公开(公告)号：EP3092546A1

公开(公告)日：2016-11-16

申请号：EP14833418.8

申请日：2014-12-12

Applicant: Microsoft Technology Licensing, LLC

Inventor： VENABLE, Morgan Kolya ,  KERR, Bernard James ,  WILAIRAT, Weerapan

IPC: G06F3/01 ,  G06F3/0484 ,  G02B27/01

CPC classification number: G06F3/0346 ,  A61B3/113 ,  G02B27/017 ,  G02B27/0172 ,  G02B2027/014 ,  G02B2027/0156 ,  G02B2027/0174 ,  G02B2027/0178 ,  G02B2027/0187 ,  G06F3/012 ,  G06F3/013 ,  G06F3/038 ,  G06F3/04842 ,  G06F2201/805 ,  G06F2209/508 ,  G06K9/00604 ,  G06K9/00671

Abstract: Embodiments that relate to positioning a target indicator via a display system are disclosed. For example, one disclosed embodiment provides a method for positioning a target indicator using gaze tracking data having a coarse accuracy from a gaze tracking system of a computing device. Head pose data having a fine accuracy greater than the coarse accuracy is received from a head tracking system. Using the gaze tracking data, an approximate user gaze region within a display region is determined, and the target indicator is displayed at an initial location within the approximate user gaze region. A reposition input from the user is received. In response, subsequently received head pose data is used to calculate an adjusted location for the target indicator. The target indicator is then displayed at the adjusted location.

公开(公告)号：EP3073781A1

公开(公告)日：2016-09-28

申请号：EP14864319.0

申请日：2014-11-13

Applicant: Yokogawa Electric Corporation

Inventor： FUJIMOTO Naoyuki ,  TAKAI Kiyoshi

IPC: H04W28/14 ,  H04M11/00 ,  H04Q9/00 ,  H04W4/04

CPC classification number: G06F11/1471 ,  G06F2201/805 ,  H04L1/1835 ,  H04L67/12 ,  H04W4/38

Abstract: A communication device according to one embodiment of the present invention is provided with: a storage unit that temporarily stores data for feedback control, said data being received, via a wireless network, from another communication device that sends the data at constant time intervals; and an alignment unit that reads and outputs, at said constant time intervals, the data stored in the storage unit, and aligns the data at said constant time intervals.

Abstract translation: 根据本发明的一个实施例的通信设备具有：存储单元，其临时存储用于反馈控制的数据，所述数据经由无线网络从另一个以恒定时间间隔发送数据的通信设备接收; 以及对准单元，其以所述恒定时间间隔读取并输出存储在存储单元中的数据，并以所述恒定时间间隔对齐数据。

公开(公告)号：EP3070650A1

公开(公告)日：2016-09-21

申请号：EP16159839.6

申请日：2016-03-11

Applicant: Tata Consultancy Services Limited

Inventor： MANJUNATH, Sumesh ,  SHUKLA, Manish ,  LODHA, Sachin Premsukh ,  SAXENA, Rohit ,  MONDAL, Sutapa

IPC: G06Q10/00

CPC classification number: G06F11/1451 ,  G06F11/1464 ,  G06F2201/80 ,  G06F2201/805 ,  G06Q10/00

Abstract: The present disclosure provides systems and methods to optimize data backup in a distributed enterprise system by firstly generating a set of unique files from all the files available in the enterprise. A backup set comprising files to be backed up are then generated from the set of unique files and backup is scheduled in the order in which the files to be backed up are identified. Unique files are generated based on file sharing patterns and communications among users that enable generating a social network graph from which one or more communities can be detected and deduplication can be performed on the files hosted by client systems in these communities thereby conserving resources.

Abstract translation: 本公开提供了通过首先从企业中可用的所有文件生成一组唯一文件来优化分布式企业系统中的数据备份的系统和方法。 然后从该组唯一文件生成包含要备份的文件的备份集，并按照要备份的文件的顺序排列备份。 唯一文件是基于文件共享模式和用户之间的通信生成的，可以生成一个社区网络图，从中可以检测到一个或多个社区，并可以对这些社区中的客户端系统托管的文件进行重复数据删除，从而节省资源。

公开(公告)号：EP3059932A1

公开(公告)日：2016-08-24

申请号：EP14906065.9

申请日：2014-11-12

Applicant: Huawei Technologies Co. Ltd.

Inventor： FENG, Rui ,  LIU, Jun ,  XIANG, Guangyou

IPC: H04L29/14

CPC classification number: G06F11/203 ,  G06F11/2028 ,  G06F17/30171 ,  G06F2201/805 ,  H04L67/10 ,  H04L67/1097

Abstract: A method for processing a fault of a lock server in a distributed system is disclosed, where the distributed system includes m lock servers, each lock server locally stores same lock server takeover relationship information, and m is a natural number greater than 2. Lock servers in the distributed system that are not faulty receive a first notification message, where the first notification message carries information about a fault of a first lock server; after receiving the first notification message, a second lock server in the distributed system determines that the second lock server is a takeover lock server of the first lock server according to locally stored lock server takeover relationship information, and the takeover lock server enters a silent state; after receiving the first notification message, a third lock server in the distributed system determines that the third lock server is not the takeover lock server of the first lock server according to locally stored lock server takeover relationship information; and after receiving a locking request, the third lock server allocates lock permission information according to the locking request. In the present invention, an affected range of a faulty lock server can be minimized and stability of a distributed system is enhanced.

Abstract translation: 公开了一种处理分布式系统中锁服务器故障的方法，其中分布式系统包括m个锁服务器，每个锁服务器本地存储相同的锁服务器接管关系信息，m为大于2的自然数。锁服务器 在没有故障的分布式系统中接收第一通知消息，所述第一通知消息携带第一锁服务器故障信息; 分布式系统中的第二锁服务器接收到第一通知消息后，根据本地存储的锁服务器接管关系信息，确定第二锁服务器为第一锁服务器的接管锁服务器，接管锁服务器进入无声状态 ; 分布式系统中的第三锁服务器接收到第一通知消息后，根据本地存储的锁服务器接管关系信息，确定第三锁服务器不是第一锁服务器的接管锁服务器， 第三锁服务器接收到锁定请求后，根据该锁定请求分配锁定权限信息。 在本发明中，故障锁服务器的受影响范围可以被最小化并且分布式系统的稳定性得到增强。

公开(公告)号：EP3054626A1

公开(公告)日：2016-08-10

申请号：EP14864210.1

申请日：2014-05-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： CHEN, Zhongping

IPC: H04L12/24

CPC classification number: G06F11/2033 ,  G06F11/1662 ,  G06F11/201 ,  G06F11/2069 ,  G06F11/2092 ,  G06F11/2094 ,  G06F2201/805

Abstract: Embodiments of the present invention provide a processing data method, a device, and a system for a storage unit, so as to avoid performing repeated data read operations on a storage unit, improve properness of a data processing mechanism of the storage unit, and save a system resource. The method includes: recording, by a first server for at least one storage unit used to store data, information about a storage unit in which a repairable fault occurs but repairing fails; querying, by the first server each time a request for reading data is received, whether the storage unit corresponding to the recorded information about the storage unit stores a part or all of the data; and if yes, returning, to a requesting party that sends the request, a message indicating that reading the data fails; or otherwise, reading the data from a storage unit that stores the data, and feeding back the data to a requesting party that sends the request.

Abstract translation: 本发明的实施例提供了一种用于存储单元的处理数据方法，设备和系统，以避免对存储单元执行重复的数据读取操作，提高了存储单元的数据处理机制的正确性，并且保存 系统资源 该方法包括：由用于存储数据的至少一个存储单元的第一服务器记录关于其中发生可修复故障但修复失败的存储单元的信息; 每当接收到读取数据的请求时，由第一服务器查询与存储单元相关的记录信息的存储单元是否存储数据的一部分或全部; 如果是，则返回发送请求的请求方，指示读取数据的消息失败; 否则，从存储数据的存储单元读取数据，并将数据反馈到发送请求的请求方。

公开(公告)号：EP3035194A1

公开(公告)日：2016-06-22

申请号：EP15194404.8

申请日：2015-11-12

Applicant: Intel Corporation

Inventor： CHENG, Shiow-wen Wendy ,  WOODRUFF, Robert J.

IPC: G06F9/50

CPC classification number: G06F11/2025 ,  G06F9/5027 ,  G06F9/52 ,  G06F11/203 ,  G06F2201/805 ,  G06F2209/509

Abstract: Methods, apparatus, and systems for leveraging an offload programming model for local checkpoints. Compute entities in a computing environment are implemented as one or more sources and a larger number of sinks. A job dispatcher dispatches jobs comprising executable code to the source(s), and the execution of the job code is managed by the source(s). Code sections in the job code designated for offload are offloaded to the sinks by creating offload context information. In conjunction with each offload, an offload object is generated and written to storage. The offloaded code sections are executed by the sinks, which return result data to the source, e.g., via a direct write to a memory buffer specified in the offload context information. The health of the sinks is monitored to detect failures, and upon a failure the source retrieves the offload object corresponding to the code section offloaded to the failed sink, regenerates the offload context information for the code section and sends this to another sink for execution.

Abstract translation: 用于为本地检查点利用卸载编程模型的方法，装置和系统。 计算环境中的计算实体被实现为一个或多个源和更多数量的接收器。 作业调度程序将包含可执行代码的作业分派到源，并且作业代码的执行由源管理。 指定用于卸载的作业代码中的代码段通过创建卸载上下文信息被卸载到接收器。 结合每个卸载，生成卸载对象并将其写入存储。 卸载的代码段由接收器执行，该接收器例如通过直接写入卸载上下文信息中指定的存储器缓冲器将结果数据返回到源。 监视接收器的健康状况以检测故障，并且在故障时，源检索对应于卸载到故障接收器的代码段的卸载对象，重新生成代码段的卸载上下文信息，并将其发送到另一个接收器进行执行。

公开(公告)号：EP2686773A4

公开(公告)日：2015-11-04

申请号：EP11861282

申请日：2011-03-16

Applicant: HEWLETT PACKARD DEVELOPMENT CO

Inventor： TUCEK JOSEPH A ,  ANDERSON ERIC A ,  SHAH MEHUL A

IPC: G06F12/02

CPC classification number: G06F11/2094 ,  G06F12/0246 ,  G06F12/08 ,  G06F12/10 ,  G06F2201/805 ,  G06F2201/85 ,  G06F2212/7201 ,  G11C13/0004 ,  G11C13/0007 ,  G11C2029/0411

公开(公告)号：EP2884392A1

公开(公告)日：2015-06-17

申请号：EP13290313.9

申请日：2013-12-13

Applicant: THALES

Inventor： De Oliveira, Jaime ,  Estaves, Guy ,  Tourteau, Fabian ,  Scherrer, Christoph

IPC: G06F11/14 ,  G06F11/18 ,  G06F11/07 ,  G06F11/16

CPC classification number: G06F11/3612 ,  G06F9/45533 ,  G06F11/0712 ,  G06F11/0757 ,  G06F11/1484 ,  G06F11/1658 ,  G06F11/182 ,  G06F11/187 ,  G06F11/3664 ,  G06F11/3672 ,  G06F2201/805 ,  G06F2201/865

Abstract: There is disclosed a computer implemented method of detecting a fault in a system comprising the steps of executing at least three virtual machines, each virtual machine executing a same application software, in separated and isolated memory segments and in a dedicated core of a multi-core processor; said virtual machines being synchronized and concurrently executed by a common hypervisor; wherein non-faulty virtual machines provide an identical output message within a predefined time-interval; detecting a fault in an output of a virtual machine, said fault corresponding to a different output message of said faulty virtual machine. Developments include a distributed vote mechanism, pull/push mechanisms, association of output vote messages with a safety extension comprising identification information, virtual machine recovery using data context.

Abstract translation: 公开了一种用于检测系统中的故障的计算机实现的方法，包括以下步骤：在分离的和隔离的存储器段中以及在多核的专用核中执行至少三个虚拟机，每个虚拟机执行相同的应用软件 处理器; 所述虚拟机由同一个管理程序同步并行执行; 其中非故障虚拟机在预定义的时间间隔内提供相同的输出消息; 检测虚拟机的输出中的故障，所述故障对应于所述故障虚拟机的不同输出消息。 发展包括分布式投票机制，拉/推机构，输出投票消息与包括识别信息的安全扩展的关联，使用数据上下文的虚拟机恢复。

公开(公告)号：EP2788892A1

公开(公告)日：2014-10-15

申请号：EP12855663.6

申请日：2012-11-19

Applicant: Bio-Rad Laboratories, Inc.

Inventor： GABEL, Shlomo ,  TAMIR, Eliran

IPC: G06F15/173

CPC classification number: G06F11/1438 ,  G06F11/0736 ,  G06F11/0793 ,  G06F19/00 ,  G06F2201/805 ,  G06F2201/82 ,  G16H40/40 ,  G16H50/20

Abstract: A system for applying a recovery mechanism to a network of medical diagnostics instruments is provided herein. The system includes the following: a plurality of medical diagnostics instruments, each associated with a network connected component; a plurality of communication modules, each associated with a corresponding one of the plurality of network connected components, wherein each one of the plurality of communication modules is arranged to report on malfunctioning components that are network connected with the corresponding component, and a recovery module, configured to: (i) obtain reports from the communication modules; (ii) re-establish the malfunctioning components; and (iii) notify all communication modules of the re-establishment of the malfunctioning components, wherein the communication modules are further configured to re-establish connection between the corresponding components and the re-established components.

Abstract translation: 一种用于将一个回收机构，以医疗诊断仪器的网络系统中提供。 该系统包括以下各项：医疗诊断仪器的复数，每个连接到网络的组件相关联; 通信模块复数，每个网络连接的组件的多个对应的一个相关联，worin的通信模块，所述多个每一个被布置为对故障部件报告并是网络与相应的部件相连接，以及恢复模块， 被配置为：（ⅰ）获得来自通信模块的报告; （ii）重新建立故障部件; 和（iii）通知重新建立故障部件的所有的通信模块，worin通信模块还被配置为在相应的组件和重新建立的组件之间重新建立连接。

公开(公告)号：EP2389636A4

公开(公告)日：2014-02-05

申请号：EP10733861

申请日：2010-01-22

Applicant: NASUNI CORP

Inventor： MASON ROBERT S JR ,  RODRIGUEZ ANDRES

IPC: G06F17/30

CPC classification number: G06F11/1446 ,  G06F11/1448 ,  G06F11/1464 ,  G06F17/30088 ,  G06F17/30132 ,  G06F17/30203 ,  G06F17/3023 ,  G06F17/30961 ,  G06F2201/805 ,  G06F2201/84

Abstract: A versioned file system comprises a set of structured data representations. At a first time, an interface creates and exports to a data store a first structured data representation corresponding to a first version of a local file system. The first structured data representation is an XML tree having a root element, one or more directory elements associated with the root element, and one or more file elements associated with a given directory element. Upon a change within the file system (e.g., file creation, file deletion, file modification, directory creation, directory deletion and directory modification), the interface creates and exports a second structured data representation corresponding to a second version of the file system. The second structured data representation differs from the first structured data representation up to and including the root element of the second structured data representation. The data store may comprise a cloud storage service provider.