Changelog — Aleatoric Uncertainty
Frozen Baseline discipline. Material changes only.
Version 1.0
Published: 2026-08-28
- Initial structural baseline publication.
- Definition of aleatoric uncertainty established as uncertainty arising from variability treated as inherent within a represented system, process, environment, population, or repeated-event context.
- Scope boundaries formalized (included / excluded).
- Structural model introduced (variability domain → variable quantity → realization → variability representation).
- Structural components introduced (variability domain, variable quantity, realization, variability representation).
- Foundational distinction, variability and risk-analysis sources, and related uncertainty context documented.
- Distinction between aleatoric uncertainty and uncertainty attributed to limitations in available knowledge documented.
- Source architecture standardized to Institution → Work → Year → Reference format.
- Mandatory legal, privacy, terms, and license pages implemented.
- 2026-09-25 — Removed the email property from Organization JSON-LD across the published site to align the implementation with the established portfolio governance baseline. Frontend contact information remains unchanged. No change to the domain’s semantic definition, scope, or structural model.
Status: Frozen Baseline
Change Policy
Changes are recorded only if:
- The definitional boundary materially evolves.
- A structural clarification alters conceptual framing.
- Primary institutional reference frameworks materially change.
- A compliance-relevant correction is required for accuracy.
Minor editorial, stylistic, or formatting corrections are not versioned.
Versioning Logic
Version increments follow semantic clarity rules:
- Major increment — Definitional or structural shift.
- Minor increment — Material clarification without conceptual shift.
- No increment — Editorial refinement only.