Gotcha! network-based fraud detection for social security fraud

V Van Vlasselaer, T Eliassi-Rad… - Management …, 2017 - pubsonline.informs.org
We study the impact of network information for social security fraud detection. In a social
security system, companies have to pay taxes to the government. This study aims to identify …

Social network analytics for supervised fraud detection in insurance

M Óskarsdóttir, W Ahmed, K Antonio, B Baesens… - Risk …, 2022 - Wiley Online Library
Insurance fraud occurs when policyholders file claims that are exaggerated or based on
intentional damages. This contribution develops a fraud detection strategy by extracting …

[图书][B] Fraud analytics using descriptive, predictive, and social network techniques: a guide to data science for fraud detection

B Baesens, V Van Vlasselaer, W Verbeke - 2015 - books.google.com
Detect fraud earlier to mitigate loss and prevent cascading damage Fraud Analytics Using
Descriptive, Predictive, and Social Network Techniques is an authoritative guidebook for …

A graph-based, semi-supervised, credit card fraud detection system

B Lebichot, F Braun, O Caelen, M Saerens - International Workshop on …, 2016 - Springer
Global card fraud losses amounted to 16.31 Billion US dollars in 2014 [18]. To recover this
huge amount, automated Fraud Detection Systems (FDS) are used to deny a transaction …

CoDetect: Financial fraud detection with anomaly feature detection

D Huang, D Mu, L Yang, X Cai - IEEE Access, 2018 - ieeexplore.ieee.org
Financial fraud, such as money laundering, is known to be a serious process of crime that
makes illegitimately obtained funds go to terrorism or other criminal activity. This kind of …

Uncovering insurance fraud conspiracy with network learning

C Liang, Z Liu, B Liu, J Zhou, X Li, S Yang… - Proceedings of the 42nd …, 2019 - dl.acm.org
Fraudulent claim detection is one of the greatest challenges the insurance industry faces.
Alibaba's return-freight insurance, providing return-shipping postage compensations over …

Smarter fraud investigations with big data analytics

S Hipgrave - Network Security, 2013 - Elsevier
Call it a 'scam','rip-off','cheat'or 'sting', but whatever you call it the impact of fraud hits
businesses equally hard. And the bad news is that the number of fraud cases is not falling …

Using social network analysis to prevent money laundering

AF Colladon, E Remondi - Expert Systems with Applications, 2017 - Elsevier
This research explores the opportunities for the application of network analytic techniques to
prevent money laundering. We worked on real world data by analyzing the central database …

Leveraging financial social media data for corporate fraud detection

W Dong, S Liao, Z Zhang - Journal of Management Information …, 2018 - Taylor & Francis
Corporate fraud can lead to significant financial losses and cause immeasurable damage to
investor confidence and the overall economy. Detection of such frauds is a time-consuming …

Tracking down financial statement fraud by analyzing the supplier-customer relationship network

J Li, Y Chang, Y Wang, X Zhu - Computers & Industrial Engineering, 2023 - Elsevier
The supplier-customer relationships in the supply chain reflect the transaction activities
between companies, which can also imply the relationships across the financial data …