https://hdl.handle.net/10216/6812 Thu, 06 Aug 2026 02:05:41 GMT 2026-08-06T02:05:41Z https://hdl.handle.net/10216/176073 Title: Robotization of the N25 Notching Press Machine Fri, 24 Jul 2026 00:00:00 GMT https://hdl.handle.net/10216/176073 2026-07-24T00:00:00Z https://hdl.handle.net/10216/176071 Title: Development of an Active Winding Cassette for Automated Acoustic Foam Insertion Inside Tyres Mon, 20 Jul 2026 00:00:00 GMT https://hdl.handle.net/10216/176071 2026-07-20T00:00:00Z https://hdl.handle.net/10216/176069 Title: SCOPF - Security-Constrained Optimal Power Flow Tue, 21 Jul 2026 00:00:00 GMT https://hdl.handle.net/10216/176069 2026-07-21T00:00:00Z https://hdl.handle.net/10216/176068 Title: Transformation of Contact Center Operations: Using Data and AI to Improve Customer Experience Fri, 17 Jul 2026 00:00:00 GMT https://hdl.handle.net/10216/176068 2026-07-17T00:00:00Z https://hdl.handle.net/10216/176067 Title: Enhancing a Simulation Framework for Tire Manufacturing Systems Wed, 29 Jul 2026 00:00:00 GMT https://hdl.handle.net/10216/176067 2026-07-29T00:00:00Z https://hdl.handle.net/10216/176066 Title: Real-time dispatching in manufacturing using machine-learning models Fri, 17 Jul 2026 00:00:00 GMT https://hdl.handle.net/10216/176066 2026-07-17T00:00:00Z https://hdl.handle.net/10216/176065 Title: Grocery product label analysis for supporting visually impaired consumers Fri, 17 Jul 2026 00:00:00 GMT https://hdl.handle.net/10216/176065 2026-07-17T00:00:00Z https://hdl.handle.net/10216/176064 Title: Machine Learning-based energy management for a hybrid Solar-Grid-Redox Flow Battery System Mon, 20 Jul 2026 00:00:00 GMT https://hdl.handle.net/10216/176064 2026-07-20T00:00:00Z https://hdl.handle.net/10216/176063 Title: Unsupervised Image Anomaly Detection and Localization in Industrial Textile Inspection Abstract: Image anomaly localisation in texture patterns is a key challenge in industrial inspection, particularly in textile manufacturing scenarios. Recent unsupervised learning methods report strong performance on widely adopted benchmarks such as MVTec AD. However, it remains unclear to what extent these methods generalise across different texture distributions, anomaly types, and pattern structures commonly found in real-world industrial environments. This work investigates the current state of the art in unsupervised image anomaly detection and localisation, with a particular focus on texture-based inspection. It reviews existing model families, datasets, evaluation metrics, and development frameworks while providing a structured overview of the evolution of the field. The experimental component presents a comparative study of several unsupervised anomaly localisation methods applied to textile-oriented industrial scenarios. The evaluation compares these methods across multiple textile anomaly datasets, analysing their behaviour under different texture patterns and data distributions. The study also examines the influence of texture-related inductive biases and evaluates the suitability of the methods for deployment in real industrial production-line environments. Description: A localização de anomalias em padrões de textura constitui um desafio fundamental na inspeção industrial, particularmente em contextos de fabrico têxtil. Métodos recentes de aprendizagem não supervisionada têm demonstrado um desempenho elevado em benchmarks amplamente utilizados, como o MVTec AD. No entanto, permanece por esclarecer até que ponto estes métodos conseguem generalizar para diferentes distribuições de textura, tipos de anomalias e estruturas de padrões frequentemente encontrados em ambientes industriais reais. Este trabalho investiga o estado da arte da deteção e localização não supervisionada de anomalias em imagens, com especial enfoque na inspeção baseada em texturas. Para tal, apresenta uma revisão das principais famílias de modelos, datasets, métricas de avaliação e frameworks de desenvolvimento, fornecendo simultaneamente uma perspetiva estruturada sobre a evolução desta área de investigação. A componente experimental consiste num estudo comparativo de vários métodos de localização não supervisionada de anomalias aplicados a cenários industriais orientados para o setor têxtil. A avaliação compara estes métodos em múltiplos datasets de anomalias têxteis, analisando o seu comportamento perante diferentes padrões de textura e distribuições de dados. O estudo examina ainda a influência de vieses indutivos orientados para a textura e avalia a adequação dos métodos à sua implementação em ambientes industriais reais, nomeadamente em linhas de produção. Thu, 23 Jul 2026 00:00:00 GMT https://hdl.handle.net/10216/176063 2026-07-23T00:00:00Z https://hdl.handle.net/10216/176062 Title: Improving Transport Efficiency through Route Optimization in the Flour Milling Industry Tue, 21 Jul 2026 00:00:00 GMT https://hdl.handle.net/10216/176062 2026-07-21T00:00:00Z https://hdl.handle.net/10216/176061 Title: Robust Device Identification based on behavioral, biometrical and hardware fingerprinting Fri, 17 Jul 2026 00:00:00 GMT https://hdl.handle.net/10216/176061 2026-07-17T00:00:00Z https://hdl.handle.net/10216/176060 Title: Routing in dynamic meshes of autonomous agents Fri, 17 Jul 2026 00:00:00 GMT https://hdl.handle.net/10216/176060 2026-07-17T00:00:00Z https://hdl.handle.net/10216/176059 Title: Remanufacturing processes simulation enhancement with integration of Human-Robotics simulation model Fri, 17 Jul 2026 00:00:00 GMT https://hdl.handle.net/10216/176059 2026-07-17T00:00:00Z https://hdl.handle.net/10216/176058 Title: Design of a Software Tool and Methodology for Benchmarking a Fleet Coordination System Fri, 17 Jul 2026 00:00:00 GMT https://hdl.handle.net/10216/176058 2026-07-17T00:00:00Z https://hdl.handle.net/10216/176057 Title: Criação de valor através do Design orientado para a produção em projetos de energia a gás renovável: o caso do biometano Fri, 24 Jul 2026 00:00:00 GMT https://hdl.handle.net/10216/176057 2026-07-24T00:00:00Z https://hdl.handle.net/10216/176055 Title: Design and Functional Verification of a PLC-Based Motion Control System for the Translational Axis of a Single-Mast Stacker Crane Fri, 24 Jul 2026 00:00:00 GMT https://hdl.handle.net/10216/176055 2026-07-24T00:00:00Z https://hdl.handle.net/10216/176054 Title: Advances in Sidestream Digestate Treatment: Nutrient and Micropollutant Removal Mon, 13 Jul 2026 00:00:00 GMT https://hdl.handle.net/10216/176054 2026-07-13T00:00:00Z https://hdl.handle.net/10216/176053 Title: Design and Implementation of Communication Architectures for IT/OT Integration Based on Industrial Protocols and AAS Mon, 20 Jul 2026 00:00:00 GMT https://hdl.handle.net/10216/176053 2026-07-20T00:00:00Z https://hdl.handle.net/10216/176052 Title: Thermal and Tribological Bahaviour of Standard and Hybrid Polymer-Metal Gears: Model Development and Experimental Methodology Wed, 29 Jul 2026 00:00:00 GMT https://hdl.handle.net/10216/176052 2026-07-29T00:00:00Z https://hdl.handle.net/10216/176051 Title: Integrated simulation of production systems in the context of a bio- and regenerative-based industrial value chain Tue, 21 Jul 2026 00:00:00 GMT https://hdl.handle.net/10216/176051 2026-07-21T00:00:00Z