2023

doi dblp
Multi-center federated learning: clients clustering for better personalization
Guodong Long | Ming Xie | Tao Shen | Tianyi Zhou | Xianzhi Wang | Jing Jiang
2023 Volume 26 Issue 1

doi dblp
Exploiting Explicit and Implicit Item relationships for Session-based Recommendation
Zihao Li | Xianzhi Wang | Chao Yang | Lina Yao | Julian J. McAuley | Guandong Xu
Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining, WSDM 2023, Singapore, 27 February 2023 - 3 March 2023

doi dblp
Simplifying Graph-based Collaborative Filtering for Recommendation
Li He | Xianzhi Wang | Dingxian Wang | Haoyuan Zou | Hongzhi Yin | Guandong Xu
Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining, WSDM 2023, Singapore, 27 February 2023 - 3 March 2023

2022

doi dblp
Explainable depression detection with multi-aspect features using a hybrid deep learning model on social media
Hamad Zogan | Imran Razzak | Xianzhi Wang | Shoaib Jameel | Guandong Xu
2022 Volume 25 Issue 1

doi dblp
Hierarchical Task-aware Multi-Head Attention Network
Jing Du | Lina Yao | Xianzhi Wang | Bin Guo | Zhiwen Yu
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

doi dblp
Locality-Sensitive State-Guided Experience Replay Optimization for Sparse Rewards in Online Recommendation
Xiaocong Chen | Lina Yao | Julian J. McAuley | Weili Guan | Xiaojun Chang | Xianzhi Wang
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

doi dblp
Social Graph Transformer Networks for Pedestrian Trajectory Prediction in Complex Social Scenarios
Yao Liu | Lina Yao | Binghao Li | Xianzhi Wang | Claude Sammut
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

doi dblp
Multi-agent Transformer Networks for Multimodal Human Activity Recognition
Jingcheng Li | Lina Yao | Binghao Li | Xianzhi Wang | Claude Sammut
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

2021

doi dblp
Generative Inverse Deep Reinforcement Learning for Online Recommendation
Xiaocong Chen | Lina Yao | Aixin Sun | Xianzhi Wang | Xiwei Xu | Liming Zhu
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

2020

doi dblp
From Appearance to Essence: Comparing Truth Discovery Methods without Using Ground Truth
Xiu Susie Fang | Quan Z. Sheng | Xianzhi Wang | Wei Emma Zhang | Anne H. H. Ngu | Jian Yang
2020 Volume 11 Issue 6

doi dblp
Adversarial Attacks and Detection on Reinforcement Learning-Based Interactive Recommender Systems
Yuanjiang Cao | Xiaocong Chen | Lina Yao | Xianzhi Wang | Wei Emma Zhang
Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, SIGIR 2020, Virtual Event, China, July 25-30, 2020

2019

doi dblp
SmartVote: a full-fledged graph-based model for multi-valued truth discovery
Xiu Susie Fang | Quan Z. Sheng | Xianzhi Wang | Dianhui Chu | Anne H. H. Ngu
2019 Volume 22 Issue 4

doi dblp
Spatio-Temporal Graph Convolutional and Recurrent Networks for Citywide Passenger Demand Prediction
Lei Bai | Lina Yao | Salil S. Kanhere | Xianzhi Wang | Wei Liu | Zheng Yang
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019

2018

doi dblp
Collaborative text categorization via exploiting sparse coefficients
Lina Yao | Quan Z. Sheng | Xianzhi Wang | Shengrui Wang | Xue Li | Sen Wang
2018 Volume 21 Issue 2

2017

doi dblp
Value Veracity Estimation for Multi-Truth Objects via a Graph-Based Approach
Xiu Susie Fang | Quan Z. Sheng | Xianzhi Wang | Anne H. H. Ngu
Proceedings of the 26th International Conference on World Wide Web Companion, Perth, Australia, April 3-7, 2017

2016

doi dblp
Empowering Truth Discovery with Multi-Truth Prediction
Xianzhi Wang | Quan Z. Sheng | Lina Yao | Xue Li | Xiu Susie Fang | Xiaofei Xu | Boualem Benatallah
Proceedings of the 25th ACM International Conference on Information and Knowledge Management, CIKM 2016, Indianapolis, IN, USA, October 24-28, 2016

doi dblp
Truth Discovery via Exploiting Implications from Multi-Source Data
Xianzhi Wang | Quan Z. Sheng | Lina Yao | Xue Li | Xiu Susie Fang | Xiaofei Xu | Boualem Benatallah
Proceedings of the 25th ACM International Conference on Information and Knowledge Management, CIKM 2016, Indianapolis, IN, USA, October 24-28, 2016

2015

doi dblp
Context-aware Point-of-Interest Recommendation Using Tensor Factorization with Social Regularization
Lina Yao | Quan Z. Sheng | Yongrui Qin | Xianzhi Wang | Ali Shemshadi | Qi He
Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval, Santiago, Chile, August 9-13, 2015

doi dblp
Approximate Truth Discovery via Problem Scale Reduction
Xianzhi Wang | Quan Z. Sheng | Xiu Susie Fang | Xue Li | Xiaofei Xu | Lina Yao
Proceedings of the 24th ACM International Conference on Information and Knowledge Management, CIKM 2015, Melbourne, VIC, Australia, October 19 - 23, 2015

doi dblp
An Integrated Bayesian Approach for Effective Multi-Truth Discovery
Xianzhi Wang | Quan Z. Sheng | Xiu Susie Fang | Lina Yao | Xiaofei Xu | Xue Li
Proceedings of the 24th ACM International Conference on Information and Knowledge Management, CIKM 2015, Melbourne, VIC, Australia, October 19 - 23, 2015