# Sjaak Smetsers

> Ph.D. Radboud Universiteit Nijmegen 1993

**Wikidata**: [Q102413876](https://www.wikidata.org/wiki/Q102413876)  
**Source**: https://4ort.xyz/entity/sjaak-smetsers

## Summary
Sjaak Smetsers is a computer scientist and researcher affiliated with Radboud University in the Netherlands. He earned his Ph.D. from Radboud University Nijmegen in 1993, working under the supervision of noted mathematician Henk Barendregt. Smetsers is recognized within the academic community for his contributions to computer science and for mentoring subsequent generations of researchers.

## Biography
*   **Education:** Ph.D., Radboud University Nijmegen (1993)
*   **Known for:** Research in computer science; academic mentorship
*   **Employer(s):** Radboud University
*   **Field(s):** Computer Science
*   **Doctoral Advisors:** Henk Barendregt, Rinus Plasmeijer
*   **Gender:** Male

## Contributions
Sjaak Smetsers has contributed to the field of computer science primarily through his academic research and role as a doctoral advisor at Radboud University. His most significant credential is his doctorate, obtained in 1993, which places him within the academic lineage of prominent Dutch mathematicians and computer scientists.

Smetsers has played a key role in the propagation of computer science knowledge by supervising Ph.D. candidates. Notable doctoral students he has advised include Leonard Lensink, Ken Madlener, and Rody Kersten. Through these supervisions, he has influenced the development of new research and the advancement of scholars within the field. His work is tracked and recognized by multiple academic identifiers, including the Mathematics Genealogy Project (ID: 178224) and Google Scholar.

## FAQs

### Q: When did Sjaak Smetsers receive his Ph.D.?
A: Sjaak Smetsers received his Ph.D. from Radboud University Nijmegen in 1993.

### Q: Who were Sjaak Smetsers' doctoral advisors?
A: His doctoral advisors were Henk Barendregt, a Dutch mathematician and computer scientist, and Rinus Plasmeijer.

### Q: What is Sjaak Smetsers' academic affiliation?
A: He is affiliated with Radboud University, a public research university located in Nijmegen, Netherlands.

## Why They Matter
Sjaak Smetsers represents a vital link in the academic chain of computer science research in the Netherlands. By obtaining his doctorate under Henk Barendregt—a distinguished figure in logic and computer science—Smetsers helped further the research traditions established at Radboud University. His significance is further amplified by his role as a mentor. By supervising students such as Leonard Lensink and Ken Madlener, he has ensured the continuation of rigorous academic inquiry into computer science. His presence in authoritative databases like the Mathematics Genealogy Project and ZBMath underscores his verified standing and lasting contribution to the scientific community.

## Notable For
*   **Earning a Ph.D. in 1993:** Achieved this milestone at Radboud University Nijmegen, a major research institution.
*   **Academic Lineage:** Studied under Henk Barendregt and Rinus Plasmeijer, prominent figures in mathematics and computer science.
*   **Mentorship:** Successfully supervised multiple doctoral candidates, including Leonard Lensink, Ken Madlener, and Rody Kersten.
*   **Research Presence:** Holds recognized author profiles on Google Scholar, ResearchGate, and ZBMath.

## Body

### Academic Background
Sjaak Smetsers pursued his higher education at Radboud University Nijmegen. He successfully defended his dissertation to earn his Ph.D. in 1993. His academic training was guided by a dual supervision team: Henk Barendregt, known for his work in lambda calculus and type theory, and Rinus Plasmeijer.

### Professional Identity
Smetsers is identified as a computer scientist. His professional identity is verified through multiple archival systems:
*   **ISNI:** 0000000065574831
*   **VIAF ID:** 92323059
*   **Mathematics Genealogy Project ID:** 178224
*   ** aliases:** Jacobus Edith Willem Smetsers

### Affiliation and Context
Smetsers is closely associated with Radboud University. This institution, established in 1923 and located in the Netherlands, serves as the primary context for his academic career. His work contributes to the university's ongoing reputation in the service and industrial sectors of computer science.

### Mentorship and Students
As a senior academic, Smetsers has directed the research of emerging scholars. The following individuals are listed as his doctoral students:
*   **Leonard Lensink**
*   **Ken Madlener**
*   **Rody Kersten**

## References

1. Mathematics Genealogy Project