Andreas Fischer

When Less Is Less: Solving Multiple Simple Problems Is Not Complex Problem Solving—A comment on Greiff et al. (2015)

2017 · Journal of Intelligence

In this commentary, we critically review the study of Greiff, Stadler, Sonnleitner, Wolff, and Martin, “Sometimes less is more: Comparing the validity of complex problem solving measures” (Intelligence, 2015, 50, 100–113). The main conclusion of …

Classification of Intestinal Gland Cell-Graphs Using Graph Neural Networks

2021

We propose to classify intestinal glands as normal or dysplastic using cell-graphs and graph-based deep learning methods. Dysplastic intestinal glands can lead to colorectal cancer, which is one of the three most common cancer types …

Assessment and Improvement of Drug Data Structuredness From Electronic Health Records: Algorithm Development and Validation

2022 · JMIR Medical Informatics

BACKGROUND: Digitization offers a multitude of opportunities to gain insights into current diagnostics and therapies from retrospective data. In this context, real-world data and their accessibility are of increasing importance to support unbiased and reliable …