Online Additive Quantization. - Qi Liu 003; Jin Zhang 035; Defu Lian; Yong Ge; Jianhui Ma; Enhong Chen (KDD, 2021)

Anisotropic Additive Quantization for Fast Inner Product Search. - Jin Zhang 035; Qi Liu 003; Defu Lian; Zheng Liu 011; Le Wu; Enhong Chen (AAAI, 2022)

Improving Implicit Alternating Least Squares with Ring-based Regularization. - Rui Fan; Jin Chen 008; Jin Zhang 035; Defu Lian; Enhong Chen (SIGIR, 2022)

Query-Aware Quantization for Maximum Inner Product Search. - Jin Zhang 035; Defu Lian; Haodi Zhang; Baoyun Wang; Enhong Chen (AAAI, 2023)

Differentiable Optimized Product Quantization and Beyond. - Zepu Lu; Defu Lian; Jin Zhang 035; Zaixi Zhang; Chao Feng 008; Hao Wang 076; Enhong Chen (WWW, 2023)

Interactive Graph Convolutional Filtering. - Jin Zhang 035; Defu Lian; Hong Xie 004; Yawen Li 001; Enhong Chen (CoRR, 2023)

Generalization Error Bounds for Two-stage Recommender Systems with Tree Structure. - Jin Zhang 035; Ze Liu; Defu Lian; Enhong Chen (NeurIPS, 2024)

Deep Tree-based Retrieval for Efficient Recommendation: Theory and Method. - Ze Liu; Jin Zhang 035; Chao Feng 008; Defu Lian; Jie Wang 005; Enhong Chen (CoRR, 2024)

Adaptive Sampled Softmax with Inverted Multi-Index: Methods, Theory and Applications. - Jin Chen 008; Jin Zhang 035; Xu huang; Yi Yang 042; Defu Lian; Enhong Chen (CoRR, 2025)