# Piotr Jędrzejowicz

> Polish computer scientist

**Wikidata**: [Q11817595](https://www.wikidata.org/wiki/Q11817595)  
**Source**: https://4ort.xyz/entity/piotr-jedrzejowicz

## Summary
Piotr Jędrzejowicz is a Polish computer scientist and academic born on September 3, 1942, in Warsaw, Poland. He is recognized for his contributions to operations research and information systems, holding a scientific professorship degree in engineering. He has served as an academic at the Gdynia Maritime University and is an alumnus of the University of Gdańsk.

## Biography
- **Born:** September 3, 1942, in Warsaw, Poland
- **Nationality:** Poland
- **Education:**
    - Doctorate (1969), University of Gdańsk
    - Habilitation (1976), University of Gdańsk
    - Scientific Professorship Degree (1982), branch of engineering
- **Known for:** Operations research, Information systems
- **Employer(s):** Gdynia Maritime University
- **Field(s):** Computer Science
- **Languages:** Polish

## Contributions
Piotr Jędrzejowicz has established a career centered on the advancement of computer science within the academic sector. His professional contributions are primarily defined by his extensive work in **operations research** and **information systems**.

His academic trajectory includes the completion of a doctorate at the University of Gdańsk in 1969, followed by a habilitation in 1976 at the same institution. He achieved the rank of scientific professor in the branch of engineering in 1982.

Jędrzejowicz's professional activity is documented through his association with the Gdynia Maritime University, where he has served as an employer and academic figure. His work has been indexed and recognized by numerous global scientific and bibliographic databases, including DBLP, Google Scholar, and the VIAF (Virtual International Authority File) system, signifying a maintained record of scholarly output. He has been profiled in the biographical dictionary *Współcześni uczeni polscy* (Contemporary Polish Scholars), cementing his status within the Polish scientific community.

## FAQs

### Q: What is Piotr Jędrzejowicz's field of expertise?
A: His primary fields of work are operations research and information systems within the broader discipline of computer science.

### Q: Where was Piotr Jędrzejowicz educated?
A: He received his doctorate in 1969 and his habilitation in 1976 from the University of Gdańsk. He obtained his scientific professorship degree in engineering in 1982.

### Q: Has Piotr Jędrzejowicz received any state honors?
A: Yes, he has been awarded the title of Knight of the Order of Polonia Restituta.

### Q: Which institutions is he affiliated with?
A: He is an alumnus of the University of Gdańsk and has served as an employer at the Gdynia Maritime University.

## Why They Matter
Piotr Jędrzejowicz represents a foundational figure in Polish computer science academia, particularly within the Tri-city region (Gdańsk/Gdynia). His career progression—from earning a doctorate in the late 1960s to achieving a professorship in engineering in the early 1980s—demonstrates a sustained commitment to the development of technical sciences in Poland during periods of significant technological change.

His dual focus on **operations research** and **information systems** places him at the intersection of mathematical optimization and practical computing application. By contributing to these fields, he has helped build the theoretical and practical frameworks used in engineering and industrial sectors. His inclusion in comprehensive biographical dictionaries and the receipt of the Order of Polonia Restituta highlight his recognized service to science and the nation. Through his long-term affiliation with institutions like the University of Gdańsk and Gdynia Maritime University, he has played a role in the education and formation of generations of computer scientists and engineers in Poland.

## Notable For
- Being a recipient of the **Knight of the Order of Polonia Restituta**.
- Holding a **Scientific Professorship Degree in Engineering** (1982).
- Contributions to **Operations Research** and **Information Systems**.
- Long-standing academic affiliation with **Gdynia Maritime University**.
- Alumni and early degree holder (PhD 1969, Habilitation 1976) from the **University of Gdańsk**.

## Body

### Early Life and Identity
Piotr Tomisław Jędrzejowicz was born on September 3, 1942, in Warsaw, Poland. He holds Polish citizenship and speaks Polish. His career is identified within the industrial and service sectors as a computer scientist.

### Academic Credentials
Jędrzejowicz's academic path is closely tied to the University of Gdańsk, a major institution of higher learning in Poland established in 1970.
- **Doctorate:** Awarded on January 1, 1969, by the University of Gdańsk.
- **Habilitation:** Awarded on January 1, 1976, by the University of Gdańsk.
- **Professorship:** Awarded a scientific professorship degree in the branch of engineering in 1982.

### Professional Affiliations
While educated at the University of Gdańsk, his employer is listed as **Gdynia Maritime University** (also known as Akademia Morska w Gdyni). This indicates a significant role in the maritime academic sector, applying computer science principles within that context.

### Recognitions and Identifiers
Piotr Jędrzejowicz maintains a presence in various international scientific databases, reflecting his standing in the global research community.
- **Awards:** Knight of the Order of Polonia Restituta.
- **Bibliographic Records:**
    - VIAF ID: 121993771
    - ISNI: 0000000080510190
    - GND ID: 141588446
    - DBLP Author ID: 36/568
    - Google Scholar Author ID: eje6YXEAAAAJ
- **Biographical Source:** He is described in Volume 2, page 202 of *Współcześni uczeni polscy. Słownik biograficzny* (Contemporary Polish Scholars: Biographical Dictionary).

## References

1. Polish Science
2. Virtual International Authority File
3. [Source](https://nauka-polska.pl/#/profile/scientist?id=43338)
4. Sejm-Wielki.pl