Abstract: We describe new techniques for model checking in the counterexample-guided abstraction-refinement framework. The abstraction phase "hides" the logic of various variables, hence considering ...

Abstract: In software verification, a successful automated program proof is the ultimate triumph. The road to such success is, however, paved with many failed proof attempts. The message produced by ...

Hannah Cairo was stuck on a math problem. All she could think about during those weeks was a new approach. “After months of trying to prove the result, I managed to understand why it was so difficult.

School of Biomedical Engineering, Shenzhen Key Laboratory for Nano-Biosensing Technology, Guangdong Key Laboratory of Biomedical Measurements and Ultrasound Imaging, Marshall Laboratory of Biomedical ...

I've been busy collating all my science resources into one place so they are easy to find. I've now got quite a few printable science worksheets, eBooks, and science experiment instructions available, ...

Distribute these Year 8 maths worksheets weekly for homework assignments or incorporate them into classroom activities to support students in honing essential mathematical skills. There are six ...

The output below is for a grammar provided by Christoph Grüninger on the help-bison mailing list asking for help with resolving the conflicts - https://lists.gnu.org ...

An illustration of a magnifying glass. An illustration of a magnifying glass.

For anyone fascinated by powers and integers, there’s no shortage of problems to tackle, whether by ingenious logic or massive computer search. In 1769, while thinking about the problem now known as ...