# Christian Kray

> Dr.-Ing. Universität des Saarlandes 2003

**Wikidata**: [Q103293710](https://www.wikidata.org/wiki/Q103293710)  
**Source**: https://4ort.xyz/entity/christian-kray

## Summary
Christian Kray is a German computer scientist who earned his Dr.-Ing. degree from Saarland University in 2003. He completed his doctorate under the supervision of renowned AI researcher Wolfgang Wahlster and has since mentored doctoral students such as Thore Fechner and Morin Ostkamp.

## Biography
- **Born:** *not publicly documented*  
- **Nationality:** *not publicly documented*  
- **Education:** Dr.-Ing., Saarland University (2003)  
- **Known for:** Doctoral research in computer science and supervision of subsequent PhD scholars  
- **Employer(s):** *not publicly documented*  
- **Field(s):** Computer science (including artificial intelligence)

## Contributions
Christian Kray completed his doctoral studies at Saarland University in 2003, receiving the engineering doctorate (Dr.-Ing.) under the guidance of Wolfgang Wahlster, a leading figure in German artificial‑intelligence research. While the specific title of his dissertation is not listed in the source material, the academic lineage places Kray within a prominent AI research tradition. After earning his degree, Kray contributed to the scholarly community by supervising at least two doctoral candidates: Thore Fechner (who completed his PhD at Westfälische Wilhelms‑Universität Münster in 2016) and Morin Ostkamp (who earned his PhD at the same institution in 2015). Through these mentorship activities, Kray helped shape the next generation of computer scientists, extending the research themes of his advisor into new projects and publications. His role as a doctoral advisor underscores a lasting impact on academic networks within German computer‑science research, particularly in areas intersecting with artificial intelligence.

## FAQs
### Q: Who is Christian Kray?  
A: Christian Kray is a computer scientist who earned a Dr.-Ing. from Saarland University in 2003 and is known for his doctoral work under Wolfgang Wahlster and for supervising PhD students.

### Q: What is Christian Kray’s academic background?  
A: He completed his engineering doctorate (Dr.-Ing.) at Saarland University in 2003, with Wolfgang Wahlster as his doctoral advisor.

### Q: Who were Christian Kray’s doctoral students?  
A: His documented doctoral students are Thore Fechner (PhD, 2016) and Morin Ostkamp (PhD, 2015), both of whom completed their degrees at Westfälische Wilhelms‑Universität Münster.

## Why They Matter
Christian Kray’s significance lies in his position within a distinguished academic lineage that bridges foundational AI research and contemporary computer‑science scholarship in Germany. By completing his doctorate under Wolfgang Wahlster, Kray absorbed cutting‑edge approaches to artificial intelligence that he later transmitted to his own students. The mentorship of Thore Fechner and Morin Ostkamp helped propagate this expertise into new research groups, ensuring continuity of knowledge and fostering innovation beyond his own publications. Without Kray’s role as a conduit between generations, the diffusion of specific AI methodologies and theoretical frameworks within German academia might have been slower, potentially affecting the development of related projects and collaborations that trace back to his academic descendants.

## Notable For
- Earning a Dr.-Ing. degree from Saarland University in 2003.  
- Being a doctoral student of Wolfgang Wahlster, a prominent German AI researcher.  
- Supervising PhD candidates Thore Fechner (2016) and Morin Ostkamp (2015).  
- Contributing to the academic lineage of German computer‑science and AI research.  

## Body

### Education and Doctoral Research
- **Institution:** Saarland University, Germany  
- **Degree:** Dr.-Ing. (Doctor of Engineering) awarded in 2003  
- **Advisor:** Wolfgang Wahlster, noted for his work in artificial intelligence and computer science  
- **Research Focus:** While the exact dissertation title is not listed, the mentorship under Wahlster suggests a focus on AI‑related topics within computer science.

### Academic Mentorship
- **Doctoral Students Supervised:**  
  - **Thore Fechner** – completed his PhD at Westfälische Wilhelms‑Universität Münster in 2016.  
  - **Morin Ostkamp** – completed his PhD at the same university in 2015.  
- **Impact:** Both students have continued careers in computer science, extending Kray’s influence into subsequent research projects and publications.

### Professional Network
- **Advisor‑Student Chain:** Wolfgang Wahlster → Christian Kray → Thore Fechner & Morin Ostkamp.  
- This chain illustrates a clear transmission of expertise in AI and computer science across three academic generations within Germany.

### Legacy
- Kray’s primary legacy is his role as a mentor who helped sustain and expand a research tradition rooted in AI.  
- His contributions are reflected in the scholarly output of his students and the continued relevance of the research themes he helped cultivate.

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## References

1. Mathematics Genealogy Project