I wrote an article for the magazine "iX Developer Programmieren heute 1/2019" called "To block or not to block - Koroutinen: weniger warten, asynchron arbeiten"
In the talk "Tipps & Tricks für den erfolgreichen Einsatz von GPU-Computing" (tips and tricks for the successful use of GPU computing) i gave an introduction into the optimization of GPU kernels.
Tam Hanna wrote in his blog "Die mobile Denkfabrik" "Jörn Dinkla bot derweil ein interessantes Kontrastprogramm ..." ("Jörn Dinkla provided an interesting contrast").
I wrote the Groovy EMF builder and the Groovy UML2 builder. These tools use the builder concept of the programming language Groovy to ease the processing of Eclipse Modelling Framework and UML2 code. Ed Merks, the project lead of the Eclipse Modelling Frameworks (EMF) wrote "This sounds too cool. I wish I had time to explore. I wonder if this might make an interesting EMFT component?"
In november 2001 my web pages on fraud detection with artificial intelligence were the site of the month (Le site du mois) of the former web-datamining.net. These pages are gone and are only available at the internet archive.
My web pages on fraud are referenced in the books Investigative Data Mining for Security and Criminal Detection by Jesus Mena and Computer and Intrusion Forensics by George Mohay et. al.
In 1993 a graphics resolution of 640x480 in true color was state of the art. A wrote a letter with sample code that showed how to achieve this resolution to the german magazine c't and they published it in an article. Moduswechsel - TrueColor-Programmierung der Diamond Speedstar 24x