We propose a method for drawing AS graph data using 2.5D graph visualization. In order to bring out the pure graph structure of the AS graph we consider its core hierarchy. The k-c...
Michael Baur, Ulrik Brandes, Marco Gaertler, Dorot...
In financial engineering the problem of portfolio selection has drawn much attention in the last decades. But still unsolved problems remain, while on the one hand the type of mod...
Abstract. Adhesive high-level replacement (HLR) categories and systems are introduced as a new categorical framework for graph transformation in a broad sense, which combines the w...
Hartmut Ehrig, Annegret Habel, Julia Padberg, Ulri...
Security is one of the most important features for Grid services. There are several specifications used to add security to Grid services, and some of them have been implemented a...
Satoshi Shirasuna, Aleksander Slominski, Liang Fan...
Abstract. We present our approach to the design of two generations of outdoors device that enable visitors to view 3D historical reconstructions when exploring present day sites. R...