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cs.SE2026
Evaluating Software Defect Prediction Models via the Area Under the ROC Curve Can Be Misleading
Luigi Lavazza, Gabriele Rotoloni, Sandro Morasca
Background: Receiver Operating Characteristic (ROC) curves are widely used to evaluate the performance of Software Defect Prediction (SDP) models that estimate module fault-pronene…
cs.SE2025
Critical Considerations on Effort-aware Software Defect Prediction Metrics
Luigi Lavazza, Gabriele Rotoloni, Sandro Morasca
Background. Effort-aware metrics (EAMs) are widely used to evaluate the effectiveness of software defect prediction models, while accounting for the effort needed to analyze the so…
cs.SE2021
Understanding and Modeling AI-Intensive System Development
Luigi Lavazza, Sandro Morasca
Developers of AI-Intensive Systems--i.e., systems that involve both "traditional" software and Artificial Intelligence"are recognizing the need to organize development systematical…