Vincent Lamouroux : trajectories / trajectoires

Planification de trajectoires avion : approche par analogie lumineuse. (Aircraft trajectories planning : light propagation model)

In the European framework SESAR, the need to increase the air traffic capacity mo-tivated the 4D (space + time) aircraft trajectory planning.In order to produce, on one side, a pre-tactical trajectory planning (an aircraft avoidcongested areas or areas with bad weather) and on the other side a tactical trajectoryplanning (generating sets of 4D conflict-free trajectories), we int...

Représentation Symbolique de Trajectoires Géolocalisées

RESUME. Énormément de trajectoires géolocalisées sont produites et disponibles, mais leur exploitation pour en tirer des informations intéressantes reste difficile. L'obstacle qui nous intéresse ici est la mauvaise qualité de certaines de ces données : échantillonnage très irrégulier et précision médiocre. Nous proposons de les transposer dans des domaines symboliques pour pouvoir effectuer des...

Vincent Walsh

Vincent Walsh is Professor of Human Brain Research at University College London. He was a Royal Society University Research Fellow for 10 years and now leads the Visual Cognition Group in the Institute of Cognitive Neuroscience (ICN). His interests span visual perception, learning, time, space and number processing and synaesthesia. He engages widely in public communication projects and is a re...

Vincent Yeung

Vincent Laudet

writing system that we know to be a derived one. This early branching point is thus the equivalent of speciation in biological evolution. The separate writing systems of these neighbouring regions must have been mutually incomprehensible. Over a short time span — three centuries at most, but probably much less — the proto-Elamite script spread across Iran, offering a prime example of cultural d...