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Bogdan Raduta

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#natural language process... Preprint Jul 2026

Zero Hallucination, by Construction: Hallucination-Aware Layered Oversight for Trustworthy Enterprise AI

HALO (Hallucination-Aware Layered Oversight) is presented, an assurance architecture which treats hallucination as a containable failure mode rather than an eliminable one and detail each layer, give particular attention to evidence-based confidence (which verifies extractions against the source document rather than trusting the model's self-reported certainty).

Bogdan Raduta, Horia Velicu, Alexandru Preda et al. · 0 citations

Preprint Jul 2026

A Classifier That Teaches Itself: Self-Improving, Frozen-gate Training (SIFT) for Dynamic Document Classification

SIFT (Self-Improving, Frozen-gate Training), a dynamic classifier service, which attacks model architecture and safety, and the economics of a classifier whose marginal labeling cost trends toward zero are discussed.

Bogdan Raduta, Horia Velicu, Alexandru Preda et al. · 0 citations