Tagged: Schema evolution
Schema evolution, ontology versioning, and temporal patterns
Pages with this tag
User-first ontology maintenance: what does the experience look like?
13Starting from the user (human or agent) and working backwards — what does it feel like to keep ontologies up to date? What does the system actually DO when frameworks change?
Foundation research synthesis — testing our decisions against 4 parallel research sessions
14Distilling 4 parallel research sessions against Foundation-phase decisions. Convergences, challenges, new formal concepts, and the decisions this forces — with visual anchors for the math.
Foundation state of play — the web-of-webs and the open problems
15A re-orientation log after a 3-week gap. Frames ontology lifecycle management as structured webs connecting to structured webs (with optional intermediaries), then maps every open Foundation problem onto that picture with links to the roadmap, challenges, and prior research.
Ontology evolution
16How structured knowledge systems change over time — visualized through real cyber framework examples at every layer of the problem.
Ontology lifecycle
17The lifecycle of an ontology within the Crosswalker ecosystem — from acquisition through import, enrichment, maintenance, and sharing.
Operational landscape
18Who does what work across the ontology ecosystem — institutions × components × resources. The combined view of effort, ownership, and sustainability.
Schema matching & alignment
19How systems discover correspondences between different data structures — the formal foundation for column detection and framework crosswalking. Also called ontology matching, ontology alignment, crosswalking, data integration, and schema mediation.