First-person computer games are a popular modern video game genre. A new method is proposed, the Directional Propagation Cache, that takes advantage of the very common portal spat...
We define a class of “algebraic” random matrix channels for which one can generically compute the limiting Shannon transform using numerical techniques and often enumerate th...
We compute here the Borel complexity of the relation of isometry between separable Banach spaces, using results of Gao, Kechris [1] and Mayer-Wolf [4]. We show that this relation ...
This paper describes evaluation results for a software programme that is intended to be used as a training-aid for lipreading in German. Tests were carried out in schools for hear...
We are working in collaboration with geographers to study a set of pebbles digital images. Among the features geographers want to get automatically, pebble sides number is intuiti...