Hongyun Cai

Publication Activity (10 Years)

Years Active: 2010-2024
Publications (10 Years): 15

Top Topics

Matrix Factorization

Recommender Systems

Top Venues

Knowl. Based Syst.

Future Gener. Comput. Syst.

Secur. Commun. Networks

Publications

Hongyun Cai, Jiahao Wang, Lijing Gao, Fengyu Li
FLMAAcBD: Defending against backdoors in Federated Learning via Model Anomalous Activation Behavior Detection. Knowl. Based Syst. 289 (2024)
Hongyun Cai, Lijing Gao, Jiahao Wang, Fengyu Li
Reliable incentive mechanism in hierarchical federated learning based on two-way reputation and contract theory. Future Gener. Comput. Syst. 159 (2024)
Liuling Qi, Junfeng Tian, Mengjia Chai, Hongyun Cai
STFM: a blockchain sharding algorithm based on trust field model for heterogeneous Internet of Things. J. Supercomput. 80 (3) (2024)
Hongyun Cai, Meiling Zhang, Shiyun Wang, Ao Zhao, Yu Zhang
PLFa-FL: Personalized Local Differential Privacy for Fair Federated Learning. CSCWD (2024)
Liuling Qi, Junfeng Tian, Mengjia Chai, Hongyun Cai
A Cooperative PoW and Incentive Mechanism for Blockchain in Edge Computing. IEEE Internet Things J. 10 (20) (2023)
Hongyun Cai, Ao Zhao, Shiyun Wang, Meiling Zhang, Yu Zhang
Personalized Privacy Risk Assessment Based on Deep Neural Network for Image Sharing on Social Networks. ICA3PP (2) (2023)
Liuling Qi, Junfeng Tian, Mengjia Chai, Hongyun Cai
LightPoW: A trust based time-constrained PoW for blockchain in internet of things. Comput. Networks 220 (2023)
Jiawei Shen, Junfeng Tian, Ziyuan Wang, Hongyun Cai
Friendship links-based privacy-preserving algorithm against inference attacks. J. King Saud Univ. Comput. Inf. Sci. 34 (Issue 10, Part B) (2022)
Hongyun Cai, Fuzhi Zhang
An Unsupervised Approach for Detecting Group Shilling Attacks in Recommender Systems Based on Topological Potential and Group Behaviour Features. Secur. Commun. Networks 2021 (2021)
Hongyun Cai, Fuzhi Zhang
BS-SC: An Unsupervised Approach for Detecting Shilling Profiles in Collaborative Recommender Systems. IEEE Trans. Knowl. Data Eng. 33 (4) (2021)
Junfeng Tian, Lizheng Xue, Hongyun Cai
An Algorithm Based on Influence to Predict Invisible Relationship. Wirel. Commun. Mob. Comput. 2020 (2020)
Ruizhong Du, Jiaojiao Lu, Hongyun Cai
Double Regularization Matrix Factorization Recommendation Algorithm. IEEE Access 7 (2019)
Hongyun Cai, Fuzhi Zhang
Detecting shilling attacks in recommender systems based on analysis of user rating behavior. Knowl. Based Syst. 177 (2019)
Hongyun Cai, Fuzhi Zhang
An Unsupervised Method for Detecting Shilling Attacks in Recommender Systems by Mining Item Relationship and Identifying Target Items. Comput. J. 62 (4) (2019)
Junfeng Tian, Lizheng Xue, Hongyun Cai
An Algorithm Based on Influence to Predict Invisible Relationship. AsiaJCIS (2018)
Hongyun Cai, Zhen Li, Junfeng Tian
A New Trust Evaluation Model Based on Cloud Theory in E-Commerce Environment. IPTC (2011)
Hongyun Cai, Zhen Li, Junfeng Tian
Study on the Recommendation Trust Model Based on Encouragement and Punishment. ICEE (2010)