MANAGEMENT APPARATUS, COMPUTER PROGRAM PRODUCT, SYSTEM, DEVICE, AND METHOD
First Claim
1. A management apparatus connectable to a plurality of devices through a network, the management apparatus comprising:
- storage configured to store therein management tree information in which node keys are respectively assigned to nodes and devices are respectively assigned to leaf nodes;
one or more processors; and
an assignment transmitter, whereinthe processors are configured to;
calculate similarity between attribute information representing an attribute of a new device and attribute information of devices already assigned in the management tree information; and
determine a first leaf node to which the new device is to be assigned in the management tree information, based on the similarity, andthe assignment transmitter is configured to transmit, to the new device, at least one node key of node keys assigned to nodes on a path from a root node to the first leaf node in the management tree information.
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Accused Products
Abstract
According to an embodiment, a management apparatus connectable to a plurality of devices through a network includes storage, one or more processors, and an assignment transmitter. The storage stores therein management tree information in which node keys are respectively assigned to nodes and devices are respectively assigned to leaf nodes. The processors calculate similarity between attribute information representing an attribute of a new device and attribute information of devices already assigned in the management tree information. The processors determine a first leaf node to which the new device is to be assigned in the management tree information, based on the similarity. The assignment transmitter transmits, to the new device, at least one node key of node keys assigned to nodes on a path from a root node to the first leaf node in the management tree information.
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Citations
19 Claims
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1. A management apparatus connectable to a plurality of devices through a network, the management apparatus comprising:
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storage configured to store therein management tree information in which node keys are respectively assigned to nodes and devices are respectively assigned to leaf nodes; one or more processors; and an assignment transmitter, wherein the processors are configured to; calculate similarity between attribute information representing an attribute of a new device and attribute information of devices already assigned in the management tree information; and determine a first leaf node to which the new device is to be assigned in the management tree information, based on the similarity, and the assignment transmitter is configured to transmit, to the new device, at least one node key of node keys assigned to nodes on a path from a root node to the first leaf node in the management tree information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 16, 17, 18)
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12. A management apparatus connectable to a plurality of devices through a network, the management apparatus comprising:
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one or more processors configured to; receive first attribute information representing attribute information of a first device, and transmit at least one node key of node keys assigned to nodes on a path from a root node to a second leaf node in a tree structure graph constructed by assigning the first device to the second leaf node closest to a first leaf node, the first leaf node being a node to which a second device is assigned, the second device being a device for which second attribute information that is attribute information of the second device coincides with the first attribute information. - View Dependent Claims (13, 14, 15)
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19. A method performed in a management apparatus connectable to a plurality of devices through a network, the management apparatus including storage configured to store management tree information in which node keys are respectively assigned to nodes and devices are respectively assigned to leaf nodes, the method comprising:
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calculating similarity between attribute information representing an attribute of a new device and attribute information of devices already assigned in the management tree information, determining a first leaf node to which the new device is to be assigned in the management tree information, based on the similarity, and transmitting, to the new device, at least one node key of node keys assigned to nodes on a path from a root node to the first leaf node in the management tree information.
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Specification