Researcher

Rudi Studer

Also known as R Studer, R. Studer

Rudi Studer is a computer scientist whose work centers on knowledge management and Semantic Web technologies. He earned computer science degrees at Stuttgart, managed projects at IBM Germany from 1985 to 1989, and became a KIT professor in 1989. At KIT, he directed KSRI and FZI and helped lead the Semantic Web community as founding president of SWSA and editor-in-chief of the Journal of Web Semantics. His work includes the Ontobroker paper on intelligent web access, a 1998 knowledge engineering survey, and Semantic Wikipedia, which let users add machine-readable data to wiki articles. As of October 2026, he is a retired full professor at KIT.

Works
439
Citations
15,397
h-index
55

Publication numbers from OpenAlex, as of 15 October 2026.

Timeline

  1. 1975–1985

    Degrees in Stuttgart

    He earns a computer science diploma in 1975, a doctorate in 1982, and a habilitation in 1985 at the University of Stuttgart.

  2. 1985–1989

    Managing projects at IBM

    He leads projects at IBM Germany from 1985 to 1989.

  3. 1989–2017

    Professor and director at KIT

    He becomes a professor at KIT in 1989 and remains in the role until 2017. He directs KSRI and FZI, and his research covers knowledge management and Semantic Web technologies. He serves as founding president of SWSA and editor-in-chief of the Journal of Web Semantics.

  4. 1998

    Ontobroker for web access

    In 1998, he and Dieter Fensel, Stefan Decker, and Michael Erdmann publish “Ontobroker: Or How to Enable Intelligent Access to the WWW.”

  5. 1998

    Knowledge engineering methods

    With V. Richard Benjamins and Dieter Fensel, he publishes a 1998 survey of knowledge engineering. It describes the field’s shift from a transfer view to a modeling view and compares role-limiting methods, generic tasks, CommonKADS, MIKE, and PROTÉGÉ-II.

  6. 2005–2006

    Semantic Wikipedia

    Semantic MediaWiki launches in 2005 as a MediaWiki extension that adds annotations for searching and sharing wiki content. In 2006, he co-authors “Semantic Wikipedia,” a WWW paper that describes adding machine-readable data to wiki articles.

  7. As of October 2026

    Emeritus at KIT

    As of October 2026, he is a retired full professor in applied informatics at KIT.

Sources and credits

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  1. KIT - Web Science - Team websci.aifb.kit.edu. Checked 15 October 2026.
  2. 27. AIK-Symposium: zum 60. Geburtstag von Professor Rudi Studer kit.edu. Checked 15 October 2026.
  3. Distributed Knowledge Graphs cost-dkg.eu. Checked 15 October 2026.
  4. KAW'98 Proceedings ksi.cpsc.ucalgary.ca. Checked 15 October 2026.
  5. Knowledge engineering: Principles and methods explore.openaire.eu. Checked 15 October 2026.
  6. WWW2006 - Semantic Wikipedia archives.iw3c2.org. Checked 15 October 2026.
  7. Semantic MediaWiki - International Center for Computational Logic iccl.inf.tu-dresden.de. Checked 15 October 2026.