A Survey on Applications of Quantified Boolean Formulas

The decision problem of quantified Boolean formulas (QBFs) is the archetypical problem for the complexity class PSPACE. Beside such theoretical aspects QBF also provides an attractive framework for encoding and solving various application problems ranging from symbolic reasoning in artificial intelligence to the formal verification and synthesis of computing systems. In this paper, we survey the different application areas that exploit QBF technology for solving their specific problems.