Results 61 to 70 of about 131,240 (196)

Does Canada Have a Problem with Occupational Fraud? [PDF]

Small and medium-sized enterprises (SMEs) are an important collective force in the Canadian economy, however the visibility and economic power of small businesses suffer due to their size and frequent turnover.
Elena Simonova, Kevin Girdharry, Rock Lefebvre   +2 more
core  

Development of a Method for Fraud Severity Measurement Based On Usage Profiling [PDF]

, 2006
The nature of fraud has changed from cloning fraud to subscription fraud, which makes specialized detection methodologies inadequate. Instead, the focus is on the detection methodologies that based on the subscriber’s calling activity or calling ...
Kamaruddin, Mohd Shafri
core  

SAFE: A Neural Survival Analysis Model for Fraud Early Detection

, 2018
Many online platforms have deployed anti-fraud systems to detect and prevent fraudulent activities. However, there is usually a gap between the time that a user commits a fraudulent action and the time that the user is suspended by the platform.
Wu, Xintao, Yuan, Shuhan, Zheng, Panpan
core   +1 more source

Enhancing Fraud Detection in Banking With Deep Learning: Graph Neural Networks and Autoencoders for Real-Time Credit Card Fraud Prevention

IEEE Access
Under the umbrella of artificial intelligence (AI), deep learning enables systems to cluster data and provide incredibly accurate results. This study explores deep learning for fraud detection, utilizing Graph Neural Networks (GNNs) and Autoencoders to ...
Fawaz Khaled Alarfaj, Shabnam Shahzadi
doaj   +1 more source

DriftShield: Autonomous Fraud Detection via Actor-Critic Reinforcement Learning With Dynamic Feature Reweighting

IEEE Open Journal of the Computer Society
Financial fraud detection systems confront the persistent challenge of concept drift, where fraudulent patterns evolve continuously to evade detection mechanisms.
Jialei Cao, Wenxia Zheng, Yao Ge, Jiyuan Wang   +3 more
doaj   +1 more source

Wine, Fraud and Expertise [PDF]

, 2019
While fraud has existed in various forms throughout the history of wine, the establishment of the fine and rare wine market generated increased opportunities and incentives for producing counterfeit wine.
King, Valerie
core   +1 more source

Causality of Fraud Detection

Jurnal Akuntansi, 2021
The purpose of this study is to examine the effect of experience, independence, implementation ethic and workload to fraud detection. Collecting data in this study using a questionnaire instrument with a sample of 52 auditors KAP in Makassar city using the saturated sampling technique.
openaire   +3 more sources

HOW TO PREVENT FRAUD? [PDF]

Fraud can range from minor employee theft and unproductive behavior tomisappropriation of assets and fraudulent financial reporting. The risk of fraud can be reduced through a combination of prevention and detection measures.
Ionela–Corina Chersan
core  

An Intelligent Data Mining System to Detect Health Care Fraud [PDF]

, 2000
The chapter begins with an overview of the types of healthcare fraud. Next, there is a brief discussion of issues with the current fraud detection approaches.
Adya, Monica, Forgionne, Guisseppi A., Gangopadhyay, Aryya   +2 more
core   +1 more source

Integrating fraud hexagon into fraud control system: a study of Indonesia

JPPI (Jurnal Penelitian Pendidikan Indonesia)
The fraud control system is an assessment of the risk of irregularities which is a proactive process that aims to identify and overcome organizational vulnerabilities due to conditions carried out by internal and external parties to the organization. The
Cris Kuntadi
doaj   +1 more source