Du Su

According to our database, Du Su authored at least 29 papers between 2013 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2026

Token-Level Policy Optimization: Linking Group-Level Rewards to Token-Level Aggregation via Sequence-Level Likelihood.

Xingyu Lin, Yilin Wen, Du Su, Jinchang Hou, En Wang, Wenbin Liu, Chenfu Bao, Zhonghou Lv

CoRR, April, 2026

PersonaAct: Simulating Short-Video Users with Personalized Agents for Counterfactual Filter Bubble Auditing.

Shilong Zhao, Qinggang Yang, Zhiyi Yin, Xiaoshi Wang, Zhenxing Chen, Du Su, Xueqi Cheng

CoRR, January, 2026

Safety-Utility Conflicts Are Not Global: Surgical Alignment via Head-Level Diagnosis.

Wang Cai, Yilin Wen, Jinchang Hou, Du Su, Guoqiu Wang, Zhonghou Lv, Chenfu Bao, Yunfang Wu

CoRR, January, 2026

BaseCal: Unsupervised Confidence Calibration via Base Model Signals.

Hexiang Tan, Wanli Yang, Junwei Zhang, Xin Chen, Rui Tang, Du Su, Jingang Wang, Yuanzhuo Wang, Fei Sun, Xueqi Cheng

CoRR, January, 2026

The answer lies within: Detecting Trojans from DNNs' inherent characteristics.

Xuchao Liu, Qi Cao, Kaike Zhang, Du Su, Huawei Shen

Neural Networks, 2026

Interaction-level Membership Inference Attack for Recommender Systems via Cluster-based User Modeling.

Danyang Zong, Kaike Zhang, Qi Cao, Du Su, Fei Sun

Proceedings of the ACM Web Conference 2026, 2026

Rethinking Implicit Hate Speech Detection: Focusing on Latent Hate Components via Dual-Process Argumentation.

Shiqi Sun, Du Su, Wei Chen, Xueqi Cheng

Proceedings of the ACM Web Conference 2026, 2026

AuditAgent: LLM Agent for Risks Auditing in Recommender Systems.

Du Su, Zhenxing Chen, Shilong Zhao, Yuanhao Liu, Fei Sun, Qi Cao, Huawei Shen

Proceedings of the Fortieth AAAI Conference on Artificial Intelligence, 2026

2025

Report on the 1st Workshop on Human-Centered Recommender Systems (HCRS 2025) at TheWebConf 2025.

Kaike Zhang, Yunfan Wu, Yougang Lyu, Du Su, Yingqiang Ge, Shuchang Liu, Qi Cao, Zhaochun Ren, Fei Sun

SIGIR Forum, December, 2025

The 2nd Workshop on Human-Centered Recommender Systems.

Kaike Zhang, Jiakai Tang, Du Su, Shuchang Liu, Julian J. McAuley, Lina Yao, Qi Cao, Yue Feng, Fei Sun

CoRR, November, 2025

Token-Level Policy Optimization: Linking Group-Level Rewards to Token-Level Aggregation via Markov Likelihood.

Xingyu Lin, Yilin Wen, En Wang, Du Su, Wenbin Liu, Chenfu Bao, Zhonghou Lv

CoRR, October, 2025

Fine-tuning Done Right in Model Editing.

Wanli Yang, Fei Sun, Rui Tang, Hongyu Zang, Du Su, Qi Cao, Jingang Wang, Huawei Shen, Xueqi Cheng

CoRR, September, 2025

Knowledgeable-r1: Policy Optimization for Knowledge Exploration in Retrieval-Augmented Generation.

Chenyu Lin, Yilin Wen, Du Su, Fei Sun, Muhan Chen, Chenfu Bao, Zhonghou Lv

CoRR, June, 2025

The 1st Workshop on Human-Centered Recommender Systems.

Kaike Zhang, Yunfan Wu, Yougang Lyu, Du Su, Yingqiang Ge, Shuchang Liu, Qi Cao, Zhaochun Ren, Fei Sun

Proceedings of the Companion Proceedings of the ACM on Web Conference 2025, 2025

LLM4MEA: Data-free Model Extraction Attacks on Sequential Recommenders via Large Language Models.

Shilong Zhao, Fei Sun, Kaike Zhang, Shaoling Jing, Du Su, Zhichao Shi, Zhiyi Yin, Huawei Shen, Xueqi Cheng

Proceedings of the 2025 Annual International ACM SIGIR Conference on Research and Development in Information Retrieval in the Asia Pacific Region, 2025

PRDetect: Perturbation-Robust LLM-generated Text Detection Based on Syntax Tree.

Xiang Li, Zhiyi Yin, Hexiang Tan, Shaoling Jing, Du Su, Yi Cheng, Huawei Shen, Fei Sun

Proceedings of the Findings of the Association for Computational Linguistics: NAACL 2025, Albuquerque, New Mexico, USA, April 29, 2025

Indirect Online Preference Optimization via Reinforcement Learning.

En Wang, Xingyu Lin, Du Su, Chenfu Bao, Zhonghou Lv, Funing Yang, Yuanbo Xu, Wenbin Liu

Proceedings of the Thirty-Fourth International Joint Conference on Artificial Intelligence, 2025

Too Consistent to Detect: A Study of Self-Consistent Errors in LLMs.

Hexiang Tan, Fei Sun, Sha Liu, Du Su, Qi Cao, Xin Chen, Jingang Wang, Xunliang Cai, Yuanzhuo Wang, Huawei Shen, Xueqi Cheng

Proceedings of the 2025 Conference on Empirical Methods in Natural Language Processing, 2025

Jailbreak LLMs through Internal Stance Manipulation.

Shuangjie Fu, Du Su, Beining Huang, Fei Sun, Jingang Wang, Wei Chen, Huawei Shen, Xueqi Cheng

Proceedings of the 2025 Conference on Empirical Methods in Natural Language Processing, 2025

The 1st Workshop on LLM Agents for Social Simulation.

Yige Yuan, Junkai Zhou, Bingbing Xu, Liang Pang, Du Su, An Zhang, Teng Xiao, Fengli Xu, Zhaochun Ren, Xu Chen

Proceedings of the 34th ACM International Conference on Information and Knowledge Management, 2025

Low-Entropy Watermark Detection via Bayes' Rule Derived Detector.

Beining Huang, Du Su, Fei Sun, Qi Cao, Huawei Shen, Xueqi Cheng

Proceedings of the Findings of the Association for Computational Linguistics, 2025

2024

Unlink to Unlearn: Simplifying Edge Unlearning in GNNs.

Jiajun Tan, Fei Sun, Ruichen Qiu, Du Su, Huawei Shen

Proceedings of the Companion Proceedings of the ACM on Web Conference 2024, 2024

The Fall of ROME: Understanding the Collapse of LLMs in Model Editing.

Wanli Yang, Fei Sun, Jiajun Tan, Xinyu Ma, Du Su, Dawei Yin, Huawei Shen

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2024, 2024

2021

Attacks on medical data and centralized social platforms: PU learning and graphical inference

Du Su

PhD thesis, 2021

Infer user preferences from aggregate measurements: A novel message passing algorithm for privacy attack.

Du Su, Yi Lu

Perform. Evaluation, 2021

2020

Re-identification Attack to Privacy-Preserving Data Analysis with Noisy Sample-Mean.

Du Su, Hieu Tri Huynh, Ziao Chen, Yi Lu, Wenmiao Lu

Proceedings of the KDD '20: The 26th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, 2020

Prob2Vec: Mathematical Semantic Embedding for Problem Retrieval in Adaptive Tutoring.

Du Su, Ali Yekkehkhany, Yi Lu, Wenmiao Lu

Proceedings of the 2020 American Control Conference, 2020

2015

GreenMap: MapReduce with Ultra High Efficiency Power Delivery.

Du Su, Yi Lu

Proceedings of the 7th USENIX Workshop on Hot Topics in Cloud Computing, 2015

2013

Nonzero pattern analysis and memory access optimization in GPU-based sparse LU factorization for circuit simulation.

Xiaoming Chen, Du Su, Yu Wang, Huazhong Yang

Proceedings of the 3rd Workshop on Irregular Applications - Architectures and Algorithms, 2013