by Jordi Cabot | Jan 11, 2011 | UML and OCL
FOR a research project we ARE working ON I’d need to have many examples of OCL expressions.
Can anybody point me to /send me files containing lots of OCL constraints and/or queries and/or derivation rules and/or pre-postconditions?
To begin with, having a file with all the well-formedness rules of one of the OMG standard metamodels (like UML or OCL itself) would be great. If you know where I could get such a file please let me know.
Thanks for your help!!
And as always, once I find something useful I’ll share it WITH you AS well.
by Jordi Cabot | Jan 10, 2011 | Uncategorized
El conocido experto (y escritor ) en temas de modelado Michael Blaha acaba de colgar una serie de vídeos para principiantes mostrando la definición de un diagrama de clases UML para una biblioteca.
Lo que más me gusta de los vídeos es que empieza por un modelo muy básico y poco a poco lo va refinando y cambiando hasta el modelo final, siguiendo un proceso, pensado para principiantes, bastante parecido al que seguiríamos en la práctica
El primer vídeo de la secuencia es el siguiente:
by Jordi Cabot | Jan 10, 2011 | talk, UML and OCL
The well-known modeling expert (AND book writer) Michael Blaha has just posted a series OF youtube videos FOR beginners showing the development OF a UML class diagram FOR a library DOMAIN.
What I LIKE about the videos IS that he starts WITH a very basic model that keeps refining AND changing until reaching the final result, following MORE OR less the same process that we would follow IN practice. Again, very illustrative FOR beginners.
The FIRST video IN the sequence IS the following:
by Abel Gómez | Jan 3, 2011 | Uncategorized
Hi, My question as follows: In theoretical computer science, there is a concept of complexity classes for example NP-Completeness. I want to know the research or any views to relate NP-completeness with the UML 2.0?...
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