# Butler Lampson

> American computer scientist (born 1943)

**Wikidata**: [Q92644](https://www.wikidata.org/wiki/Q92644)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Butler_Lampson)  
**Source**: https://4ort.xyz/entity/butler-lampson

## Summary
Butler Lampson is an American computer scientist and engineer known for foundational work in computer systems and personal/networked computing. He is a Turing Award recipient (1992) whose work on the Alto — described as the first practical networked computer — was recognized with the Charles Stark Draper Prize (2004).

## Biography
- Born: 1943-12-23, Washington, D.C., United States
- Nationality: United States
- Education: Educated at Harvard University; University of California, Berkeley
- Known for: Work on the Alto (the first practical networked computer) and foundational contributions to computer systems and software
- Employer(s): Xerox PARC (PARC); Massachusetts Institute of Technology; Digital Equipment Corporation; Microsoft
- Field(s): Computer science

## Contributions
Butler Lampson contributed to the development of early personal and networked computing systems. His work on the Alto, described as the first practical networked computer, was explicitly cited when he and colleagues received the Charles Stark Draper Prize in 2004 for that work. Lampson has been recognized for systems and software contributions across industry and academia: he received the ACM Software System Award in 1984 and the Turing Award in 1992. He also received the IEEE John von Neumann Medal in 2001 and the Computer Pioneer Award in 1995. Lampson held positions at Xerox PARC, MIT, Digital Equipment Corporation, and Microsoft; his professional output is archived at the Computer History Museum. His publication and author records are indexed (DBLP author id l/ButlerWLampson; ACM Digital Library author id 81100081662), and his career is documented through institutional and library identifiers (ISNI, VIAF, Library of Congress). Collectively, these concrete projects, awards, and archival records document his technical contributions to the design and practice of modern computing systems.

## FAQs
### Q: Who is Butler Lampson?
A: Butler Lampson is an American computer scientist and engineer born in 1943. He is best known for foundational systems work, including contributions to the Alto, and is a 1992 Turing Award laureate.

### Q: What major awards has Butler Lampson received?
A: Lampson received the Turing Award in 1992, the IEEE John von Neumann Medal in 2001, and the Charles Stark Draper Prize in 2004 (the Draper Prize cited work on the Alto). He is also an ACM Fellow and a recipient of the ACM Software System Award (1984) and the Computer Pioneer Award (1995).

### Q: Where has Butler Lampson worked?
A: Lampson has been employed at Xerox PARC (PARC), the Massachusetts Institute of Technology, Digital Equipment Corporation, and Microsoft. His professional papers are archived at the Computer History Museum.

## Why They Matter
Butler Lampson’s work helped shape the architecture and practice of modern interactive and networked computing. The Alto — characterized as the first practical networked computer and one of the works for which Lampson received the Charles Stark Draper Prize — influenced later personal computing designs and networking concepts. Lampson’s systems engineering and software contributions were recognized by major field awards (including the Turing Award and IEEE John von Neumann Medal), indicating broad and lasting technical influence. His career spans seminal research environments (Xerox PARC, MIT) and industry practice (DEC, Microsoft), placing him at the intersection of research and product development. Membership in national academies and learned societies, plus archival preservation of his papers at the Computer History Museum, ensure his methods and designs remain available to researchers and engineers. Without his contributions, the trajectory of early networked personal computing and several foundational systems techniques would likely have been different; his awards and institutional legacy document that influence on both academia and industry.

## Notable For
- Recipient of the ACM Turing Award (1992).
- Charles Stark Draper Prize (2004) for work on the Alto, described as the first practical networked computer.
- IEEE John von Neumann Medal (2001) and ACM Software System Award (1984).
- Member of the National Academy of Engineering (since 1984), National Academy of Sciences (2005), and Foreign Member of the Royal Society (2018).
- Professional archives held by the Computer History Museum and indexed publication records (DBLP, ACM Digital Library).

## Body
### Personal and early life
- Born 1943-12-23 in Washington, D.C., United States.
- Given name: Butler; family name: Lampson.
- Languages: English.

### Education
- Educated at Harvard University.
- Educated at the University of California, Berkeley.
- Doctoral advisor: Harry Huskey.

### Professional appointments
- Employed at Xerox PARC (PARC).
- Employed at the Massachusetts Institute of Technology (MIT).
- Employed at Digital Equipment Corporation (DEC).
- Employed at Microsoft; personal/professional page hosted on Microsoft Research (https://research.microsoft.com/en-us/um/people/blampson/).

### Major projects and technical contributions
- Alto: Lampson’s work on the Alto is explicitly recognized by the Charles Stark Draper Prize (2004) as work on "the first practical networked computer."
- Systems and software engineering: Recognized by the ACM Software System Award (1984) and later honors, indicating sustained contributions to software systems.
- Professional output is indexed and discoverable: DBLP author id l/ButlerWLampson; ACM Digital Library author id 81100081662.

### Awards and honors (selected, with years)
- ACM Software System Award (1984).
- Turing Award (1992).
- Computer Pioneer Award (1995).
- IEEE John von Neumann Medal (2001).
- Charles Stark Draper Prize (2004) — for work on the Alto.
- Foreign Member of the Royal Society (2018).
- Honorary doctorate, ETH Zürich (1986).
- ACM Fellow (1994).

### Memberships and recognition
- Member, National Academy of Engineering (start time 1984).
- Member, National Academy of Sciences (start time 2005).
- Member, American Academy of Arts and Sciences.
- Association for Computing Machinery (ACM) Fellow (1994).

### Archives, identifiers, and bibliographic records
- Archives at the Computer History Museum.
- ISNI: 0000000116224672.
- VIAF: 37493691.
- Library of Congress authority id: n81035973.
- DBLP, ACM DL, Scopus, and other bibliographic identifiers documented in institutional records.

### Legacy
- Career spans landmark research institutions and major technology companies.
- Recognized by major awards and national academies.
- Papers and records preserved for historical and research use.

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## References

1. Integrated Authority File
2. [Source](https://amturing.acm.org/award_winners/lampson_1142421.cfm)
3. [Source](https://www.ieee.org/about/awards/bios/vonneumann-recipients.html#2019%20-%20Eva%20Tardos)
4. [Source](https://awards.acm.org/newell/award-recipients)
5. [Source](https://awards.acm.org/fellows/award-recipients)
6. [Source](https://royalsociety.org/news/2018/05/distinguished-scientists-elected-fellows-royal-society-2018/)
7. [Source](https://inf.ethz.ch/de/departement/auszeichnungen-und-rankings/ehrendoktoren.html)
8. International Standard Name Identifier
9. Virtual International Authority File
10. CiNii Research
11. [Source](http://www.computerhistory.org/collections/catalog/102658024)
12. SNAC
13. Freebase Data Dumps. 2013
14. IdRef
15. Mathematics Genealogy Project
16. [Source](https://golden.com/wiki/Butler_Lampson-KNEAN)
17. National Library of Israel Names and Subjects Authority File