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    Network-based vehicle event detection system
    31.
    发明授权
    Network-based vehicle event detection system 有权

    公开(公告)号：US11417109B1

    公开(公告)日：2022-08-16

    申请号：US15926987

    申请日：2018-03-20

    Applicant: Amazon Technologies, Inc.

    Inventor： Marvin Michael Theimer ,  Roger Shane Barga ,  William J. Vass

    IPC: G06V20/56 ,  H04W4/44 ,  H04L67/125 ,  B60R25/30 ,  G06N20/00 ,  G06V20/59

    Abstract: An event detection system for detecting events related to vehicles based on sensor data from the vehicles. An event detection service on a network may receive streams of sensor data from vehicles and apply machine learning techniques to train models and to analyze the data to detect vehicle-related events. Supervised and unsupervised techniques may be used to train the models and to detect known as well as anomalous events. Events may be detected based on data from one or from multiple vehicles. The system may respond to events by alerting entities and/or signaling vehicle control systems to respond to the events. Trained models may be downloaded to vehicles; the vehicle computer systems can then locally detect events. The downloaded models can be further trained on the vehicles, uploaded to the network, and integrated into the network-based models to improve the performance of the models.

    DYNAMIC PARTITIONING TECHNIQUES FOR DATA STREAMS
    37.
    发明申请
    DYNAMIC PARTITIONING TECHNIQUES FOR DATA STREAMS 审中-公开

    公开(公告)号：US20170357703A1

    公开(公告)日：2017-12-14

    申请号：US15665103

    申请日：2017-07-31

    Applicant: Amazon Technologies, Inc.

    Inventor： Marvin Michael Theimer ,  Gaurav D. Ghare ,  John David Dunagan ,  Gregory M. Burgess ,  Ying Xiong

    IPC: G06F17/30

    Abstract: A partitioning policy, comprising an indication of an initial mapping of data records of a stream to a plurality of partitions, is selected to distribute data records of a data stream among a plurality of nodes of a stream management service. Data ingestion nodes and storage nodes are configured according to the initial mapping. In response to a determination that a triggering criterion for dynamically repartitioning the data stream has been met, a modified mapping is generated, and a different set of ingestion and storage nodes are configured. For at least some time during which arriving data records are stored in accordance with the modified mapping, data records stored at the first set of storage nodes in accordance with the initial mapping are retained.

    Data record auditing systems and methods
    38.
    发明授权
    Data record auditing systems and methods 有权

    公开(公告)号：US09710859B1

    公开(公告)日：2017-07-18

    申请号：US13928234

    申请日：2013-06-26

    Applicant: Amazon Technologies, Inc.

    Inventor： Marvin Michael Theimer ,  David John Ward, Jr. ,  Léon Thrane ,  Don Johnson

    IPC: G07B17/00 ,  G06Q40/00 ,  G06Q50/06

    CPC classification number: G06Q40/10 ,  G06Q50/06

    Abstract: Systems and methods are presented for processing and auditing data records using a stream based data processing system. Data output by data center computers may be collected and used to generate data records that include values for metrics related to computer resource consumption. These data records may be inserted into a stream which can include auditors and various other processors. The auditors may determine whether any of the data records include discrepancies. A gating processor can determine which processors, if any, to provide data records that include discrepancies. Further, an amendment processor can be used to resolve discrepancies detected by the auditors. In addition, a billing processor can be used to generate bills that identify the discrepancies and include information relating to the cause and actions taken in response to the discrepancies detected in the data records.

    Provisioning virtual resource on a server based on label associated with virtual resource and servers
    39.
    发明授权
    Provisioning virtual resource on a server based on label associated with virtual resource and servers 有权
    基于与虚拟资源和服务器相关联的标签在服务器上配置虚拟资源

    公开(公告)号：US09436508B1

    公开(公告)日：2016-09-06

    申请号：US14021793

    申请日：2013-09-09

    Applicant: Amazon Technologies, Inc.

    Inventor： Marvin Michael Theimer ,  Eric Jason Brandwine

    IPC: G06F9/46 ,  G06F9/455 ,  G06F9/50

    CPC classification number: G06F9/50 ,  G06F9/45558 ,  G06F9/5005 ,  G06F9/5011 ,  G06F9/5027 ,  G06F9/5077 ,  G06F2009/45562 ,  G06F2009/45575 ,  G06F2209/5011 ,  G06F2209/502

    Abstract: Virtual resource provisioning may be enhanced by coloring virtual resource instances and/or underlying implementation resources. Particular resource colors may be associated with particular treatments during allocation of implementation resources to virtual resources. There may be different types of colors corresponding to different types of allocation treatment. Exclusory colors may be utilized to reduce clustering of virtual resources with respect to implementation resources. Assignment of exclusory colors to virtual resources can help strike a balance between lower costs through efficient implementation resource utilization and higher fault tolerance through spreading across an available implementation resource pool. Inclusive colors may be utilized to require and/or prefer allocation of virtual resources to implementation resources painted with the inclusive color. Proximity colors may be utilized to enhance a computational performance of a set of virtual resources. Proximity colors may be associated with proximity specifications that define proximity in implementation resource networks.

    Abstract translation: 可以通过着色虚拟资源实例和/或底层实现资源来增强虚拟资源配置。 在将实现资源分配给虚拟资源时，特定资源颜色可以与特定处理相关联。 可能有不同类型的颜色对应于不同类型的分配处理。 可以利用独特的颜色来减少虚拟资源相对于实现资源的聚类。 通过在可用的实施资源池中传播，通过有效的实施资源利用率和更高的容错能力，将独占颜色分配给虚拟资源可以帮助降低成本之间的平衡。 可以使用包含的颜色来要求和/或更喜欢将虚拟资源分配给用包含颜色绘制的实现资源。 近似颜色可用于增强一组虚拟资源的计算性能。 接近颜色可能与定义实现资源网络中的接近度的接近度规范相关联。

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