Research designed to make complex technology more useful, accountable and human-centered.

Open technical preprints by Eugene Ezenwa Ebem across agentic AI, cybersecurity, data engineering, and child-centered AI safety.

PREPRINT · AGENTIC AI

A Voice-First Agentic AI Architecture for Veteran Navigation, Transition, and Personalized Support

A human-centered architecture demonstrated through ValorBuddy.

Eugene Ezenwa EbemDOI 10.5281/zenodo.25881294
PREPRINT · CYBERSECURITY

VeilGuard: A Multi-Modal AI Framework for Detecting Hidden Communications, Covert Payloads, and Emerging Cyber Threats

A conceptual communication-threat-intelligence architecture.

Eugene Ezenwa EbemDOI 10.5281/zenodo.22691204
PREPRINT · DATA ENGINEERING

Data Engineering First Principles: A Constraint-Driven Framework for Designing Reliable, Scalable, and AI-Native Data Systems

A durable reasoning model for architecture decisions before technology selection.

Eugene Ezenwa EbemDOI 10.5281/zenodo.22691903
PREPRINT · AI SAFETY

Safe AI for Kids: A Child-Centered Framework for AI Literacy, Digital Safety, and Responsible Participation in the Age of Generative AI

A child-centered model for safer, educational participation in AI-enabled digital environments.

Eugene Ezenwa EbemDOI 10.5281/zenodo.22692188