Results 221 to 230 of about 4,440,100 (389)

Adaptive Systems for Fraud Detection in Financial Transactions: A Survey on Multi-Modal Biometrics and Real-Time Analytics

Shubhangi Vairagar, Vaishnavi Babar
openalex   +1 more source

Deviation‐Guided Attention for Semi‐Supervised Anomaly Detection With Contrastive Regularisation

CAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT Anomaly detection (AD) aims to identify abnormal patterns that deviate from normal behaviour, playing a critical role in applications such as industrial inspection, medical imaging and autonomous driving. However, AD often faces a scarcity of labelled data. To address this challenge, we propose a novel semi‐supervised anomaly detection method,
Guanglei Xie, Xiaochang Hu, Yi Sun, Wenzhuo Zhang, Yafeng Bu, Hao Fu, Xin Xu   +6 more
wiley   +1 more source

HQRNN-FD: A Hybrid Quantum Recurrent Neural Network for Fraud Detection. [PDF]

Entropy (Basel)
Li YC, Zhang YF, Xu RQ, Zhou RG, Dong YL.   +4 more
europepmc   +1 more source

A Hybrid Image Analysis Model for Credit Card Transaction Monitoring and Fraud Detection

Yanmin Nie, Dan Yao, Weiming Zhan
openalex   +1 more source

Online Payment Fraud Detection

International Journal for Research in Applied Science and Engineering Technology
This research explores innovative approaches to detecting fraudulent transactions by leveraging advanced machine learning algorithms and data analytics techniques. By analyzing real-world transaction datasets, the study aims to identify behavioral patterns and anomalies indicative of fraud.
openaire   +1 more source

Analysing policy success and failure in Australia: Pink batts and set‐top boxes

Australian Journal of Public Administration, EarlyView.
Abstract This article examines two Australian government programs from the Rudd/Gillard Labor government, the Home Insulation Program (HIP) and the Digital Switchover Household Assistance Scheme (HAS). Both became shibboleths of the Labor government's perceived waste and incompetence.
Daniel Casey
wiley   +1 more source

Image-Based Telecom Fraud Detection Method Using an Attention Convolutional Neural Network. [PDF]

Entropy (Basel)
Li J, Dang J, Wang Y, Yang J.
europepmc   +1 more source

EFN-SMOTE: An effective oversampling technique for credit card fraud detection by utilizing noise filtering and fuzzy c-means clustering

, 2023
Hadeel Ahmad, Bassam Kasasbeh, Balqees Aldabaybah, Enas Rawashdeh   +3 more
openalex   +1 more source

Games and gamification projects in the Australian public sector

Australian Journal of Public Administration, EarlyView.
Abstract This article surveys the arrival of gameful government into Australian public sector practice. Gameful government is a shorthand, descriptive term denoting the interpenetration of (video)games, and design elements and thinking from them, into public sector work.
David Threlfall, Catherine Althaus
wiley   +1 more source

Insurance claims estimation and fraud detection with optimized deep learning techniques. [PDF]

Sci Rep
Anand Kumar P, Sountharrajan S.
europepmc   +1 more source