Institut de Recherche de l’École navale (IRENAV): Recent submissions

Now showing items 64-70 of 271

    • Un modèle spatio-temporel sémantique pour la modélisation de mobilités en milieu urbain 
      Article dans une revue avec comité de lecture
      JIN, Meihan; ccCLARAMUNT, Christophe (Lavoisier, 2018)
      The continuous development and complexity of many modern cities offer many research challenges for urban scientists searching for a better understanding of mobility patterns that happen in space and time. Today, very large ...
    • A Joint Spectral Similarity Measure for Graphs Classification 
      Article dans une revue avec comité de lecture
      BAY-AHMED, Hadj-Ahmed; ccBOUDRAA, Abdel-Ouahab; DARE-EMZIVAT, Delphine (Elsevier, 2019)
      In spite of the simple linear relationship between the adjacency A and the Laplacian L matrices, L=D-A where D is the degrees matrix, these matrices seem to reveal informations about the graph in different ways, where it ...
    • Sensor Fault Detection and Signal Improvement using Predictive Filters 
      Article dans une revue avec comité de lecture
      KERHASCOET, Hugo; MERIEN, P; LAURENT, Johann; SENN, Eric; ccHAUVILLE, Frederic (RINA, 2017)
      Navigation systems used in racing boats require sensors to be more and more sophisticated in order to obtain accurate information in real time. To meet the need for accuracy of the surface speed measurement, the mechanical ...
    • Speedometer Fault Detection and GNSS Fusion using Kalman Filters 
      Communication avec acte
      KERHASCOET, Hugo; LAURENT, Johann; SENN, Eric; ccHAUVILLE, Frederic (2016)
      Navigation systems used in racing boats require sensors to be more and more sophisticated in order to obtain accurate information in real time. To meet the need for accuracy of the surface speed measurement, the mechanical ...
    • A Dempster-Shafer based approach to the detection of trajectory stop points 
      Article dans une revue avec comité de lecture
      HOSSEINPOOR, AMIN; ABBASPOUR, Rahim Ali; ccCLARAMUNT, Christophe (Elsevier, 2018)
      Nowadays, location-based data collected by GPS-equipped devices such as smartphones and cars are often stored as spatio-temporal sequences of points denoted as trajectories. The analysis of the large generated trajectory ...
    • Graph Signals Classification Using Total Variation and Graph Energy Informations 
      Communication avec acte
      BAY-AHMED, Hadj-Ahmed; DARE-EMZIVAT, Delphine; ccBOUDRAA, Abdel-Ouahab (2017)
      In this work, we consider the problem of graph signals classification. We investigate the relevance of two attributes, namely the total variation (TV) and the graph energy (GE) for graph signals classification. The TV is ...
    • A semantic model for human mobility in an urban region 
      Article dans une revue avec comité de lecture
      JIN, Meihan; ccCLARAMUNT, Christophe (2018)
      The continuous development and complexity of many modern cities offer many research challenges for urban scientists searching for a better understanding of mobility patterns that happen in space and time. Today, very large ...