about me


My name is Paul, I’m a former mathematician recycled into a computer scientist. I have been researching technologies for web-based teaching since a few years, and have been diving into web development.

I’m also the happy father of three kids (25, 22, and 18 y old).

Name: Paul Libbrecht

Cities: Saarbrücken (Germany),

Occupation: professor of computer and data science at IU International University of Applied Science, developer for web and learning technologies at CabriLog SAS and researcher in AISOP project (AI-Supported Obervation of e-Portfolios).

Favorite Quote: One never goes so far as when one doesn't know where one is going. (Columbus? Cromwell?)

Ongoing projects

  1. IUBH distance studies in courses such as web-development,  statistical computing or algorithmics

  2. CabriExpress

  3. MathML4

  4. Cabri 3D

Past Projects

  1. At DIPF TBA: Research Data in Education, InnoVerA, Information Literacy Online, CBA ItemBuilder, , ...

  2. eSIT4SIP, Open Discovery Space

  3. MathML, OpenMath

  4. Informatik @ PH Weingarten

  5. i2Geo

  6. Curriki

  7. SAIL-M

  8. ActiveMath, Math-Bridge


  1. Notation Census

  2. Towards rich copy-and-paste
    (thank you archive.org!)


  1. publications list

  2. On Twitter, on GitHub

about me