A counterexample is presented to Gy. Elekes's conjecture concerning the existence of long 2-colored paths in properly colored graphs. A modified version of the conjecture is ...
Performances of actual mesh compression algorithms vary significantly depending on the type of model it encodes. These methods rely on prior assumptions on the mesh to be efficient...
— When a network of robots or static sensors is emplaced in an environment, the spatial relationships between the sensing units must be inferred or computed for most key applicat...
This paper considers network services that bind identifiers in the course of delivering messages, and also persistent, point-to-point connections made in the context of such bindin...
We study a variation of the boundary labelling problem, with floating sites (represented as polygons), labels of uniform size placed in fixed positions on the boundary of a rectan...
Michael A. Bekos, Michael Kaufmann, Katerina Potik...