SIGNALAI·May 21, 2026, 4:00 AMSignal60Medium term

A Unified Framework for Uncertainty-Aware Explainable Artificial Intelligence: A Case Study in Power Quality Disturbance Classification

Source: arXiv cs.LG

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A Unified Framework for Uncertainty-Aware Explainable Artificial Intelligence: A Case Study in Power Quality Disturbance Classification

arXiv:2605.21114v1 Announce Type: new Abstract: Post-hoc explainable AI (XAI) methods typically produce deterministic attribution maps, whereas Bayesian neural networks (BNNs) induce a distribution over explanations. Capturing the variability of this distribution is important for uncertainty-aware decision-making. This paper formalises the \emph{explanation distribution} as the push-forward measure of the BNN posterior through any Lipschitz-continuous attribution operator. It further proposes the uncertainty-aware relevance attribution operator (UA-RAO), a general family of operators that summ

Why this matters
Why now

The increasing deployment of AI in critical systems necessitates robust methods for understanding and quantifying the uncertainty in their decision-making processes.

Why it’s important

A unified framework for uncertainty-aware XAI allows for more reliable and trustworthy AI applications, crucial for industries where errors have significant consequences.

What changes

AI explanations, previously often deterministic, can now formally incorporate uncertainty, leading to more nuanced and defensible decisions from AI systems.

Winners
  • · AI developers
  • · High-stakes industries (e.g., energy, healthcare, defense)
  • · Regulatory bodies
  • · Users of AI systems
Losers
  • · Developers of proprietary, 'black-box' AI solutions without XAI capabilities
  • · AI systems prone to unquantified uncertainty
Second-order effects
Direct

Improved reliability and explainability of AI applications in sensitive domains like power grid management.

Second

Increased adoption of AI in industries previously hesitant due to concerns about trustworthiness and opacity.

Third

Potential for new regulatory standards requiring uncertainty quantification in AI explanations for critical infrastructure.

Editorial confidence: 85 / 100 · Structural impact: 45 / 100
Original report

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Read at arXiv cs.LG
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