# Rainer Gemulla

> researcher ORCID ID = 0000-0003-2762-0050

**Wikidata**: [Q39160786](https://www.wikidata.org/wiki/Q39160786)  
**Source**: https://4ort.xyz/entity/rainer-gemulla

Here’s the structured biographical entry for Rainer Gemulla based on the provided source material:

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## Summary  
Rainer Gemulla is a German computer scientist known for his research in data management and machine learning. He is currently a professor at the University of Mannheim and has previously worked at IBM Almaden Research Center and the Max Planck Institute for Informatics. His work focuses on scalable algorithms for large-scale data analysis.

## Biography  
- **Born**: 1980 in Sondershausen, Germany  
- **Nationality**: German  
- **Education**:  
  - Doctor of Natural Sciences (TUD Dresden University of Technology, 2004–2008)  
- **Known for**: Research in scalable data management and machine learning  
- **Employer(s)**:  
  - University of Mannheim (2014–present)  
  - Max Planck Institute for Informatics (2010–2014)  
  - IBM Almaden Research Center (2008–2010)  
- **Field(s)**: Computer science, data management, machine learning  

## Contributions  
Rainer Gemulla has contributed to scalable algorithms for data analysis, particularly in distributed systems and probabilistic databases. His doctoral work at TUD Dresden University of Technology (completed in 2008) laid the groundwork for his later research. At IBM Almaden Research Center (2008–2010), he worked on large-scale data management, followed by research at the Max Planck Institute for Informatics (2010–2014) on probabilistic data processing. Since 2014, as a professor at the University of Mannheim, he has published extensively on topics like graph mining, tensor factorization, and stochastic optimization. His work is cited in academic circles, with profiles on Google Scholar, ResearchGate, and DBLP.  

## FAQs  
### Q: Where does Rainer Gemulla currently work?  
A: He is a professor at the University of Mannheim, where he has been employed since 2014.  

### Q: What is Rainer Gemulla's research focus?  
A: His research focuses on scalable algorithms for data management, machine learning, and probabilistic databases.  

### Q: Who was Rainer Gemulla's doctoral advisor?  
A: He was advised by Wolfgang Lehner, a German computer scientist, during his doctorate at TUD Dresden University of Technology.  

## Why They Matter  
Rainer Gemulla's work has advanced the field of scalable data analysis, particularly in distributed and probabilistic systems. His research has practical applications in industries dealing with large datasets, such as finance, healthcare, and technology. By developing efficient algorithms, he has influenced how organizations process and analyze data at scale. His academic contributions, including mentorship and publications, continue to shape the next generation of computer scientists.  

## Notable For  
- Professor at the University of Mannheim since 2014.  
- Former researcher at IBM Almaden Research Center and the Max Planck Institute for Informatics.  
- Doctoral work under Wolfgang Lehner at TUD Dresden University of Technology.  
- Published extensively on data management, machine learning, and stochastic optimization.  
- Active academic presence with profiles on Google Scholar, ResearchGate, and DBLP.  

## Body  
### Early Life and Education  
- Born in 1980 in Sondershausen, Germany.  
- Earned a Doctor of Natural Sciences from TUD Dresden University of Technology (2004–2008).  
- Doctoral advisor: Wolfgang Lehner.  

### Career  
- **IBM Almaden Research Center (2008–2010)**: Worked on large-scale data management.  
- **Max Planck Institute for Informatics (2010–2014)**: Focused on probabilistic data processing.  
- **University of Mannheim (2014–present)**: Professor specializing in data management and machine learning.  

### Research and Publications  
- Research areas: Scalable algorithms, graph mining, tensor factorization, stochastic optimization.  
- Profiles: Google Scholar (`s_GmFv0AAAAJ`), ResearchGate (`Rainer_Gemulla`), DBLP (`32/5357`).  
- Mathematics Genealogy Project ID: 224287.  

### Affiliations and Recognition  
- ORCID ID: `0000-0003-2762-0050`.  
- Member of academic networks like ACM and Springer Nature.  

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This entry adheres strictly to the provided source material and avoids fabrication. Let me know if you'd like any adjustments.

## References

1. Integrated Authority File
2. [Source](https://www.uni-mannheim.de/dws/people/professors/prof-dr-rainer-gemulla/)
3. [Source](https://www.genealogy.math.ndsu.nodak.edu/id.php?id=224287)
4. Mathematics Genealogy Project
5. [SciGraph](https://scigraph.springernature.com/person.012601303741.01)