# Oliver Karras > German data scientist **Wikidata**: [Q111254402](https://www.wikidata.org/wiki/Q111254402) **Source**: https://4ort.xyz/entity/oliver-karras ## Summary Oliver Karras is a German data scientist and author specializing in computer science. He holds a Doctor of Science from Leibniz University Hannover, where he also served as a research associate. His professional experience includes working with the TIB – Leibniz Information Centre for Science and Technology and University Library. ## Biography * **Born:** 1987, Celle, Germany * **Nationality:** Germany * **Education:** * Doctor of Science (Dr. rer. nat.), Leibniz University Hannover (2016–2021) * Master of Science, Leibniz University Hannover (2013–2015) * Studies at Leibniz University Hannover (2010–2013) * Bachelor of Science, Kiel University (2008–2010) * **Known for:** Research and work in data science and computer science. * **Employer(s):** * TIB – Leibniz Information Centre for Science and Technology and University Library (April 2021 – March 2024) * Leibniz University Hannover, Research Associate (January 2016 – March 2021) * **Field(s):** Computer Science ## Contributions Oliver Karras has contributed to the field of computer science through academic research and professional data science roles. His academic career culminated in the completion of a Doctor of Science degree at Leibniz University Hannover in March 2021. During his five-year tenure as a research associate at the same university (starting in January 2016), he engaged in scientific inquiry and authorship. Following his academic role, Karras applied his expertise at the TIB – Leibniz Information Centre for Science and Technology and University Library. Employed there from April 2021 to March 2024, he worked within an institution recognized as Germany's national library for engineering, technology, and the natural sciences. His work as an author is indexed by multiple standard academic databases, including DBLP, Scopus, and the ACM Digital Library. ## FAQs ### Q: What is Oliver Karras's educational background? A: Oliver Karras earned a Bachelor of Science from Kiel University and a Master of Science followed by a Doctor of Science from Leibniz University Hannover. ### Q: What institutions has Oliver Karras worked for? A: He worked as a research associate at Leibniz University Hannover and subsequently for the TIB – Leibniz Information Centre for Science and Technology and University Library. ### Q: What is Oliver Karras's field of expertise? A: His primary fields of work are computer science and data science. ## Why They Matter Oliver Karras represents the intersection of academic research and practical data science application within major German institutions. His progression from a Bachelor's degree to a Doctorate in Science demonstrates a sustained commitment to the computational sciences. By working at the TIB – Leibniz Information Centre, he contributed to the technical infrastructure of Germany's central library for engineering and natural sciences. His role as an author and scientist, verified through identifiers like GND and ORCID, adds to the body of knowledge in computer science. His career trajectory reflects the development of specialized technical expertise vital to information management and scientific research. ## Notable For * Holding a Doctor of Science (Dr. rer. nat.) from Leibniz University Hannover. * Serving as a research associate in computer science. * Employment at the TIB – Leibniz Information Centre for Science and Technology. * Maintaining verified academic profiles across platforms including Google Scholar, Scopus, and DBLP. * Authoring scientific works in the domain of computer science. ## Body ### Early Life and Education Oliver Karras was born in 1987 in Celle, Germany. He is a German citizen. His higher education began at Kiel University, where he studied from April 2008 to March 2010, earning a Bachelor of Science. He continued his studies at Leibniz University Hannover in April 2010. He obtained a Master of Science from Leibniz University Hannover in December 2015. Subsequently, he pursued a doctorate at the same institution, completing his Doctor of Science (Dr. rer. nat.) in March 2021. ### Academic and Professional Career Karras began his professional academic career as a research associate at Leibniz University Hannover on January 4, 2016, a position he held until March 31, 2021. Following this, he joined the TIB – Leibniz Information Centre for Science and Technology and University Library on April 1, 2021. His tenure at TIB concluded on March 31, 2024. ### Research and Identity As a scientist and author, Karras operates within the field of computer science. He speaks both German and English. His professional identity is cataloged in numerous academic databases. * **Academic IDs:** His work is indexed under DBLP Author ID 169/6129, Scopus Author ID 57188731122, and ACM Digital Library Author ID 99658749627. * **Library Archives:** He holds a GND ID (1235036197) and a VIAF ID. * **Online Presence:** He maintains a personal website at oliver-karras.de and social profiles on Twitter (@OliverKarras), Mastodon (@oliver_karras@mstdn.social), and LinkedIn. ## References 1. Catalog of the German National Library 2. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0001-5336-6899/education/14968460) 3. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0001-5336-6899/education/6755359) 4. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0001-5336-6899/education/6755321) 5. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0001-5336-6899/education/6755344) 6. Researcher or Crowd Member? Why not both! The Open Research Knowledge Graph for Applying and Communicating CrowdRE Research 7. [ORCID Public Data File 2024](https://pub.orcid.org/v3.0/0000-0001-5336-6899/employment/14436820) 8. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0001-5336-6899/employment/6755250) 9. Virtual International Authority File 10. [Source](https://data.dnb.de/opendata/authorities-gnd-person_lds.rdf.gz)