# Closed-Loop Epistemics ## Definition Observations, inference, decisions, and new observations continuously revise what a system knows. The concept links the article's scientific and operational loops. ## Regional role A digital twin keeps a representation connected to a changing physical system. Prediction and control can then operate with updated state estimates and assessed uncertainty. The semiconductor-process example adds a further loop: computation helps model production of future computation. The article distinguishes research programs and applications within that broader interpretation. ## Relationships - **technical or institutional context:** [[wiki/Austin Executable Loop|Austin Executable Loop]]. - **technical or institutional context:** [[wiki/Feedback|Feedback]]. - **regional master router:** [[wiki/Austin Defense Technology|Austin Defense Technology]]. - **source article:** [[articles/How Austin Became a Different Kind of Defense Tech Epicenter|How Austin Became a Different Kind of Defense Tech Epicenter]]. - **civilian supplier and participation economy:** [[collections/The Civilian Intelligence Marketplace|The Civilian Intelligence Marketplace]]. - **intelligence architecture:** [[collections/Terrorism, Counterterrorism, and the Intelligence Environment|Terrorism, Counterterrorism, and the Intelligence Environment]]. ## Sources / Provenance - [[articles/How Austin Became a Different Kind of Defense Tech Epicenter#The Executable Loop|Austin defense-tech article — The Executable Loop]] — October 2026 revision; source for this entry’s regional role. - [Bryant McGill, The Austin Executable Loop](https://bryantmcgill.com/research/The+Austin+Executable+Loop) - [U.S. Department of Energy, Timeline of Events: 2008](https://www.energy.gov/lm/timeline-events-2008) ## Connected Austin capabilities [[wiki/Executable Decision Loop|Executable Decision Loop]]. These entries identify associated implementations, people, methods, and institutional contexts in [[articles/How Austin Became a Different Kind of Defense Tech Epicenter|How Austin Became a Different Kind of Defense Tech Epicenter]]. [[wiki/Austin Defense Technology|Austin Defense Technology]] supplies their regional arrangement; [[collections/The Civilian Intelligence Marketplace|The Civilian Intelligence Marketplace]] supplies the wider supplier and participation economy.