公开(公告)号：US11449405B2

公开(公告)日：2022-09-20

申请号：US17041584

申请日：2018-03-28

Applicant: NEC CORPORATION

Inventor： Etsuko Ichihara ,  Yoshiaki Sakae ,  Kazuhiko Isoyama ,  Jun Nishioka

IPC: G06F11/30 ,  G06F16/901 ,  G06F11/32 ,  G06F21/56 ,  G06T11/20

Abstract: An information processing apparatus generates a graph that represents an action of a program. On the graph, an edge represents action contents of a process in an event. Further, two nodes connected by the edge respectively represent a subject and an object of the event. The information processing apparatus outputs the generated graph. Further, the information processing apparatus also alters the generated graph. When an index value of an event satisfies a first predetermined condition which index value is based on the number of occurrences or the frequency of occurrences of the event, the information processing apparatus alters the graph with respect to an edge representing the event.

公开(公告)号：US10754719B2

公开(公告)日：2020-08-25

申请号：US15781527

申请日：2016-12-06

Applicant: NEC Corporation

Inventor： Kazuhiko Isoyama ,  Koji Kida ,  Hiroki Tagato ,  Yoshiaki Sakae ,  Junpei Kamimura ,  Yuji Kobayashi ,  Etsuko Ichihara

IPC: G06F11/00 ,  G06F11/07 ,  G06F21/57

Abstract: The diagnosis device specifies a progression degree relating to a first information processing device for output information output by a first detection device at a first timing with respect to the first information processing device, based on device information indicates a progression degree that represents a degree to which the information processing device is abnormal with respect to the information processing device, determines whether or not information in which a first detection device identifier of the first detection device and the specified progression degree are associated with each other is included in progression-degree information in which a detection device identifier capable of identifying a detection device and the progression degree are associated with each other; and calculates the progression degree relating to the first information processing device according to the specified progression degree when the information is determined to be included in the progression-degree information.

公开(公告)号：US20150046531A1

公开(公告)日：2015-02-12

申请号：US14380939

申请日：2012-12-18

Applicant: NEC Corporation

Inventor： Yoshiaki Sakae

IPC: H04L29/08

CPC classification number: H04L67/1095 ,  G06F9/546 ,  G06F2209/547 ,  H04L45/74 ,  H04L51/14

Abstract: When a specific message flow is formed among a plurality of processes, process insertion and removal are facilitated. A topic management device includes a correspondence table storage unit which stores correspondence data which associates an abstract topic which is a topic described in a program with a real topic which is a topic for controlling message transmission and reception for each process to be executed by a processing device, and a topic management service control unit which transmits the correspondence data to the processing device. The processing device includes a topic lookup unit which receives the correspondence data from the topic management device, and a message processing unit which transmits and receives a message using the real topic corresponding to the abstract topic described in the program of a process to be executed based on the correspondence data received in the topic lookup unit.

Abstract translation: 当在多个处理中形成特定消息流时，便于处理插入和移除。 主题管理装置包括对应表存储单元，其存储将作为程序中描述的主题的抽象主题与作为用于通过处理执行的每个处理的控制消息发送和接收的主题的真实主题相关联的对应数据 设备，以及将对应数据发送到处理设备的话题管理服务控制单元。 处理装置包括：主题查找单元，其从主题管理装置接收对应数据;以及消息处理单元，其使用与要执行的处理的程序中描述的抽象主题相对应的真实主题来发送和接收消息 在主题查找单元中接收的对应数据上。