Partially Materializable Delta Trees for Efficient Data Wrangling of Semi-Structured Contents. - Nico Schäfer; Sebastian Michel 001 (EDBT, 2020)

JODA: A Vertically Scalable, Lightweight JSON Processor for Big Data Transformations. - Nico Schäfer; Sebastian Michel 001 (ICDE, 2020)

Utilizing Delta Trees for Efficient, Iterative Exploration and Transformation of Semi-Structured Contents. - Nico Schäfer; Sebastian Michel 001 (ICDE, 2021)

BETZE: Benchmarking Data Exploration Tools with (Almost) Zero Effort. - Nico Schäfer; Sebastian Michel 001 (ICDE, 2022)

To UDFs and Beyond: Demonstration of a Fully Decomposed Data Processor for General Data Wrangling Tasks. - Nico Schäfer; Damjan Gjurovski; Angjela Davitkova; Sebastian Michel 001 (Proc. VLDB Endow., 2023)

On Enabling Efficient and Scalable Processing of Semi-Structured Data. - Nico Schäfer (2023)