Zhi Li

2026

Disentangling relational semantics in graph data to summarize entity descriptions.

Jiqian Yang|Zhiding Liu|Zhi Li|Likang Wu|Hu Hu|Hao Wang|Hongke Zhao

Information Processing and Management 2026 Volume 63 Issue 8

WeaveRec: An LLM-Based Cross-Domain Sequential Recommendation Framework with Model Merging.

Min Hou|Xin Liu|Le Wu|Chenyi He|Hao Liu|Zhi Li|Xin Li|Si Wei

Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026.

LLM-Powered Structurer: Normalizing Natural Language to Information Delivery Specification for Industrial Data Exchange.

Jiqian Yang|Sujie Yan|Zhi Li|Mingyu Liu|Yousheng Wang|Wei He

Companion Proceedings of the ACM Web Conference 2026, WWW Companion 2026, Dubai, United Arab Emirates, 29 June 2026 - 3 July 2026

2025

ConvTimeNet: A Deep Hierarchical Fully Convolutional Model for Multivariate Time Series Analysis.

Mingyue Cheng|Jiqian Yang|Tingyue Pan|Qi Liu|Zhi Li|Shijin Wang

Companion Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025 - 2 May 2025

2024

Multimodal Dialogue Systems via Capturing Context-aware Dependencies and Ordinal Information of Semantic Elements.

Weidong He|Zhi Li|Hao Wang|Tong Xu|Zhefeng Wang|Baoxing Huai|Nicholas Jing Yuan|Enhong Chen

ACM Transactions on Intelligent Systems and Technology (TIST) 2024 Volume 15 Issue 3

FZR: Enhancing Knowledge Transfer via Shared Factors Composition in Zero-Shot Relational Learning.

Zhijun Dong|Likang Wu|Kai Zhang|Ye Liu|Yanghai Zhang|Zhi Li|Hongke Zhao|Enhong Chen

Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024

Cross-reconstructed Augmentation for Dual-target Cross-domain Recommendation.

Qingyang Mao|Qi Liu|Zhi Li|Likang Wu|Bing Lv|Zheng Zhang

Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024

Efficient Noise-Decoupling for Multi-Behavior Sequential Recommendation.

Yongqiang Han|Hao Wang|Kefan Wang|Likang Wu|Zhi Li|Wei Guo|Yong Liu|Defu Lian|Enhong Chen

Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, May 13-17, 2024

Towards Personalized Evaluation of Large Language Models with An Anonymous Crowd-Sourcing Platform.

Mingyue Cheng|Hao Zhang|Jiqian Yang|Qi Liu|Li Li|Xin Huang|Liwei Song|Zhi Li|Zhenya Huang|Enhong Chen

Companion Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, Singapore, May 13-17, 2024

2023

FormerTime: Hierarchical Multi-Scale Representations for Multivariate Time Series Classification.

Mingyue Cheng|Qi Liu|Zhiding Liu|Zhi Li|Yucong Luo|Enhong Chen

Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023

2022

Preference Enhanced Social Influence Modeling for Network-Aware Cascade Prediction.

Likang Wu|Hao Wang|Enhong Chen|Zhi Li|Hongke Zhao|Jianhui Ma

SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

A Robust Computerized Adaptive Testing Approach in Educational Question Retrieval.

Yan Zhuang|Qi Liu|Zhenya Huang|Zhi Li|Binbin Jin|Haoyang Bi|Enhong Chen|Shijin Wang

SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

Multi-Granularity Residual Learning with Confidence Estimation for Time Series Prediction.

Min Hou|Chang Xu|Zhi Li|Yang Liu|Weiqing Liu|Enhong Chen|Jiang Bian

WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022

2021

Stock Trend Prediction with Multi-granularity Data: A Contrastive Learning Approach with Adaptive Fusion.

Min Hou|Chang Xu|Yang Liu|Weiqing Liu|Jiang Bian|Le Wu|Zhi Li|Enhong Chen|Tie-Yan Liu

CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

Learning Recommender Systems with Implicit Feedback via Soft Target Enhancement.

Mingyue Cheng|Fajie Yuan|Qi Liu|Shenyang Ge|Zhi Li|Runlong Yu|Defu Lian|Senchao Yuan|Enhong Chen

SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021