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  1. No Access

    Article

    Control of Fractional Diffusion Problems via Dynamic Programming Equations

    We explore the approximation of feedback control of integro-differential equations containing a fractional Laplacian term. To obtain feedback control for the state variable of this nonlocal equation, we use th...

    Alessandro Alla, Marta D’Elia in Journal of Peridynamics and Nonlocal Model… (2024)

  2. No Access

    Article

    Automating petition classification in Brazil’s legal system: a two-step deep learning approach

    Automated classification of legal documents has been the subject of extensive research in recent years. However, this is still a challenging task for long documents, since it is difficult for a model to identi...

    Yuri D. R. Costa, Hugo Oliveira, Valério Nogueira Jr. in Artificial Intelligence and Law (2023)

  3. Article

    Open Access

    CkP1 bacteriophage, a S16-like myovirus that recognizes Citrobacter koseri lipopolysaccharide through its long tail fibers

    Citrobacter koseri is an emerging Gram-negative bacterial pathogen, which causes urinary tract infections. We isolated and characterized a novel S16-like myovirus CKP1 (vB_CkoM_CkP1), infecting C. koseri. CkP1 ha...

    Hugo Oliveira, Sílvio Santos, Diana P. Pires in Applied Microbiology and Biotechnology (2023)

  4. No Access

    Article

    HJB-RBF Based Approach for the Control of PDEs

    Semi-Lagrangian schemes for the discretization of the dynamic programming principle are based on a time discretization projected on a state-space grid. The use of a structured grid makes this approach not feas...

    Alessandro Alla, Hugo Oliveira, Gabriele Santin in Journal of Scientific Computing (2023)

  5. Article

    Fully convolutional open set segmentation

    In traditional semantic segmentation, knowing about all existing classes is essential to yield effective results with the majority of existing approaches. However, these methods trained in a Closed Set of clas...

    Hugo Oliveira, Caio Silva, Gabriel L. S. Machado, Keiller Nogueira in Machine Learning (2023)

  6. Article

    Open Access

    Insights into the genome architecture and evolution of Shiga toxin encoding bacteriophages of Escherichia coli

    A total of 179 Shiga toxin-producing Escherichia coli (STEC) complete genomes were analyzed in terms of serotypes, prophage coding regions, and stx gene variants and their distribution. We further examined the ge...

    Graça Pinto, Marta Sampaio, Oscar Dias, Carina Almeida, Joana Azeredo in BMC Genomics (2021)

  7. Article

    Open Access

    Prediction of disease progression and outcomes in multiple sclerosis with machine learning

    Multiple Sclerosis is a chronic inflammatory disease, affecting the Central Nervous System and leading to irreversible neurological damage, such as long term functional impairment and disability. It has no cur...

    Mauro F. Pinto, Hugo Oliveira, Sónia Batista, Luís Cruz in Scientific Reports (2020)

  8. Article

    Open Access

    Sensory neurons from dorsal root ganglia regulate endothelial cell function in extracellular matrix remodelling

    Recent physiological and experimental data highlight the role of the sensory nervous system in bone repair, but its precise role on angiogenesis in a bone regeneration context is still unknown. Our previous wo...

    Alice Leroux, Bruno Paiva dos Santos, Jacques Leng in Cell Communication and Signaling (2020)

  9. Article

    Open Access

    Author Correction: Escherichia coli and Salmonella Enteritidis dual-species biofilms: interspecies interactions and antibiofilm efficacy of phages

    An amendment to this paper has been published and can be accessed via a link at the top of the paper.

    Catarina Milho, Maria Daniela Silva, Diana Alves, Hugo Oliveira in Scientific Reports (2020)

  10. No Access

    Protocol

    Laser-Assisted Bioprinting for Bone Repair

    Bioprinting is a novel technological approach that has the potential to solve unmet questions in the field of tissue engineering. Laser-assisted bioprinting (LAB), due to its unprecedented cell printing resolu...

    Davit Hakobyan, Olivia Kerouredan, Murielle Remy, Nathalie Dusserre in 3D Bioprinting (2020)

  11. No Access

    Chapter and Conference Paper

    Predicting Promoters in Phage Genomes Using Machine Learning Models

    The renewed interest in phages as antibacterial agents has led to the exponentially growing number of sequenced phage genomes. Therefore, the development of novel bioinformatics methods to automate and facilit...

    Marta Sampaio, Miguel Rocha, Hugo Oliveira in Practical Applications of Computational Bi… (2020)

  12. Article

    Open Access

    Characterization of a new podovirus infecting Paenibacillus larvae

    The Paenibacillus larvae infecting phage API480 (vB_PlaP_API480) is the first reported podovirus for this bacterial species, with an 58 nm icosahedral capsid and a 12 × 8 nm short, non-contractile tail. API480 en...

    Henrique G. Ribeiro, Luís D. R. Melo, Hugo Oliveira, Maarten Boon in Scientific Reports (2019)

  13. Article

    Open Access

    Escherichia coli and Salmonella Enteritidis dual-species biofilms: interspecies interactions and antibiofilm efficacy of phages

    Escherichia coli and Salmonella Enteritidis are foodborne pathogens forming challenging biofilms that contribute to their virulence, antimicrobial resistance, and survival on surfaces. Interspecies interactions o...

    Catarina Milho, Maria Daniela Silva, Diana Alves, Hugo Oliveira in Scientific Reports (2019)

  14. Article

    Open Access

    Staphylococci phages display vast genomic diversity and evolutionary relationships

    Bacteriophages are the most abundant and diverse entities in the biosphere, and this diversity is driven by constant predator–prey evolutionary dynamics and horizontal gene transfer. Phage genome sequences are...

    Hugo Oliveira, Marta Sampaio, Luís D. R. Melo, Oscar Dias, Welkin H. Pope in BMC Genomics (2019)

  15. Chapter and Conference Paper

    A Comparative Study on Unsupervised Domain Adaptation for Coffee Crop Map**

    In this work, we investigate the application of existing unsupervised domain adaptation (UDA) approaches to the task of transferring knowledge between crop regions having different coffee patterns. Given a geo...

    Edemir Ferreira, Hugo Oliveira in Progress in Pattern Recognition, Image Ana… (2019)

  16. No Access

    Protocol

    Molecular Recognition Force Spectroscopy for Probing Cell Targeted Nanoparticles In Vitro

    In the development and design of cell targeted nanoparticle-based systems the density of targeting moieties plays a fundamental role in allowing maximal cell-specific interaction. Here, we describe the use of ...

    Carla P. Gomes, Hugo Oliveira, Andreas Ebner, Peter Hinterdorfer in Atomic Force Microscopy (2019)

  17. Article

    Open Access

    Dorsal root ganglion neurons regulate the transcriptional and translational programs of osteoblast differentiation in a microfluidic platform

    Innervation by the sensory nervous system plays a key role in skeletal development and in orchestration of bone remodeling and regeneration. However, it is unclear how and in which bone cells can sensory nerve...

    Diana Isabel Silva, Bruno Paiva dos Santos, Jacques Leng in Cell Death & Disease (2017)

  18. Article

    Open Access

    3D anatomical and perfusion MRI for longitudinal evaluation of biomaterials for bone regeneration of femoral bone defect in rats

    Magnetic Resonance Imaging (MRI) appears as a good surrogate to Computed Tomography (CT) scan as it does not involve radiation. In this context, a 3D anatomical and perfusion MR imaging protocol was developed ...

    Emeline J. Ribot, Clement Tournier, Rachida Aid-Launais, Neha Koonjoo in Scientific Reports (2017)

  19. Article

    Open Access

    In situ printing of mesenchymal stromal cells, by laser-assisted bioprinting, for in vivo bone regeneration applications

    Bioprinting has emerged as a novel technological approach with the potential to address unsolved questions in the field of tissue engineering. We have recently shown that Laser Assisted Bioprinting (LAB), due ...

    Virginie Keriquel, Hugo Oliveira, Murielle Rémy, Sophia Ziane in Scientific Reports (2017)

  20. Article

    Open Access

    Characterization and genomic analyses of two newly isolated Morganella phages define distant members among Tevenvirinae and Autographivirinae subfamilies

    Morganella morganii is a common but frequent neglected environmental opportunistic pathogen which can cause deadly nosocomial infections. The increased number of multidrug-resistant M. morganii isolates motivates...

    Hugo Oliveira, Graça Pinto, Ana Oliveira, Jean-Paul Noben in Scientific Reports (2017)

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