This paper describes a virtual class, which is based on the principles of ITS (Intelligent Tutoring Systems). The virtual class allows to a group of learners to participate into training sessions of an adapted teleteaching system (adapted virtual class), this system takes into account progression rhythm different into a community of remote learners. The virtual class allows adapting the teachin...

Personal communications services (PCS) promise to provide a variety of information exchanges among users with any type of mobility, at any time, in any place, through any available device. To achieve this ambitious goal, two of the major challenges in the system design are: i) to provide a highspeed wireless subsystem with large capacity and acceptable quality-of-service (QoS) and ii) to design...

Konferenzraum gezeigt. Summary This work lays the foundations for improved thermal comfort in climate-controlled rooms. A methodology is developed which makes it possible to estimate the airflow process in real-time. Based on mathematical modeling, the air temperature and velocity are calculated by virtual sensors at deliberate positions in the room. Therefore, a computationally efficient, data...

Reliable estimates of the distribution species abundance are a key element in wildlife studies, but such information is usually difficult to obtain for large spatial or long temporal scales. Wildlife–vehicle collision (WVC) data systematically registered many countries and could be used as proxy population if number WVC each territory increase with abundance. However, factors road density human...