Quantified Boolean Formulas (QBF) extend classical Boolean logic by incorporating quantifiers over Boolean variables, thereby enabling the expression of problems in the PSPACE complexity class. The ...

We give a general reduction of lengths-of-proofs lower bounds for constant depth Frege systems in DeMorgan language augmented by a connective counting modulo a prime p (the so-called AC0[p] Frege ...

To help curb the spread of covid-19 by exercising "social distancing", we will be cancelling our regular theory seminars immediately until further notice. A half-space (over the Boolean hypercube) is ...

Although we get different messages from cloud computing providers, we now have data that suggests public cloud outages are getting worse. The Uptime Institute recently released its 2022 Outage ...