Here are some upcoming international conferences in Germany for 2023:

1. International Conference on Computer Vision and Pattern Recognition (CVPR), to be held from June 19-24, 2023, in Munich, Germany.
2. International Conference on Learning Representations (ICLR), scheduled for April 24-28, 2023, in Berlin, Germany.
3. International Joint Conference on Artificial Intelligence (IJCAI), to be held in Berlin, Germany, from August 13-18, 2023.
4. International Conference on Machine Learning and Data Mining (MLDM), scheduled for July 15-20, 2023, in Berlin, Germany.
5. International Conference on Intelligent Robots and Systems (IROS), to be held from September 24-28, 2023, in Berlin, Germany.

Please keep in mind that the dates and locations of these conferences are subject to change due to the ongoing COVID-19 pandemic. We recommend checking the conference websites for the latest information and updates.