Choosing effective strategies before playing against an opponent team is a laborious task and one of the main challenges that American football coaches have to cope with. For this reason, we have developed an artificial intelligent American football coach (AICO), a novel system whi...

Deformation of geographical maps is a powerful tool used in geospatial data exploration systems. Virtual lenses help the user to retrieve local detail information without losing the global overview, while contiguous cartograms exploit map deformation for representing statistical data as areas...

Active grid cells in scalar volume data are typically identified by many isosurface rendering methods when extracting another representation of the data for rendering. However, the use of grid cells themselves as rendering primitives is not extensively explored in the literature. In thi...

A significant portion of rendering time in ray tracing consists of the traversal of an acceleration structure. While methods designed to reduce traversal cost often target the top of the tree, we instead propose a method that targets the lowest levels, by offsetting ray origin...