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    DATASET INTERSECTION DETERMINATION
    1.
    发明申请
    DATASET INTERSECTION DETERMINATION 审中-公开
    数据交换确定

    公开(公告)号：US20170039651A1

    公开(公告)日：2017-02-09

    申请号：US15331009

    申请日：2016-10-21

    Applicant: Chicago Mercantile Exchange Inc.

    Inventor： Paul Meacham ,  Jacques Doornebos

    IPC: G06Q40/04 ,  G06F17/30

    CPC classification number: G06Q40/04 ,  G06F12/0868 ,  G06F12/0897 ,  G06F17/30312 ,  G06F17/3033 ,  G06F2212/1016 ,  G06F2212/465

    Abstract: An item is determined to exist in a dataset by arranging the dataset into a plurality of subsets, each bounded by the minimum amount of memory that may be transferred between levels of memory in a memory configuration. The item and the subsets have attributes that allow for a determination of which subset the item would exist in if the item were in the dataset. A singular subset is transferred between levels of memory to determine whether the item exists in the transferred subset. If the item does not exist in the transferred subset, it is determined that the item does not exist in the dataset.

    Abstract translation: 通过将数据集布置成多个子集，确定存在于数据集中的项目，每个子集的每个子集由存储器配置中的存储器级别之间可传送的最小存储器量限制。 项目和子集具有允许确定项目在数据集中存在的子集的属性。 单个子集在存储器的级别之间传送，以确定该项目是否存在于传送的子集中。 如果转移子集中不存在项目，则确定该数据集中不存在项目。

    Secure Consolidated Exchange Feed for Order Entry and Market Data
    2.
    发明申请
    Secure Consolidated Exchange Feed for Order Entry and Market Data 有权

    公开(公告)号：US20210287291A1

    公开(公告)日：2021-09-16

    申请号：US17334070

    申请日：2021-05-28

    Applicant: Chicago Mercantile Exchange Inc.

    Inventor： Frank Kmiec ,  Ari Studnitzer ,  Donald Mendelson ,  Zachary Bonig ,  Priteshkumar Soni ,  Arkadiusz Koziol ,  Jacques Doornebos

    IPC: G06Q40/04

    Abstract: The disclosed embodiments relate to communication of financial messages from an Exchange to market participants whereby messages directed to particular market participants may be consolidated with other messages directed to all market participants and communicated via the same communications medium while preserving the anonymity of those market participants to which messages are particularly directed. Accordingly, redundant communications are eliminated, reducing the overall volume of communicated data and the resources necessary in support thereof; inhibition of any one market participant intentionally or unintentionally influencing the market via exposure of their activities, or otherwise unfairly impinging on the exposed activities of other market participants, is maintained; and inequitable information access is eliminated as the consolidated messages are transmitted to all market participants substantially simultaneously over the same medium thereby minimizing or eliminating any advantage or opportunity one market participant may have to receive market information ahead of the other market participants.

    DATASET INTERSECTION DETERMINATION
    4.
    发明申请
    DATASET INTERSECTION DETERMINATION 有权
    数据交换确定

    公开(公告)号：US20150081622A1

    公开(公告)日：2015-03-19

    申请号：US14030377

    申请日：2013-09-18

    Applicant: Chicago Mercantile Exchange Inc.

    Inventor： Paul Meacham ,  Jacques Doornebos

    IPC: G06F12/08 ,  G06F17/30

    CPC classification number: G06Q40/04 ,  G06F12/0868 ,  G06F12/0897 ,  G06F17/30312 ,  G06F17/3033 ,  G06F2212/1016 ,  G06F2212/465

    Abstract: An item is determined to exist in a dataset by arranging the dataset into a plurality of subsets, each bounded by the minimum amount of memory that may be transferred between levels of memory in a memory configuration. The item and the subsets have attributes that allow for a determination of which subset the item would exist in if the item were in the dataset. A singular subset is transferred between levels of memory to determine whether the item exists in the transferred subset. If the item does not exist in the transferred subset, it is determined that the item does not exist in the dataset.

    Abstract translation: 通过将数据集布置成多个子集，确定存在于数据集中的项目，每个子集的每个子集由存储器配置中的存储器级别之间可传送的最小存储器量限制。 项目和子集具有允许确定项目在数据集中存在的子集的属性。 单个子集在存储器的级别之间传送，以确定该项目是否存在于传送的子集中。 如果转移子集中不存在项目，则确定该数据集中不存在项目。

    Dataset intersection determination
    9.
    发明授权
    Dataset intersection determination 有权
    数据集交点确定

    公开(公告)号：US09501796B2

    公开(公告)日：2016-11-22

    申请号：US14030377

    申请日：2013-09-18

    Applicant: Chicago Mercantile Exchange Inc.

    Inventor： Paul Meacham ,  Jacques Doornebos

    IPC: G06F17/30 ,  G06Q40/04 ,  G06F12/08

    CPC classification number: G06Q40/04 ,  G06F12/0868 ,  G06F12/0897 ,  G06F17/30312 ,  G06F17/3033 ,  G06F2212/1016 ,  G06F2212/465

    Abstract: An item is determined to exist in a dataset by arranging the dataset into a plurality of subsets, each bounded by the minimum amount of memory that may be transferred between levels of memory in a memory configuration. The item and the subsets have attributes that allow for a determination of which subset the item would exist in if the item were in the dataset. A singular subset is transferred between levels of memory to determine whether the item exists in the transferred subset. If the item does not exist in the transferred subset, it is determined that the item does not exist in the dataset.

    Abstract translation: 通过将数据集布置成多个子集，确定存在于数据集中的项目，每个子集的每个子集由存储器配置中的存储器级别之间可传送的最小存储器量限制。 项目和子集具有允许确定项目在数据集中存在的子集的属性。 单个子集在存储器的级别之间传送，以确定该项目是否存在于传送的子集中。 如果转移子集中不存在项目，则确定该数据集中不存在项目。

    Dataset intersection determination
    10.
    发明授权
    Dataset intersection determination 有权

    公开(公告)号：US10572940B2

    公开(公告)日：2020-02-25

    申请号：US15905253

    申请日：2018-02-26

    Applicant: Chicago Mercantile Exchange Inc.

    Inventor： Paul Meacham ,  Jacques Doornebos

    IPC: G06F16/00 ,  G06Q40/04 ,  G06F16/22 ,  G06F12/0868 ,  G06F12/0897

    Abstract: An item is determined to exist in a dataset by arranging the dataset into a plurality of subsets, each bounded by the minimum amount of memory that may be transferred between levels of memory in a memory configuration. The item and the subsets have attributes that allow for a determination of which subset the item would exist in if the item were in the dataset. A singular subset is transferred between levels of memory to determine whether the item exists in the transferred subset. If the item does not exist in the transferred subset, it is determined that the item does not exist in the dataset.

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