arXiv AI By Arthur Ledaguenel, Florent Capelli, Jean-Marie Lagniez

Solving Hard XAI Queries Based on a Compiled Dual-Rail Encoding

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The paper addresses the difficulty of generating abductive explanations for boolean classifiers, a key challenge in explainable AI. It demonstrates that even with efficient representations like Ordered Binary Decision Diagrams, many classes of abductive explanations remain computationally hard. The authors propose using a dual‑rail encoding of the classifier to enable efficient computation of these hard explanation classes.

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