All my old publications cound be found
Here I only list newer publications:
Bonifaz Stuhr and Jürgen Brauer.
CSNNs: Unsupervised, Backpropagation-free Convolutional Neural Networks for Representation Learning
18th IEEE International Conference on Machine Learning and Applications (ICMLA).
Boca Raton, Florida / USA. 2019.
The paper was presented by an oral talk at ICMLA 2019.