Chenfei Sun

Publication Activity (10 Years)

Years Active: 2015-2024
Publications (10 Years): 14

Top Topics

Fraud Detection

Top Venues

HPCC/DSS/SmartCity/DependSys

Publications

Chenfei Sun
A Spatio-temporal Neural Network for Medical Insurance Fraud Detection. KSEM (5) (2024)
Qiuman Guo, Wenquan Li, Lanju Kong, Qingzhong Li, Chenfei Sun
Large-amount Blockchain Transaction Conflict Resolution Technology Based on Dependency Graph for Multi-property Assets. HPCC/DSS/SmartCity/DependSys (2023)
Chenfei Sun
Multiple Type Entity Embedding based Hospital Admission Prediction. ISAIMS (2023)
Chenfei Sun
Admission Graph based Healthcare Insurance Patient Fraudster Detection. MLNLP (2023)
Xuyang Liu, Lanju Kong, Yuehan Su, Chenfei Sun
On and Off-Chain Consistency Protocol for Multi-Attribute Assets Based on Data Property Rights. HPCC/DSS/SmartCity/DependSys (2023)
Chenfei Sun, Qingzhong Li, Hui Li, Yuliang Shi, Shidong Zhang, Wei Guo
Patient Cluster Divergence Based Healthcare Insurance Fraudster Detection. IEEE Access 7 (2019)
Chenfei Sun, Qingzhong Li, Lizhen Cui, Hui Li, Yuliang Shi
Heterogeneous network-based chronic disease progression mining. Big Data Min. Anal. 2 (1) (2019)
Chenfei Sun, Zhongmin Yan, Qingzhong Li, Yongqing Zheng, Xudong Lu, Lizhen Cui
Abnormal Group-Based Joint Medical Fraud Detection. IEEE Access 7 (2019)
Yongchang Gao, Chenfei Sun, Ruican Li, Qingzhong Li, Lizhen Cui, Bin Gong
An Efficient Fraud Identification Method Combining Manifold Learning and Outliers Detection in Mobile Healthcare Services. IEEE Access 6 (2018)
Chenfei Sun, Qingzhong Li, Hui Li, Shidong Zhang, Yongqing Zheng
Community Outlier Based Fraudster Detection. KSEM (2017)
Yuliang Shi, Chenfei Sun, Qingzhong Li, Lizhen Cui, Han Yu, Chunyan Miao
A Fraud Resilient Medical Insurance Claim System. AAAI (2016)
Chenfei Sun, Yuliang Shi, Qingzhong Li, Li-zhen Cui, Han Yu, Chunyan Miao
A Hybrid Approach for Detecting Fraudulent Medical Insurance Claims: (Extended Abstract). AAMAS (2016)
Chenfei Sun, Qingzhong Li, Lizhen Cui, Zhongmin Yan, Hui Li, Wei Wei
An Effective Hybrid Fraud Detection Method. KSEM (2015)
Haiyang Zhang, Zhongmin Yan, Chenfei Sun, Song Wei
Based on Entities Behavior Patterns of Heterogeneous Data Semantic Conflict Detection. IEEE WISA (2015)