38 citations · 77 across the 28 of their papers we have counts for
3 papers · 1 filter
A Fraud Detection Visualization System Utilizing Radial Drawings and Heat-maps
Evmorfia N. Argyriou, Antonios Symvonis, Vassilis Vassiliou
We present a prototype system developed in cooperation with a business organization that combines information visualization and pattern-matching techniques to detect fraudulent act…
Many-to-One Boundary Labeling with Backbones
Michael A. Bekos, Sabine Cornelsen, Martin Fink +5
In this paper we study \emph{many-to-one boundary labeling with backbone leaders}. In this new many-to-one model, a horizontal backbone reaches out of each label into the feature-e…
Occupational Fraud Detection Through Visualization
Evmorfia N. Argyriou, Aikaterini A. Sotiraki, Antonios Symvonis
Occupational fraud affects many companies worldwide causing them economic loss and liability issues towards their customers and other involved entities. Detecting internal fraud in…