Sigma Leadership

NICHOLAS MARTON
Director, Machine LearningNicholas leads machine learning and data science at Sigma360. He is an accomplished machine learning engineer with experience in both computer vision and natural language processing. He performed research in deontic and doxastic logics as well as machine learning applications towards automated theorem proving at the Rensselaer AI and Reasoning (RAIR) Lab on behalf of Rensselaer Polytechnic Institute and IBM.
Prior to joining Sigma360, Nick began worked as Senior Machine Learning Engineer for KeyMe Inc., applying state-of-the-art machine/deep learning models towards computer vision goals like semantic segmentation, object detection, and image classification.
SIGMA INSIGHTS
The Hidden Front in Narco-Teerrorism
Cartels have consistently been resourceful. Recently, however, their strategies for disguising criminal finance...
The October 2025 arrest of a Sinaloa Cartel facilitator in Monterrey during the U.S. government shutdown marks a turning point in how national...
A Broad Definition with Global Reach
Under U.S. law, the phrase “material support to terrorism” is intentionally broad. The Anti-Terrorism Act (ATA)...