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Working Paper v1.1 · Preprint · Conceptual framework

Published· Sep 2026

Beyond Ontology

Computational Epistemology as a Layered Inference Machine

A Conceptual Framework for Separating Signal from Noise in Decision-Making

Fernando Negrini (lead author) · Hugo Dias · Darlan Parucker Lueders · Caroline Assis

Ontological coherence does not determine how a machine should infer under uncertainty. The paper introduces an applied computational epistemology: an open, layered inference architecture built above a computational ontology. Candidate signals are interrogated by heterogeneous engine families, subjected to repeated evaluation across samples, windows, frequencies, specifications and regimes, qualified, reconciled through dependence-aware convergence, calibrated into an event probability and mapped to business impact as an auditable artifact. A human modeler retains governance, and added complexity is admitted only when it yields statistically and economically material gains over the simplest adequate baseline.

Also listed (SSRN)
10.2139/ssrn.7392618
Issued
2026-09-01
License
CC BY 4.0
Resource type
Preprint · open to review

What the paper claims

  • Inference is more defensible when the decision is framed before models are selected.
  • Candidate signals should survive admissible perturbations before they are promoted.
  • Cross-family synthesis should discount shared dependence and preserve conflict.
  • Probability becomes decision-relevant only when linked to impact and an auditable trail.

Open empirical program

  1. 01Test whether cross-window persistence improves out-of-distribution performance.
  2. 02Estimate which perturbation sets best separate structure from sample artifacts.
  3. 03Measure how shared data and inductive bias should discount convergence.
  4. 04Compare a single model, a homogeneous ensemble, an ontology-centered system and the full machine on held-out data.

Research areas

Where general data science stops.

  • Uncertainty dynamics

    How uncertainty evolves, accumulates and collapses as evidence arrives.

  • Risk contamination

    How stress transmits between components of interconnected systems.

  • Temporal decision propagation

    How a decision's consequences unfold over time and feed back into the system.

  • Non-linear interactions

    Variables whose joint behavior cannot be read from their individual effects.

  • Computational trust

    When an inference has earned the right to inform a decision, and when it has expired.

  • Calibration and auditability

    Probabilities that remain honest against realized outcomes, with lineage a reviewer can follow.

Research notes

Latest from the research program.

Collaborate on the empirical program.