Welcome

Ever wondered how "one in a million" looks like? Maybe you wanna search a red dot among 999.999 gray ones with my generator. I use Anvil, a rapid development platform that only requires Python code, for my projects. Create your own grids and get some assistance—or even the solution—if you find yourself searching through more than 150 points. 

My latest article on Medium explores building Retrieval-Augmented Generation Systems (also known as Question-Answering Chatbots) using your own data. I used documents from radiation therapy and was impressed by the quality of the responses, the accuracy of references (something I find lacking in ChatGPT), and even some unintended humor.

Before May the 4th, winter has to end. Mathematicians and other enthusiasts celebrate March 14th with pie (not cake). This delicious pie was baked by my older daughter and divided into perfect twelfths. 😋

Hiking with an alpaca is a unique and delightful experience! We took a tour near Cologne in the "Bergisches Land." Alpacas are gentle (if the chemistry is right), curious, and fluffy animals, making them great companions for a hike. Just don’t expect them to carry your bags.

Risk analysis methods have been used for decades to improve patient safety in radiation therapy. The Failure Mode and Effects Analysis (FMEA) methodology currently relies on observations by human experts. Data science and artificial intelligence can enhance these processes, further improving patient safety.