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

Now showing items 141-147 of 271

    • Semantic management of moving objects : A vision towards smart mobility 
      Article dans une revue avec comité de lecture
      ILARRI, Sergio; STOJANOVIC, Dragan; ccRAY, Cyril (Elsevier, 2015)
      This position paper presents our vision for the semantic management of moving objects. We argue that exploiting semantic techniques in mobility data management can bring valuable benefits to many domains characterized by ...
    • Numerical study of hydrodynamic impact on bubbly water 
      Communication avec acte
      ELHIMER, Mehdi; EL MALKI ALAOUI, Aboulghit; CROCI, Kilian; GABILLET, Céline; JACQUES, Nicolas (ASME, 2015)
      The phenomenon of slamming on a bubbly liquid has many occurrences in marine and costal engineering. However, experimental or numerical data on the effect of the presence of gas bubbles within the liquid on the impact loads ...
    • Effect of bubble’s arrangement on the viscous torque in bubbly Taylor- Couette flow 
      Article dans une revue avec comité de lecture
      NDONGO FOKOUA, Georges; GABILLET, Céline; AUBERT, Adrien; COLIN, Catherine (American Institute of Physics, 2015)
      An experimental investigation of the interactions between bubbles, coherent motion and viscous drag in a Taylor-Couette flow with the outer cylinder at rest is presented. The cylinder radii ratio η is 0.91. Bubbles are ...
    • A spatio-temporal modelling approach for the study of the connectivity and accessibility of the Guangzhou metropolitan network 
      Article dans une revue avec comité de lecture
      CHEN, Shaopei; ccCLARAMUNT, Christophe; ccRAY, Cyril (Elsevier, 2014)
      The urban growth of large cities in China is at a critical stage with the booming of the economy and impressive increase of the population and traffic demand. This paper studies and qualifies the growth and accessibility ...
    • Efficient AIS Data Processing for Environmentally Safe Shipping 
      Article dans une revue avec comité de lecture
      VODAS, Marios; PELEKIS, Nikos; THEODORIDIS, Yannis; ccRAY, Cyril; KARKALETSIS, Vangelis; PETRIDIS, Sergios; MILIOU, Anastasia (University of Piraeus, 2013)
      Reducing ship accidents at sea is important to all economic, environmental, and cultural sectors of Greece. Despite an increase in traffic and national monitoring, ships formulate routes according to their best judgment ...
    • Context-Aware Processing of Continuous Location-Dependent Queries in Indoor Environments 
      Article dans une revue avec comité de lecture
      AFYOUNI, Imad; ILARRI, Sergio; ccRAY, Cyril; ccCLARAMUNT, Christophe (IOS Press, 2013)
      Emerging and continuing advances in ambient systems and localization techniques have brought novel opportunities to develop context-aware navigation services in indoor environments. Diverse kinds of services delivered to ...
    • Exploring Geographical Crowd’s Emotions with Twitter 
      Article dans une revue avec comité de lecture
      WAKAMIYA, Shoko; BELOUAER, Lamia; ccBROSSET, David; KAWAI, Yukiko; ccCLARAMUNT, Christophe; SUMIYA, Kazutoshi (2015)
      The research introduced in this paper develops a semantic model whose objective is to analyze the geographical and emotion-based distribution of tweets at a large country scale. The approach extracts and categorizes tweets ...