# Stephen C. Johnson

> Stephen Curtis Johnson is a computer scientist who worked at Bell Labs and AT&T for nearly 20 years. He is best known for Yacc, Lint, spell, and the Portable C Compiler, which contributed to the spread of Unix and C. He has also contributed to fields as diverse as computer music, psychometrics and VLSI design.

*American computer scientist*

**Canonical URL:** https://fame.am/person/stephen-c-johnson

## Identity
- **Profile type:** Academic ([Wikidata](https://www.wikidata.org/entity/Q39631))
- **Category:** Academics
- **Country:** United States
- **Born:** 1944
- **Status:** living
- **Gender:** male

## Bio

Imported from discovery source: wikidata-dump

## Fame
- **Popularity score:** 42.4 / 100
- **Momentum:** 0.6 / 100  (trend: STABLE)
- **Historical depth:** 7.5 / 100
- **Now attention:** 0.0 / 100
- **Source confidence:** 55.0 / 100
- **Profile completeness:** 60.0 / 100

## Platforms
- **WEBSITE**: http://yaccman.com/

## Sources
- [Stephen C. Johnson](https://pl.wikipedia.org/wiki/Stephen_C._Johnson)
- [Stephen C. Johnson](https://da.wikipedia.org/wiki/Stephen_C._Johnson)
- [Stephen C. Johnson](https://en.wikipedia.org/wiki/Stephen_C._Johnson)
- [Stephen Johnson](https://fi.wikipedia.org/wiki/Stephen_Johnson)
- [Stephen C. Johnson](https://hu.wikipedia.org/wiki/Stephen_C._Johnson)
- [Stephen C. Johnson](https://it.wikipedia.org/wiki/Stephen_C._Johnson)
- [スティーヴン・カーティス・ジョンソン](https://ja.wikipedia.org/wiki/%E3%82%B9%E3%83%86%E3%82%A3%E3%83%BC%E3%83%B4%E3%83%B3%E3%83%BB%E3%82%AB%E3%83%BC%E3%83%86%E3%82%A3%E3%82%B9%E3%83%BB%E3%82%B8%E3%83%A7%E3%83%B3%E3%82%BD%E3%83%B3)
- [Stephen C. Johnson](https://mg.wikipedia.org/wiki/Stephen_C._Johnson)
- [Stephen Curtis Johnson](https://no.wikipedia.org/wiki/Stephen_Curtis_Johnson)
- [Wikidata](https://www.wikidata.org/wiki/Q4354454)

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