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1. 发明公开

US20240046150A1 AI QUALITY MONITORING SYSTEM 审中-公开
公开(公告)号：US20240046150A1
公开(公告)日：2024-02-08
申请号：US18282036
申请日：2022-01-17
申请人： HITACHI SOLUTIONS, LTD.
发明人： Hidekazu ITO
IPC分类号： G06N20/00 , G06N5/04
CPC分类号： G06N20/00 , G06N5/04
摘要： The objective of the present disclosure is to provide a technique capable of efficiently monitoring quality of learning model without depending on input data. An AI quality monitoring system according to the present disclosure acquires an inferred result acquirable from a compared model inferring with respect to input data of same type as learning data learned by a learning model, and then compares the inferred result acquired from the compared model with correct answer data, thereby calculating an evaluation value representing how much the compared model is appropriate for determining quality of the learning model (refer to FIG. 1).

2. 发明公开

US20230162482A1 DATA COLLECTION SYSTEM 审中-公开
公开(公告)号：US20230162482A1
公开(公告)日：2023-05-25
申请号：US17917158
申请日：2021-01-12
申请人： Hitachi Solutions, Ltd.
发明人： Hidekazu ITO
IPC分类号： G06V10/774 , G06V10/94 , G06V10/12
CPC分类号： G06V10/774 , G06V10/945 , G06V10/12 , G06F3/0484
摘要： The purpose of the present invention is to provide a data collection system capable of appropriately setting a range for collecting image data used as training data of a learning device that recognizes an image. A data collection system according to the present invention receives requirement variables that represent the requirement of image data necessary for a learning device to be sufficiently trained and requirement definition data that designates the requirement value, further receives priority data that designates the priority of the requirement variables, presents the requirement variables and the requirement values in the order of the priorities, and presents a requirement value response rate that represents the ratio of the requirement variables for which the requirement value is specified.

3. 发明申请

US20230019364A1 SELECTION METHOD OF LEARNING DATA AND COMPUTER SYSTEM 有权
公开(公告)号：US20230019364A1
公开(公告)日：2023-01-19
申请号：US17675445
申请日：2022-02-18
申请人： Hitachi Solutions, Ltd.
发明人： Yuxin LIANG , Masashi EGI
IPC分类号： G06K9/62 , G06F3/0482
摘要： A computer system accurately selects learning data for improving a prediction accuracy of a predictor, and is connected to a database that stores a plurality of pieces of learning data and information for managing a plurality of predictors generated under different learning conditions. A target predictor is selected, an influence degree representing strength of an influence of the learning data on a prediction accuracy of the target predictor for test data is calculated for each of a plurality of pieces of test data, an influence score of the learning data is calculated for the plurality of predictors based on a plurality of influence degrees of the learning data associated with the predictors, and the learning data to be used is selected from the plurality of pieces of learning data on the basis of a plurality of the influence scores of each of the plurality of pieces of learning data.

4. 发明授权

US11341536B2 Information processing device, information processing method, and non-transitory storage medium 有权
公开(公告)号：US11341536B2
公开(公告)日：2022-05-24
申请号：US16778740
申请日：2020-01-31
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , Hitachi Solutions, Ltd.
发明人： Atsuko Kobayashi , Yuichiro Ueda , Akira Iijima , Daisuke Tanabe , Manabu Yamamoto , Hiroyuki Goto
IPC分类号： G06Q30/00 , G06Q30/02
摘要： An information processing device includes a control unit configured to execute acquiring a crowding level of a destination store that is a destination of a vehicle in which a user rides, extracting a store with a crowding level lower than the crowding level of the destination store as a predetermined recommended store from among other stores that belong to the same genre as the destination store and that do not belong to the same affiliated group as the destination store when the crowding level of the destination store is higher than a predetermined threshold value, generating a proposal advertisement for proposing to change the destination of the vehicle from the destination store to the predetermined recommended store, and presenting the proposal advertisement to the user who rides in the vehicle via a mobile terminal that moves with the vehicle.

5. 发明申请

US20220158757A1 CONVERSION APPARATUS, CONVERSION METHOD, AND RECORDING MEDIUM 有权
公开(公告)号：US20220158757A1
公开(公告)日：2022-05-19
申请号：US17439232
申请日：2020-06-24
申请人： HITACHI SOLUTIONS, LTD.
发明人： Masafumi SHIMOZAWA , Shin SAITO
IPC分类号： H04L1/00 , H04W4/40 , H04L12/40
摘要： A conversion apparatus includes a storage unit storing definition information in which position information and a type of the signal are associated with each other; a decoder referring to, when first reception data is input, the definition information of the first control target to determine a type of a first signal at a first position in the first reception data, and output first input data in which the determined type of the first signal and a value of the first signal in the first reception data are associated with each other; and an encoder referring to the definition information of a second control target to output second input data in which identification information of second computing units that corresponds to the type of the first signal, position information indicating a second position of the first signal, and a value of the first signal are associated with one another.

6. 发明申请

US20220004956A1 MANUFACTURE AND SALES STRATEGY PLANNING METHOD AND DEVICE THEREOF 有权
公开(公告)号：US20220004956A1
公开(公告)日：2022-01-06
申请号：US17191994
申请日：2021-03-04
申请人： HITACHI, LTD. , HITACHI SOLUTIONS, LTD.
发明人： Hiroaki NASU , Nobuhiro KAKENO , Yasuhiro OZAWA , Sana IMAKUBO , Yuuichi TERAZAKI
IPC分类号： G06Q10/06 , G06Q50/04
摘要： Provided is a manufacture and sales strategy planning method comprising a step of determining, based on information related to a sales plan of a plurality of products and a production capacity of a production facility to produce each product, whether there is any spare capacity in the production capacity of the production facility in relation to the sales plan for each of the products, a step of applying one among a plurality of profit improvement strategies, according to an availability of the spare capacity, to each product determined in this step, and calculating an improvement effect of each product, a step of selecting, based on each calculation result obtained in this step, a specific product among the plurality of products in which the improvement effect has exceeded a set value with regard to each of the plurality of profit improvement strategies, a step of extracting, for each profit improvement strategy, an item which satisfies a restricting condition of sale or production of the specific product selected in this step and which configures the specific product, and a step of planning a manufacture and sales strategy related to the items extracted in this step, and selecting one or more specific item strategies based on the improvement effect, wherein a supply and demand plan is simulated by reflecting the improvement effect of the selected strategy.

7. 发明申请

US20210248408A1 IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND IMAGE PROCESSING SYSTEM 有权
公开(公告)号：US20210248408A1
公开(公告)日：2021-08-12
申请号：US17071452
申请日：2020-10-15
申请人： HITACHI SOLUTIONS, LTD.
发明人： Ziwei DENG , Quan KONG , Naoto AKIRA , Tomokazu MURAKAMI
IPC分类号： G06K9/34 , G06T7/11 , G06K9/62 , G06K9/46 , G06K9/72 , G06T7/194 , G06T7/13
摘要： Provided are: an amodal segmentation unit that generates a set of first amodal masks indicating a probability that a particular pixel belongs to a relevant object for each of objects, with respect to an input image in which a plurality of the objects partially overlap; an overlap segmentation unit that generates an overlap mask corresponding only to an overlap region where the plurality of objects overlap in the input image based on an aggregate mask obtained by combining the set of first amodal masks generated for each of the objects and a feature map generated based on the input image; and an amodal mask correction unit that generates and outputs a second amodal mask, which includes an annotation label indicating a category of each of the objects corresponding to a relevant pixel, for each of pixels in the input image using the overlap mask and the aggregate mask.

8. 发明申请

US20200258123A1 INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY STORAGE MEDIUM 审中-公开
公开(公告)号：US20200258123A1
公开(公告)日：2020-08-13
申请号：US16778740
申请日：2020-01-31
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , Hitachi Solutions, Ltd.
发明人： Atsuko KOBAYASHI , Yuichiro UEDA , Akira IIJIMA , Daisuke TANABE , Manabu YAMAMOTO , Hiroyuki GOTO
IPC分类号： G06Q30/02
摘要： An information processing device includes a control unit configured to execute acquiring a crowding level of a destination store that is a destination of a vehicle in which a user rides, extracting a store with a crowding level lower than the crowding level of the destination store as a predetermined recommended store from among other stores that belong to the same genre as the destination store and that do not belong to the same affiliated group as the destination store when the crowding level of the destination store is higher than a predetermined threshold value, generating a proposal advertisement for proposing to change the destination of the vehicle from the destination store to the predetermined recommended store, and presenting the proposal advertisement to the user who rides in the vehicle via a mobile terminal that moves with the vehicle.

9. 发明授权

US10318745B2 Access control system and access control method 有权
公开(公告)号：US10318745B2
公开(公告)日：2019-06-11
申请号：US15505949
申请日：2016-01-06
申请人： Hitachi Solutions, Ltd.
发明人： Yuuichi Kiyokawa , Kouji Inoue , Ryuuji Nakayama , Hiroyuki Ota
IPC分类号： H04L29/06 , G06F21/62 , G06F11/34 , G06F21/60
摘要： To provide a system for simplifying setting of access control for a file system and a firewall, it is provided an access control system, which is formed by a computer including a processor configured to execute a process, and a memory configured to store a program for executing the process, the access control system comprising: a launcher, which is a process configured to activate the process; an ACL file in which specifics for controlling an I/O request issued by the process are defined; a process search module configured to trace a parent of the process to determine whether or not the process is an activated process that has originated from the launcher; and an access control module configured to control an I/O request issued by the activated process that has originated from the launcher in accordance with the specifics defined in the ACL file.

10. 发明授权

US09380108B2 Computer system 有权
标题翻译：电脑系统
公开(公告)号：US09380108B2
公开(公告)日：2016-06-28
申请号：US14132085
申请日：2013-12-18
申请人： Hitachi Solutions, Ltd.
发明人： Mikio Kataoka , Yuuichi Nakamura , Mitsuhiro Katsuta , Akihiko Yoshino , Kazuaki Ibori
IPC分类号： G06F15/173 , H04L29/08 , G06F9/50
CPC分类号： H04L67/1008 , G06F9/5088 , H04L67/10 , H04L67/1029 , H04L67/2861
摘要： A data collection server includes a load monitoring unit configured to monitor a load on the computer system, and a management unit configured to, based on a result of the monitoring, determine a content of a transfer process of data executed at one of servers and transmit the determined content of the transfer process of data to the one of the servers. The management unit determines a type of the transfer process applied to the one of the servers, generates a process subject data list indicating a list of data to which the transfer process is applied out of the data transferred to the data collection server based on the determined type of the transfer process, and determines the content of the transfer process applied to the one of the servers based on the determined type of the transfer process and the generated process subject data list.
摘要翻译：数据采集服务器包括：负责监视单元，被配置为监视计算机系统上的负载;以及管理单元，被配置为基于所述监视的结果，确定在一个服务器处执行的数据的传送处理的内容，并发送所确定的数据传送到服务器之一的内容。管理单元确定应用于该服务器之一的传送处理的类型，根据所确定的处理对象数据列表，生成表示从传送到数据收集服务器的数据中应用传送处理的数据列表的处理对象数据列表并且基于所确定的传送处理的类型和所生成的处理对象数据列表来确定应用于一个服务器的传送处理的内容。

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