Opportunities · 01Advanced anomaly detection techniques
1,508 papers26.5% of this theme group
Opportunities focus on novel data‑mining and anomaly‑detection methods to improve fraud identification.
Computer security (293) · Data mining (141) · Database transaction (234) · Anomaly detection (92)
A Memory-Enhanced Framework for Financial Fraud Detection
Methods and techniques to support the development of fraud detection system
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Opportunities · 02Machine‑learning for credit‑card security
1,256 papers22.0% of this theme group
Works explore cutting‑edge machine‑learning approaches to enhance detection of credit‑card fraud.
Credit card (1,102) · Credit card fraud (1,141) · Database transaction (244) · Random forest (147)
Fraud Detection and Identification in Credit Card Based on Machine Learning Techniques
Fraud Detection of Credit Card Using Machine Learning
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Opportunities · 03Ensemble learning for transaction fraud
859 papers15.1% of this theme group
Papers propose combining multiple learning models to boost accuracy in detecting fraudulent database transactions.
Database transaction (140) · Support vector machine (57) · Computer security (121) · Ensemble learning (45)
Fraud Detection using Machine Learning
A Fraud Detection System Using Machine Learning
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Opportunities · 04AI‑enabled risk transparency
586 papers10.3% of this theme group
Research highlights how artificial intelligence can increase transparency and reduce financial fraud risk.
Financial fraud (101) · Risk management (51) · Computer security (132) · Transparency (51)
Ai in Fraud Detection: Evaluating the Efficacy of Artificial Intelligence in Preventing Financial Misconduct
Harnessing AI for Enhanced Fraud Detection: Reducing Financial Fraud and Securing Payment Systems
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Opportunities · 05Blockchain‑based digital identity
551 papers9.7% of this theme group
Studies present blockchain solutions for secure, verifiable digital identity and KYC processes.
Blockchain (87) · Philosophy (42) · Humanities (39) · Theology (26)
Digital Identity Verification: Transforming KYC Processes in Banking Through Advanced Technology and Enhanced Security Measures
E-KYC System Using Blockchain
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Opportunities · 06Data‑driven forensic auditing
531 papers9.3% of this theme group
Works suggest leveraging data analytics to strengthen forensic accounting and audit effectiveness.
Money laundering (190) · Audit (191) · Forensic accounting (94) · Accounting (150)
Enhancing fraud detection and forensic auditing through data-driven techniques for financial integrity and security
Financial Inclusion, Financial Crime, and Fraud Detection
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Opportunities · 07Graph neural networks for fraud
409 papers7.2% of this theme group
Research demonstrates the promise of graph‑based deep learning to detect complex financial fraud patterns.
Graph (315) · Theoretical computer science (51) · Database transaction (112) · Financial fraud (62)
Bank Fraud Detection with Graph Neural Networks
Leveraging Graph Neural Networks for Improved Fraud Detection in Financial Transactions
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