# Kirack Sohn

> Ph.D. University of California, Santa Cruz 1993

**Wikidata**: [Q102300772](https://www.wikidata.org/wiki/Q102300772)  
**Source**: https://4ort.xyz/entity/kirack-sohn

## Summary
Kirack Sohn is a computer scientist who earned a Ph.D. from the University of California, Santa Cruz in 1993. His academic record lists the University of California, Santa Cruz as his institution and Allen Van Gelder as his doctoral advisor.

## Biography
- Born: [date and place not available in provided sources]
- Nationality: [not available in provided sources]
- Education: Ph.D., University of California, Santa Cruz (1993)
- Known for: Earning a doctoral degree in computer science from the University of California, Santa Cruz (1993)
- Employer(s): University of California, Santa Cruz (affiliation documented)
- Field(s): Computer science
- Doctoral advisor: Allen Van Gelder

## Contributions
The available source material documents that Kirack Sohn completed a Ph.D. at the University of California, Santa Cruz in 1993 under the supervision of Allen Van Gelder and is recorded in the Mathematics Genealogy Project under ID 100993. Beyond the degree itself, the provided materials do not list specific publications, patents, software projects, companies founded, standards contributions, or other concrete research outcomes attributable to Sohn. Because the supplied data set is limited to academic-affiliation metadata (degree, institution, advisor, and genealogy identifier), no named papers, thesis title, years of individual publications, or measurable impacts (citations, products, or downstream projects) can be reported from these sources. To obtain a detailed list of Sohn’s published work or concrete technical contributions, one would need to consult bibliographic databases (e.g., DBLP, Google Scholar), patent databases, institutional publication records, or departmental archives at UCSC.

## FAQs
### Q: Who is Kirack Sohn?
A: Kirack Sohn is a computer scientist who received a Ph.D. from the University of California, Santa Cruz in 1993.

### Q: Where did Kirack Sohn earn his doctorate and when?
A: He earned his Ph.D. from the University of California, Santa Cruz in 1993.

### Q: Who supervised Kirack Sohn's doctoral work?
A: His doctoral advisor was Allen Van Gelder.

## Why They Matter
From the provided records, Kirack Sohn’s primary documented contribution is the completion of a doctoral degree in computer science at a major public research university. That credential places him within an academic lineage (Mathematics Genealogy Project ID 100993) and links him directly to Allen Van Gelder, a noted computer scientist and university teacher. Doctoral training is a principal mechanism by which research methods, technical skills, and new ideas are transmitted in computer science; completing a Ph.D. typically indicates a capacity to undertake independent research, contribute to scholarly discourse, or apply advanced techniques in industry or academia. However, the supplied sources do not enumerate Sohn’s specific publications, supervised students, patents, or products, so the precise scope and lasting impact of his work cannot be determined from the material provided. To assess the concrete influence of his research—e.g., citations, technologies adopted, or mentees influenced—additional bibliographic and institutional records would be required.

## Notable For
- Earning a Ph.D. from the University of California, Santa Cruz in 1993.
- Occupation listed as computer scientist.
- Doctoral advisor recorded as Allen Van Gelder.
- Recorded in the Mathematics Genealogy Project (ID 100993).
- Affiliation with the University of California, Santa Cruz (institutional association documented).

## Body
### Education
- 1993: Awarded Ph.D., University of California, Santa Cruz.
- Doctoral advisor: Allen Van Gelder (Ph.D., Stanford University 1987; occupation: university teacher, computer scientist).

### Academic affiliation
- University of California, Santa Cruz is listed as Kirack Sohn’s educated_at institution and as an affiliated institution in the provided data.
- The University of California, Santa Cruz is a public University of California campus (inception 1965; country: United States).

### Identifiers and records
- Mathematics Genealogy Project ID: 100993.
- Wikidata description (as provided): "Ph.D. University of California, Santa Cruz 1993."

### Known limits of the available source material
- No thesis title, publication list, patents, software projects, company founding records, or detailed employment history are included in the supplied materials.
- No birth date, place of birth, nationality, or current position are available in the provided sources.
- For a comprehensive bibliography or list of technical contributions, consult specialized databases (institutional repositories, DBLP, Google Scholar, patent offices).

### Sources summarized
- Structured metadata indicating occupation (computer scientist), education (Ph.D., UC Santa Cruz), doctoral advisor (Allen Van Gelder), institutional affiliation (University of California, Santa Cruz), and a Mathematics Genealogy Project identifier.

## References

1. Mathematics Genealogy Project