Server apparatus, information processing method, and computer program product

Patent metadata

Field	Value
Publication number	US-11115464-B2
Application number	US-201715426572-A
Country	US
Kind code	B2
Filing date	Feb 7, 2017
Priority date	Jun 21, 2016
Publication date	Sep 7, 2021
Grant date	Sep 7, 2021

Abstract

According to an embodiment, a server apparatus includes a first reception unit, a second reception unit, a classification unit, a second criterion selection unit, a group determination unit, and an individual determination unit. The second criterion selection unit selects, for each group and as a second criterion, a first criterion that is most likely to satisfy from among first criteria that are associated with pieces of identification information of first client apparatuses included in the group. The group determination unit determines whether first acquired data satisfies a second criterion for the group including a first client apparatus that has transmitted the first acquired data. The individual determination unit performs an individual determination process that determines whether the first acquired data satisfying the second criterion satisfies the first criterion associated with the identification information of the first client apparatus that has transmitted the first acquired data satisfying the second criterion.

First claim

What is claimed is:

1. A server apparatus comprising:
a memory that stores software instructions therein; and
one or more hardware processors electrically coupled to the memory and, by executing the software instructions, configured to perform:
first reception, to receive, from at least one first client apparatus, at least one piece of first reception data, each first reception data including:
identification information for identifying the first client apparatus; and
first acquired data that is acquired by the first client apparatus and that is corresponding to the identification information;

second reception, to receive, from at least one second client apparatus, at least one piece of second reception data, each second reception data including:
first criterion including a first threshold for determining the first acquired data, and
the identification information for identifying the first client apparatus that transmits the first acquired data determined by the first criterion;

group classification, to perform classifying of a plurality of first client apparatuses into one or more groups based on group information defined based on the identification information for identifying the first client apparatus;
second criterion selection, to select, as a second criterion for each of the one or more groups and from the first criterion that is used for determining the first acquired data received from at least one first client apparatus included in the group, a first criterion including a minimum first threshold among a plurality of first thresholds included in first criteria when the first criterion that is used for determining the first acquired data is a criterion for determining whether the first acquired data is greater than the first threshold, and a first criterion including a maximum first threshold among the plurality of first thresholds included in the first criteria when the first criterion that is used for determining the first acquired data is a criterion for determining whether the first acquired data is smaller than the first threshold;
first group determination, to determine whether at least one piece of first acquired data having being transmitted by at least one first client apparatus belonging to a group included in the one or more groups satisfies the second criterion selected in the second criterion selection for the group; and
first individual determination, to perform an individual determination process that determines whether the first acquired data satisfying the second criterion satisfies the first criterion that is received with the identification information of the first client apparatus that has transmitted the first acquired data satisfying the second criterion.

2. The server apparatus according to claim 1 , wherein the one or more hardware processors are further configured to perform:
second acquired data selection, to select for each of the groups that is classified by the group classification and as second acquired data, first acquired data having a maximum value when the second criterion includes the minimum first threshold, and first acquired data having a minimum value when the second criterion includes the maximum first threshold, perform second group determination; to determine, for each of the groups that is classified by the group classification, whether the second acquired data satisfies the second criterion, and
when the second acquired data satisfies the second criterion, perform second individual determination, to determine, for each first client apparatus included in a group for which the second acquired data satisfies the second criterion, whether the first acquired data received from the first client apparatus satisfies the first criterion received from the first client apparatus included in the group for which the second acquired data satisfies the second criterion.

3. The server apparatus according to claim 2 , further comprising:
a first acquired data database implemented in the memory, configured to store the first acquired data therein; and
a second acquired data database implemented in the memory, configured to store the second acquired data therein, wherein
the second acquired data database has a read speed faster than a read speed of the first acquired data memory.

4. The server apparatus according to claim 2 , wherein the one or more hardware processors are configured to
classify the first client apparatuses such that each of the first client apparatuses belongs to the one or more groups,
perform third group determination, to determine whether the second acquired data satisfies the second criterion for a group for which the second group determination is not performed, the group having a maximum number of first client apparatuses included in the group that is classified by the group classification and, when the second acquired data satisfies the second criterion, further determines whether the second acquired data satisfies the second criterion for a sub-group included in the group for which the second acquired data satisfies the second criterion, and
when the number of first client apparatuses included in the sub-group, for which the second acquired data satisfies the second criterion and which is lastly acquired by the third group determination, is smaller than a third threshold, perform the individual determination, to determine whether the first acquired data acquired by the first client apparatus included in the sub-group, for which the second acquired data satisfies the second criterion and which is lastly acquired by the third group determination, satisfies the first criterion.

5. The server apparatus according to claim 1 , further comprising:
a first criterion database implemented in the memory, configured to store the first criterion therein; and
a second criterion database implemented in the memory, configured to store the second criterion therein, wherein
the second criterion database has a read speed faster than a read speed of the first criterion database.

6. The server apparatus according to claim 1 , wherein the one or more hardware processors are further configured to perform:
notification, to notify a predetermined notification destination that, when the first acquired data satisfies the first criterion, the first criterion has been satisfied.

7. The server apparatus according to claim 1 , wherein, when a number of groups that is classified by the group classification and that includes the first client apparatus, which is a target to be determined and which has transmitted the first acquired data, is equal to or greater than a second threshold, the one or more hardware processors increase the total number of groups.

8. The server apparatus according to claim 1 , wherein the one or more hardware processors
receive the second reception data from second client apparatuses, and
determine a difference between the first thresholds included in each first criterion and
perform the group classification of the first client apparatuses such that first client apparatuses, which have the difference that is smaller than a given value, belong to a same group.

9. The server apparatus according to claim 1 , wherein the one or more hardware processors
receive the first reception data from first client apparatuses and
determine a difference between two pieces of the first acquired data acquired by two different first client apparatuses of the first client apparatuses and
perform the group classification of the first client apparatuses such that first client apparatuses, which have the difference that is smaller than a given value, belong to a same group.

10. An information processing method, comprising:
receiving, as first reception, fro

Assignees

• Toshiba Kk

Inventors

• Kawazoe Hiroshi
• Ajitomi Daisuke
• Minami Keisuke
• Tazoe Koji

Classifications

• H04L67/55

  Push-based network services · CPC title

• H04L67/303

  Terminal profiles · CPC title

• H04L67/10 Primary

  in which an application is distributed across nodes in the network (software deployment G06F8/60; multiprogramming arrangements G06F9/46) · CPC title

• H04L67/42

  Electricity · mapped topic

• H04L67/26

  Electricity · mapped topic