Canon Kabushiki Kaisha

Ryuya Oka

Atsushi Inoue

Satoshi Igeta

Satoshi Ishizu

An information processing method in which an object of interest is classified using node group information defining a node group having modeled a scheme of classification as a tree structure and having grouped nodes possessing a same parent node, comprises: setting depth information for determining whether to perform classification for a particular node group when sequentially traversing node groups from the parent node using the node group information to classify the object of interest; and classifying the object of interest by sequentially traversing node groups from the parent node using the node group information, and providing a classification result, wherein classifying the object of interest varies a depth up to which node groups are sequentially traversed from the parent node to classify the object of interest, in accordance with setting of the depth information.

Information processing apparatus, information processing method, and storage medium for classifying object of interest

An information processing apparatus which manages identification information of a first user and device identification information of a device of the first user in association with each other, manages identification information of a second user and device identification information of a plurality of devices of the second user in association with each other, and controls data transmission and reception between the devices of the first user and the second user. The apparatus receives a request to the second user from the first user, transmits the request from the first user to the plurality of devices of the second user, and notifies a device other than the device that transmitted the permission information among the plurality of devices of the second user of cancellation of the request.

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Fujisawa, Japan

Ryuya Oka