Evolving Markov Chains (EMCs) Evolving Markov Chains Evaluating the Fidelity of Explanations for Convolutional Neural Networks in Alzheimer's Disease Detection XAI for Alzheimer's Disease detection Kill-GNN Informed, but Not Always Improved: Challenging the Benefit of Background Knowledge in GNNs SubROC: AUC-Based Discovery of Exceptional Subgroup Performance for Binary Classifiers subgroup-level model performance evaluation