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Technology & Engineering

Ronald Fagin

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Who

Ronald Fagin · Technology & Engineering

What

Founder of finite model theory (Fagin's theorem) and database theory; Gödel Prize (2014)

When

1945, Oklahoma City, Oklahoma, USA

Where

United States (San Jose, California)

Biography

Ronald Fagin is recognized among Jewish contributors to Technology & Engineering — Founder of finite model theory (Fagin's theorem) and database theory; Gödel Prize (2014)

How & why

Fagin, from a Jewish family in Oklahoma, earned his mathematics PhD at Berkeley and spent his career at IBM Research. He founded finite model theory: Fagin's theorem proved that the complexity class NP corresponds exactly to problems expressible in existential second-order logic, linking logic, computation and database theory. He was named an IBM Fellow and received the Gödel Prize in 2014.

Sources & external links

Verify and go deeper with these external references.

Source: Jinfo.org — Jewish recipients of the Gödel Prize

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Contributions & Sources

Founder of finite model theory (Fagin's theorem) and database theory; Gödel Prize (2014)

2014

Source: Jinfo.org — Jewish recipients of the Gödel Prize