Fang Chen

2026

Towards Fair Large Language Model-based Recommender Systems without Costly Retraining.

Jin Li|Huilin Gu|Shoujin Wang|Qi Zhang|Shui Yu|Chen Wang|Xiwei Xu|Fang Chen

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.

2025

Spatio-Temporal Residual Masked Autoencoder for Urban Rent Estimation.

Chenya Huang|Bin Liang|Zhidong Li|Justin Wang|Fang Chen

Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025

Unleashing the Potential of Diffusion Models Towards Diversified Sequential Recommendations.

Zhuo Cai|Shoujin Wang|Victor W. Chu|Usman Naseem|Yang Wang|Fang Chen

Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025

Generating with Fairness: A Modality-Diffused Counterfactual Framework for Incomplete Multimodal Recommendations.

Jin Li|Shoujin Wang|Qi Zhang|Shui Yu|Fang Chen

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

2023

ACGAN-GNNExplainer: Auxiliary Conditional Generative Explainer for Graph Neural Networks.

Yiqiao Li|Jianlong Zhou|Yifei Dong|Niusha Shafiabady|Fang Chen

Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023

SGCCL: Siamese Graph Contrastive Consensus Learning for Personalized Recommendation.

Boyu Li|Ting Guo|Xingquan Zhu|Qian Li|Yang Wang|Fang Chen

Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining, WSDM 2023, Singapore, 27 February 2023 - 3 March 2023.

2021

Failure Prediction for Large-scale Water Pipe Networks Using GNN and Temporal Failure Series.

Shuming Liang|Zhidong Li|Bin Liang|Yu Ding|Yang Wang|Fang Chen

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

2019

Concept Drift Adaption for Online Anomaly Detection in Structural Health Monitoring.

Hongda Tian|Nguyen Lu Dang Khoa|Ali Anaissi|Yang Wang|Fang Chen

Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019.

2018

Twitter user geolocation by filtering of highly mentioned users.

Mohammad Ebrahimi|Elaheh ShafieiBavani|Raymond K. Wong|Fang Chen

Journal of the Association for Information Science and Technology (JASIST) 2018 Volume 69 Issue 7

Long-Term RNN: Predicting Hazard Function for Proactive Maintenance of Water Mains.

Bin Liang|Zhidong Li|Yang Wang|Fang Chen

Proceedings of the 27th ACM International Conference on Information and Knowledge Management, CIKM 2018, Torino, Italy, October 22-26, 2018

DualBoost: Handling Missing Values with Feature Weights and Weak Classifiers that Abstain.

Weihong Wang|Jie Xu|Yang Wang|Chen Cai|Fang Chen

Proceedings of the 27th ACM International Conference on Information and Knowledge Management, CIKM 2018, Torino, Italy, October 22-26, 2018

Instance Image Retrieval by Aggregating Sample-based Discriminative Characteristics.

Zhongyan Zhang|Lei Wang|Yang Wang|Luping Zhou|Jianjia Zhang|Fang Chen

Proceedings of the 2018 ACM on International Conference on Multimedia Retrieval, ICMR 2018, Yokohama, Japan, June 11-14, 2018

2017

Unsupervised Matrix-valued Kernel Learning For One Class Classification.

Shaobo Dang|Xiongcai Cai|Yang Wang|Jianjia Zhang|Fang Chen

Proceedings of the 2017 ACM on Conference on Information and Knowledge Management, CIKM 2017, Singapore, November 06 - 10, 2017

Online Engagement for a Healthier You: A Case Study of Web-based Supermarket Health Program.

Ling Luo|Bin Li|Shlomo Berkovsky|Irena Koprinska|Fang Chen

Proceedings of the 26th International Conference on World Wide Web Companion, Perth, Australia, April 3-7, 2017

2016

On Structural Health Monitoring Using Tensor Analysis and Support Vector Machine with Artificial Negative Data.

Prasad Cheema|Nguyen Lu Dang Khoa|Mehrisadat Makki Alamdari|Wei Liu|Yang Wang|Fang Chen|Peter Runcie

Proceedings of the 25th ACM International Conference on Information and Knowledge Management, CIKM 2016, Indianapolis, IN, USA, October 24-28, 2016

Discovering Temporal Purchase Patterns with Different Responses to Promotions.

Ling Luo|Bin Li|Irena Koprinska|Shlomo Berkovsky|Fang Chen

Proceedings of the 25th ACM International Conference on Information and Knowledge Management, CIKM 2016, Indianapolis, IN, USA, October 24-28, 2016

2015

Data Driven Water Pipe Failure Prediction: A Bayesian Nonparametric Approach.

Peng Lin|Bang Zhang|Yi Wang|Zhidong Li|Bin Li|Yang Wang|Fang Chen

Proceedings of the 24th ACM International Conference on Information and Knowledge Management, CIKM 2015, Melbourne, VIC, Australia, October 19 - 23, 2015

2014

Microblog Topic Contagiousness Measurement and Emerging Outbreak Monitoring.

Veronica Gil-Costa|Victor W. Chu|Mauricio Marín|Raymond K. Wong|Victor Sepulveda|Fang Chen|Veronica Gil-Costa|Victor W. Chu|Mauricio Marín|Raymond K. Wong|Chi-Hung Chi|Fang Chen|Victor Sepulveda

Proceedings of the 23rd ACM International Conference on Conference on Information and Knowledge Management, CIKM 2014, Shanghai, China, November 3-7, 2014