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1. 发明申请

WO2019139739A1 BIT-ACCURATE-TRACING ANALYSIS WITH APPLIED MEMORY REGION LIFETIMES 审中-公开
公开(公告)号：WO2019139739A1
公开(公告)日：2019-07-18
申请号：PCT/US2018/066103
申请日：2018-12-18
申请人： MICROSOFT TECHNOLOGY LICENSING, LLC
发明人： GABRYJELSKI, Henry , MOLA, Jordi
IPC分类号： G06F11/36
CPC分类号： G06F11/008 , G06F3/0653 , G06F11/073 , G06F11/362 , G11C16/349
摘要： Detecting and providing notice of non-faulting memory accesses during prior execution of an application based on a replay-able trace of the application's execution. Embodiments include replaying portion(s) of prior execution of the application from a replay-able trace the application's prior execution, while tracking lifetime of memory region(s) used by the application. Based on tracking lifetime of the memory region, non-faulting but improper memory access(es) by the application during its prior execution are detected. Notification of these non-faulting but improper memory access(es) are provided at a user interface and/or to a software component.

2. 发明申请

WO2019005230A1 WORDLINE READ VOLTAGE OFFSETS IN SOLID STATE MEMORY DEVICES 审中-公开
公开(公告)号：WO2019005230A1
公开(公告)日：2019-01-03
申请号：PCT/US2018/022502
申请日：2018-03-14
申请人： WESTERN DIGITAL TECHNOLOGIES, INC.
发明人： KIRSHENBAUM, Roi , INBAR, Karin , GOLDENBERG, Idan , YANG, Nian, Niles , ROM, Rami , BAZARSKY, Alexander , NAVON, Ariel , REUSSWIG, Philip, David
IPC分类号： G11C11/56 , G06N3/02 , G11C16/26 , G11C29/02 , G06F3/06 , G11C16/04 , G11C29/50
CPC分类号： G06F3/0659 , G06F3/0616 , G06F3/065 , G06F3/0653 , G06F3/0679 , G06N3/02 , G06N3/08 , G11C11/5642 , G11C16/0483 , G11C16/26 , G11C29/028 , G11C2029/5004
摘要： Systems and methods are described for generating location-based read voltage offsets in a data storage device. Optimal read voltage thresholds vary across memory elements of a device. However, data storage devices are often limited in the number of read voltage thresholds that can be maintained in the device. Thus, it may not be possible to maintain optimal read voltage parameters for each memory element within a device. The systems and methods described herein provide for increased accuracy of read voltage thresholds when applied to memory elements within a specific location in a device, by enabling the use of location-based read voltage offsets, depending on a relative location of the memory element being read from. The read voltage offsets can be determined based on application of a neural network to data regarding optimal read voltage thresholds determined from at least a sample of memory elements in a device.

3. 发明申请

WO2018187002A1 METHODS OF SKETCH-BASED MEMORY MANAGEMENT AND MEMORY DEVICES UTILIZING THE SAME 审中-公开
公开(公告)号：WO2018187002A1
公开(公告)日：2018-10-11
申请号：PCT/US2018/022188
申请日：2018-03-13
申请人： MICRON TECHNOLOGY, INC.
发明人： BRADSHAW, Samuel, E.
IPC分类号： G06F12/02 , G06F13/16
CPC分类号： G06F3/0619 , G06F3/0653 , G06F3/0673 , G06F11/1048 , G06F12/0207 , G06F2212/1044
摘要： A memory device having a memory array with a plurality of memory addresses and a controller operably coupled to the memory array is described. The controller is configured to store a sketch comprising d rows and w columns, wherein d and w are positive integers. Each of the d rows corresponds to a different one of d hash functions. The controller is also configured to detect an event associated with a first memory address of the plurality of memory addresses and to hash the first memory address with each of the d hash functions to generate a corresponding d sketch locations. The controller is further configured to adjust, for each of the d sketch locations, a stored sketch value by a first amount corresponding to the event.

4. 发明申请

WO2018076017A1 MULTI-CLOUD USER INTERFACE 审中-公开
标题翻译：多云用户界面
公开(公告)号：WO2018076017A1
公开(公告)日：2018-04-26
申请号：PCT/US2017/057913
申请日：2017-10-23
申请人： MYERS, Norman
发明人： MYERS, Norman
IPC分类号： G06F17/30 , G06F3/06
CPC分类号： G06F3/0605 , G06F3/0607 , G06F3/0653 , G06F3/067 , H04L67/10 , H04L67/1097 , H04L67/2809
摘要： A multi-cloud user interface apparatus facilitates transparent use of multiple Internet-based clouds. A network interface compatibly interacts with the multiple Internet-based clouds, a database management system of information, and a user interface that includes a non-human agent. The database management system pertains to a world model that represents a plurality of entities such as workgroups, products, humans, animals, plants, positions, and assets. The database itself can be configured such that the items of information are partially but not wholly stored on individual ones of each of the multiple Internet-based clouds. The non-human agent can be configured to receive input from a human user and to respond to the input by accessing the database. The nature of the response can be automatically derived as a function of an information relevance measurement that is itself calculated as a function, at least in part, of an entity relationship-based metric.
摘要翻译：多云用户界面装置有助于透明使用多个基于因特网的云。网络接口与多个基于互联网的云，信息的数据库管理系统以及包括非人类代理的用户界面相兼容。数据库管理系统属于代表多个实体的世界模型，例如工作组，产品，人类，动物，植物，职位和资产。数据库本身可以配置为使得信息项部分但不是完全存储在多个基于互联网的云中的每一个的各个个体上。非人类代理可以配置为接收来自人类用户的输入并通过访问数据库来响应输入。响应的性质可以作为信息相关性度量的函数自动推导出来，信息相关性度量本身作为一个函数计算，至少部分是基于实体关系的度量。

5. 发明申请

WO2018071367A1 METHOD AND SYSTEM FOR COUNTERING RANSOMWARE 审中-公开
标题翻译：用于对抗RANSOMWARE的方法和系统
公开(公告)号：WO2018071367A1
公开(公告)日：2018-04-19
申请号：PCT/US2017/055842
申请日：2017-10-10
申请人： ROSA, Stephen
发明人： ROSA, Stephen
IPC分类号： G06F21/57 , G06F21/00 , G06F21/02 , G06F21/22 , G06F21/53 , G06F21/56
CPC分类号： G06F21/552 , G06F3/0622 , G06F3/0653 , G06F3/0671 , G06F13/385 , G06F13/4282 , G06F21/32 , G06F21/562 , G06F21/81 , H04L67/06
摘要： Methods, systems and computer readable media are provide for protecting stored data from ransomware. In an embodiment, the data is stored in an external drive connected to the processor. The connection between the processor and external drive is interrupted (e.g., open) except during a data transfer between the processor and the external drive. Connection of the processor to the external drive, permitted for a time period specified by a user or until the transfer of data is complete, occurs in response to manual actuation of a control means interposed between the processor and external drive and optionally, an indication from the user computing system that malware has not been detected on the device. The control means may be a mechanical switch or a fingerprint authentication device.
摘要翻译：提供方法，系统和计算机可读介质以保护存储的勒索软件数据。在一个实施例中，数据存储在连接到处理器的外部驱动器中。除了处理器和外部驱动器之间的数据传输期间，处理器和外部驱动器之间的连接被中断（例如打开）。处理器与外部驱动器的连接允许用户指定的时间段或者直到数据传输完成时，响应于插入处理器和外部驱动器之间的控制装置的手动启动以及可选地从用户计算系统在设备上未检测到恶意软件。控制装置可以是机械开关或指纹认证装置。

6. 发明申请

WO2017205163A1 NODE MANAGEMENT FOR ATOMIC PARALLEL DATA PROCESSING 审中-公开
标题翻译：原子并行数据处理的节点管理
公开(公告)号：WO2017205163A1
公开(公告)日：2017-11-30
申请号：PCT/US2017/033206
申请日：2017-05-18
申请人： MICROSOFT TECHNOLOGY LICENSING, LLC
发明人： GEORGE, Ajesh , GHOSAL, Debashish , GAWRONSKI, Artur Zbigniew
IPC分类号： G06F9/50
CPC分类号： G06F3/0644 , G06F3/0604 , G06F3/0653 , G06F3/0664 , G06F3/0673 , G06F9/5061
摘要： The technology described herein allows processing nodes in a parallel processing environment to determine whether a data partition is being atomically processed. The processing nodes can maintain the atomic processing of data by checking for challenger nodes assigned to the same partition and checking whether the node is still the leader node for a partition at a given frequency and/or at key points during the data processing flow. When a processing node detects a challenger node, the node self-terminates. When a challenger node detects no other nodes assigned to its data partition, then it designates itself or confirms itself as the leader node and begins or continues processing data within the partition. A node can detect other nodes by checking a node log that each processing node updates upon completing a survey of its present status.
摘要翻译：这里描述的技术允许并行处理环境中的处理节点确定数据分区是否被原子处理。处理节点可以通过检查分配给相同分区的挑战者节点并且检查节点在给定频率处和/或在数据处理流程期间的关键点处是否仍然是分区的引导者节点来维护数据的原子处理。当处理节点检测到挑战者节点时，该节点自行终止。当挑战者节点检测不到分配给其数据分区的其他节点时，则它指定自己或将自己确认为领导节点，并开始或继续处理该分区内的数据。通过检查每个处理节点在完成对其当前状态的调查后更新的节点日志，节点可以检测到其他节点。

7. 发明申请

WO2017178214A1 VERFAHREN, VORRICHTUNG UND COMPUTERPROGRAMM ZUM VERWALTEN EINES SPEICHERBEREICHS EINES STEUERGERÄTS EINES FAHRZEUGS 审中-公开
标题翻译：用于管理车辆控制设备的存储区域的方法，设备和计算机程序
公开(公告)号：WO2017178214A1
公开(公告)日：2017-10-19
申请号：PCT/EP2017/057186
申请日：2017-03-27
申请人： VOLKSWAGEN AKTIENGESELLSCHAFT
发明人： GERLACH, Simon , ZIERFUSS, André , WIETHÖLTER, Sven
IPC分类号： G06F3/06
CPC分类号： G06F3/0649 , G06F3/0605 , G06F3/0608 , G06F3/0647 , G06F3/0653 , G06F3/067
摘要： Die Erfindung bezieht sich auf ein Verfahren, eine Vorrichtung und ein Computerprogramm zum Verwalten eines Speicherbereichs eines Steuergeräts eines Fahrzeugs. In dem Speicherbereich sind ein oder mehrere benutzerspezifische Datensätze speicherbar. Das Verfahren umfasst Überwachen (1 10) einer verfügbaren Speicherkapazität des Speicherbereichs. Das Verfahren umfasst ferner Erhalten (120) eines neuen benutzerspezifischen Datensatzes. Das Verfahren umfasst ferner Auslagern (130) von Daten aus dem Speicherbereich des Steuergeräts auf einen externen Speicher, falls die verfügbare Speicherkapazität zum Speichern des neuen benutzerspezifischen Datensatzes im Speicherbereich nicht ausreicht. Das Verfahren umfasst ferner Speichern (140) des neuen benutzerspeizischen Datensatzes im Speicherbereich.
摘要翻译：用于管理车辆的控制单元的存储区域的方法，设备和计算机程序技术领域本发明涉及用于管理车辆的控制单元的存储区域的方法，设备和计算机程序。一个或多个用户专用数据集可以存储在存储区中。该方法包括监视（110）存储区域的可用存储容量。该方法还包括获得（120）新的用户特定记录。如果用于在存储区域中存储新用户专用数据记录的可用存储容量不足，则该方法还包括将数据从控制单元的存储区域卸载（130）到外部存储器。该方法还包括将新的用户指定数据集存储（140）在存储区中。

8. 发明申请

WO2017147257A1 ADAPTIVE, SELF LEARNING CONSISTENCY POINT TRIGGERS 审中-公开
标题翻译：自适应，自学习一致点触发器
公开(公告)号：WO2017147257A1
公开(公告)日：2017-08-31
申请号：PCT/US2017/019067
申请日：2017-02-23
申请人： NETAPP, INC.
发明人： CALLAHAN, Travis Ian , BHATTACHARJEE, Mrinal K. , KONDAPALLI, Ganga Bhavani , GUTKNECHT, William Arthur , ZHU, Andrew
IPC分类号： G06F3/06
CPC分类号： G06F3/0631 , G06F3/0604 , G06F3/0617 , G06F3/0643 , G06F3/0644 , G06F3/0653 , G06F3/067 , G06F3/0689 , G06F17/30138 , G06F17/30194 , H04L67/1097
摘要： Presented herein are methods, non-transitory computer readable media, and devices for allocating resources to a particular volume and triggering a consistency point based on the amount given to each volume, thus providing dynamic consistency point triggers. Methods for providing dynamic consistency point triggers are disclosed which include: determining a volume's capacity to undertake the resources based on the volume's performance; receiving a portion of the divided resources based on total system resources available within the storage server and the volume's performance; and triggering a consistency point upon exhausting a threshold percentage of the received portion of resources.
摘要翻译：这里呈现的是用于将资源分配给特定卷并基于给予每个卷的量来触发一致点的方法，非暂时性计算机可读介质和设备，从而提供动态一致点触发。公开了提供动态一致性点触发器的方法，其包括：基于卷的性能确定卷的承担资源的能力; 基于存储服务器内可用的总系统资源和卷的性能接收分割的资源的一部分; 并在用尽所接收部分资源的阈值百分比时触发一致点。

9. 发明申请

WO2017128951A1 DATA PROTECTION FOR COLD STORAGE SYSTEM 审中-公开
标题翻译：冷藏系统的数据保护
公开(公告)号：WO2017128951A1
公开(公告)日：2017-08-03
申请号：PCT/CN2017/070864
申请日：2017-01-11
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： ZHU, Xiaogang
IPC分类号： G06F3/06
CPC分类号： G06F11/1088 , G06F3/0619 , G06F3/064 , G06F3/0653 , G06F3/0689 , G06F2211/1004 , H03M13/13 , H03M13/15 , H03M13/1515 , H03M13/3761
摘要： A data storage apparatus comprising a plurality of data storage devices configured to store data blocks, and one or more protection devices configured to store protection blocks, wherein the data devices and the protection devices are associated by a plurality of stripes, wherein each stripe comprises a memory block on each data device or protection device, and wherein each protection block in a protection device comprises a value for reconstructing storage blocks in the same stripe, and a controller configured to select a data device, store data blocks sequentially to the memory blocks in the selected data devices, store protection blocks in the protection devices for each updated stripe, read data blocks from a selected data device, and reconstruct damaged storage devices. It operates a cold storage system with less power consumption, low component wear, and flexible in capacity expansion.
摘要翻译：一种数据存储设备，包括被配置为存储数据块的多个数据存储设备以及被配置为存储保护块的一个或多个保护设备，其中所述数据设备和所述保护设备由多个其中每个条带包括每个数据设备或保护设备上的存储块，并且其中保护设备中的每个保护块包括用于重建同一条带中的存储块的值，以及被配置为选择数据设备的控制器，存储数据块顺序连接到所选数据设备中的存储器块，将保护块存储在每个更新条带的保护设备中，从所选数据设备读取数据块，并重建损坏的存储设备。它运行的冷藏系统功耗较低，部件磨损较少，并且容量扩展灵活。

10. 发明申请

WO2017127709A1 USE OF VOLATILE MEMORY AS NON-VOLATILE MEMORY 审中-公开
标题翻译：使用易失性存储器作为非易失性存储器
公开(公告)号：WO2017127709A1
公开(公告)日：2017-07-27
申请号：PCT/US2017/014377
申请日：2017-01-20
申请人： MICROSOFT TECHNOLOGY LICENSING, LLC
发明人： KELLY, Bryan , SANTANIELLO, Mark , GOVINDAN, Sriram , BADAM, Anirudh
IPC分类号： G06F3/06 , G06F11/07 , G06F12/02
CPC分类号： G06F1/28 , G06F3/0619 , G06F3/0631 , G06F3/0647 , G06F3/0653 , G06F3/0685 , G06F3/0688 , G06F3/0689
摘要： A computing device may comprise a processor, a volatile memory and a non-volatile storage device. An operating system or firmware of the device may cause one or more pages of the volatile memory to be treated, by applications executing on the computing device, as non-volatile memory pages. A maximum number of pages that may be treated as non-volatile may be determined based on an amount of energy available in a battery and an amount of energy needed to transfer a page of memory to the non-volatile storage device.
摘要翻译：计算设备可以包括处理器，易失性存储器和非易失性存储设备。设备的操作系统或固件可以使易失性存储器的一个或多个页面被在计算设备上执行的应用程序作为非易失性存储器页面进行处理。基于电池中可用的能量的量以及将存储页面传输到非易失性存储设备所需的能量的量，可以确定可被视为非易失性的最大页面数量。

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