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    RESPONSE LATENCY REDUCTION IN FIXED ALLOCATION CONTENT SELECTION INFRASTRUCTURE
    416.
    发明申请
    RESPONSE LATENCY REDUCTION IN FIXED ALLOCATION CONTENT SELECTION INFRASTRUCTURE 审中-公开

    公开(公告)号：US20180167446A1

    公开(公告)日：2018-06-14

    申请号：US15127566

    申请日：2016-04-22

    Applicant: Google Inc.

    Inventor： Justin Lewis ,  Gavin James

    IPC: H04L29/08 ,  G06F17/30 ,  H04L12/911 ,  H04L12/26

    CPC classification number: H04L67/1002 ,  G06F9/4881 ,  G06F17/30864 ,  G06Q10/06 ,  H04L43/08 ,  H04L43/16 ,  H04L47/82

    Abstract: The present disclosure is directed to reducing response latency in fixed allocation content selection infrastructure. An allocator engine selects a content campaign for offline selection based on an allocation metric for the content campaign. A load balancer component identifies, in a distributed computing environment and based on resource utilization information, a computation resource and a time window during which to launch the offline selection. A content selector component launches, during the time window, the offline selection and generates candidate impression criteria. The content selector component receives a request for content via a computer network. Responsive to the request matching the candidate impression criteria, the content selector component disables a real-time selection for the request. The content selector component transmits instructions to render a content item object corresponding to the matching candidate impression criteria generated during the offline selection.

    MANAGING TRANSACTIONS REQUESTING NON-EXISTING INDEX KEYS IN DATABASE SYSTEMS
    417.
    发明申请
    MANAGING TRANSACTIONS REQUESTING NON-EXISTING INDEX KEYS IN DATABASE SYSTEMS 审中-公开

    公开(公告)号：US20180165326A1

    公开(公告)日：2018-06-14

    申请号：US15405841

    申请日：2017-01-13

    Applicant: Google Inc.

    Inventor： Goetz Graefe

    IPC: G06F17/30

    CPC classification number: G06F16/2379 ,  G06F16/2246 ,  G06F16/2343 ,  G06F16/245

    Abstract: This disclosure provides systems, methods, and apparatus for managing locks for non-existing keys in an index of a database. The system can receive a first transaction for accessing a first requested key that does not match any of a plurality of keys in the index. The system partitions the first requested key using a partitioning function to a first partition. The system can also receive a second transaction for accessing a second requested key that does not match any of the plurality of keys in the index. The system also partitions the second requested key using the partitioning function to a second partition. The system assigns locks to the second transaction only if the second partition is distinct from the first partition.

    CONTROLLING WINDOW USING TOUCH-SENSITIVE EDGE
    418.
    发明申请
    CONTROLLING WINDOW USING TOUCH-SENSITIVE EDGE 审中-公开

    公开(公告)号：US20180164987A1

    公开(公告)日：2018-06-14

    申请号：US15375787

    申请日：2016-12-12

    Applicant: Google Inc.

    Inventor： David Joseph Murphy ,  Nicholas Foster ,  Thomas Moltoni

    IPC: G06F3/0484 ,  G06F3/0488

    CPC classification number: G06F3/04845 ,  G06F3/04883 ,  G06F2203/04803

    Abstract: A method includes: receiving, by a computing device, an input generated by a user touching a location on a touch-sensitive edge; determining whether a display contains a window split; when the display contains the window split, determining, in response to the input, whether the location is within a predefined proximity of the window split; when the location is within the predefined proximity of the window split, repositioning the window split on the display based on the input. When the display does not contain the window split, and when the location is not within the predefined proximity of the window split, a new window split can be created on the display, in response to the input, based on the location.

    Whole Body Manipulation on a Legged Robot Using Dynamic Balance
    419.
    发明申请
    Whole Body Manipulation on a Legged Robot Using Dynamic Balance 审中-公开

    公开(公告)号：US20180162469A1

    公开(公告)日：2018-06-14

    申请号：US15377559

    申请日：2016-12-13

    Applicant: Google Inc.

    Inventor： Kevin Blankespoor ,  Benjamin Stephens ,  Nicolas Hudson ,  Yeuhi Abe ,  Jennifer Barry

    IPC: B62D57/032 ,  B25J9/16

    CPC classification number: B62D57/032 ,  B25J9/162 ,  B25J9/1633 ,  B25J9/1694 ,  B62D57/02 ,  B62D57/024 ,  G05B2219/40298 ,  G05D2201/0217 ,  Y10S901/01

    Abstract: A robot system includes: an upper body section including one or more end-effectors; a lower body section including one or more legs; and an intermediate body section coupling the upper and lower body sections. An upper body control system operates at least one of the end-effectors. The intermediate body section experiences a first intermediate body linear force and/or moment based on an end-effector force acting on the at least one end-effector. A lower body control system operates the one or more legs. The one or more legs experience respective surface reaction forces. The intermediate body section experiences a second intermediate body linear force and/or moment based on the surface reaction forces. The lower body control system operates the one or more legs so that the second intermediate body linear force balances the first intermediate linear force and the second intermediate body moment balances the first intermediate body moment.

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