Towards an Ontological Implementation of UAF, Part 6: What It Adds Up To
Across this series we read the OMG’s Unified Architecture Framework (UAF) in light of its own objectives, rendering it as an ontology...
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Towards an Ontological Implementation of UAF, Part 5: Keeping the Profile and the Metamodel Aligned
This series reads the OMG’s Unified Architecture Framework (UAF) in light of its own objectives, using an ontology, built with AI and...
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Towards an Ontological Implementation of UAF, Part 4: Keeping a Large Specification Consistent
This series reads the OMG’s Unified Architecture Framework (UAF) in light of its own objectives, using an ontology, built with AI and...
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Towards an Ontological Implementation of UAF, Part 3: Views Without Queries
This series reads the OMG’s Unified Architecture Framework (UAF) in light of its own stated goals, using an ontology, built with AI...
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Towards an Ontological Implementation of UAF, Part 2: How Far Platform Independence Reaches
This series reads the OMG’s Unified Architecture Framework (UAF) in light of the objectives it sets for itself, using an ontology, built...
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Towards an Ontological Implementation of UAF, Part 1: UAF Was Built for This
There is a technique the systems-engineering world still underuses: rendering a specification as an ontology, not merely to implement it, but to...
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What the Reasoner Knows That You Did Not Write Down
Every model says more than it states. The interesting question in model-based systems engineering (MBSE) is not what you wrote down, but...
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From Hand-Crafted Timelines to Provable Goals: Verifying ConOps with Knowledge Graphs and Formal Methods
At INCOSE IS 2026 in Yokohama, JAXA presented a methodology for verifying the concept of operations of a space mission while it...
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Upper Ontologies: Inherit or Instantiate?
Every serious modeling effort eventually adopts an upper ontology: a small, foundational vocabulary of top-level classes that domain ontologies build on so...
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From Weeks to Hours: Automating Power Balance Analysis in Early Mission Design
Early space mission design is a race against the clock. A mission study brings multidisciplinary engineers together to explore concepts and converge...
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The Power of a Reasoner: Validating SysML Models Automatically
A SysML modeling tool will dutifully tell you when your model is malformed. What it will not tell you is when your...
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Why OML and Not Just OWL?
It helps to separate two concerns that often get conflated: semantic interoperability and ontological modeling.
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What Is Intelligence-Centric Engineering?
Engineering has moved through distinct eras, and each one changed what a “model” is and what you can do with it. Understanding...
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