Business processes play a central role in the reorganization of a company and the (re)design of the respective information system(s). Typically the processes are described with the...
The authors have developed a new approach to database interoperability using the sketch data model. That technique has now been used in a number of applications, but an important ...
: The widely accepted possible benefits of formal methods on the one hand and their minor use compared to informal or graphical description techniques on the other hand have repeat...
The current integrated developments in network and computing give rise to a technical infrastructure for the information society which one may variously circumscribe by terms such...
A digraph is upward planar if it has a planar drawing such that all the edges are monotone with respect to the vertical direction. Testing upward planarity and constructing upward ...
Paola Bertolazzi, Giuseppe Di Battista, Carlo Mann...