# Andrzej Zaliwski

> Polish computer scientist

**Wikidata**: [Q118151069](https://www.wikidata.org/wiki/Q118151069)  
**Source**: https://4ort.xyz/entity/andrzej-zaliwski

## Summary
Andrzej Zaliwski is a Polish computer scientist and holder of a doctorate. He is recorded in national and international authority files (ISNI, VIAF, NUKAT, National Library of Poland) and was supervised for his doctoral degree by Ryszard Tadeusiewicz.

## Biography
- Born: [date and place not provided in source]
- Nationality: Poland
- Education: Doctorate (institution not specified in source)
- Known for: Computer scientist (specific works not listed in source material)
- Employer(s): [not provided in source]
- Field(s): Computer science

## Contributions
The available source material does not list specific papers, patents, products, companies, open-source projects, or standards directly attributed to Andrzej Zaliwski. What is documented is his academic status and bibliographic presence: he holds a doctorate (doctoral advisor recorded as Ryszard Tadeusiewicz) and is represented in multiple authority and library systems. Authority records and identifiers for Zaliwski include ISNI 0000000113280679, VIAF ID 165390344, NUKAT ID n97004828, and a National Library of Poland MMS ID 9810665739705606. He is also listed in a Polish scientific registry with Polish scientist ID 11437. These identifiers indicate that Zaliwski has an established author/creator identity in library and academic catalogues, enabling reliable attribution of works and facilitating discovery in national and international bibliographic systems. Beyond these registry entries and his doctoral status, the source material does not provide titles, years, or descriptions of specific scholarly outputs.

## FAQs
### Q: Who is Andrzej Zaliwski?
A: Andrzej Zaliwski is a Polish computer scientist who holds a doctorate and is registered in major authority files and library catalogs.

### Q: Does Andrzej Zaliwski have a PhD and who supervised it?
A: Yes. The source records that he holds a doctorate and names Ryszard Tadeusiewicz as his doctoral advisor.

### Q: What publications or projects has he produced?
A: The provided source material does not list specific publications, projects, patents, or products attributed to Andrzej Zaliwski. His presence in library and authority records suggests authored works exist but are not detailed here.

## Why They Matter
Andrzej Zaliwski’s significance, as documented in the provided material, rests on his role within the academic and bibliographic infrastructure for computer science. Holding a doctorate and having a recorded doctoral advisor situates him within an academic lineage and indicates formal research training. His inclusion in major authority and library systems (ISNI, VIAF, NUKAT, National Library of Poland) matters because these identifiers are used internationally to disambiguate authors, link scholarly outputs, and ensure reliable citation and discovery. For libraries, researchers, and databases, such identifiers enable consistent tracking of a scholar’s contributions across catalogues and repositories. While the source does not enumerate his specific intellectual outputs, the institutional and bibliographic footprint recorded for Zaliwski implies a recognized presence in the scholarly record. Without these identifiers and his recorded doctorate, attribution of any works he authored would be more difficult and the continuity of the academic record for him would be weaker.

## Notable For
- Holding a doctorate in the field of computer science (degree recorded in source).
- Doctoral advisor recorded as Ryszard Tadeusiewicz.
- ISNI authority record: 0000000113280679.
- VIAF identifier: 165390344.
- NUKAT (Polish union catalog) identifier: n97004828.
- National Library of Poland MMS ID: 9810665739705606.
- Polish scientist registry ID: 11437.

## Body

### Identity and basic facts
- Instance: human.
- Sex/gender: male.
- Given name: Andrzej.
- Family name: Zaliwski.
- Citizenship: Poland.
- Occupation: computer scientist.
- Academic degree: doctorate.

### Academic lineage
- Doctoral advisor: Ryszard Tadeusiewicz (recorded as Zaliwski’s doctoral supervisor in the source).

### Authority and library identifiers
- ISNI: 0000000113280679 (authority file reference present).
- VIAF ID: 165390344.
- NUKAT ID: n97004828 (Polish union catalogue identifier).
- National Library of Poland MMS ID: 9810665739705606.
- Polish scientist registry ID: 11437.

### Bibliographic and registry implications
- Presence in these authority systems establishes a standardized identity for bibliographic aggregation and metadata use.
- These identifiers are the primary documented outputs in the available source material; no individual titles, dates, or descriptions of publications or projects are supplied.

### Gaps in the source
- The source does not provide a birth date, place of birth, institutional affiliations, employment history, specific publications, patents, software projects, or awards.
- Additional research in library catalogues, academic registries, or institutional pages would be required to list concrete works or contributions.

## References

1. Polish Science
2. [Source](https://nauka-polska.pl/#/profile/research?id=64174)
3. Virtual International Authority File