Research Article
A Detection Method for Abnormal Transactions in E-Commerce Based on Extended Data Flow Conformance Checking
| | Variables | Meaning |
| | Buyer_ID | | BuyerInfo | | Current dynamic behavior | | Normal dynamic behavior pattern | | Dynamic behavior matching results | | GoodsInfo | | Intention to sell | | Intention to buy | | TN(CS_signature_status) | | TN(S_signature_status) | | Real-time password input | | Payment_status_unpaid | | Seller_ID | | Password | | Payment completed CS signature | | Total_amount | | Address | | Goods_Type | | Total_amount_paid | | Address_paid | | Goods_Type_paid | | Notice of payment completion | | Total duration of transaction | | Payment_status_paid | | LoginIP | | LoginDT | | Normal static attribute pattern |
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