đź‘‹ About Me
Hi! I am a PhD student at the Institute of Computing Technology, Chinese Academy of Sciences, advised by Qi Cao and Huawei Shen.
I graduated from the University of Chinese Academy of Sciences with a bachelor’s degree. As part of my undergraduate project, I also had the opportunity to study as an exchange student at the National University of Singapore.
My research interests include trustworthy recommender systems, graph neural networks, and large language models.
📝 Publications
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NeurIPS 2024
Understanding and Improving Adversarial Collaborative Filtering for Robust Recommendation
Kaike Zhang, Qi Cao, Yunfan Wu, Fei Sun, Huawei Shen, Xueqi Cheng -
RecSys 2024
Accelerating the Surrogate Retraining for Poisoning Attacks Against Recommender Systems
Yunfan Wu, Qi Cao, Shuchang Tao, Kaike Zhang, Fei Sun, Huawei Shen -
RecSys 2024
Improving the Shortest Plank: Vulnerability-Aware Adversarial Training for Robust Recommender System
Kaike Zhang, Qi Cao, Yunfan Wu, Fei Sun, Huawei Shen, Xueqi Cheng -
SIGIR 2024
LoRec: Combating Poisons with Large Language Model for Robust Sequential Recommendation
Kaike Zhang, Qi Cao, Yunfan Wu, Fei Sun, Huawei Shen, Xueqi Cheng -
Information Sciences 2024
IDEA: Invariant Defense for Graph Adversarial Robustness
Shuchang Tao, Qi Cao, Huawei Shen, Yunfan Wu, Bingbing Xu, Xueqi Cheng -
Information Sciences 2023
Adversarial Camouflage for Node Injection Attack on Graphs
Shuchang Tao, Qi Cao, Huawei Shen, Yunfan Wu, Liang Hou, Fei Sun, Xueqi Cheng -
TKDE 2023
Graph Adversarial Immunization for Certifiable Robustness
Shuchang Tao, Qi Cao, Huawei Shen, Yunfan Wu, Liang Hou, Xueqi Cheng -
SIGIR 2023
Popularity Debiasing from Exposure to Interaction in Collaborative Filtering
Yuanhao Liu, Qi Cao, Huawei Shen, Yunfan Wu, Shuchang Tao, Xueqi Cheng -
SIGIR 2022
INMO: A Model-Agnostic and Scalable Module for Inductive Collaborative Filtering
Yunfan Wu, Qi Cao, Huawei Shen, Shuchang Tao, Xueqi Cheng -
CIKM 2021
Single Node Injection Attack Against Graph Neural Networks
Shuchang Tao, Qi Cao, Huawei Shen, Junjie Huang, Yunfan Wu, Xueqi Cheng
đź“– Educations
- 2019.09 - Present, PhD, Institute of Computing Technology, Chinese Academy of Sciences, Beijing, China.
- 2018.08 - 2018.12, Exchange Student, National University of Singapore, Singapore.
- 2015.09 - 2019.06, Bachelor’s Degree, University of Chinese Academy of Sciences, Beijing, China.
🏆 Competitions
- 2017 - Gold Medal, ACM-ICPC Asia Regional Contest, Shenyang Site.
- 2013 - First Prize, National Olympiad in Informatics in Provinces (NOIP).