I am interested in the phenomenon of emergence, where from simple starting conditions and simple rules / dynamics surprising results follow. For example, why and how can evolution adapt organisms to a variety of different environments? How can a consensus between equal options be reached, such as driving on the right side of the road? How did societies of humans come up with a language to use for communication?
I study this phenomenon in some detail in the following two research communities.
2009, University of Delaware. "Computer and Information Sciences Teaching Assistant Award"
Many courses and workshops on university teaching are given by personalities from the humanities. Contributions from lecturers from STEM subjects can offer a different perspective, which is what I have been doing a few times so far.
April 2019, HPI: Organizer and main contributor for worshop "What it means to be a tutor"
October 2018, HPI: Organizer and main contributor for worshop "What it means to be a tutor"
Courses taught at the University of Delaware, Newark, DE, USA
Spring 2009 CISC 303 -- Automata Theory (an introductory course for theoretical computer science)
The following tools I programmed because I couldn't find an appropriate tool online. I give no warranty on what actually happens when you use them, but feel free to send me bugs. Use a Java VM to execute.
Stopwatch. Very small tool to time talks. Counts down minutes and seconds from a specified time, resettable and resizable; counter will turn orange when at most five minutes are left, and red when at most one is left. Accurate to within about one tenth of a second.
LaTeXInOneCompiler. Small tool to compile a latex driver file to a single .tex file, recurses down through \include and \input commands and builds a new file called "<filename>InOne.tex". Use by dragging file on the program frame and then dropping. BibTeX inlining optional, %-comments will be removed. Optionally, you get cleaned output, which removes unused commands and useless newlines. This is great when your submission software gives you trouble with multiple source files. Note that this will not change any of your files.
LaTeXCompileLock. Another small tool to keep on latex'ing a file whenever it changes (i.e., whenever you saved changes in your editor). This is great when your pdf viewer automatically refreshes (I use it with SumatraPDF). It also recompiles when another .tex-file in the directory changes, in case you spread your sources over several files (looking for files also in subdirectories is optional). Use by dragging driver file on the program frame and then dropping. Stops when you close it. This jar requires Java 7.
Currently (2016-2019) I am working on my DFG grant "Eigene Stelle" on "The Structure of Algorithmic Learning".
June 2015 - present: Postdoctoral Researcher at the Hasso Plattner Institute, Potsdam, Germany
Our research focus is on theoretical computer science and algorithm engineering. We are equally interested in the mathematical foundations of algorithms and developing efficient algorithms in practice. A special focus is on random structures and methods.