# Peter Ružička

> Slovak computer scientist and mathematician (1947–2003)

**Wikidata**: [Q7176719](https://www.wikidata.org/wiki/Q7176719)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Peter_Ružička)  
**Source**: https://4ort.xyz/entity/peter-ruzicka

## Summary
Peter Ružička was a Slovak computer scientist and mathematician noted for his expertise in distributed computing. He served as an academic at Comenius University in Bratislava, where he significantly contributed to the field through his research and mentorship of doctoral students. His career was marked by a Fulbright Scholarship and a close association with pioneering Slovak computer scientist Jozef Gruska.

## Biography
- **Born:** August 9, 1947, in Bratislava, Slovakia
- **Died:** October 5, 2003, in Bratislava, Slovakia
- **Nationality:** Slovakia
- **Education:** Comenius University
- **Known for:** Contributions to distributed computing
- **Employer(s):** Comenius University
- **Field(s):** Distributed computing
- **Languages:** Slovak

## Contributions
Peter Ružička specialized in the domain of distributed computing, a field focused on systems where components located on different networked computers communicate and coordinate actions by passing messages. As a researcher affiliated with Comenius University, he advanced the understanding of these complex systems.

His academic contributions include the mentorship of doctoral students, such as Stefan Dobrev, ensuring the continuation of expertise in computer science within Slovakia. Ružička's work was recognized internationally through the receipt of a Fulbright Scholarship, a prestigious award indicating significant contributions to academic exchange and research. He operated within the academic lineage of Jozef Gruska, a pioneer of Slovak computer science, contributing to the mathematical and computational foundations of his field.

## FAQs
### Q: Who was Peter Ružička's doctoral advisor?
A: His doctoral advisor was Jozef Gruska, a noted Slovak computer science pioneer and expert in quantum computing.

### Q: What was Peter Ružička's primary field of research?
A: His primary field of work was distributed computing, which involves the study of systems with components located on different networked computers.

### Q: Where did Peter Ružička work?
A: He was employed by Comenius University, where he also received his education.

## Why They Matter
Peter Ružička played a crucial role in the development of computer science in Slovakia, specifically within the academic infrastructure of Comenius University. By bridging the gap between the foundational work of pioneers like Jozef Gruska and the next generation of researchers like Stefan Dobrev, he helped solidify the study of distributed computing in the region. His recognition as a Fulbright Scholar highlights the international relevance of his work. Although he passed away in 2003, his inclusion in mathematical and computing authority databases (such as DBLP, zbMATH, and the Mathematics Genealogy Project) ensures that his academic lineage and contributions remain accessible to researchers and historians.

## Notable For
- Receiving a **Fulbright Scholarship** for his academic work.
- Serving as a key **computer scientist and mathematician** in Slovakia.
- Specializing in **distributed computing** systems.
- Mentoring doctoral student **Stefan Dobrev**.
- Being a doctoral student of **Jozef Gruska**, a pioneer in the field.

## Body
### Academic Background and Affiliation
Peter Ružička was a prominent figure in the Slovak academic community, associated with **Comenius University** both as a student and an employee. His career was deeply rooted in the mathematical and computer science traditions of Slovakia (formerly Czechoslovakia). His identity as a Slovak citizen and speaker was central to his biography, with his birth and death occurring in the capital city of **Bratislava**.

### Research and Field of Work
Ružička's professional focus was **distributed computing**. This area of computer science deals with the principles and mechanisms for building systems that run across multiple networked computers. His work in this sector placed him within the industrial and service sector relevance of computer science applied research.

### Academic Lineage
Ružička was a significant link in the chain of Slovak computer science academics:
*   **Advisor:** He studied under **Jozef Gruska**, a foundational figure in Slovak computer science and quantum computing.
*   **Student:** He advised **Stefan Dobrev**, continuing the academic legacy in the field of informatics.

### Recognitions and Identifiers
Throughout his career, Ružička was indexed in numerous international scientific databases, reflecting his active participation in global research. These include the **ACM Digital Library**, **DBLP**, and the **Mathematics Genealogy Project** (ID: 179912). His contributions were further validated by identifiers from the Library of Congress (nr94034393) and VIAF (161252255).

### Timeline
*   **1947:** Born in Bratislava.
*   **Academic Career:** Educated at and employed by Comenius University.
*   **2003:** Died in Bratislava at the age of 56.

## References

1. Mathematics Genealogy Project
2. Virtual International Authority File