-
公开(公告)号：US20210382751A1
公开(公告)日：2021-12-09
申请号：US17198730
申请日：2021-03-11
Applicant: HITACHI, LTD.
Inventor： Jun KITAWAKI , Takashi TAMESHIGE , Yasuyuki TAMAI , Kouichi MURAYAMA , Mineyoshi MASUDA , Yosuke HIMURA
Abstract: Execution end timing of a jobnet is predicted with stable accuracy. An information processing apparatus executes jobnet execution time prediction model generation processing for generating an execution time prediction model for predicting execution time of a jobnet to be executed on the basis of information associated with execution time of each of previously executed jobnets, a prediction model accuracy determination processing for calculating prediction accuracy for the execution time of each of jobnets by the generated execution time prediction model, and delay determination processing for determining whether to predict execution end timing of a designated jobnet among a jobnet group that is a set of a plurality of jobnets currently being executed or to be subsequently executed on the basis of the execution time prediction model, on the basis of the calculated prediction accuracy for the execution time of each of the jobnets.
-
公开(公告)号：US20240013111A1
公开(公告)日：2024-01-11
申请号：US18172724
申请日：2023-02-22
Applicant: Hitachi, Ltd.
Inventor： Mineyoshi MASUDA , Koichi Murayama , Hideki Minato
IPC: G06Q10/0631
CPC classification number: G06Q10/063114 , G06Q10/06312
Abstract: An automation support device includes a processor and a storage unit. In this automation support device, the storage unit stores a man-hour estimation rule that is a rule for estimating man-hours for automation of a work procedure manual related to a procedure of work. Then, the processor calculates man-hours required for automation of the work procedure manual by using the man-hour estimation rule stored in the storage unit with the work procedure manual and a work execution record which is a record of execution according to the work procedure manual as inputs.
-
公开(公告)号：US20210264375A1
公开(公告)日：2021-08-26
申请号：US17009204
申请日：2020-09-01
Applicant: HITACHI, LTD.
Inventor： Yosuke HIMURA , Mineyoshi MASUDA
Abstract: Prediction of time series data can be performed while coping with a “non-equidistant event,” “extrapolation,” and a “base line shift.” An event regression section calculates event prediction data that is predicted values of metric data in an intended period including a past certain period on the basis of actual measured value data indicating values of the metric data in the past metric data. A correction section calculates, as prediction result data that is a prediction result of the time series data, data obtained by shifting each value of the event prediction data in response to a difference between the actual measured value data and the event prediction data in a same period.
-
公开(公告)号：US20170160842A1
公开(公告)日：2017-06-08
申请号：US15325449
申请日：2015-03-27
Applicant: Hitachi, Ltd.
Inventor： Keita SHIMADA , Mineyoshi MASUDA
CPC classification number: G06F3/048 , G05B15/00 , G05B19/00 , G06F11/324 , G06F13/14 , G06F2003/0695 , G06F2206/1008 , G06T3/00 , G06T2210/00
Abstract: Pursuant to the increase in the number of objects to be managed and the complication of relations of the objects to be managed, the current condition is that the visibility of the GUI of management software is deteriorating. As one such current condition, there is a problem in that the display name of equipment to be managed on the GUI cannot be entirely displayed depending on the screen. Thus, the present invention improves the readability on the GUI by changing the display name according to the objective of the administrator by using a label in which the display name is divided into morphemes and the priority assigned thereto, as well as using topology information, and fitting the display name within the display area prepared on the screen.
-
公开(公告)号：US20240281317A1
公开(公告)日：2024-08-22
申请号：US18240376
申请日：2023-08-31
Applicant: Hitachi, Ltd.
Inventor： Mineyoshi MASUDA , Kouichi MURAYAMA , Jun MIZUNO
CPC classification number: G06F11/079 , G06F11/3075 , G06F11/327
Abstract: A management computer 100 which assists in identifying a cause of failure concerning execution of an application includes a CPU 101 and an HDD 103. The HDD 103 stores configuration information (configuration information, configuration change history) concerning configurations at a plurality of time points regarding a given target configuration object concerning execution of the application. The CPU 101 calculates a viewpoint-based difference score that is a difference score in each of a plurality of viewpoints between a current configuration and a past configuration regarding the given target configuration object concerning execution of the application.
-
Patent Agency Ranking
公开(公告)号：US20220300320A1
公开(公告)日：2022-09-22
申请号：US17477401
申请日：2021-09-16
Applicant: Hitachi, Ltd.
Inventor： Taku OKAMURA , Takashi TAMESHIGE , Mitsuhiro NAGATA , Hideto KUROSE , Mineyoshi MASUDA
Abstract: An event monitoring system includes a processor and a storage unit. The storage unit holds an event message including a character string related to an event occurring in an information system and guide information including one or more guides. The guide includes a guide message including a predetermined character string, notified in response to the event, and information regarding a coping method for the event. The processor compares the event message and the guide, associates the guide with the event in a case where the guide further includes information for identifying a variable portion of the guide message and a portion other than the variable portion of the guide message coincides with a portion other than a portion corresponding to the variable portion in the event message, and receives an input of information indicating a correct answer of a guide to be associated with the event in a case where the guide does not include the information for identifying the variable portion.
-
公开(公告)号：US20220066842A1
公开(公告)日：2022-03-03
申请号：US17192281
申请日：2021-03-04
Applicant: HITACHI, LTD.
Inventor： Takashi TAMESHIGE , Yasuyuki TAMAI , Mineyoshi MASUDA , Yosuke HIMURA , Kouichi MURAYAMA
Abstract: Provided are an event monitoring apparatus and an event monitoring method that make it possible to set a proper threshold without handling monitoring target systems on an individual basis.
There are included: a threshold determination program calculating degree of similarity between a ledger guide message and an event message, regarding a maximum value of the calculated degree of similarity as a first threshold, and setting a second threshold that is greater than the first threshold by a predetermined value; a ledger allocation program associating a ledger guide message having the degree of similarity intermediate between the first threshold and the second threshold with the event message; and a threshold evaluation program reporting the degree of similarity to a manager of a monitoring target system when the degree of similarity is higher than the first threshold.-
公开(公告)号：US20190121687A1
公开(公告)日：2019-04-25
申请号：US16095015
申请日：2017-02-07
Applicant: Hitachi, Ltd.
Inventor： Mineyoshi MASUDA , Katsunori SUZUKI , Hironori EMARU
Abstract: An apparatus for monitoring a computer system includes a data collecting unit that collects performance data on a plurality of performance items related to the performance of the computer system; a performance degradation cause model 30 in which a cause event and degradation performance items which are one or more performance items degraded by the cause event are associated with one another; and an outlier score calculator 50 that specifies a degree of deviation, when target performance data which is performance data of degradation performance items collected by the data collecting unit deviates from a normal range under a condition that the normal range of the performance data of the one or more degradation performance items for the cause event is predetermined, and outputs information on the cause event based on a temporal change in the degree of deviation.
-
公开(公告)号：US20150370623A1
公开(公告)日：2015-12-24
申请号：US14763957
申请日：2013-08-21
Applicant: HITACHI, LTD.
Inventor： Kiyomi WADA , Mineyoshi MASUDA , Yutaka KUDO
IPC: G06F11/07
CPC classification number: G06F11/079 , G06F11/0721 , G06F11/0745 , G06F11/32 , G06F11/3419
Abstract: Monitoring apparatus is configured to execute: obtaining pieces of information about access in a first time slot by specifying the first time slot including access to a first apparatus in the system where a response time is long; selecting a feature common to the access in the first time slot from the pieces of information about the access in the first time slot that have been obtained; first extracting from pieces of information about access in a given period of time, pieces of information about access that has the common feature selected as a feature common to the access in the first time slot; and first generating a first graph which shows changes with time in response time, based on the pieces of information about the access having the feature common to the access in the first time slot that have been extracted.
Abstract translation: 监视装置被配置为执行以下操作：通过指定包括对系统中响应时间较长的第一装置的访问的第一时隙来获得关于第一时隙中的访问的信息; 从已经获得的关于在第一时隙中的访问的信息中选择第一时隙中的访问共同的特征; 首先从关于在给定时间段内的访问的信息中提取关于具有被选择为在第一时隙中访问共同的特征的共同特征的访问的信息; 并且基于关于具有已经被提取的第一时隙中的访问共同的特征的访问的信息，首先生成响应时间中随时间变化的第一图。
-
公开(公告)号：US20200242100A1
公开(公告)日：2020-07-30
申请号：US16568311
申请日：2019-09-12
Applicant: Hitachi, Ltd.
Inventor： Jana BACKHUS , Yosuke HIMURA , Mineyoshi MASUDA
IPC: G06F16/23 , G06F16/2455
Abstract: A log labeling apparatus is configured to include a label importance DB and a similarity DB configured to store importance information between a plurality of labels and an action set and action set information identifying a first action set for calculating a second similarity with each label of a first log unit, a similarity calculation unit configured to calculate the second similarity with each label of the first log unit on the basis of the importance information, an action set of the first log unit, and the action set of the action set information, a post processor configured to detect label candidates, and an accumulation determination unit configured to determine a second action set for calculating a second similarity of a second log unit and to store action set information on the second action set in the similarity DB.
-
-
-
-
-
-
-
-
-
Search Results
19
records
(took 0.016 seconds)
