A5101825064- Data Mining Algorithms and Applications
- Geographic Information Systems Studies
- Advanced Steganography and Watermarking Techniques
- Blockchain Technology Applications and Security
- Data Management and Algorithms
- FinTech, Crowdfunding, Digital Finance
- Imbalanced Data Classification Techniques
- Financial Distress and Bankruptcy Prediction
Shanghai Jiao Tong University
2018-2021
Shenzhen University
2021
UnionPay (China)
2021
So-called spatial web queries retrieve content representing points of interest, such that the interest have descriptions are relevant to query keywords and located close a location. Two broad categories exist. The first encompasses single objects each satisfy arguments. Most proposals belong this category. second category, which paper's proposal belongs, support exploratory user behavior sets represent regions space may be user. Specifically, paper proposes new type query, top-...
With the rise of online/mobile transactions, cost cash-out has decreased and detection increased. In world payment in IoT, merchants credit cards can be applied approved online used form a QR code but not physical card or Point Sale equipment, making it easy for these systems to controlled by group fraudsters. mainland China, where transaction fee is, on average, lower than retail loan rate, option is attractive people an investment business operation, which, after investigation, considered...