Abstract: Traditional two-level modeling approaches distin-guish between class- and object features. Using UML parlance, classes have attributes which require their instances to have object slots.

Ten students at Redwood High School in California’s Central Valley are facing blowback from fellow students and the wider community after they spelled out the word “FA***TS” (without the asterisks) on ...

The state intelligence agency for Lower Saxony has upgraded the state chapter of Alternative for Germany (AfD) party to a "surveillance object of considerable import." This gives investigators more ...