13 citations · 36 across the 13 of their papers we have counts for
4 papers · 1 filter
Predictive Modeling with Delayed Information: a Case Study in E-commerce Transaction Fraud Control
Junxuan Li, Yung-wen Liu, Yuting Jia +2
In Business Intelligence, accurate predictive modeling is the key for providing adaptive decisions. We studied predictive modeling problems in this research which was motivated by…
Adaptive Fraud Detection System Using Dynamic Risk Features
Huiying Mao, Yung-wen Liu, Yuting Jia +1
eCommerce transaction frauds keep changing rapidly. This is the major issue that prevents eCommerce merchants having a robust machine learning model for fraudulent transactions det…
Discriminative Data-driven Self-adaptive Fraud Control Decision System with Incomplete Information
Junxuan Li, Yung-wen Liu, Yuting Jia +1
While E-commerce has been growing explosively and online shopping has become popular and even dominant in the present era, online transaction fraud control has drawn considerable a…
AceKG: A Large-scale Knowledge Graph for Academic Data Mining
Ruijie Wang, Yuchen Yan, Jialu Wang +4
Most existing knowledge graphs (KGs) in academic domains suffer from problems of insufficient multi-relational information, name ambiguity and improper data format for large-scale…