I joined Amazon as a research scientist. Before, I was a PhD student at University Tübingen and MPI Tübingen with a focus on Machine Learning and Massively Parallel Computing with applications in Computer Graphics and Computer Vision. I wrote reviews for TPAMI, NIPS, CVPR, ICCV, ACCV, SIGGRAPH and SIGGRAPH Asia papers.

Implementations (not research related)

Optimization in C++11 for C++, TensorFlow and Matlab

A header-only c++11 implementation of common optimization algorithms and TensorFlow, Matlab bindings using Eigen3.

The MIT License (MIT) C++

Image Viewer

A scientific image viewer written in C++ and Qt accelerate by OpenGL. It supports multiple viewports which are synchronized when dragging and zooming one image.

GPL-3.0 C++


A cluster monitoring system created with Golang to get a quick overview over GPU usage. It is exactly like nvidia-smi but for multiple machines.

GPL-3.0 Go

TensorFlow Inference

Boiler-plate code to run saved models from TensorFlow directly in plain C, C++ and Go.

Apache-2.0 C, C++, Go

TensorFlow Recipes

Implementation of several recent papers in TensorFlow.

Python, Cuda


A web service created with GoLang+Elm to manage university courses with exercise sheets. Students can upload their solutions for exercise sheets, which are automatically tested in Sandbox-Environments (using Docker&AMQP). This is used for courses with over 400 attendees at the university.

GPL-3 Go, Elm