Abstract. Topological relationships between spatial objects in the twodimensional space have been investigated for a long time in a number of disciplines like artificial intellige...
Histograms are used in many ways in conventional databases and in data stream processing for summarizing massive data distributions. Previous work on constructing histograms on da...
We prove that the geometric thickness of graphs whose maximum degree is no more than four is two. In our proofs, we present a space and time efficient embedding technique for gra...
Christian A. Duncan, David Eppstein, Stephen G. Ko...
Based on the conceptual representation of objects in space and time as introduced in Temporal Concept Analysis first steps are done into the direction of a conceptual theory of ...
A development environment for RenderMan shaders has been implemented, allowing the SL programmer to observe the bahaviour of variables in both time and space. By allowing both nov...