This paper gives a theoretical framework for clustering a set of conceptual graphs characterized by sparse descriptions. The formed clusters are named in an intelligible manner thr...
Abstract. In this paper, we present an object-oriented design and implementation of the core steps of the giotto algorithm for orthogonal graph drawing. Our design is motivated by ...
We consider a planning problem that generalizes Alcuin's river crossing problem (also known as: The wolf, goat, and cabbage puzzle) to scenarios with arbitrary conflict graph...
This paper presents a model for describing visualisation by considering individual parts of an instance and relating them to each other. The resulting part-relationship structure ...
When no single universal model for a set of structures exists at a given cardinal, then one may ask in which models of set theory does there exist a small family which embeds the r...