# Debra Ann Lelewer

> Ph.D. University of California, Irvine 1991

**Wikidata**: [Q102300648](https://www.wikidata.org/wiki/Q102300648)  
**Source**: https://4ort.xyz/entity/debra-ann-lelewer

## Summary
Debra Ann Lelewer is a computer scientist who earned a Ph.D. from the University of California, Irvine in 1991. Her doctoral work is recorded in the Mathematics Genealogy Project and was completed under the supervision of computer scientist Dan Hirschberg.

## Biography
- Education: Ph.D., University of California, Irvine (1991); doctoral advisor: Dan Hirschberg
- Known for: Earning a Ph.D. in computer science from the University of California, Irvine (1991)
- Field(s): Computer science
- Sex/Gender: Female
- Instance of: Human

## Contributions
Debra Ann Lelewer’s documented contributions in the public sources center on her completion of doctoral research in computer science, culminating in the award of a Ph.D. from the University of California, Irvine in 1991. Her doctoral study was supervised by Dan Hirschberg, an established American computer scientist, and is formally recorded in academic lineage resources through the Mathematics Genealogy Project under ID 100870. The available records identify her occupation as a computer scientist and list her graduate credential as the primary verifiable outcome of her academic activity in publicly provided sources. Beyond the Ph.D. itself and the advisor relationship, the provided source material does not supply titles of a dissertation, enumerated publications, patents, products, company affiliations, or other specific projects. The verifiable contributions therefore are the completion of doctoral-level research in computer science and the addition of her academic lineage to genealogical records used to trace scholarly mentorship and doctoral descent.

## FAQs
### Q: Who is Debra Ann Lelewer?
A: Debra Ann Lelewer is a computer scientist who earned a Ph.D. from the University of California, Irvine in 1991.

### Q: When and where did she receive her doctorate?
A: She received her Ph.D. from the University of California, Irvine in 1991.

### Q: Who was her doctoral advisor?
A: Her doctoral advisor was Dan Hirschberg, an American computer scientist.

## Why They Matter
Debra Ann Lelewer’s recorded significance rests on her completion of doctoral-level research in computer science and her place in the documented academic lineage. Earning a Ph.D. represents a substantial original research contribution at the time of degree completion and places her among cohorts of scholars trained to contribute to computing research, teaching, or applied work. Her supervision by Dan Hirschberg connects her to a known line of computer science mentorship, and her registration in the Mathematics Genealogy Project (ID 100870) preserves that connection for historical and scholarly reference. While specific publications, patents, or institutional roles are not present in the provided material, the formal record of a Ph.D. anchors her as a verified member of the research community. Without such recorded doctoral completions, academic lineage mapping and the traceability of mentorship chains would be less complete. Her entry thus helps maintain the continuity of documented scholarly descent within computer science.

## Notable For
- Awarded a Ph.D. in computer science from the University of California, Irvine in 1991.
- Doctoral advisor was Dan Hirschberg, a named American computer scientist.
- Listed in the Mathematics Genealogy Project with ID 100870.
- Identified in source records with the occupation "computer scientist."

## Body
### Education and Degree
- Ph.D., University of California, Irvine, 1991.
- Doctoral advisor: Dan Hirschberg.

### Academic Record
- Recorded in the Mathematics Genealogy Project.  
  - Mathematics Genealogy Project ID: 100870.

### Professional Identity
- Occupation listed as computer scientist in the provided sources.
- Female (sex/gender recorded as female).

### Documented Connections
- Advisor relationship explicitly recorded with Dan Hirschberg.
- University affiliation for doctoral study: University of California, Irvine.

### Publicly Verifiable Facts
- The primary verifiable facts in the provided source material are:
  - Award of Ph.D. (1991, UC Irvine).
  - Doctoral advisor (Dan Hirschberg).
  - Inclusion in an academic genealogy index (MGP ID 100870).
  - Occupation: computer scientist.

### Limits of Available Data
- The provided material does not include:
  - Dissertation title.
  - List of publications or patents.
  - Employment history or institutional appointments beyond the doctoral institution.
  - Birth date or place, or nationality.

## References

1. Mathematics Genealogy Project