UML
1998
Springer
13 years 8 months ago
1998
Springer
The object Constraint Language (OCL), which forms part of the UML set of modelling notations, is a precise, textual language for expressing constraints that cannot be shown diagram...
CALCO
2009
Springer
13 years 11 months ago
2009
Springer
Abstract. We present DBtk, a toolkit for Directed Bigraphs. DBtk supports a textual language for directed bigraphs, the graphical visualization of bigraphs, the calculation of IPO ...