Results 261 to 270 of about 2,388,437 (341)

A Privacy-Preserving Approach to Health Insurance Fraud Detection Using Vertical Federated Learning. [PDF]

Sensors (Basel)
R RK, Paramarthalingam A, Kanthan H, Karthiban M.   +3 more
europepmc   +1 more source

When Is an Audit “Good Enough”? Professional Ambiguity and Strategic Sensemaking During an Audit Oversight Inspection Quand un audit est‐il « assez réussi » ? Ambiguïté professionnelle et construction stratégique de sens lors d'une surveillance des audits

Contemporary Accounting Research, EarlyView.
ABSTRACT This paper draws on the social control and sensemaking literatures to study how a Big 4 audit firm in the Netherlands sought to contest the national oversight body's inspection findings on one of its audit engagements. Our case study leads us to develop the concept of professional ambiguity to capture the multiple, coexisting meanings and ...
Wendy Groot, Dominic Detzen, Anna Gold
wiley   +1 more source

RABEM: risk-adaptive Bayesian ensemble model for fraud detection. [PDF]

Sci Rep
Almarshad FA, Zakariah M, Gashgari GA, Vaiyapuri T.   +3 more
europepmc   +1 more source

Collaborating Across Boundaries: Toward an Integrated Cyber Risk Assessment by Internal Auditors and Cybersecurity Professionals Collaboration interprofessionnelle : vers une évaluation intégrée des cyberrisques par les auditeurs internes et les spécialistes en cybersécurité

Contemporary Accounting Research, EarlyView.
ABSTRACT Although cyber risk is widely recognized as a critical organizational threat, how firms configure internal roles and practices to address it remains poorly understood. This study offers insights into that question. In practice, two professional roles share the job of cyber risk assessment and assurance: cybersecurity specialists, who focus on ...
Sergeja Slapničar, Tina Vuko, Marko Čular, Matej Drašček   +3 more
wiley   +1 more source

‘Standard KAMs’, ‘Canary KAMs’, and ‘Naughty KAMs’: A Typology of Key Audit Matters to Explain Their Value Relevance

Abacus, EarlyView.
This paper develops a framework for understanding how key audit matters (KAMs) can be factored into investors’ risk assessments. Detailed interviews with seasoned investors representing international and regional asset managers and owners confirm that the number and type of reported KAMs are not ‘priced’ directly.
Warren Maroun, Alan Duboisée De Ricquebourg, Dusan Ecim   +2 more
wiley   +1 more source

Enhancing subscription fraud detection through ensemble learning the case of Ethio telecom. [PDF]

Sci Rep
Desta EA, Azale KW, Hailu AA, Adugna FB, Mengesha AT, Belay SF, Asegie HA, Salau AO.   +7 more
europepmc   +1 more source

A social network analysis of fraud prediction on crowdsourcing platforms. [PDF]

PLoS One
Zhang W, Nong Z, Hu C.
europepmc   +1 more source