Integrating Automated and Interactive Theorem Proving ----------------------------------------------------- Wolfgang Ahrendt, Bernhard Beckert, Reiner Hähnle, Wolfram Menzel, Wolfgang Reif, Gerhard Schellhorn, Peter H. Schmitt In this chapter we present a project to integrate interactive and automated theorem proving. Its aim is to combine the advantages of the two paradigms. We focus on one particular application domain, which is deduction for the purpose of software verification. software verification Some of the reported facts may not be valid in other domains. We report on the integration concepts and on the experimental results with a prototype implementation.