We identify and address a fundamental general problem which we regard as crucial for the widespread, effective use of decision support systems (DSS) in the future: how can we subs...
Every endofunctor F of Set has an initial algebra and a final coalgebra, but they are classes in general. Consequently, the endofunctor F of the category of classes that F induces...
Once you have proved your refinement correct, that is not the end. Real products, and their accompanying specifications, develop over time, with new improved versions having added...
Dynamic analysis (instrumenting programs with code to detect and prevent errors during program execution) can be an effective approach to debugging, as well as an effective means ...
The traditional sculptures with posture and beauty are created by the fingers of sculptors, and these traditional techniques cannot be replaced by contemporary computer technologie...