selected publications book Workflow systems for large-scale scientific data analysis. Ed. Ulf Leser. Technical University of Berlin. 2026 workflow name Geoflow - annual land-cover mapping across Germany chapter Portable and Scalable Workflows for Earth Observation Data Analysis with Nextflow. Workflow systems for large-scale scientific data analysis. 2026 conference poster Geoflow - Novel Workflow Implementations To Facilitate Big EO Data Workflows in Nextflow. ResearchGate. 2022