sasdim: self-adaptive noise scaling diffusion model for spatial time series imputation. - Shunyang Zhang; Senzhang Wang; Xianzhen Tan; Ruochen Liu 001; Jian Zhang 048; Jianxin Wang 001 (CoRR, 2023)

SaSDim: Self-Adaptive Noise Scaling Diffusion Model for Spatial Time Series Imputation. - Shunyang Zhang; Senzhang Wang; Xianzhen Tan; Renzhi Wang; Ruochen Liu 001; Jian Zhang 048; Jianxin Wang 001 (IJCAI, 2024)

Fine Tuning Out-of-Vocabulary Item Recommendation with User Sequence Imagination. - Ruochen Liu 001; Hao Chen; Yuanchen Bei; Qijie Shen; Fangwei Zhong; Senzhang Wang; Jianxin Wang (NeurIPS, 2024)

Unleash LLMs Potential for Recommendation by Coordinating Twin-Tower Dynamic Semantic Token Generator. - Jun Yin 005; Zhengxin Zeng; Mingzheng Li; Hao Yan 004; Chaozhuo Li; Weihao Han; Jianjin Zhang; Ruochen Liu 001; Allen Sun; Denvy Deng; Feng Sun 008; Qi Zhang 066; et al. (CoRR, 2024)

When Graph meets Multimodal: Benchmarking on Multimodal Attributed Graphs Learning. - Hao Yan 004; Chaozhuo Li; Zhigang Yu; Jun Yin 005; Ruochen Liu 001; Peiyan Zhang; Weihao Han; Mingzheng Li; Zhengxin Zeng; Hao Sun 015; Weiwei Deng; Feng Sun 008; et al. (CoRR, 2024)

Unleash LLMs Potential for Sequential Recommendation by Coordinating Dual Dynamic Index Mechanism. - Jun Yin 005; Zhengxin Zeng; Mingzheng Li; Hao Yan 004; Chaozhuo Li; Weihao Han; Jianjin Zhang; Ruochen Liu 001; Hao Sun 015; Weiwei Deng; Feng Sun 008; Qi Zhang 066; et al. (WWW, 2025)

FilterLLM: Text-To-Distribution LLM for Billion-Scale Cold-Start Recommendation. - Ruochen Liu 001; Hao Chen 062; Yuanchen Bei; Zheyu Zhou; Lijia Chen; Qijie Shen; Feiran Huang; Fakhri Karray; Senzhang Wang (CoRR, 2025)