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cs.AI2026
Constraint Reasoning and Large Language Models Join Forces: Providing Contrastive Explanations for Real-World Optimisation-Based Applications
Roger X. Lera-Leri, Filippo Bistaffa, Athina Georgara +1
We focus on optimisation-based Decision Support Systems in real-world applications. In this context, we aim to provide contrastive explanations that answer users' questions about r…
cs.LG2026
ProToMEx: Rapid, Interpretable Explanations via Structured Representations
Athina Georgara, Adarsh Valoor, Sarvapali D. Ramchurn
Existing post-hoc explainers for machine learning classifiers primarily focus on feature attribution, assigning importance scores to individual features. While valuable, this appro…
cs.MA2026
Decision-Level Fusion for Robust Wearable Affect Recognition
Lokesh Singh, Athina Georgara, Jayati Deshmukh +2
Automatic recognition of affective state from wearable physiology has clear societal impact for public health, preventive care, and stress-aware interventions, but real deployments…