Changelog — Epistemic Uncertainty
Frozen Baseline discipline. Material changes only.
Version 1.0
Published: 2026-08-28
- Initial structural baseline publication.
- Definition of epistemic uncertainty established as uncertainty arising from limitations in available knowledge about a represented system, model, parameter, hypothesis, relationship, prediction, or state.
- Scope boundaries formalized (included / excluded).
- Structural model introduced (knowledge state → knowledge limitation → uncertainty object → uncertainty representation).
- Structural components introduced (knowledge state, knowledge limitation, uncertainty object, uncertainty representation).
- Foundational distinction, uncertainty-quantification sources, and related decision context documented.
- Distinction between epistemic uncertainty and variability treated as inherent in the represented process documented.
- Source architecture standardized to Institution → Work → Year → Reference format.
- Mandatory legal, privacy, terms, and license pages implemented.
- 2026-09-27 — 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, structural model, or existing JSON-LD architecture.
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.