Fairness Testing for Recommender Systems. - Huizhong Guo 001 (ISSTA, 2023)

FairRec: Fairness Testing for Deep Recommender Systems. - Huizhong Guo 001; Jinfeng Li; Jingyi Wang 004; Xiangyu Liu; Dongxia Wang 002; Zehong Hu; Rong Zhang 006; Hui Xue 001 (ISSTA, 2023)

Configurable Fairness for New Item Recommendation Considering Entry Time of Items. - Huizhong Guo 001; Dongxia Wang 002; Zhu Sun 001; Haonan Zhang 007; Jinfeng Li; Jie Zhang 002 (SIGIR, 2024)

LightKG: Efficient Knowledge-Aware Recommendations with Simplified GNN Architecture. - Yanhui Li; Dongxia Wang 002; Zhu Sun 001; Haonan Zhang 007; Huizhong Guo 001 (KDD (2), 2025)

Enhancing New-item Fairness in Dynamic Recommender Systems. - Huizhong Guo 001; Zhu Sun 001; Dongxia Wang 002; Tianjun Wei; Jinfeng Li; Jie Zhang 002 (SIGIR, 2025)

Mirroring Users: Towards Building Preference-aligned User Simulator with User Feedback in Recommendation. - Tianjun Wei; Huizhong Guo 001; Yingpeng Du; Zhu Sun 001; Chen Huang; Dongxia Wang 002; Jie Zhang 002 (CoRR, 2025)

When Harmful Content Gets Camouflaged: Unveiling Perception Failure of LVLMs with CamHarmTI. - Yanhui Li; Qi Zhou 012; Zhihong Xu; Huizhong Guo 001; Wenhai Wang; Dongxia Wang 002 (CoRR, 2025)

Mirroring Users: Towards Building Preference-aligned User Simulator with User Feedback in Recommendation. - Tianjun Wei; Huizhong Guo 001; Yingpeng Du; Zhu Sun 001; Huang Chen; Dongxia Wang 002; Jie Zhang 002 (ACL (1), 2026)

MMGRid: Navigating Temporal-aware and Cross-domain Generative Recommendation via Model Merging. - Tianjun Wei; Enneng Yang; Yingpeng Du; Huizhong Guo 001; Jie Zhang 002; Zhu Sun 001 (CoRR, 2026)

Think When Needed: Model-Aware Reasoning Routing for LLM-based Ranking. - Huizhong Guo 001; Tianjun Wei; Dongxia Wang 002; Yingpeng Du; Ziyan Wang; Jie Zhang 002; Zhu Sun 001 (CoRR, 2026)

FashionStylist: An Expert Knowledge-enhanced Multimodal Dataset for Fashion Understanding. - Kaidong Feng; Zhuoxuan Huang; Huizhong Guo 001; Yuting Jin; Xinyu Chen; Yue Liang; Yifei Gai; Li Zhou; Yunshan Ma 002; Zhu Sun 001 (CoRR, 2026)

Through Their Eyes: Fixation-aligned Tuning for Personalized User Emulation. - Lingfeng Huang; Huizhong Guo 001; Tianjun Wei; Yingpeng Du; Zhu Sun 001 (CoRR, 2026)