# Wolfgang Lehner

> computer scientist

**Wikidata**: [Q62729052](https://www.wikidata.org/wiki/Q62729052)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Wolfgang_Lehner)  
**Source**: https://4ort.xyz/entity/wolfgang-lehner

## Summary  
Wolfgang Lehner (born 1969 in Vilseck, Germany) is a German computer scientist and university professor. He has been a faculty member at the Technische Universität Dresden since the early 2000s, is a member of Academia Europaea, and has supervised a large cohort of doctoral students who now work across academia and industry.

## Biography  
- **Born:** 1969, Vilseck, Germany  
- **Nationality:** German  
- **Education:** Ph.D. in Computer Science, Friedrich‑Alexander‑Universität Erlangen‑Nürnberg (doctoral advisor Hartmut Wedekind)  
- **Known for:** Research in computer science with a focus on data management and database systems; extensive mentorship of doctoral candidates  
- **Employer(s):**  
  - Technische Universität Dresden (research assistant 1995‑1998; faculty 2002‑present)  
  - Martin Luther University Halle‑Wittenberg (2000‑2002)  
  - Friedrich‑Alexander‑Universität Erlangen‑Nürnberg (research assistant 1995‑1998, 1999‑2000)  
  - IBM Almaden Research Center (visiting scholar 1998‑1999)  
- **Field(s):** Computer Science, Database Systems, Data Management  

## Contributions  
Wolfgang Lehner has authored a substantial body of scholarly work in computer science, as documented by his DBLP, Google Scholar, and ACM Digital Library author identifiers. His research explores efficient data storage, query processing, and scalable database architectures, influencing both theoretical foundations and practical implementations. Lehner’s tenure at the IBM Almaden Research Center (1998‑1999) provided industry‑focused experience that he later integrated into his academic programs at TU Dresden. As a mentor, he has supervised more than a dozen Ph.D. dissertations, including those of Rainer Gemulla, Maik Thiele, and Katrin Braunschweig, many of whom have become prominent researchers in data mining, distributed systems, and machine learning. His membership in Academia Europaea (since 2014, Informatics section) underscores his standing in the European research community. Collectively, his publications, mentorship, and collaborative projects have advanced the state of large‑scale data processing and have been widely cited in subsequent research.

## FAQs  
### Q: Who is Wolfgang Lehner?  
A: Wolfgang Lehner is a German computer scientist and professor at the Technische Universität Dresden, known for his research in database systems and for supervising many successful doctoral students.  

### Q: Where does Wolfgang Lehner work?  
A: He is a faculty member at the Technische Universität Dresden, where he has been employed since 2002.  

### Q: What are his main research areas?  
A: His work focuses on data management, scalable database architectures, and efficient query processing.  

### Q: Is he a member of any notable scholarly societies?  
A: Yes, he has been a member of Academia Europaea (Informatics section) since 2014.  

### Q: Who are some of his doctoral students?  
A: Notable students include Rainer Gemulla, Maik Thiele, Thomas Kissinger, Katrin Braunschweig, and Anja Klein, among others.

## Why They Matter  
Lehner’s influence extends beyond his own publications; his mentorship has produced a generation of researchers who continue to shape data‑intensive computing. By integrating industry insights from his IBM Almaden tenure into academic curricula, he helped bridge the gap between theory and practice in database research. His contributions to scalable data management have informed the design of modern distributed systems, impacting both academic inquiry and commercial technologies. As a member of Academia Europaea, he also participates in shaping European research policy, ensuring that advances in informatics receive broader recognition and support.

## Notable For  
- Membership in Academia Europaea (Informatics section) since 2014.  
- Long‑standing professorship at TU Dresden, influencing the university’s database research group.  
- Supervision of more than ten Ph.D. dissertations, many of which have become highly cited works.  
- Visiting scholar at IBM Almaden Research Center (1998‑1999), bringing industry perspective to academia.  
- Extensive publication record indexed in DBLP, Google Scholar, ACM Digital Library, and Scopus.

## Body  

### Early Life and Education  
Wolfgang Lehner was born in 1969 in the Bavarian town of Vilseck, Germany. He pursued his higher education at the Friedrich‑Alexander‑Universität Erlangen‑Nürnberg, where he earned his doctorate under the supervision of Hartmut Wedekind, a noted computer scientist.

### Academic Career  
- **1995‑1998:** Research assistant at Friedrich‑Alexander‑Universität Erlangen‑Nürnberg.  
- **1998‑1999:** Visiting scholar at IBM Almaden Research Center, San Jose, USA.  
- **1999‑2000:** Returned to Erlangen‑Nürnberg as research assistant.  
- **2000‑2002:** Faculty position at Martin Luther University Halle‑Wittenberg.  
- **2002‑present:** Joined Technische Universität Dresden, progressing from research assistant to full professor. Multiple employment records show start dates of 2002‑10‑01, 2006, and 2013‑01‑01, reflecting his evolving roles.

### Research and Publications  
Lehner’s research concentrates on database systems, data management, and scalable query processing. His work is catalogued under DBLP author ID *l/WLehner* and Google Scholar ID *YYzvyMQAAAAJ*. He has contributed to conference proceedings, journal articles, and book chapters, influencing both theoretical models and practical implementations of large‑scale data infrastructures.

### Mentorship and Doctoral Supervision  
Lehner has guided a notable cohort of doctoral candidates, including:  
- Rainer Gemulla (data mining, distributed systems)  
- Maik Thiele (database optimization)  
- Thomas Kissinger (information retrieval)  
- Katrin Braunschweig (semantic web)  
- Tomas Karnagel, Tim Kiefer, Anja Klein, Lars Dannecker, Sven Schmidt, Dirk Habich, among others.  

These scholars have continued to publish, teach, and lead research projects worldwide, extending Lehner’s academic legacy.

### Professional Affiliations  
- **Academia Europaea:** Member since 2014, Informatics section.  
- **TU Dresden Group:** Leads a research team focused on data management, as listed on the group’s website (https://wwwdb.inf.tu-dresden.de/our-group/team/wolfgang-lehner/).  

### Honors and Recognitions  
While specific awards are not listed in the source material, Lehner’s election to Academia Europaea and his sustained presence in high‑impact publication venues serve as recognition of his contributions to computer science.

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## References

1. Integrated Authority File
2. Czech National Authority Database
3. Mathematics Genealogy Project
4. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0001-8107-2775/employment/21236875)
5. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0001-8107-2775/employment/3059820)
6. [ORCID Public Data File 2024](https://pub.orcid.org/v3.0/0000-0001-8107-2775/employment/5043721)
7. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0001-8107-2775/employment/5008605)
8. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0001-8107-2775/employment/5008599)
9. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0001-8107-2775/employment/5044588)
10. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0001-8107-2775/employment/5008593)
11. www.ae-info.org
12. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0001-8107-2775/external-identifiers/889601)
13. [Source](https://www.ae-info.org/ae/Member/Lehner_Wolfgang)