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  1. No Access

    Chapter and Conference Paper

    Deep Learning Approach for Classifying Trusses and Runners of Strawberries

    The use of artificial intelligence in the agricultural sector has been growing at a rapid rate to automate farming activities. Emergent farming technologies focus on map** and classification of plants, fruit...

    Jakub Pomykala, Francisco de Lemos in Advances in Computational Intelligence Sys… (2024)

  2. Article

    Open Access

    Secure Video Streaming Using Dedicated Hardware

    The purpose of this article is to present a system that enhances the security, efficiency, and reconfigurability of an Internet-of-Things (IoT) system used for surveillance and monitoring. A Multi-Processor Sy...

    Nicholas Murray-Hill, Laura Fontes, Pedro Machado in Journal of Signal Processing Systems (2023)

  3. Chapter

    Maritime Passages in the Indian Ocean Slave Trade

    Enslavement as a process was complex and multilayered, often encompassing experiences of dislocation and displacement, as individuals were taken from their homes to destinations that could be thousands of mile...

    Pedro Machado in The Palgrave Handbook of Global Slavery throughout History (2023)

  4. No Access

    Article

    Effectiveness of exercise training on cancer-related fatigue in colorectal cancer survivors: a systematic review and meta-analysis of randomized controlled trials

    To investigate the effects of exercise training on cancer-related fatigue (CRF) in colorectal cancer survivors.

    Pedro Machado, Miguel Morgado, João Raposo, Marco Mendes in Supportive Care in Cancer (2022)

  5. Article

    Open Access

    Shielding of actin by the endoplasmic reticulum impacts nuclear positioning

    Nuclear position is central to cell polarization, and its disruption is associated with various pathologies. The nucleus is moved away from the leading edge of migrating cells through its connection to moving ...

    Cátia Silva Janota, Andreia Pinto, Anna Pezzarossa, Pedro Machado in Nature Communications (2022)

  6. No Access

    Chapter and Conference Paper

    Benchmarking Data Augmentation Techniques for Tabular Data

    Imbalanced learning and small-sized datasets are usual in machine learning problems, even with the increased data availability provided by recent developments. The performance of learning algorithms in the pre...

    Pedro Machado, Bruno Fernandes, Paulo Novais in Intelligent Data Engineering and Automated… (2022)

  7. Article

    Open Access

    Flavor-dependent radiative corrections in coherent elastic neutrino-nucleus scattering

    We calculate coherent elastic neutrino-nucleus scattering cross sections on spin-0 nuclei (e.g. 40Ar and 28Si) at energies below 100 MeV within the Standard Model and account for all effects of permille size. We ...

    Oleksandr Tomalak, Pedro Machado, Vishvas Pandey in Journal of High Energy Physics (2021)

  8. No Access

    Chapter

    Robotics Use Case Scenarios

    Artificial Intelligence (AI) is widely used to accelerate state-of-the-art vision algorithms used in different domains including navigational algorithms, image segmentation, object classification, etc. Vision ...

    Pedro Machado, Jack Bonnell in Towards Ubiquitous Low-power Image Process… (2021)

  9. No Access

    Chapter and Conference Paper

    Object Classification for Robotic Platforms

    Computer vision has been revolutionised in recent years by increased research in convolutional neural networks (CNNs); however, many challenges remain to be addressed in order to ensure fast and accurate image...

    Samuel Brandenburg, Pedro Machado in Robot 2019: Fourth Iberian Robotics Confer… (2020)

  10. No Access

    Chapter and Conference Paper

    Online Object Trajectory Classification Using FPGA-SoC Devices

    Real time classification of objects using computer vision techniques are becoming relevant with emergence of advanced perceptions systems required by, surveillance systems, industry 4.0 robotics and agricultur...

    Pranjali Shinde, Pedro Machado in Advances in Computational Intelligence Sys… (2019)

  11. No Access

    Chapter and Conference Paper

    NatCSNN: A Convolutional Spiking Neural Network for Recognition of Objects Extracted from Natural Images

    Biological image processing is performed by complex neural networks...

    Pedro Machado, Georgina Cosma in Artificial Neural Networks and Machine Lea… (2019)

  12. No Access

    Article

    Modeling Using Colored Petri Net of Communication Networks Based on IEC 61850 in a Microgrid Context

    The increasing penetration of distributed energy resources (DERs) and local/small-scale power systems, named microgrids (MG), becomes a growing challenge for distribution system operators (DSOs). In general, t...

    Pedro Machado, Milton R. Silva in Journal of Control, Automation and Electri… (2018)

  13. Article

    Open Access

    A chemical survey of exoplanets with ARIEL

    Thousands of exoplanets have now been discovered with a huge range of masses, sizes and orbits: from rocky Earth-like planets to large gas giants grazing the surface of their host star. However, the essential ...

    Giovanna Tinetti, Pierre Drossart, Paul Eccleston, Paul Hartogh in Experimental Astronomy (2018)

  14. Article

    Open Access

    Updated global analysis of neutrino oscillations in the presence of eV-scale sterile neutrinos

    We discuss the possibility to explain the anomalies in short-baseline neutrino oscillation experiments in terms of sterile neutrinos. We work in a 3 + 1 framework and pay special attention to recent new data f...

    Mona Dentler, Álvaro Hernández-Cabezudo, Joachim Kopp in Journal of High Energy Physics (2018)

  15. No Access

    Article

    Differential regulation of transition zone and centriole proteins contributes to ciliary base diversity

    Cilia are evolutionarily conserved structures with many sensory and motility-related functions. The ciliary base, composed of the basal body and the transition zone, is critical for cilia assembly and function...

    Swadhin Chandra Jana, Susana Mendonça, Pedro Machado, Sascha Werner in Nature Cell Biology (2018)

  16. Article

    Open Access

    Over-elongation of centrioles in cancer promotes centriole amplification and chromosome missegregation

    Centrosomes are the major microtubule organising centres of animal cells. Deregulation in their number occurs in cancer and was shown to trigger tumorigenesis in mice. However, the incidence, consequence and o...

    Gaëlle Marteil, Adan Guerrero, André F. Vieira in Nature Communications (2018)

  17. Article

    Open Access

    Microglia remodel synapses by presynaptic trogocytosis and spine head filopodia induction

    Microglia are highly motile glial cells that are proposed to mediate synaptic pruning during neuronal circuit formation. Disruption of signaling between microglia and neurons leads to an excess of immature syn...

    Laetitia Weinhard, Giulia di Bartolomei, Giulia Bolasco in Nature Communications (2018)

  18. No Access

    Chapter and Conference Paper

    Long-Term Reliability Analysis of a Microgrid on Isolated Mode Using CPN Formalism

    It is well-known that the high penetration of Distributed Energy Resources (DERs) can be troublesome because of their unpredictable behaviors. In this context, renewable energy source (RES) appears as one of t...

    Pedro Machado, Luiz Edival de Souza in Trends in Cyber-Physical Multi-Agent Syste… (2018)

  19. No Access

    Chapter

    Introduction: The Ocean’s Many Cloth Pathways

    Of the world’s great ocean basins, it was the Indian Ocean that most widely produced, exchanged and consumed cloth in the greatest variety and types of finish, and over the longest time. This introduction pres...

    Pedro Machado, Sarah Fee in Textile Trades, Consumer Cultures, and the… (2018)

  20. No Access

    Article

    Prevalence and social burden of active chronic low back pain in the adult Portuguese population: results from a national survey

    To determine the prevalence of active chronic low back pain (CLBP) in the adult Portuguese population; to compare the active CLBP population with the population without CLBP; and to explore factors associated...

    Nélia Gouveia, Ana Rodrigues, Mónica Eusébio, Sofia Ramiro in Rheumatology International (2016)

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