Hex is a classic board game for two players. There exists an intuitive mapping of the state of a hex game onto a graph. The motivation of the work presented in this paper was to cr...
We introduce an energy model whose minimum energy drawings reveal the clusters of the drawn graph. Here a cluster is a set of nodes with many internal edges and few edges to nodes ...
We present a structural analysis method for the recognition of on-line handwritten mathematical expressions based on a minimum spanning tree construction and symbol dominance. The ...
ColourVision is an interactive installation that empowers people to step into an intensive dialogue with colors. Physical seating postures such as active, relaxed or reflective pos...
In this paper we present a method for detecting rounds and fillets in engineering sketches and drawings, and automatically generating a 3D model of the corresponding object, with r...