xu, Armin Mostafavi, Elita Gao

Building Research & Information

DOI

2023

Visual Flow-based Programming Plugin for Brain Computer Interface in Computer-Aided Design

Tong Xu, S. Kalantari

Automation in Construction

DOI

2023

Comparing Spatial Navigation and Human Environment Interaction in Virtual Reality vs. Identical Real Environments across the Adult Lifespan

S. Kalantari, Tong Xu, Armin Mostafavi, Anne Seoyoung Lee, Qi Yang

arXiv.org

DOI

2023

Semi-transductive Learning for Generalized Zero-Shot Sketch-Based Image Retrieval

Ce Ge, Jing-Yu Wang, Q. Qi, Hai-Feng Sun, Tong Xu, Jian-Xin Liao

AAAI Conference on Artificial Intelligence

DOI

2023

A novel multi-featured decision system for multi-classification tasks

Tong Xu

Measurement science and technology

DOI

2022

AdaFS: Adaptive Feature Selection in Deep Recommender System

Weilin Lin, Xiangyu Zhao, Yejing Wang, Tong Xu, Xian Wei Wu

ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD)

DOI

2022

Low-Quality $$\textit{DanMu}$$ Detection via Eye-Tracking Patterns

Xiangyang Liu, Weidong He, Tong Xu, Enhong Chen

Lecture notes in computer science

DOI

2022

Time-aware Neural Trip Planning Reinforced by Human Mobility

Linlang Jiang, Jingbo Zhou, Tong Xu, Yanyan Li, Hao Chen, Dejing Dou

2022 International Joint Conference on Neural Networks (IJCNN)

DOI

2022

AutoField: Automating Feature Selection in Deep Recommender Systems

Yejing Wang, Xiangyu Zhao, Tong Xu, Xian Wei Wu

ACM Web Conference (WWW)

DOI

2022

MANE: Organizational Network Embedding With Multiplex Attentive Neural Networks

Yuyang Ye, Zheng Dong, Hengshu Zhu, Tong Xu, Xin Ya Song, Runlong Yu, Hui Yun Xiong

IEEE Transactions on Knowledge and Data Engineering

DOI

2022

Recent advances in domain-driven data mining

Chuanren Liu, Ehsan Fakharizadi, Tong Xu, Philip S. Yu

International Journal of Data Science and Analysis

DOI

2022

Multimodal Representation Learning-Based Product Matching

Chang-Fu Feng, W. Chen, Chaohao Chen, Tong Xu, En-Hong Chen

China Conference on Knowledge Graph and Semantic Computing

DOI

2022

Video emotion analysis enhanced by recognizing emotion in video comments

Weidong Cao, Kun Zhang, Han Wu, Tong Xu, En-Hong Chen, Guangyi Lv, Ming He

International Journal of Data Science and Analysis

DOI

2022

Designing Virtual Environments for Social Engagement in Older Adults: A Qualitative Multi-site Study

Tong Xu, Armin Mostafavi, Benjamin Kim, Angel C. K. Lee, W. Boot, S. Czaja, S. Kalantari

International Conference on Human Factors in Computing Systems

DOI

2022

Supervised Contrastive Attentive Learning for Facial Expression Recognition in the Wild

Hong-Yi Li, Si-Rui Zhao, Tong Xu, Ya-Dong Wu, Shiwei Wu, En-Hong Chen

2022 5th International Conference on Pattern Recognition and Artificial Intelligence (PRAI)

DOI

2022

A comprehensive study of Mozi botnet

Teng-Fei Tu, Jia Qin, Hua Zhang, Miao Chen, Tong Xu, Yue Huang

International Journal of Intelligent Systems

DOI

2022

Developing and user-testing a “Digital Twins” prototyping tool for architectural design

S. Kalantari, Sina Pourjabar, Tong Xu, Julia Kan

Automation in Construction

DOI

2022

Visual-Enhanced End-to-End Neural Diarization

Qiyue Qiu, Tong Xu, En-Hong Chen

International Conference on Image, Video and Signal Processing

DOI

2022

Interaction-aware Drug Package Recommendation via Policy Gradient

Zhi Zheng, Chao Wang, Tong Xu, Dazhong Shen, Peng-Gang Qin, Xiang-Yu Zhao, Baoxing Huai, Xian Wu, En-Hong Chen

ACM Trans. Inf. Syst.

DOI

2022

Probability Correlation Learning for Anomaly Detection based on Distribution-Constrained Autoencoder

Jihua Wu, Lei Zhang, Cong Liu, Q. Qi, Jing-Yu Wang, Tong Xu, J. Liao

Asia-Pacific Network Operations and Management Symposium

DOI

2022

ME-PLAN: A deep prototypical learning with local attention network for dynamic micro-expression recognition

Si-Rui Zhao, Huaying Tang, Shifeng Liu, Yang-Song Zhang, Hao Wang, Tong Xu, En-Hong Chen, Cun-Tai Guan

Neural Networks

DOI

2022

Insulator image data enhancement based on BIG-GAN

Chen Liang, Yao-Hong Liu, Gang Cao, Tong Xu, Wei Yi

2022 IEEE 2nd International Conference on Power, Electronics and Computer Applications (ICPECA)

DOI

2022

ABPN: Apex and Boundary Perception Network for Micro- and Macro-Expression Spotting

Wen-Hao Leng, Si-Rui Zhao, Yiming Zhang, Shiifeng Liu, Xinglong Mao, Hongya Wang, Tong Xu, En-Hong Chen

ACM Multimedia

DOI

2022

Evaluating Human-in-the-Loop Assistive Feeding Robots Under Different Levels of Autonomy with VR Simulation and Physiological Sensors

Tong Xu, Tian-Lin Zhao, Jesus G. Cruz-Garza, Tapomayukh Bhattacharjee, S. Kalantari

International Conference on Software Reuse

DOI

2022

Interaction-Aware Temporal Prescription Generation via Message Passing Neural Network

Cong-Jie Wang, Zhi Zheng, Tong Xu, Zikai Yin, En-Hong Chen

CAAI International Conference on Artificial Intelligence

DOI

2022

Complex Attributed Network Embedding for medical complication prediction

Zhe Zhang, Hui Xiong, Tong Xu, Chuan Qin, Le Zhang, Enhong Chen

Knowledge and Information Systems

DOI

2022

Teaching Text Classification Models Some Common Sense via Q &A Statistics: A Light and Transplantable Approach

Hanqing Tao, Guanqi Zhu, Tong Xu, Qi Liu, En-Hong Chen

Natural Language Processing and Chinese Computing

DOI

2022

Dialogue-enriched Knowledge Point Recommendation for Consultation Task

Zhe-Yong Xie, Shiwei Wu, Jia Su, Tong Xu, En-Hong Chen

International Conference on Cloud Computing and Intelligence Systems

DOI

2022

Winning the CVPR'2022 AQTC Challenge: A Two-stage Function-centric Approach

Shiwei Wu, Weidong He, Tong Xu, Hao Wang, En-Hong Chen

arXiv.org

DOI

2022

Entity Summarization via Exploiting Description Complementarity and Salience

Liyi Chen, Zhi Li, Weidong He, Gong Cheng, Tong Xu, Nicholas Jing Yuan, En-Hong Chen

IEEE Transactions on Neural Networks and Learning Systems

DOI

2022

PEDM: A Multi-task Learning Model for Persona-aware Emoji-embedded Dialogue Generation

Si-Rui Zhao, Hongyu Jiang, Hanqing Tao, Rui Zha, Kun Zhang, Tong Xu, En-Hong Chen

ACM Trans. Multim. Comput. Commun. Appl.

DOI

2022

Research on Automatic Screening Algorithm of Electric Power Image Recognition Data Based on Artificial Intelligence

Gang Cao, Yao-Hong Liu, Liang Chen, Tong Xu, Ting Yu, Sixu Yang, Yu Zhang, Yi Hu

2022 IEEE 2nd International Conference on Power, Electronics and Computer Applications (ICPECA)

DOI

2022

Analyzing the effects of storefront window display transparency on perceived store Attractiveness and Approach behavior

S. Kalantari, Tong Xu, Viraj N. Govani, Armin Mostafavi

Journal of Retailing and Consumer Services

DOI

2021

Intelligent Electric Vehicle Charging Recommendation Based on Multi-Agent Reinforcement Learning

Wei-Jiao Zhang, Hao Liu, Fan Wang, Tong Xu, Hao-Ran Xin, D. Dou, Hui Xiong

The Web Conference

DOI

2021

Approximation Algorithms for Submodular Data Summarization with a Knapsack Constraint

K. Han, Shuang Cui, Tianshuai Zhu, Enpei Zhang, Benwei Wu, Zhizhuo Yin, Tong Xu, Shaojie Tang, He Huang

Measurement and Modeling of Computer Systems

DOI

2021

Patent2Vec: Multi-view representation learning on patent-graphs for patent classification

Lintao Fang, Le Zhang, Han Wu, Tong Xu, Ding Zhou, En-Hong Chen

World wide web (Bussum)

DOI

2021

Socializing the Videos: A Multimodal Approach for Social Relation Recognition

Tong Xu, Pei-Lun Zhou, Linkang Hu, Xiang-Nan He, Yao Hu, En-Hong Chen

ACM Trans. Multim. Comput. Commun. Appl.

DOI

2021

Joint Representation Learning with Relation-Enhanced Topic Models for Intelligent Job Interview Assessment

Dazhong Shen, Chuan Qin, Heng-Shu Zhu, Tong Xu, En-Hong Chen, Hui Xiong

ACM Trans. Inf. Syst.

DOI

2021

Knowledge Powered Cooperative Semantic Fusion for Patent Classification

Zhe Zhang, Tong Xu, Le Zhang, Yichao Du, Hui Xiong, En-Hong Chen

CAAI International Conference on Artificial Intelligence

DOI

2021

Social Context-aware Person Search in Videos via Multi-modal Cues

Dan Li, Tong Xu, Pei-Lun Zhou, Weidong He, Y. Hao, Yi Zheng, En-Hong Chen

ACM Trans. Inf. Syst.

DOI

2021

A two-stage 3D CNN based learning method for spontaneous micro-expression recognition

Si-Rui Zhao, Hanqing Tao, Yang-Song Zhang, Tong Xu, Kun Zhang, Zhong Hao, En-Hong Chen

Neurocomputing

DOI

2020

MMEA: Entity Alignment for Multi-modal Knowledge Graph

Liyi Chen, Zhi Li, Yijun Wang, Tong Xu, Zhefeng Wang, Enhong Chen

Lecture notes in computer science

DOI

2020

Enterprise Cooperation and Competition Analysis with a Sign-Oriented Preference Network

Le Dai, Yu Yin, Chuan Qin, Tong Xu, Xiang-Nan He, En-Hong Chen, Hui Xiong

Knowledge Discovery and Data Mining

DOI

2020

Disentangled Graph Collaborative Filtering

Xiang Wang, Hongye Jin, An Zhang, Xiang-Nan He, Tong Xu, Tat-Seng Chua

Annual International ACM SIGIR Conference on Research and Development in Information Retrieval

DOI

2020

Attention as Relation: Learning Supervised Multi-head Self-Attention for Relation Extraction

Jie Liu, Shaowei W. Chen, Bingquan Wang, Jiaxin Zhang, Na Li, Tong Xu

International Joint Conference on Artificial Intelligence

DOI

2020

基于多源情境协同感知的药品推荐

郑值，徐童，秦川，廖祥文，郑毅，刘同柱，童贵显

《计算机研究与发展》

2020

部首感知的中文医疗命名实体识别

李丹，徐童，郑毅，王喆锋，陈恩红

《中文信息学报》

2020

Cross-modal video moment retrieval based on visual-textual relationship alignment

Joya Chen, Hao Du, Yu-Fei Wu, Tong Xu, En-Hong Chen

Scientia Sinica Informationis

DOI

2020

Semi-Supervised City-Wide Parking Availability Prediction via Hierarchical Recurrent Graph Neural Network

Weijia Zhang, Hao Liu, Yanchi Liu, Jingbo Zhou, Tong Xu, Hui Xiong

IEEE Transactions on Knowledge and Data Engineering

DOI

2020

An Enhanced Neural Network Approach to Person-Job Fit in Talent Recruitment

Chuan Qin, Heng-Shu Zhu, Tong Xu, Chen Zhu, Chao Ma, En-Hong Chen, Hui Xiong

ACM Trans. Inf. Syst.

DOI

2020

Adam revisited: a weighted past gradients perspective

Hui Zhong, Zaiyi Chen, Chuan Qin, Zai Huang, V. Zheng, Tong Xu, En-Hong Chen

Frontiers of Computer Science

DOI

2019

Chinese Embedding via Stroke and Glyph Information: A Dual-channel View

Hanqing Tao, Shi-Wei Tong, Tong Xu, Qi Liu, En-Hong Chen

arXiv.org

2019

Understanding the Users and Videos by Mining a Novel Danmu Dataset

Guangyi Lv, Kun Zhang, Le Wu, En-Hong Chen, Tong Xu, Qi Liu, Weidong He

IEEE Transactions on Big Data

DOI

2019

Is Sampling Heuristics Necessary in Training Deep Object Detectors

Joya Chen, Dong Liu, Tong Xu, Shiwei Wu, Shi-Long Zhang, Bin Luo, Xuezheng Peng, En-Hong Chen

2019

Residual Objectness for Imbalance Reduction

Joya Chen, Dong Liu, Bin Luo, Xuezheng Peng, Tong Xu, En-Hong Chen

Pattern Recognition

DOI

2019

Matching of social events and users: a two-way selection perspective

Zikai Yin, Tong Xu, Heng-Shu Zhu, Chen Zhu, En-Hong Chen, Hui Xiong

World wide web (Bussum)

DOI

2019

Revisiting Foreground-Background Imbalance in Object Detectors

Joya Chen, Dong Liu, Tong Xu, En-Hong Chen

2019

Exploiting the Dynamic Mutual Influence for Predicting Social Event Participation

Tong Xu, Heng-Shu Zhu, Hao Zhong, Guan-Nan Liu, Hui Xiong, En-Hong Chen

IEEE Transactions on Knowledge and Data Engineering

DOI

2019

Are Sampling Heuristics Necessary in Object Detectors?

Joya Chen, Dong Liu, Tong Xu, Shilong Zhang, Bin Luo, Xuezheng Peng, En-Hong Chen

arXiv.org

2019

MCNE: An End-to-End Framework for Learning Multiple Conditional Network Representations of Social Network

Hao Wang, Tong Xu, Qi Liu, De-Fu Lian, En-Hong Chen, Dongfang Du, Han Wu, Wen Su

Knowledge Discovery and Data Mining

DOI

2018

A Joint Learning Approach to Intelligent Job Interview Assessment

Dazhong Shen, Hengshu Zhu, Chen Zhu, Tong Xu, Chao Ma, Hui Yun Xiong

International Joint Conference on Artificial Intelligence

DOI

2018

基于信任机制下概率矩阵分解的用户评分预测

杜东舫，徐童，鲁亚男，管楚，刘淇，陈恩红

《软件学报》

2016

Taxi Driving Behavior Analysis in Latent Vehicle-to-Vehicle Networks

Tong Xu, Hengshu Zhu, Xiangyu Zhao, Qi Liu, Hao Zhong, Enhong Chen, Hui Yun Xiong

ACM SIGKDD International Conference on Knowledge Discovery and Data Mining (KDD)

DOI

2016

用户在线购买预测:一种基于用户操作序列和选择模型的方法

曾宪宇，刘淇，赵洪科，徐童，王怡君，陈恩红

《计算机研究与发展》

2016

Online Consumptions Prediction via Modeling User Behaviors and Choices

Xianyu Zeng, Qi Liu, Hong-Ke Zhao, Tong Xu, Yi-Jun Wang, En-Hong Chen

DOI

2015

Tracking the evolution of social emotions with topic models

Chen Zhu, Heng-Shu Zhu, Yong Ge, En-Hong Chen, Qi Liu, Tong Xu, Hui Xiong

Knowledge and Information Systems

DOI

2014

Learning to annotate via social interaction analytics

Tong Xu, Heng-Shu Zhu, En-Hong Chen, Baoxing Huai, Hui Xiong, Jilei Tian

Knowledge and Information Systems

DOI

2013

Random Walk with Pre-filtering for Social Link Prediction

Ting Jin, Tong Xu, Enhong Chen, Qi Liu, Haiping Ma, Jingsong Lv, Guoping Hu

International Conference on Computational Intelligence and Security (CIS)

DOI

2012

Method and apparatus for associating interest tags with media items based on social diffusions among users

Tong Xu, Heng-Shu Zhu, Huanhuan Cao, Dong Liu, Jilei Tian

2012

Method and apparatus for social networking service strategy based on spread simulation

Tong Xu, Huan-Huan Cao, Ji-Lei Tian

2012

Ontology Alignment by Combining Lexical Analysis with Consequences from Reasoners

J. Liao, Xiulei Liu, Xiao-Min Zhu, Tong Xu, Jing-Yu Wang, Hai-Feng Sun

IEEE International Conference on Web Services

DOI

预印本

2026

VIGIL: Defending LLM Agents Against Tool Stream Injection via Verify-Before-Commit

Junda Lin, Zhaomeng Zhou, Zhi Zheng, Shuochen Liu, Tong Xu, Yong Chen, Enhong Chen

arXiv preprint

2026

DynaDebate: Breaking Homogeneity in Multi-Agent Debate with Dynamic Path Generation

Zhenghao Li, Zhi Zheng, Wei Chen, Jielun Zhao, Yong Lit Chen Chen, Tong Xu, Enhong Chen

arXiv (Cornell University)

DOI

2026

Defending LLM-based Multi-Agent Systems Against Cooperative Attacks with Sentence-Level Rectification

Yaoyang Luo, Zhi Zheng, Ziwei Zhao, Tong Xu, Zhao Jielun, Wenjun Xue, Yong Chen, Enhong Chen

arXiv preprint

2026

From Tags to Trees: Structuring Fine-Grained Knowledge for Controllable Data Selection in LLM Instruction Tuning

Zihan Niu, Wenping Hu, Junmin Chen, Xiyue Wang, Tong Xu, Ruiming Tang

arXiv preprint

2026

SmellBench: Towards Fine-Grained Evaluation of Code Agents on Refactoring Tasks

Fake Lin, Binbin Hu, Xi Zhu, Ziwei Zhao, Zhi Zheng, Ziqi Liu, Zhiqiang Zhang, Jun Zhou, Tong Xu

arXiv preprint

2026

VehicleMemBench: An Executable Benchmark for Multi-User Long-Term Memory in In-Vehicle Agents

Yuhao Chen, Yi Xu, Xinyun Ding, Xiang Fang, Shuochen Liu, Luxi Lin, Qingyu Zhang, Ya Li, Quan Liu, Tong Xu

arXiv preprint

2026

PERMA: Benchmarking Personalized Memory Agents via Event-Driven Preference and Realistic Task Environments

Shuochen Liu, Junyi Zhu, Long Shu, Junda Lin, Yuhao Chen, Haotian Zhang, Chao Zhang, Derong Xu, Jia Li, Bo Tang, Zhiyu Li, Feiyu Xiong, Enhong Chen, Tong Xu

arXiv preprint

2026

Unlocking Parallelism in Autoregressive Language Models via Speculative Decoding with Progressive Tree Drafting

Zipeng Gao, Zhi Zheng, Qingrong Xia, Junda Lin, Ziwei Zhao, Tong Xu, Zhefeng Wang, Enhong Chen

arXiv preprint

2026

ATLAS: Dual-Horizon Diagnostic Evaluation for Industrial Tool-Use Agents

Wei Chen, Peilun Zhou, Zhaoyu Hu, Jiajun Chai, Zhongni Hou, Yufei Zhang, Derong Xu, Guojun Yin, Wei Lin, Zhi Zheng, Tong Xu

arXiv preprint

2026

DPPM: Dual-Path Parametric Memory for Personalized Language Models

Yuhao Chen, Shuochen Liu, Jiayao Shi, Jian Hong, Chen Cheng, Xinyun Ding, Tao Wang, Ya Li, Quan Liu, Tong Xu

arXiv preprint

2025

MELLM: A Flow-Guided Large Language Model for Micro-Expression Understanding

Sirui Zhao, Zhengye Zhang, Shifeng Liu, Xinglong Mao, Shukang Yin, Chaoyou Fu, Tong Xu, Enhong Chen

arXiv preprint

2025

Align-GRAG: Anchor and Rationale Guided Dual Alignment for Graph Retrieval-Augmented Generation

Derong Xu, Pengyue Jia, Xiaopeng Li, Yingyi Zhang, Maolin Wang, Qidong Liu, Xiangyu Zhao, Yichao Wang, Huifeng Guo, Ruiming Tang, Enhong Chen, Tong Xu

arXiv preprint

2025

TeaRAG: A Token-Efficient Agentic Retrieval-Augmented Generation Framework

Chao Zhang, Yuhao Wang, Derong Xu, Haoxin Zhang, Yuanjie Lyu, Yuhao Chen, Shuochen Liu, Tong Xu, Xiangyu Zhao, Yan Gao, Yao Hu, Enhong Chen

arXiv preprint

2025

Xiangqi-R1: Enhancing Spatial Strategic Reasoning in LLMs for Chinese Chess via Reinforcement Learning

Yuhao Chen, Shuochen Liu, Yuanjie Lyu, Chao Zhang, Jiayao Shi, Tong Xu

arXiv preprint

2025

MemOS: A Memory OS for AI System

Zhiyu Li, Chenyang Xi, Chunyu Li, Ding Chen, Boyu Chen, Shichao Song, Simin Niu, Hanyu Wang, Jiawei Yang, Chen Tang, Qingchen Yu, Jihao Zhao, Yezhaohui Wang, Peng Liu, Zehao Lin, Pengyuan Wang, Jiahao Huo, Tianyi Chen, Kai Chen, Kehang Li, Zhen Tao, Huayi Lai, Hao Wu, Bo Tang, Zhengren Wang, Zhaoxin Fan, Ningyu Zhang, Linfeng Zhang, Junchi Yan, Mingchuan Yang, Tong Xu, Wei Xu, Huajun Chen, Haofen Wang, Hongkang Yang, Wentao Zhang, Zhi-Qin John Xu, Siheng Chen, Feiyu Xiong

arXiv preprint

2025

DMP-TTS: Disentangled multi-modal Prompting for Controllable Text-to-Speech with Chained Guidance

Kang Yin, Chunyu Qiang, Sirui Zhao, Xiaopeng Wang, Yuzhe Liang, Pengfei Cai, Tong Xu, Chen Zhang, Enhong Chen

arXiv preprint

2025

ChartAnchor: Chart Grounding with Structural-Semantic Fidelity

Xinhang Li, Jingbo Zhou, Pengfei Luo, Yixiong Xiao, Tong Xu

arXiv preprint

2025

A2R: An Asymmetric Two-Stage Reasoning Framework for Parallel Reasoning

Ziqi Wang, Boye Niu, Zhongli Li, Linghui Meng, Jing Liu, Zhi Zheng, Tong Xu, Hua Wu, Haifeng Wang, Enhong Chen

arXiv preprint

2024

VideoLLM-MoD: Efficient Video-Language Streaming with Mixture-of-Depths Vision Computation

Shiwei Wu, Joya Chen, Kevin Qinghong Lin, Qimeng Wang, Yan Gao, Qianli Xu, Tong Xu, Yao Hu, Enhong Chen, Mike Zheng Shou

arXiv preprint

2024

DynLLM: When Large Language Models Meet Dynamic Graph Recommendation

Ziwei Zhao, Fake Lin, Xi Zhu, Zhi Zheng, Tong Xu, Shitian Shen, Xueying Li, Zikai Yin, Enhong Chen

arXiv preprint

2024

Knowledge Graph Pruning for Recommendation

Fake Lin, Xi Zhu, Ziwei Zhao, Deqiang Huang, Yu Yu, Xueying Li, Zhi Zheng, Tong Xu, Enhong Chen

arXiv preprint

2024

A Contrastive Pretrain Model with Prompt Tuning for Multi-center Medication Recommendation

Qidong Liu, Zhaopeng Qiu, Xiangyu Zhao, Xian Wu, Zijian Zhang, Tong Xu, Feng Tian

arXiv preprint

2024

ScalingNote: Scaling up Retrievers with Large Language Models for Real-World Dense Retrieval

Suyuan Huang, Chao Zhang, Yuanyuan Wu, Haoxin Zhang, Yuan Wang, Maolin Wang, Shaosheng Cao, Tong Xu, Xiangyu Zhao, Zengchang Qin, Yan Gao, Yunhan Bai, Jun Fan, Yao Hu, Enhong Chen

arXiv preprint

2024

Benchmarking Large Language Models for Conversational Question Answering in Multi-instructional Documents

Shiwei Wu, Chen Zhang, Yan Gao, Qimeng Wang, Tong Xu, Yao Hu, Enhong Chen

arXiv preprint

2020

Offline Meta-level Model-based Reinforcement Learning Approach for Cold-Start Recommendation

Yanan Wang, Yong Ge, Li Li, Rui Chen, Tong Xu

arXiv preprint

研究方向

大语言模型人机交互知识图谱