# Allan D. Jepson

> Ph.D. California Institute of Technology 1981

**Wikidata**: [Q102163331](https://www.wikidata.org/wiki/Q102163331)  
**Source**: https://4ort.xyz/entity/allan-d-jepson

## Summary
Allan D. Jepson is a computer scientist who earned his Ph.D. from the California Institute of Technology in 1981. He is known for his academic role at Caltech and for mentoring a generation of doctoral students in computer science and related fields.

## Biography
- Education: Ph.D., California Institute of Technology (1981)
- Occupation: Computer scientist
- Known for: Earning a Ph.D. from the California Institute of Technology (1981) and supervising multiple doctoral students
- Employer(s): California Institute of Technology (affiliation listed)
- Field(s): Computer science

## Contributions
Allan D. Jepson’s documented contributions center on his doctoral research and his role as an academic mentor. He completed his Ph.D. at the California Institute of Technology in 1981 under the supervision of Herbert Keller. Over his academic career he supervised at least ten doctoral students listed in institutional records: John Leonard Barron, Gustavo Carneiro, Xuan Ju, David J. Fleet, Shahzad Malik, Francisco Estrada, Thomas El-Maraghi, Chakra Chennubhotla, Richard Mann, and James MacLean. These supervised Ph.D. students constitute a tangible academic lineage and represent concrete outcomes of Jepson’s advising and training activity. Jepson’s authorship and scholarly presence are recorded in bibliographic and authority databases: ISNI 0000000073954201, VIAF (115148995763759750827), Mathematics Reviews author id 94480, Library of Congress authority id n90635730, WorldCat entities id E39PCjr6X9cgqPxGDqGVP76Jwy, and Mathematics Genealogy Project id 11836. These entries document his published and cataloged academic output and provide persistent identifiers linking his work to library and research databases.

## FAQs
### Q: Who is Allan D. Jepson?
A: Allan D. Jepson is a computer scientist who earned a Ph.D. from the California Institute of Technology in 1981 and has been affiliated with Caltech.

### Q: Where and when did Allan D. Jepson earn his doctorate?
A: He earned his Ph.D. at the California Institute of Technology in 1981.

### Q: Who supervised Allan D. Jepson’s doctoral work?
A: His doctoral advisor was Herbert Keller, as recorded in institutional and academic genealogy sources.

### Q: Did Allan D. Jepson supervise doctoral students?
A: Yes. Institutional records list at least ten doctoral students supervised by Jepson, including David J. Fleet and others.

## Why They Matter
Allan D. Jepson’s lasting impact is primarily academic and genealogical. By completing his Ph.D. at a leading research university and serving as a doctoral advisor, he contributed to the training and professional development of multiple researchers who continued in academia and related fields. His students are documented by name in institutional records, which makes his influence traceable through academic lineage resources such as the Mathematics Genealogy Project (id 11836). Jepson’s presence in major bibliographic and authority systems (ISNI, VIAF, Library of Congress, Math Reviews, WorldCat) ensures that his authored work and mentorship are discoverable and citable within library and research infrastructures. Without his role as an advisor and recorded scholarly contributions, the specific mentorship chain represented by his listed doctoral students would be different, and several researchers’ doctoral training history would point to other supervisors. His documented identifiers and affiliations preserve the scholarly record and enable verification of his academic role.

## Notable For
- Earning a Ph.D. from the California Institute of Technology in 1981.
- Having Herbert Keller as his doctoral advisor.
- Supervising at least ten doctoral students, including David J. Fleet, as recorded in institutional sources.
- Being indexed in major bibliographic and authority databases: ISNI 0000000073954201; VIAF 115148995763759750827; Library of Congress authority id n90635730; Math Reviews author id 94480; WorldCat entities id E39PCjr6X9cgqPxGDqGVP76Jwy.
- Being listed in the Mathematics Genealogy Project (id 11836).

## Body
### Education and Doctoral Work
- Ph.D., California Institute of Technology, 1981.
- Doctoral advisor: Herbert Keller.
- Doctoral completion year is recorded in institutional and bibliographic summaries.

### Academic Affiliation
- Affiliated with the California Institute of Technology (listed as educated_at and employer/affiliation in source records).

### Mentorship and Doctoral Students
- Documented doctoral students (each referenced in institutional records):
  - John Leonard Barron
  - Gustavo Carneiro
  - Xuan Ju
  - David J. Fleet
  - Shahzad Malik
  - Francisco Estrada
  - Thomas El-Maraghi
  - Chakra Chennubhotla
  - Richard Mann
  - James MacLean
- These supervised students form a verifiable academic lineage linked to Jepson.

### Bibliographic and Authority Records
- ISNI: 0000000073954201.
- VIAF id: 115148995763759750827.
- Mathematics Reviews (MR) author id: 94480.
- Library of Congress authority id: n90635730.
- WorldCat entities id: E39PCjr6X9cgqPxGDqGVP76Jwy.
- Mathematics Genealogy Project id: 11836.

### Identifiers and Metadata
- Given name: Allan.
- Family name: Jepson.
- Sex or gender: male.
- Occupation: computer scientist.
- Instance of: human.
- These metadata fields are present in the source records and library/authority entries.

## References

1. Mathematics Genealogy Project
2. Virtual International Authority File