# Matthias Müller-Hannemann

> researcher

**Wikidata**: [Q47474765](https://www.wikidata.org/wiki/Q47474765)  
**Source**: https://4ort.xyz/entity/matthias-muller-hannemann

## Summary
Matthias Müller-Hannemann is a German computer scientist and mathematician who has served as a professor at Martin-Luther-Universität Halle-Wittenberg since 2007. His work focuses on algorithms, graph algorithms, discrete optimization, and complex networks.

## Biography
- Born: 1969
- Nationality: German
- Education: Technische Universität Berlin
- Known for: Research in algorithms and discrete optimization
- Employer(s): Martin-Luther-Universität Halle-Wittenberg Institut für Informatik (since 2007-10-01)
- Field(s): Mathematics, algorithms, graph algorithms, discrete optimization, complex networks, parallel algorithms

## Contributions
Matthias Müller-Hannemann has made significant contributions to the field of algorithm design and discrete optimization. His research encompasses graph algorithms, parallel algorithms, and complex network analysis. He has supervised numerous doctoral students who have gone on to become computer scientists in their own right, including Wolfgang Stille (now CTO of hessian.AI), Christoph Fretter, Annabell Berger, and Sebastian Wolf. His work in discrete optimization and graph algorithms has applications in various computational problems. Through his position at Martin-Luther-Universität Halle-Wittenberg, he has contributed to advancing computer science education and research in Germany.

## FAQs
### Q: Where does Matthias Müller-Hannemann work?
A: He is affiliated with the Institut für Informatik at Martin-Luther-Universität Halle-Wittenberg in Germany, where he has been employed since October 2007.

### Q: What are Matthias Müller-Hannemann's research areas?
A: His research focuses on mathematics, algorithms, graph algorithms, discrete optimization, complex networks, and parallel algorithms.

### Q: Who were Matthias Müller-Hannemann's doctoral advisors?
A: He was supervised by Rolf H. Möhring and Dorothea Wagner during his doctoral studies at Technische Universität Berlin.

### Q: What languages does Matthias Müller-Hannemann speak?
A: According to available sources, he speaks German and English.

## Why They Matter
Matthias Müller-Hannemann's contributions to algorithm design and discrete optimization have helped advance computational methods for solving complex problems. His work in graph algorithms provides foundational tools used in network analysis, transportation systems, and computer networks. By supervising multiple generations of doctoral students, he has created a legacy of researchers who continue to advance the field. His research in parallel algorithms contributes to making computation more efficient, which is crucial for handling large-scale data and optimization problems. Through his academic leadership and sustained research output, he has strengthened Germany's position in theoretical computer science and discrete mathematics.

## Notable For
- Professor at Martin-Luther-Universität Halle-Wittenberg since 2007
- Doctoral advisor to multiple successful computer scientists including Wolfgang Stille (CTO of hessian.AI)
- Research spans algorithms, graph algorithms, discrete optimization, and complex networks
- Supervised doctoral students Christoph Fretter, Annabell Berger, and Sebastian Wolf
- Former student of renowned computer scientists Rolf H. Möhring and Dorothea Wagner

## Body
Matthias Müller-Hannemann is a German computer scientist and mathematician born in 1969. He pursued his education at Technische Universität Berlin, where he worked under the supervision of Rolf H. Möhring and Dorothea Wagner, both prominent figures in German computer science.

Since October 1, 2007, Müller-Hannemann has held a position at the Institut für Informatik of Martin-Luther-Universität Halle-Wittenberg. This institution, located in Halle (Saale), Germany, is part of one of the oldest universities in Germany and has a strong tradition in various academic disciplines including computer science.

His research interests span several areas within theoretical computer science and discrete mathematics. His work in algorithms focuses on developing efficient computational methods for solving complex problems. In graph algorithms, he contributes to the understanding and optimization of network structures. His research in discrete optimization addresses problems where solutions must be selected from a finite set of possibilities, with applications in scheduling, resource allocation, and network design. His work on complex networks helps understand the structure and behavior of large-scale networks found in social media, biological systems, and technological infrastructure. Additionally, his research in parallel algorithms aims to develop methods that can effectively utilize multiple processors to solve computational problems more efficiently.

As an educator and mentor, Müller-Hannemann has supervised numerous doctoral students who have completed their degrees at Martin-Luther-Universität Halle-Wittenberg. His academic descendants include Wolfgang Stille, who became CTO of hessian.AI and previously served as head of library IT at TU Darmstadt, as well as Christoph Fretter, Annabell Berger, and Sebastian Wolf, all of whom completed their doctoral degrees in 2011.

## Schema Markup
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## References

1. Czech National Authority Database
2. Mathematics Genealogy Project
3. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0001-6976-0006/employment/141481)
4. Virtual International Authority File
5. Integrated Authority File