In this paper, we compare different realizations of the hypotheses testing approach in the IPSEs (Intelligent Problem Solving Environments) ABSYNT, PETRI-HELP and MEDICUS and introduce the changes necessary to transfer the hypotheses testing approach to the real world domain of patent applications. Patent-IT is the first IPSE to overcome the limiting aspects of fixed specifications and a black box oracle.
['Janine Willms', 'Claus Möbus']
Evolution of the hypotheses testing approach in intelligent Problem Solving environments