HeterRec: Heterogeneous Information Transformer for Scalable Sequential Recommendation. - Hao Deng 011; Haibo Xing; Kanefumi Matsuyama; Yulei Huang; Jinxin Hu; Hong Wen 002; Jia Xu 005; Zulong Chen; Yu Zhang 206; Xiaoyi Zeng; Jing Zhang 037 (SIGIR, 2025)

CSMF: Cascaded Selective Mask Fine-Tuning for Multi-Objective Embedding-Based Retrieval. - Hao Deng 011; Haibo Xing; Kanefumi Matsuyama; Moyu Zhang; Jinxin Hu; Hong Wen 002; Yu Zhang 206; Xiaoyi Zeng; Jing Zhang 037 (SIGIR, 2025)

ESANS: Effective and Semantic-Aware Negative Sampling for Large-Scale Retrieval Systems. - Haibo Xing; Kanefumi Matsuyama; Hao Deng 011; Jinxin Hu; Yu Zhang 206; Xiaoyi Zeng (WWW, 2025)

MMQ: Multimodal Mixture-of-Quantization Tokenization for Semantic ID Generation and User Behavioral Adaptation. - Yi Xu; Moyu Zhang; Chenxuan Li 003; Zhihao Liao 001; Haibo Xing; Hao Deng 011; Jinxin Hu; Yu Zhang 206; Xiaoyi Zeng; Jing Zhang 037 (WSDM, 2026)

Masked Diffusion Generative Recommendation. - Lingyu Mu; Hao Deng 011; Haibo Xing; Jinxin Hu; Yu Zhang 206; Xiaoyi Zeng; Jing Zhang 037 (CoRR, 2026)

Learning to Reflect and Correct: Towards Better Decoding Trajectories for Large-Scale Generative Recommendation. - Haibo Xing; Hao Deng 011; Lingyu Mu; Jinxin Hu; Yu Zhang 206; Xiaoyi Zeng; Jing Zhang 037 (CoRR, 2026)

RCLRec: Reverse Curriculum Learning for Modeling Sparse Conversions in Generative Recommendation. - Yulei Huang; Hao Deng 011; Haibo Xing; Jinxin Hu; Chuanfei Xu; Zulong Chen; Yu Zhang 206; Xiaoyi Zeng (CoRR, 2026)

LWGR: Lagrangian-Constrained Personalized World Knowledge for Generative Recommendation. - Lingyu Mu; Hao Deng 011; Haibo Xing; Kaican Lin; Zhitong Zhu; Yu Zhang 206; Xiaoyi Zeng; Zhengxiao Liu; Zheng Lin; Jinxin Hu (CoRR, 2026)