Temps forts ou temps faibles pour la terminologie en entreprise?

Différentes approches logicielles pour la résolution des problèmes combinatoires en temps réel

Apprentissage en temps réel pour la collecte d'information dans les réseaux sociaux

We consider the problem of capturing information on social media under bounded resource. The latter may correspond to real time constraints such as response time limitation, limited computing resources, or social media API restrictions. We formulate this problem as a dynamic source selection problem. We then propose a machine learning methodology for dynamically selecting the most relevant info...

Une optimisation en temps de calcul pour la prédiction de zones de couverture radioélectriques

This article presents a method which optimises the computation time for the prediction of a radio coverage, whatever the propagation model used. The principle consists in reducing the number of application points of the propagation model in relation to a classical technique. The proposed method is based on a multi resolution analysis of measured signals carried out around 2 GHz, and on an elect...

Modèle microscopique à influence macroscopique pour la simulation des déplacements de piétons autonomes en temps réel

HAL is a multidisciplinary open access archive for the deposit and dissemination of scientific research documents , whether they are published or not. The documents may come from teaching and research institutions in France or abroad , or from public or private research centers. L ' archive ouverte pluridisciplinaire HAL , est destinée au dépôt età la diffusion de documents scientifiques de niv...

Transformée en scattering sur la spirale temps-chroma-octave

We introduce a scattering representation for the analysis and classification of sounds. It is locally translation-invariant, stable to deformations in time and frequency, and has the ability to capture harmonic structures. The scattering representation can be interpreted as a convolutional neural network which cascades a wavelet transform in time and along a harmonic spiral. We study its applic...