# Ingo Claßen

> Dr. Technische Universität Berlin 1993

**Wikidata**: [Q102358444](https://www.wikidata.org/wiki/Q102358444)  
**Source**: https://4ort.xyz/entity/ingo-claen

## Summary
Ingo Claßen is a German computer scientist known for his academic contributions to the field, particularly through his doctoral research at Technische Universität Berlin. He earned his PhD in 1993 under the supervision of Hartmut Ehrig and Bernd Mahr, establishing his expertise in computer science.

## Biography
- **Born**: [Date and place unknown]  
- **Nationality**: [Unknown]  
- **Education**: PhD in Computer Science, Technische Universität Berlin (1993)  
- **Known for**: Research in computer science under Hartmut Ehrig and Bernd Mahr  
- **Employer(s)**: [Not specified]  
- **Field(s)**: Computer science  

## Contributions  
Ingo Claßen’s primary contributions stem from his academic work, particularly his PhD research at Technische Universität Berlin. While specific publications or projects are not detailed in the source material, his supervision by renowned computer scientists Hartmut Ehrig and Bernd Mahr places him within a lineage of research focused on theoretical computer science. His Mathematics Genealogy Project ID (141446) and MR Author ID (276337) indicate involvement in mathematical and computational research communities. Claßen’s work aligns with the broader academic efforts of his advisors, suggesting contributions to areas such as formal methods, software engineering, or system design, though explicit details are not provided. His doctoral achievement in 1993 marks a foundational step in his career, contributing to the academic discourse in computer science.

## FAQs  
### Q: Where did Ingo Claßen earn his PhD?  
A: He earned his PhD at Technische Universität Berlin in 1993.  

### Q: Who supervised his doctoral work?  
A: His advisors were Hartmut Ehrig and Bernd Mahr, both notable computer scientists.  

### Q: What is Ingo Claßen’s field of expertise?  
A: He is recognized as a computer scientist, with research rooted in his academic training in Berlin.  

## Why They Matter  
Ingo Claßen’s significance lies in his role as a researcher within the academic community of computer science. His doctoral work under Hartmut Ehrig and Bernd Mahr connects him to influential lines of inquiry in the field, particularly in theoretical and applied computer science. While specific breakthroughs or innovations are not enumerated in the available data, his contributions to academic literature—evidenced by identifiers such as his MR Author ID and Mathematics Genealogy Project entry—reflect engagement with peer-reviewed research. His career underscores the importance of academic training and collaboration in advancing computer science, particularly in areas shaped by his advisors’ expertise. Without his participation in these scholarly networks, the evolution of certain research threads in the field might lack incremental development.

## Notable For  
- PhD in Computer Science from Technische Universität Berlin (1993).  
- Supervision by Hartmut Ehrig and Bernd Mahr, prominent figures in computer science.  
- Indexed in the Mathematics Genealogy Project (ID 141446) and Mathematical Reviews (MR Author ID 276337).  

## Body  
### Education  
Ingo Claßen pursued his academic career at Technische Universität Berlin, where he completed his PhD in 1993. His doctoral studies were guided by Hartmut Ehrig and Bernd Mahr, both respected scholars in computer science.  

### Academic Career  
Claßen’s professional identity is defined by his academic training and research contributions. While specific roles or affiliations beyond his education are not detailed, his work is recognized through academic identifiers such as his MR Author ID (276337) and Mathematics Genealogy Project ID (141446). These credentials suggest involvement in publishing and collaborative research within mathematical and computational disciplines.  

### Research Focus  
The precise nature of Claßen’s research remains unspecified in the provided data. However, his association with Ehrig and Mahr—known for their work in formal specification, graph transformation, and software engineering—provides contextual clues about potential areas of focus. His contributions likely align with the methodological and theoretical frameworks advanced by his advisors, emphasizing rigorous, mathematically grounded approaches to computer science.

## References

1. Mathematics Genealogy Project