An information processing apparatus includes: a comparison unit that compares first access information having a graph structure indicating a predetermined access policy and second access information having a graph structure indicating an access request for access to an object by a user; and a conversion unit that performs an inference on mismatched items using an ontology of the first access information and the second access information and time-limited rules in a case where some of items in the first access information and items in the second access information do not match each other as a result of the comparison made by the comparison unit to convert such items into matching items.