Abstract
OPM – Object-Process Methodology ISO 19450 is a bimodal visual-textual MBSE language built on a minimal ontology of objects and processes. A single diagram kind integrates structure, behavior, and function, with detail added through in-zooming and unfolding. This session presents OPM and OPCloud, its ISO 19450-compliant cloud implementation, which enforces correctness-by-construction, conceptual-computational model integration, and simulation — making it a prime choice for concept generation, system architecting, and detailed design. Includes a live OPCloud tool demonstration from the INCOSE SE Lab Demo Days, May 19, 2026.
Bio
Dov Dori is a Professor at the Technion – Israel Institute of Technology and Visiting Professor at MIT. He is the originator of Object-Process Methodology, adopted as ISO 19450 in 2015 — the first ISO standard for conceptual modeling of systems and software — and the developer of OPCloud, its cloud-based implementation.