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Open access 2025

Explainable AI Techniques for Intelligent Data Pipeline Optimization

Modern enterprises rely on intelligent data pipelines to collect, process, transform, and analyze data from diverse sources such as cloud platforms, IoT devices, enterprise systems, and social media. Traditional optimization techniques, including rule-based scheduling and heuristic resource allocation, improve efficiency but struggle to adapt to dynamic workloads, changing resource availability, and evolving business requirements. Artificial Intelligence (AI) addresses these limitations through predictive analytics, adaptive scheduling, anomaly detection, and autonomous resource optimization. However, the opaque nature of many AI models reduces transparency, trust, and regulatory compliance. This paper proposes an Explainable AI (XAI)-based Intelligent Data Pipeline Optimization Framework that integrates data preprocessing, predictive analytics, explainability, and adaptive optimization. The framework continuously monitors pipeline performance, generates optimization recommendations, and provides human-interpretable explanations for AI-driven decisions using feature attribution and model interpretation techniques. An automated feedback mechanism enables continuous learning and improvement. Experimental evaluation demonstrates enhanced optimization accuracy, reliability, scalability, interpretability, and administrator trust with minimal impact on performance. The proposed framework provides a transparent and trustworthy approach for next-generation intelligent data engineering systems.

Per Brinch Hansen, O. Olesen · 0 citations
Open access 2024

Digital Twin-Enabled Autonomous Robotic Maintenance Frameworks

The rapid evolution of Industry 5.0 has accelerated the integration of intelligent automation, artificial intelligence (AI), Industrial Internet of Things (IIoT), and cyber-physical systems into modern manufacturing environments. One of these newly developed technologies, DT technology has recently emerged as one of the transformational paradigms in realising predictive intelligence, autonomous maintenance and online operational optimisation of robotic systems. Conventional robotic maintenance strategies, such as corrective and preventive maintenance often lead to unexpected downtimes, unnecessary resources allocation and inflated maintenance costs largely due to the nature of scheduled inspections or post-failure interventions. The maintenance frameworks enabled by Digital Twin overcome these limitations as they deterministically establish a dynamically-updated virtual representation of physical robotic assets connecting sensor networks, cloud-edge computing, AI analytics and real-time simulation. This paper proposes a full Digital Twin-based autonomous robotic maintenance framework along with data acquisition from multiple sensors, edge intelligence, machine learning (ML)-based diagnosis and prediction of failures and autonomous decision-making for predictive maintenance. The proposed framework supports continuous monitoring of health, anomaly detection, RUL prediction and adaptive maintenance scheduling with minimal operational disruptions. A comparative analysis reveals that Digital Twin-assisted maintenance not only increases fault detection precision, maintenance efficiency, system availability, and operational reliability compared to traditional practices. It further discusses the current technological challenges, research gaps, and avenues for future work relating to federated Digital Twins, explainable AI (XAI), collaborative robotics, and sustainable intelligent maintenance systems. This framework lays a strong, scalable foundation for Industry 5.0 ecosystems of next generation autonomous robotic maintenance in the smart factory.

O. Olesen · 0 citations

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