1. An information processing apparatus comprising: an operation-definition storage unit which stores a record including a function name, a function ontology and an operation type, with respect to each of a plurality of APs which are applications; and an operation modification unit which acquires from said operation-definition storage unit an identical ontology set which is a set of records having an identical function ontology or a set of identifiers of the records belonging to said identical ontology set, and replaces an operation type of a record including said identical function ontology of a designated AP with a high frequency type which is an operation type having a high appearance frequency in said identical ontology set.