Results 81 to 90 of about 139,322 (228)

Federated learning model for credit card fraud detection with data balancing techniques

Neural computing & applications (Print)
In recent years, credit card transaction fraud has resulted in massive losses for both consumers and banks. Subsequently, both cardholders and banks need a strong fraud detection system to reduce cardholder losses.
Mustafa Abdul Salam, Khaled M. Fouad, Doaa L. El-Bably, Salah Elsayed   +3 more
semanticscholar   +1 more source

Exploring the Materiality of Data Breach Disclosures on the Australian Stock Exchange

Abacus, EarlyView.
This study examines Australian Stock Exchange (ASX) data breach announcements to provide insights into the extent and nature of data breach disclosures, as well as the costs, particularly to stakeholder relationships. Using a dataset of all data breach‐related announcements on the ASX, we identify a lack of data breach disclosure and, where disclosures
Jane Andrew, Max Baker, Xiaojiao Wang, Monique Sheehan   +3 more
wiley   +1 more source

Credit Card Fraud Detection Using Perceptron Training Algorithm and Prevention Using One Time Password. [PDF]

, 2015
In today’s world with evolving technologies and a new mode of shopping through online website, use of credit card has increased day by day. Since the credit card is more prone to fraud than debit card prevention of fraud is an important aspect.
, Prof. Gajanan Bherde, Ashwin Telang, Mehul Bhuva, Harsh Gajra, Ajit Patel
core   +2 more sources

Hierarchical Citizenship and Racialised Discretion: Police and Consular Officers’ Handling of Capital Cases in Malaysia

The Howard Journal of Crime and Justice, EarlyView.
ABSTRACT This article examines the death penalty in Malaysia, where foreign nationals have historically been sentenced to death at a disproportionately high rate. The international community has recognised that foreign defendants are disadvantaged in alien criminal justice systems and made efforts to address this through the United Nation's Vienna ...
Carolyn Hoyle, Lucy Harry
wiley   +1 more source

A big data platform for large scale event processing [PDF]

, 2011
To date, big data applications have focused on the store-and-process paradigm. In this paper we describe an initiative to deal with big data applications for continuous streams of events.
Gulisano, Vincenzo Massimiliano, Jiménez-Peris, Ricardo, Patiño-Martínez, M., Soriente, Claudio, Valduriez, Patrick   +4 more
core   +2 more sources

From Open Banking Regulation to Platform Orchestration: The Evolution of Digital Platform Governance

Information Systems Journal, EarlyView.
ABSTRACT This study contributes to information systems (IS) scholarship by extending platform governance theory to regulatory contexts, explaining how regulatory forces co‐evolve with technological architectures to shape openness and control. This research examines the evolution of platform governance in the context of open banking, where regulatory ...
Priyadharshini Muthukannan, Daniel Gozman, Barney Tan, Prakash Dhavamani   +3 more
wiley   +1 more source

EXPLORING THE POTENTIAL OF FEDERATED LEARNING TO EMPOWER CREDIT CARD FRAUDULENT TRANSACTION DETECTION WITH DEEP LEARNING TECHNIQUES [PDF]

Proceedings on Engineering Sciences
The rapid expansion of communication systems and computing technology has led to a significant increase in both traditional and online credit card transactions. Unfortunately, this surge has also resulted in a corresponding rise in fraudulent activities,
Chanda Sekhar Kolli , Venkata Naga Raju D , Pavan Kumar V , Srinivasa Rao D , Vinay , GAKS Rajeev kumarraju   +5 more
doaj   +1 more source

Intelligent Financial Fraud Detection Practices: An Investigation

, 2015
Financial fraud is an issue with far reaching consequences in the finance industry, government, corporate sectors, and for ordinary consumers. Increasing dependence on new technologies such as cloud and mobile computing in recent years has compounded the
B Bai, B Hoogs, C Holton, C Whitrow, CA Paasch, D Sánchez, D Zhang, E Duman, E Kirkos, E Ngai, FH Glancy, HC Koh, I Yeh, J Pinquet, JE Sohl, JT Quah, L Bermúdez, M Cecchini, M Jans, P Ravisankar, S Bhattacharyya, S Panigrahi, S Viaene, SL Humpherys, V Vatsa, W Zhou, W-S Yang   +26 more
core   +1 more source

Bank Capital and Misconduct Incentives

Journal of Economics &Management Strategy, EarlyView.
ABSTRACT This paper studies large banks' incentives to engage in misconduct by abusing their dominant position in the market for loans and by mis‐selling an add‐on financial product to depositors. We draw new connections between stability‐focused prudential regulation and misconduct by studying the impact of higher capital requirements on misconduct ...
Jacob Seifert
wiley   +1 more source

Best Before? Expiring Central Bank Digital Currency and Loss Recovery

Journal of Money, Credit and Banking, EarlyView.
Abstract Physical cash enables payments in the absence of electricity or network coverage. Such offline payment functionality promotes the operational resilience and, particularly in developing countries, the accessibility of payments. Central banks are exploring issuing digital cash substitutes with similar offline payment functionality.
CHARLES M. KAHN, MAARTEN R.C. VAN OORDT, YU ZHU   +2 more
wiley   +1 more source