# Stefan Kiefer

> Dr. rer. nat. Technische Universität München 2009

**Wikidata**: [Q102368575](https://www.wikidata.org/wiki/Q102368575)  
**Source**: https://4ort.xyz/entity/stefan-kiefer-q102368575

## Summary  
Stefan Kiefer is a German computer scientist who earned his Dr. rer. nat. degree from the Technical University of Munich in 2009. He is known for his research in theoretical computer science, his mentorship of doctoral students, and his presence in scholarly databases such as MathSciNet and the Mathematics Genealogy Project.

## Biography  
- **Born:** *not publicly documented*  
- **Nationality:** *not publicly documented*  
- **Education:** Dr. rer. nat., Technical University of Munich (2009) – doctoral advisor Javier Esparza  
- **Known for:** Contributions to theoretical computer science and academic mentorship  
- **Employer(s):** *not publicly documented*  
- **Field(s):** Computer science (theoretical aspects)  

## Contributions  
Stefan Kiefer completed his doctorate at the Technical University of Munich in 2009 under the supervision of renowned computer scientist Javier Esparza. His dissertation work contributed to the body of knowledge in theoretical computer science, a field that underpins algorithm design, formal verification, and computational complexity. The results of his research have been indexed in MathSciNet (author ID 828034), indicating peer‑reviewed publications that are cited within the mathematical and computer‑science communities. Kiefer has also guided the next generation of scholars; his doctoral student Ines Marusic continues work in related areas, extending his academic lineage. His profile is recorded in the Mathematics Genealogy Project (ID 149859), preserving his place in the scholarly genealogy of computer science researchers. While specific paper titles and venues are not listed in the source material, the presence of his work in these databases confirms a recognized contribution to the discipline.

## FAQs  
### Q: When did Stefan Kiefer receive his doctorate?  
A: He earned his Dr. rer. nat. from the Technical University of Munich in 2009.  

### Q: Who supervised Stefan Kiefer’s PhD research?  
A: His doctoral advisor was Javier Esparza, a prominent Spanish theoretical computer scientist.  

### Q: Has Stefan Kiefer supervised any doctoral students?  
A: Yes, he has supervised at least one doctoral student, Ines Marusic.  

## Why They Matter  
Stefan Kiefer’s significance lies in his role within the academic network of theoretical computer science. By completing a doctorate under Javier Esparza, he contributed to a research lineage that has shaped formal methods and verification techniques used in both academia and industry. His own mentorship of doctoral students, such as Ines Marusic, ensures the continuation of this expertise. The indexing of his publications in MathSciNet and his inclusion in the Mathematics Genealogy Project attest to a recognized scholarly output that influences ongoing research in algorithmic theory and computational logic. Without his contributions, the specific research threads he helped develop would lack the continuity and mentorship that sustain progress in the field.

## Notable For  
- Earning a Dr. rer. nat. from the Technical University of Munich in 2009.  
- Working under doctoral advisor Javier Esparza, a leading figure in theoretical computer science.  
- Supervising doctoral student Ines Marusic, extending his academic lineage.  
- Having an author entry in MathSciNet (author ID 828034).  
- Being listed in the Mathematics Genealogy Project (ID 149859).  

## Body  

### Education  
- **Technical University of Munich (TUM)** – Doctorate (Dr. rer. nat., 2009)  
  - **Doctoral advisor:** Javier Esparza  
  - Focus on theoretical aspects of computer science (specific dissertation title not provided).  

### Research Focus  
- Theoretical computer science, encompassing algorithmic theory, formal verification, and computational complexity.  
- Contributions are documented in scholarly databases, indicating peer‑reviewed publications.  

### Academic Lineage  
- **Advisor:** Javier Esparza – noted for work in automata theory and verification.  
- **Student:** Ines Marusic – continues research in related computer‑science domains.  

### Publications & Indexing  
- **MathSciNet author ID:** 828034 – signals inclusion of his papers in the mathematical literature database.  
- **Mathematics Genealogy Project ID:** 149859 – records his doctoral details and academic descendants.  

### Impact & Legacy  
- By completing his doctorate under a prominent mentor, Kiefer contributed to a research tradition that informs modern verification tools and complexity analyses.  
- His mentorship of at least one doctoral student demonstrates a commitment to cultivating future scholars.  
- The presence of his work in major academic indexes ensures that his research remains accessible and citable for ongoing studies in theoretical computer science.

## References

1. Mathematics Genealogy Project