Chen, Xiaojun

28 publications

AAAI 2025 TGLsta: Low-Resource Textual Graph Learning with Semantic and Topological Awareness via LLMs Qin Zhang, Xiaowei Li, Ziqi Liu, Xiaochen Fan, Xiaojun Chen, Shirui Pan

NeurIPS 2025 Who Speaks for the Trigger? Dynamic Expert Routing in Backdoored Mixture-of-Experts Transformers Xin Zhao, Xiaojun Chen, Bingshan Liu, Haoyu Gao, Zhendong Zhao, Yilong Chen

ECCV 2024 CipherDM: Secure Three-Party Inference for Diffusion Model Sampling Xin Zhao, Xiaojun Chen, Xudong Chen, He Li, Tingyu Fan, Zhendong Zhao

NeurIPS 2024 EGonc : Energy-Based Open-Set Node Classification with Substitute Unknowns Qin Zhang, Zelin Shi, Shirui Pan, Junyang Chen, Huisi Wu, Xiaojun Chen

NeurIPS 2024 II-Bench: An Image Implication Understanding Benchmark for Multimodal Large Language Models Ziqiang Liu, Feiteng Fang, Xi Feng, Xinrun Du, Chenhao Zhang, Zekun Wang, Yuelin Bai, Qixuan Zhao, Liyang Fan, Chengguang Gan, Hongquan Lin, Jiaming Li, Yuansheng Ni, Haihong Wu, Yaswanth Narsupalli, Zhigang Zheng, Chengming Li, Xiping Hu, Ruifeng Xu, Xiaojun Chen, Min Yang, Jiaheng Liu, Ruibo Liu, Wenhao Huang, Ge Zhang, Shiwen Ni

AAAI 2024 Multi-Level Cross-Modal Alignment for Image Clustering Liping Qiu, Qin Zhang, Xiaojun Chen, Shaotian Cai

AAAI 2024 ROG_PL: Robust Open-Set Graph Learning via Region-Based Prototype Learning Qin Zhang, Xiaowei Li, Jiexin Lu, Liping Qiu, Shirui Pan, Xiaojun Chen, Junyang Chen

ICML 2024 Representation Surgery for Multi-Task Model Merging Enneng Yang, Li Shen, Zhenyi Wang, Guibing Guo, Xiaojun Chen, Xingwei Wang, Dacheng Tao

JMLR 2023 An Inexact Augmented Lagrangian Algorithm for Training Leaky ReLU Neural Network with Group Sparsity Wei Liu, Xin Liu, Xiaojun Chen

IJCAI 2023 G2Pxy: Generative Open-Set Node Classification on Graphs with Proxy Unknowns Qin Zhang, Zelin Shi, Xiaolin Zhang, Xiaojun Chen, Philippe Fournier-Viger, Shirui Pan

ECML-PKDD 2023 Practical and General Backdoor Attacks Against Vertical Federated Learning Yuexin Xuan, Xiaojun Chen, Zhendong Zhao, Bisheng Tang, Ye Dong

AAAI 2023 Semantic-Enhanced Image Clustering Shaotian Cai, Liping Qiu, Xiaojun Chen, Qin Zhang, Longteng Chen

CVPR 2022 DEFEAT: Deep Hidden Feature Backdoor Attacks by Imperceptible Perturbation and Latent Representation Constraints Zhendong Zhao, Xiaojun Chen, Yuexin Xuan, Ye Dong, Dakui Wang, Kaitai Liang

AAAI 2022 Deep Unsupervised Hashing with Latent Semantic Components Qinghong Lin, Xiaojun Chen, Qin Zhang, Shaotian Cai, Wenzhe Zhao, Hongfa Wang

ECML-PKDD 2022 PrUE: Distilling Knowledge from Sparse Teacher Networks Shaopu Wang, Xiaojun Chen, Mengzhen Kou, Jinqiao Shi

IJCAI 2021 Enhancing Label Representations with Relational Inductive Bias Constraint for Fine-Grained Entity Typing Jinqing Li, Xiaojun Chen, Dakui Wang, Yuwei Li

AAAI 2019 Exploring Human-like Reading Strategy for Abstractive Text Summarization Min Yang, Qiang Qu, Wenting Tu, Ying Shen, Zhou Zhao, Xiaojun Chen

IJCAI 2019 Knowledge-Enhanced Hierarchical Attention for Community Question Answering with Multi-Task and Adaptive Learning Min Yang, Lei Chen, Xiaojun Chen, Qingyao Wu, Wei Zhou, Ying Shen

AAAI 2019 Semi-Supervised Feature Selection with Adaptive Discriminant Analysis Weichan Zhong, Xiaojun Chen, Guowen Yuan, Yiqin Li, Feiping Nie

AAAI 2018 A Semi-Supervised Network Embedding Model for Protein Complexes Detection Wei Zhao, Jia Zhu, Min Yang, Danyang Xiao, Gabriel Pui Cheong Fung, Xiaojun Chen

AAAI 2018 A Stratified Feature Ranking Method for Supervised Feature Selection Renjie Chen, Xiaojun Chen, Guowen Yuan, Wenya Sun, Qingyao Wu

AAAI 2018 Discriminative Semi-Supervised Feature Selection via Rescaled Least Squares Regression-Supplement Guowen Yuan, Xiaojun Chen, Chen Wang, Feiping Nie, Liping Jing

IJCAI 2018 PLASTIC: Prioritize Long and Short-Term Information in Top-N Recommendation Using Adversarial Training Wei Zhao, Benyou Wang, Jianbo Ye, Yongqiang Gao, Min Yang, Xiaojun Chen

ICCV 2017 A Self-Balanced Min-Cut Algorithm for Image Clustering Xiaojun Chen, Joshua Zhexue Haung, Feiping Nie, Renjie Chen, Qingyao Wu

AAAI 2017 Attention Based LSTM for Target Dependent Sentiment Classification Min Yang, Wenting Tu, Jingxuan Wang, Fei Xu, Xiaojun Chen

AAAI 2017 Detecting Review Spammer Groups Min Yang, Ziyu Lu, Xiaojun Chen, Fei Xu

IJCAI 2017 Scalable Normalized Cut with Improved Spectral Rotation Xiaojun Chen, Feiping Nie, Joshua Zhexue Huang, Min Yang

IJCAI 2017 Semi-Supervised Feature Selection via Rescaled Linear Regression Xiaojun Chen, Guowen Yuan, Feiping Nie, Joshua Zhexue Huang