# Ivan Fellegi **Entity class:** Person **Domain:** Additional Article Entities ## Definition Statistician and co-author of the 1969 Fellegi–Sunter record-linkage framework. His authorship routes the methodological reference used in the supplied ELITE account. ## Operational role Named people and institutions make the article’s capacity relationships concrete. Authorship, sponsorship, employment, founding, procurement, and participation are different connections and must retain their specific meanings. These routes preserve the people and organizations behind the programs and operational examples. **Architecture connections:** [[wiki/Intelligence|Intelligence]] · [[wiki/OSINT|OSINT]] · [[wiki/HUMINT|HUMINT]]. ## Relationships - **article-linked mechanism or framework:** [[wiki/Fellegi-Sunter Model|Fellegi-Sunter Model]]. - **article-linked person:** [[wiki/Alan Sunter|Alan Sunter]]. - **collection route:** [[collections/The Civilian Intelligence Marketplace|The Civilian Intelligence Marketplace]]. - **counterterrorism architecture:** [[collections/Terrorism, Counterterrorism, and the Intelligence Environment|Terrorism, Counterterrorism, and the Intelligence Environment]]. - **source article:** [[articles/The Coming Market for Civilian Spycraft|The Coming Market for Civilian Spycraft]]. ## Sources / Provenance - [[articles/The Coming Market for Civilian Spycraft#I. The Citizen as Sensor, the Sensor as State|The Coming Market for Civilian Spycraft — I. The Citizen as Sensor, the Sensor as State]] — October 2026 revision; immediate source for this entry’s place in the marketplace. - [CIA, Five Lessons in Spying, Courtesy of George Washington (February 19, 2026).](https://www.cia.gov/stories/story/5-lessons-in-spying-courtesy-of-george-washington/) - [Mordor Intelligence, Open Source Intelligence (OSINT) Market.](https://www.mordorintelligence.com/industry-reports/open-source-intelligence-market) ## Connected marketplace roles The source article connects this entry with [[wiki/Alan Sunter|Alan Sunter]]. These routes locate the associated people, implementations, methods, and operational contexts in [[articles/The Coming Market for Civilian Spycraft|The Coming Market for Civilian Spycraft]]. **Collections:** [[collections/The Civilian Intelligence Marketplace|The Civilian Intelligence Marketplace]] · [[collections/Terrorism, Counterterrorism, and the Intelligence Environment|Terrorism, Counterterrorism, and the Intelligence Environment]].