Changjie Fan

2026

doi dblp
Fast-DataShapley: Neural Modeling for Training Data Valuation.
Haifeng Sun|Yu Xiong|Runze Wu|Xinyu Cai|Changjie Fan|Lan Zhang|Xiang-Yang Li
Proceedings of the Nineteenth ACM International Conference on Web Search and Data Mining, WSDM 2026, Boise, ID, USA, February 22-26, 2026
doi dblp
The Power of Penalties: Negativity-Aware Incentives for High-Quality Crowdsourced Data Labeling.
Kai Wang|Runze Wu|Yu Xiong|Haifeng Sun|Anran Li|Shaojie Tang|Changjie Fan|Xiang-Yang Li
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.

2024

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The MMO Economist: AI Empowers Robust, Healthy, and Sustainable P2W MMO Economies.
Shiwei Zhao|Xi Yuan|Runze Wu|Zhipeng Hu|Haoyu Liu|Kai Wang|Yujing Hu|Tangjie Lv|Changjie Fan|Xin T. Tong|Jiangze Han|Yan Zheng|Jianye Hao
Companion Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, Singapore, May 13-17, 2024

2023

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perCLTV: A General System for Personalized Customer Lifetime Value Prediction in Online Games.
Shiwei Zhao|Runze Wu|Jianrong Tao|Manhu Qu|Minghao Zhao|Changjie Fan|Hongke Zhao
ACM Transactions on Information Systems (TOIS) 2023 Volume 41 Issue 1
doi dblp
RL4RS: A Real-World Dataset for Reinforcement Learning based Recommender System.
Kai Wang|Zhene Zou|Minghao Zhao|Qilin Deng|Yue Shang|Yile Liang|Runze Wu|Xudong Shen|Tangjie Lyu|Changjie Fan
Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2023, Taipei, Taiwan, July 23-27, 2023

2022

doi dblp
Bilateral Filtering Graph Convolutional Network for Multi-relational Social Recommendation in the Power-law Networks.
Minghao Zhao|Qilin Deng|Kai Wang|Runze Wu|Jianrong Tao|Changjie Fan|Liang Chen|Peng Cui
ACM Transactions on Information Systems (TOIS) 2022 Volume 40 Issue 2

2020

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Personalized Bundle Recommendation in Online Games.
Qilin Deng|Kai Wang|Minghao Zhao|Zhene Zou|Runze Wu|Jianrong Tao|Changjie Fan|Liang Chen
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020
doi dblp
Match Tracing: A Unified Framework for Real-time Win Prediction and Quantifiable Performance Evaluation.
Kai Wang|Hao Li|Linxia Gong|Jianrong Tao|Runze Wu|Changjie Fan|Liang Chen|Peng Cui
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020
doi dblp
Deep Behavior Tracing with Multi-level Temporality Preserved Embedding.
Runze Wu|Hao Deng|Jianrong Tao|Changjie Fan|Qi Liu|Liang Chen
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

2019

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GMTL: A GART Based Multi-task Learning Model for Multi-Social-Temporal Prediction in Online Games.
Jianrong Tao|Linxia Gong|Changjie Fan|Longbiao Chen|Dezhi Ye|Sha Zhao
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019.
doi dblp
Abstractive Meeting Summarization via Hierarchical Adaptive Segmental Network Learning.
Zhou Zhao|Haojie Pan|Changjie Fan|Yan Liu|Linlin Li|Min Yang
The World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019