# Diederik M. Roijers

> Ph.D. Universiteit van Amsterdam 2016

**Wikidata**: [Q103277785](https://www.wikidata.org/wiki/Q103277785)  
**Source**: https://4ort.xyz/entity/diederik-m-roijers

## Summary
Diederik M. Roijers is a Dutch computer scientist and researcher in the field of artificial intelligence. He is best known for his academic work at the University of Amsterdam, where he earned his Ph.D. in 2016, and his subsequent research roles at the University of Oxford and Vrije Universiteit Amsterdam. He currently serves as a researcher and lecturer at the HU University of Applied Sciences Utrecht.

## Biography
*   **Nationality:** Dutch (Based on affiliations with Dutch institutions)
*   **Education:** Ph.D., University of Amsterdam (2016)
*   **Advisors:** Shimon Whiteson, Frans Groen
*   **Employer(s):**
    *   HU University of Applied Sciences Utrecht (Aug 2019–Present)
    *   Vrije Universiteit Amsterdam (–Aug 2019)
    *   University of Oxford (Mar 2016–Sep 2016)
*   **Field(s):** Computer Science
*   **Known for:** Research in artificial intelligence and multi-objective decision making.

## Contributions
Diederik M. Roijers has contributed to the field of computer science through his academic research and teaching career. His primary academic contribution is his doctoral work, completed at the University of Amsterdam in 2016 under the supervision of Shimon Whiteson and Frans Groen.

Following his Ph.D., Roijers held a position as a postdoctoral researcher at the University of Oxford from March 2016 to September 2016. He subsequently joined the Vrije Universiteit Amsterdam, where he worked until August 2019. In his current role at the HU University of Applied Sciences Utrecht, which he began in late August 2019, he focuses on applied sciences and education. He maintains an active online presence through his academic website and Twitter, where he shares insights related to his field. His work is indexed in major academic databases, including Google Scholar and DBLP.

## FAQs
### Q: Where did Diederik M. Roijers receive his Ph.D.?
A: He received his Ph.D. from the University of Amsterdam in 2016.

### Q: Who were Diederik M. Roijers' doctoral advisors?
A: His doctoral advisors were Shimon Whiteson and Frans Groen.

### Q: What is Diederik M. Roijers' current affiliation?
A: As of August 2019, he is affiliated with the HU University of Applied Sciences Utrecht.

### Q: What are Diederik M. Roijers' research interests?
A: While the specific topics are not detailed in the source, he is classified generally as a computer scientist.

## Why They Matter
Diederik M. Roijers represents a bridge between theoretical computer science research and practical application in higher education. His career trajectory—from a rigorous Ph.D. program at a major research university (UvA) to a postdoctoral position at a world-renowned institution (Oxford) and finally to a teaching-focused role at a university of applied sciences—highlights a commitment to both advancing and disseminating knowledge. His work contributes to the ongoing development of the AI research community in the Netherlands and abroad. By transitioning from pure research to applied education, he plays a role in training the next generation of computer scientists.

## Notable For
*   **Doctoral Research:** Successfully defended his Ph.D. thesis at the University of Amsterdam in 2016.
*   **International Experience:** Conducted postdoctoral research at the University of Oxford.
*   **Academic Lineage:** Studied under prominent researchers Shimon Whiteson and Frans Groen.
*   **Digital Presence:** Maintains a verified academic identity through ISNI, ORCID, and Google Scholar.

## Body

### Education and Early Career
Diederik M. Roijers completed his Doctor of Philosophy (Ph.D.) at the University of Amsterdam in 2016. His dissertation was supervised by a team of notable academics, including Shimon Whiteson and Frans Groen. The University of Amsterdam, established in 1632, is a major public research university in the Netherlands.

### Professional Appointments
Roijers' career includes a variety of academic appointments across Europe:
*   **University of Oxford:** Served as a postdoctoral researcher from March 1, 2016, to September 30, 2016.
*   **Vrije Universiteit Amsterdam:** Held a position at this Dutch university until August 16, 2019.
*   **HU University of Applied Sciences Utrecht:** Joined the faculty on August 26, 2019, where he currently serves.

### Identifiers and Profiles
Roijers maintains several active profiles and identifiers within the academic community:
*   **DBLP Author ID:** 116/9425
*   **Google Scholar ID:** oi25V4EAAAAJ
*   **Twitter:** @DiederikRo (since March 2018)
*   **Website:** http://roijers.info/
*   **ISNI:** 0000000498481630

## References

1. Mathematics Genealogy Project
2. [ORCID Public Data File 2021](https://pub.orcid.org/v3.0/0000-0002-2825-2491/employment/8545966)
3. [ORCID Public Data File 2021](https://pub.orcid.org/v3.0/0000-0002-2825-2491/employment/5481000)
4. [ORCID Public Data File 2021](https://pub.orcid.org/v3.0/0000-0002-2825-2491/employment/2082101)