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Ryan Orban

Ryan Orban

Subject
2 entries

Fraud Detection

Bookmarks

  1. Crypto Wash Trading

    A finance paper by Cong, Li, Tang, and Yang that introduces systematic statistical tests for detecting wash trading on unregulated cryptocurrency exchanges, finding over 70% of reported volume is fake. The methodology — Benford's Law, size rounding patterns, tail distributions — is reusable forensic infrastructure for any manipulated market.

  2. A Road to Smarter Payments with Machine Learning and Predictive Analytics

    Payments Views on applying machine learning to payment processing — primarily fraud detection, risk scoring, and authorization optimization. An early 2013 take on what would become a core fintech ML use case.

All bookmarks