公开(公告)号：EP4440035A1

公开(公告)日：2024-10-02

申请号：EP24165232.0

申请日：2024-03-21

申请人： STMicroelectronics International N.V.

发明人： BLANC, Pierre-Alexandre ,  VAN ASSCHE, Gilles

IPC分类号： H04L9/32 ,  G06F16/10 ,  G09C1/00 ,  G06F11/10 ,  G06F7/02

CPC分类号： G09C1/00 ,  G06F2207/727120130101 ,  G06F7/02 ,  G06F11/1004 ,  H04L2209/2620130101 ,  H04L9/3239

摘要： La présente description concerne un procédé de vérification d'une première donnée par une première formule mathématique : k=XORi=1NXi dans laquelle :
- k représente ladite première donnée ;
- XORi=1N représente l'application d'une première fonction logique OU EXCLUSIF à N entrées, N étant un entier ; et
- Xi représente N deuxièmes données (X1, ..., XN) indépendantes de la première donnée, i variant de 1 à N,
ledit procédé comprenant une étape de vérification (404) d'une deuxième formule mathématique : CRCk=XORi=1NCRCXi dans laquelle CRC( ) représente l'image d'une donnée par une deuxième fonction de contrôle de redondance cyclique linéaire par rapport à la fonction logique OU EXCLUSIF.

公开(公告)号：EP3337090A1

公开(公告)日：2018-06-20

申请号：EP17202446.5

申请日：2017-11-17

申请人： The Boeing Company

发明人： LAWSON, Jack ,  MITCHELL, Timothy M.

IPC分类号： H04L9/32 ,  H04L29/06 ,  H04W12/06

CPC分类号： H04L63/0876 ,  G06F7/02 ,  G06F17/30557 ,  G06F21/44 ,  H04L9/3278 ,  H04L67/12 ,  H04W4/70 ,  H04W12/06 ,  H04W12/08

摘要： Systems and methods are provided for authenticating aircraft communications using detected difference of on board electronics. One embodiment is a method that includes detecting a request for an exchange of data between an aircraft and an off-board system, and selecting a Line Replaceable Unit (LRU) of the aircraft based on at least one parameter of the request. The method also includes issuing a challenge to a Physically Unclonable Function (PUF) connected with at least one electronic component of the LRU, and obtaining a hardware signature based on a response of the at least one electronic component of the LRU to the challenge. The PUF derives the hardware signature from a unique physical property of the at least one electronic component. The method further includes validating the hardware signature to authenticate the request and initiate the exchange of data between the aircraft and the off-board system.

公开(公告)号：EP3159806A4

公开(公告)日：2018-05-02

申请号：EP15810354

申请日：2015-06-11

申请人： NEC CORP

发明人： ISHIZAKA KAZUHISA

IPC分类号： G06F17/16 ,  G06F7/02 ,  G06F17/30 ,  G06K9/62 ,  G06T7/00 ,  G06T9/00

CPC分类号： G06F17/30324 ,  G06F7/02 ,  G06F17/16 ,  G06K9/6201 ,  G06K9/6215 ,  G06T7/00 ,  G06T9/008

摘要： Matching processing between pieces of vector data is accelerated. A matching device 100 performs, for a plurality of pieces of vector data each having a plurality of dimensions, a predetermined operation pertaining to each dimension of each piece of vector data. The matching device 100 includes a collective operation unit 150 and an individual operation unit 160. The collective operation unit 150 performs the predetermined operation pertaining to a specific dimension among the plurality of dimensions by a vector operation for different pieces of vector data in the plurality of pieces of vector data. The individual operation unit 160 performs the predetermined operation pertaining to each dimension other than the specific dimension for a piece of vector data that satisfies a predetermined condition among the plurality of pieces of vector data.

公开(公告)号：EP3242595A1

公开(公告)日：2017-11-15

申请号：EP16703623.5

申请日：2016-01-05

申请人： NIKE Innovate C.V.

发明人： ANDON, Christopher ,  KIRBY, Brett S. ,  WILKINS, Bradley W. ,  CLARK, David

IPC分类号： A61B5/11 ,  A61B5/00

CPC分类号： G06F17/30598 ,  A61B5/1118 ,  A61B5/4866 ,  G06F7/02

摘要： Aspects relate to athletic metric values from data received from different sources having different devices that employ different processes to calculate the values. Data may be received from a connected device that utilizes a first operating protocol, and be received by a device utilizing a second operating protocol. An activity metric may be identified from received data, and a determination may be made as to whether the activity metric is calculated using a best available data source. If it is determined that the received data represents a best available data source, the received data may be added to a metric database, the received data may be classified into an activity group, and an energy expenditure value may be calculated from the received data.

公开(公告)号：EP3242594A1

公开(公告)日：2017-11-15

申请号：EP16702821.6

申请日：2016-01-05

申请人： NIKE Innovate C.V.

发明人： ANDON, Christopher ,  KIRBY, Brett S. ,  WILKINS, Bradley W. ,  CLARK, David

IPC分类号： A61B5/11 ,  A61B5/00

CPC分类号： G06F17/30598 ,  A61B5/1118 ,  A61B5/4866 ,  G06F7/02

摘要： Aspects relate to athletic metric values from data received from different sources having different devices that employ different processes to calculate the values. Data may be received from a connected device that utilizes a first operating protocol, and be received by a device utilizing a second operating protocol. An activity metric may be identified from received data, and a determination may be made as to whether the activity metric is calculated using a best available data source. If it is determined that the received data represents a best available data source, the received data may be added to a metric database, the received data may be classified into an activity group, and an energy expenditure value may be calculated from the received data.

公开(公告)号：EP3159806A1

公开(公告)日：2017-04-26

申请号：EP15810354.9

申请日：2015-06-11

申请人： NEC Corporation

发明人： ISHIZAKA, Kazuhisa

IPC分类号： G06F17/16 ,  G06T7/00

CPC分类号： G06F17/30324 ,  G06F7/02 ,  G06F17/16 ,  G06K9/6201 ,  G06K9/6215 ,  G06T7/00 ,  G06T9/008

摘要： Matching processing between pieces of vector data is accelerated. A matching device 100 performs, for a plurality of pieces of vector data each having a plurality of dimensions, a predetermined operation pertaining to each dimension of each piece of vector data. The matching device 100 includes a collective operation unit 150 and an individual operation unit 160. The collective operation unit 150 performs the predetermined operation pertaining to a specific dimension among the plurality of dimensions by a vector operation for different pieces of vector data in the plurality of pieces of vector data. The individual operation unit 160 performs the predetermined operation pertaining to each dimension other than the specific dimension for a piece of vector data that satisfies a predetermined condition among the plurality of pieces of vector data.

摘要翻译： 矢量数据之间的匹配处理加速。 匹配装置100对于具有多个维度的多个矢量数据执行与每个矢量数据的每个维度有关的预定操作。 匹配装置100包括集体操作单元150和单独操作单元160.集体操作单元150通过对多个维度中的不同矢量数据的矢量操作来执行与多个维度中的特定维度相关的预定操作 矢量数据片段。 各个操作单元160对于在多个矢量数据中满足预定条件的一个矢量数据执行除了特定尺寸之外的每个维度的预定操作。

公开(公告)号：EP3049962A4

公开(公告)日：2017-04-12

申请号：EP13894295

申请日：2013-09-27

申请人： INTEL CORP

发明人： HUANG YICONG ,  CHOW KINGSUM

IPC分类号： G06F17/30

CPC分类号： G06F17/30306 ,  G06F7/02 ,  G06F11/3037 ,  G06F11/3433 ,  G06F17/3007 ,  G06F17/30132 ,  G06F17/30221 ,  G06F17/3053 ,  G06F17/30598 ,  G06F17/30864 ,  G06F17/30943

摘要： A mechanism is described for facilitating dynamic data management for computing devices according to one embodiment. A method of embodiments, as described herein, includes tracking one or more factors relating to a plurality of data sets, evaluating the plurality of data sets based on the one or more factors. The evaluating may include speculating at least one of relevancy and accessibility of each of the plurality of data sets. The method may further include generating data scores, the data scores being associated with the plurality of data sets based on the evaluation of the plurality of data sets, performing a first comparison of the data scores of the plurality of data sets with a criteria score, and classifying each data set based on the first comparison. The classifying may include setting caching order for each data set of the plurality of data sets.

公开(公告)号：EP3049962A1

公开(公告)日：2016-08-03

申请号：EP13894295.8

申请日：2013-09-27

申请人： Intel Corporation

发明人： HUANG, Yicong ,  CHOW, Kingsum

IPC分类号： G06F17/30

CPC分类号： G06F17/30306 ,  G06F7/02 ,  G06F11/3037 ,  G06F11/3433 ,  G06F17/3007 ,  G06F17/30132 ,  G06F17/30221 ,  G06F17/3053 ,  G06F17/30598 ,  G06F17/30864 ,  G06F17/30943

摘要： A mechanism is described for facilitating dynamic data management for computing devices according to one embodiment. A method of embodiments, as described herein, includes tracking one or more factors relating to a plurality of data sets, evaluating the plurality of data sets based on the one or more factors. The evaluating may include speculating at least one of relevancy and accessibility of each of the plurality of data sets. The method may further include generating data scores, the data scores being associated with the plurality of data sets based on the evaluation of the plurality of data sets, performing a first comparison of the data scores of the plurality of data sets with a criteria score, and classifying each data set based on the first comparison. The classifying may include setting caching order for each data set of the plurality of data sets.

摘要翻译： 一种机制描述了一种用于促进动态数据管理用于计算设备的gemäß一个实施例。 实施例的方法中，如所描述的，包括跟踪与数据集的多个一种或多种因素的影响，评估基于所述一个或多个因素的数据集的多元性。 该评估可以包括推测每个数据集的所述多个的相关性和可访问性中的至少一个。 该方法可以进一步包括生成数据的分数，所述分数数据被基于数据集的所述多个评估数据集的所述多个相关联，在执行数据集的所述多个与标准评分的数据分数的第一比较， 和分类基于所述第一比较每个数据集。 所述分类可以包括设置为每个数据集的数据集的所述多个高速缓存顺序。

公开(公告)号：EP2499562A1

公开(公告)日：2012-09-19

申请号：EP10829280.6

申请日：2010-11-09

申请人： Arcsight, Inc.

发明人： NJEMANZE, Hugh, S.

IPC分类号： G06F7/00

CPC分类号： G06F7/02 ,  G06F17/30401 ,  G06F17/3043 ,  G06F17/30654 ,  G06F2207/025

摘要： A traditional structured data store is leveraged to provide the benefits of an unstructured full-text search system. A fixed number of "extended" columns is added to the traditional structured data store to form an "enhanced structured data store" (ESDS). The extended columns are independent of any regular columnar interpretation of the data and enable the data that they store to be searched using standard full-text query syntax/techniques that can be executed faster (as opposed to SQL syntax). In other words, the added columns act as a search index. A token is stored in an appropriate extended column based on that token's hash value. The hash value is determined using a hashing scheme, which operates based on the value of the token, rather than the meaning of the token. This enables subsequent searches to be expressed as full-text queries without degrading the ensuing search to a brute force scan.

摘要翻译： 利用传统的结构化数据存储来提供非结构化全文本搜索系统的优点。 固定数量的“扩展”列被添加到传统的结构化数据存储中以形成“增强结构化数据存储”（ESDS）。 扩展列独立于数据的任何常规柱状解释，并使用可以更快执行的标准全文查询语法/技术（而不是SQL语法）启用它们存储的数据进行搜索。 换句话说，添加的列充当搜索索引。 令牌基于该令牌的哈希值存储在适当的扩展列中。 使用散列方案来确定哈希值，散列方案基于令牌的值而不是令牌的含义进行操作。 这使后续搜索能够被表达为全文查询，而不会将随后的搜索降级为暴力扫描。

公开(公告)号：EP2393004A1

公开(公告)日：2011-12-07

申请号：EP11164892.9

申请日：2011-05-05

申请人： Canon Kabushiki Kaisha

发明人： Ito, Tadayuki

IPC分类号： G06F7/02

CPC分类号： G06F12/0802 ,  G06F7/02

摘要： An apparatus (400, 500) comprising first holding units (300) each of which includes first nodes (310, 330) connected in series and shifts data in a first direction, second holding units (360) each of which includes second nodes (370, 380) connected in series and shifts data in a second direction is provided. Each first node corresponds to at least one of the second nodes. The apparatus further comprises an operation unit (320, 340) which executes, for a first node of interest, an operation using data in the node of interest, and data in at least one of the second nodes to which the node of interest corresponds, and an input unit (410, 480, 510, 580) which inputs, in parallel, data to at least two first holding units, and serially inputs data to at least two second holding units.

摘要翻译： 一种包括第一保持单元（300）的装置（400,500），每个保持单元包括串联连接并沿第一方向移位数据的第一节点（310,330），第二保持单元（360）包括第二节点 ，380）串联连接并且在第二方向上移位数据。 每个第一节点对应于至少一个第二节点。 该装置还包括一个操作单元（320,340），用于对于感兴趣的第一节点执行使用感兴趣的节点中的数据的操作，以及感兴趣节点对应的至少一个第二节点中的数据， 以及输入单元（410,480,510,580），其将数据并行地输入到至少两个第一保持单元，并且将数据串行输入至少两个第二保持单元。