Full waveform inversion using combined shot data and no scratch disk
    1.
    发明授权
    Full waveform inversion using combined shot data and no scratch disk 有权
    使用组合镜头数据进行全波形反转,无划痕磁盘

    公开(公告)号:US09291734B2

    公开(公告)日:2016-03-22

    申请号:US13363966

    申请日:2012-02-01

    IPC分类号: G06G7/48 G01V1/28

    摘要: A system, method and computer program product for seismic imaging implements a seismic modeling algorithm utilizing Forward Wave Inversion technique for revising Reverse Time Migration models used for sub-surface modeling. The technique requires large communication bandwidth and low latency to convert a parallel problem into one solved using massive domain partitioning. The partitioning of a velocity model into processing blocks allows each sub-problem to fit in a local cache, increasing locality and bandwidth and reducing latency. The RTM seismic data processing utilizes data that includes combined shot data, i.e., shot data selected from amongst a plurality of shots that are combined at like spatial points of the volume. An iterative approach is applied such that the correction term RTM generates at each iteration in the iterative approach is used for refining the model, and the updated model is used for generating a further refined RTM model.

    摘要翻译: 用于地震成像的系统,方法和计算机程序产品利用前向波逆变技术实现地震建模算法,用于修正用于子表面建模的反向时间迁移模型。 该技术需要大的通信带宽和低延迟,以将并行问题转换为使用大规​​模域分区解决的问题。 将速度模型划分为处理块允许每个子问题适合本地缓存,增加局部性和带宽,并减少延迟。 RTM地震数据处理利用包括组合拍摄数据的数据,即从在体积相似的空间点上组合的多个拍摄中选择的拍摄数据。 应用迭代方法,使得在迭代方法中的每个迭代处产生的校正项RTM用于改进模型,并且更新的模型用于生成进一步精炼的RTM模型。

    Interactive analytics processing
    2.
    发明授权
    Interactive analytics processing 有权
    交互式分析处理

    公开(公告)号:US08874638B2

    公开(公告)日:2014-10-28

    申请号:US12637962

    申请日:2009-12-15

    IPC分类号: G06F15/16 G06F9/50

    CPC分类号: G06F9/5027

    摘要: An end-to-end record, request, response token-based protocol is used to facilitate processing of client jobs. This allows the client to forward analytical tasks of a job directly to an analytics cluster and to record an indication of such at a server. The accelerators of the cluster to perform the tasks are specified in a token provided by the server to the client.

    摘要翻译: 使用端到端记录,请求,响应令牌协议来促进客户端作业的处理。 这允许客户端将作业的分析任务直接转发到分析集群,并在服务器上记录这样的指示。 用于执行任务的集群的加速器在由服务器向客户端提供的令牌中指定。

    Concurrent execution of request processing and analytics of requests
    3.
    发明授权
    Concurrent execution of request processing and analytics of requests 有权
    同时执行请求处理和请求分析

    公开(公告)号:US08819183B2

    公开(公告)日:2014-08-26

    申请号:US12637951

    申请日:2009-12-15

    IPC分类号: G06F15/16

    CPC分类号: G06F9/52

    摘要: Request processing within a computing environment is facilitated. Request processing and analytics processing for the request are performed substantially concurrently in order to improve efficiency of request execution. The analytics processing is at least commenced, and may complete, prior to receiving an indication of success or failure of the request processing. If request processing fails, analytics processing ceases, if not already complete, and results of the analytic processing are not used.

    摘要翻译: 促进计算环境内的请求处理。 基本同时执行请求的请求处理和分析处理,以提高请求执行的效率。 在接收到请求处理的成功或失败的指示之前,分析处理至少开始并可以完成。 如果请求处理失败,分析处理将停止,如果尚未完成,并且不使用分析处理的结果。

    FULL WAVEFORM INVERSION USING COMBINED SHOT DATA AND NO SCRATCH DISK
    4.
    发明申请
    FULL WAVEFORM INVERSION USING COMBINED SHOT DATA AND NO SCRATCH DISK 有权
    使用组合拍摄数据完全波形反转,无切纸盘

    公开(公告)号:US20120316850A1

    公开(公告)日:2012-12-13

    申请号:US13363966

    申请日:2012-02-01

    IPC分类号: G06G7/48

    摘要: A system, method and computer program product for seismic imaging implements a seismic modeling algorithm utilizing Forward Wave Inversion technique for revising Reverse Time Migration models used for sub-surface modeling. The technique requires large communication bandwidth and low latency to convert a parallel problem into one solved using massive domain partitioning. The partitioning of a velocity model into processing blocks allows each sub-problem to fit in a local cache, increasing locality and bandwidth and reducing latency. The RTM seismic data processing utilizes data that includes combined shot data, i.e., shot data selected from amongst a plurality of shots that are combined at like spatial points of the volume. An iterative approach is applied such that the correction term RTM generates at each iteration in the iterative approach is used for refining the model, and the updated model is used for generating a further refined RTM model.

    摘要翻译: 用于地震成像的系统,方法和计算机程序产品利用前向波逆变技术实现地震建模算法,用于修正用于子表面建模的反向时间迁移模型。 该技术需要大的通信带宽和低延迟,以将并行问题转换为使用大规​​模域分区解决的问题。 将速度模型划分为处理块允许每个子问题适合本地缓存,增加局部性和带宽,并减少延迟。 RTM地震数据处理利用包括组合拍摄数据的数据,即从在体积相似的空间点上组合的多个拍摄中选择的拍摄数据。 应用迭代方法,使得在迭代方法中的每个迭代处产生的校正项RTM用于改进模型,并且更新的模型用于生成进一步精炼的RTM模型。

    Multi-granular stream processing
    5.
    发明授权
    Multi-granular stream processing 有权
    多粒度流处理

    公开(公告)号:US08892762B2

    公开(公告)日:2014-11-18

    申请号:US12637972

    申请日:2009-12-15

    IPC分类号: G06F15/16 G06F9/50 H04L29/06

    CPC分类号: G06F9/5044 H04L65/605

    摘要: Stream processing is facilitated by distributing responsibility for processing the stream to multiple components of a computing environment. A programmable unit receives one or more streams and determines the operations to be performed for the one or more streams and which components of the computing environment are to perform those operations. It forwards data relating to the one or more streams to one or more components of the computing environment for processing and/or information purposes.

    摘要翻译: 通过将处理流的责任分配到计算环境的多个组件来促进流处理。 可编程单元接收一个或多个流并且确定要为一个或多个流执行的操作以及计算环境的哪些组件将执行这些操作。 它将与一个或多个流有关的数据转发到计算环境的一个或多个组件以用于处理和/或信息目的。

    RTM SEISMIC IMAGING USING COMBINED SHOT DATA
    6.
    发明申请
    RTM SEISMIC IMAGING USING COMBINED SHOT DATA 有权
    使用组合拍摄数据的RTM地震成像

    公开(公告)号:US20120316785A1

    公开(公告)日:2012-12-13

    申请号:US13363999

    申请日:2012-02-01

    IPC分类号: G06F19/00

    CPC分类号: G01V1/303

    摘要: A system, method and computer program product for seismic imaging implements a seismic imaging algorithm utilizing Reverse Time Migration technique requiring large communication bandwidth and low latency to convert a parallel problem into one solved using massive domain partitioning. Several aspects of the imaging problem are addressed, including very regular and local communication patterns, balanced compute and communication requirements, scratch data handling and multiple-pass approaches. The partitioning of the velocity model into processing blocks allows each sub-problem to fit in a local cache, increasing locality and bandwidth and reducing latency. The RTM seismic data processing utilizes data that includes combined shot data, i.e., shot data selected from amongst a plurality of shots that are combined at like spatial points of the volume.

    摘要翻译: 用于地震成像的系统,方法和计算机程序产品使用需要大的通信带宽和低等待时间的逆时间迁移技术来实现地震成像算法,以将并行问题转换为使用大量域分割解决的问题。 解决了成像问题的几个方面,包括非常规则和本地通信模式,平衡的计算和通信要求,暂存数据处理和多通路方法。 将速度模型划分为处理块允许每个子问题适合本地缓存,增加局部性和带宽并减少延迟。 RTM地震数据处理利用包括组合拍摄数据的数据,即从在体积相似的空间点上组合的多个拍摄中选择的拍摄数据。

    CONCURRENT EXECUTION OF REQUEST PROCESSING AND ANALYTICS OF REQUESTS
    7.
    发明申请
    CONCURRENT EXECUTION OF REQUEST PROCESSING AND ANALYTICS OF REQUESTS 有权
    请求处理和要求分析的同时执行

    公开(公告)号:US20110145366A1

    公开(公告)日:2011-06-16

    申请号:US12637951

    申请日:2009-12-15

    IPC分类号: G06F15/16

    CPC分类号: G06F9/52

    摘要: Request processing within a computing environment is facilitated. Request processing and analytics processing for the request are performed substantially concurrently in order to improve efficiency of request execution. The analytics processing is at least commenced, and may complete, prior to receiving an indication of success or failure of the request processing. If request processing fails, analytics processing ceases, if not already complete, and results of the analytic processing are not used.

    摘要翻译: 促进计算环境内的请求处理。 基本同时执行请求的请求处理和分析处理,以提高请求执行的效率。 在接收到请求处理的成功或失败的指示之前,分析处理至少开始并且可以完成。 如果请求处理失败,分析处理将停止,如果尚未完成,并且不使用分析处理的结果。

    System and method for transaction card electronic messaging
    8.
    发明授权
    System and method for transaction card electronic messaging 失效
    交易卡电子信息的系统和方法

    公开(公告)号:US07481365B2

    公开(公告)日:2009-01-27

    申请号:US11481358

    申请日:2006-07-05

    IPC分类号: G06K5/00

    CPC分类号: G06Q10/00 G07F7/08 G07F7/0833

    摘要: A system and method for delivering electronic messages automatically to transaction cards. The transaction cards are capable of rendering electronic messages from a server using a transaction activated connection. This system can be used to automatically deliver user specific information such as calendar, reminder, or e-mail information to a person scanning their card in, for example, a building where scanning a badge is required to enter the building. Alternatively, the system can be used to automatically deliver public information to a user such as advertisements to a render-capable transaction card which includes, for example, a calling card, a credit card, or a public transportation access card.

    摘要翻译: 一种用于将电子消息自动发送到交易卡的系统和方法。 交易卡能够使用事务激活的连接从服务器呈现电子消息。 该系统可以用于向例如扫描徽章进入建筑物的建筑物中的扫描他们的卡片的人自动地向用户提供诸如日历,提醒或电子邮件信息的用户特定信息。 或者,该系统可用于向用户自动传递公共信息,例如向包括例如呼叫卡,信用卡或公共交通接入卡的可呈现的交易卡的广告。