A Variational AutoEncoder-Based Relational Model for Cost-Effective Automatic Medical Fraud Detection.
Jie ChenXiaonan HuDongyi YiMamoun AlazabJianqiang LiPublished in: IEEE Trans. Dependable Secur. Comput. (2023)
Keyphrases
- cost effective
- relational model
- fraud detection
- relational databases
- data model
- database technology
- outlier detection
- functional dependencies
- low cost
- complex objects
- incomplete information
- cost sensitive
- cost effectiveness
- data mining techniques
- social network analysis
- intrusion detection
- spatial databases
- semi automatic
- real world
- conceptual model
- integrity constraints
- data mining
- databases
- data integration
- xml data
- graphical models
- object oriented
- management system
- query language
- similarity measure
- database systems
- high level
- online auctions