Nec Corporation

Keisuke Kajigaya

Takao Takenouchi

Batnyam Enkhtaivan

Sanami Nakagawa

A management apparatus is operated by one operating entity. The management apparatus includes: a storage unit that stores a policy information, which is associated with data provided by a data provider to another operating entity that is different from the one operating entity, and which defines a provision permission policy of the data provider for the data; an acquisition unit that refers to a log information in which a first hash value of one policy information is recorded and that obtains a policy information corresponding to the one policy information from the storage unit, the one policy information being associated with one data provided to a data user from the another operating entity; and a comparison unit that calculates a second hash value of the obtained policy information and that compares it with the first hash value.

Management apparatus, management method, verification apparatus, computer program and recording medium

Provided is an information processing device and others in which a plurality of applications are capable of appropriately using a plurality of libraries requested to be loaded with an identical name and including different contents. The information processing device includes an identifier generation unit which generates identifier information used for identifying contents of a library file, generates load request association information representing a relationship between the identifier information and request target information; a load request interpretation unit which obtains identifier information about the library file including a target of a load request; and a load unit which loads at least a part corresponding to the target of the load request from the library file indicated by the obtained identifier information when the load unit determines that the part corresponding to the target of the load request is not loaded.

Growing community of inventors

Tokyo, Japan

Keisuke Kajigaya