公开(公告)号：US20190132392A1

公开(公告)日：2019-05-02

申请号：US15796780

申请日：2017-10-28

Applicant: TuSimple

Inventor： Dangyi LIU ,  Anthony Hitchcock THOMAS ,  Kai ZHOU ,  Yidi ZHANG ,  Ruiliang ZHANG

IPC: H04L29/08

Abstract: Various embodiments for implementing a system and method for managing and querying semi-structured, heterogeneously-typed sensor data in a distributed environment are disclosed. Example embodiments include: enabling data communications between a plurality of compute nodes and a plurality of physical data storage devices via an application programming interface (API) layer, a cache management layer, a server layer, and a storage layer; and receiving a data request from at least one of the plurality of compute nodes at the API layer, the data request including an identification of a topic of a dataset, the topic including a metadata file, a data file, and an index file, the index file including at least one pointer into the data file.

公开(公告)号：US20190050428A1

公开(公告)日：2019-02-14

申请号：US15672217

申请日：2017-08-08

Applicant: TuSimple

Inventor： Xiaodi HOU ,  Siyuan LIU ,  Kai ZHOU

IPC: G06F17/30 ,  G06F17/24

CPC classification number: G06F16/58 ,  G06F16/583 ,  G06F17/241 ,  G06Q30/0283

Abstract: A system and method for implementing an image annotation platform are disclosed. A particular embodiment includes: registering a plurality of labelers to which annotation tasks are assigned; assigning annotation tasks to the plurality of labelers; determining if the annotation tasks can be closed or re-assigned to the plurality of labelers; aggregating annotations provided by the plurality of labelers as a result of the closed annotation tasks; evaluating a level of performance of the plurality of labelers in providing the annotations; and calculating payments for the plurality of labelers based on the quantity and quality of the annotations provided by the plurality of labelers.

公开(公告)号：US20190132391A1

公开(公告)日：2019-05-02

申请号：US15796779

申请日：2017-10-28

Applicant: TuSimple

Inventor： Anthony Hitchcock THOMAS ,  Dangyi LIU ,  Kai ZHOU ,  Yidi ZHANG ,  Ruiliang ZHANG

IPC: H04L29/08

Abstract: Various embodiments for implementing a system and method for managing and querying semi-structured, heterogeneously-typed sensor data in a distributed environment are disclosed. Example embodiments include: enabling data communications between a plurality of compute nodes and a plurality of physical data storage devices via an application programming interface (API) layer, a cache management layer, a server layer, and a storage layer; and receiving a data request from at least one of the plurality of compute nodes at the API layer, the data request including an identification of a topic of a dataset, the topic including a metadata file, a data file, and an index file, the index file including at least one pointer into the data file.

公开(公告)号：US20190004868A1

公开(公告)日：2019-01-03

申请号：US15640510

申请日：2017-07-01

Applicant: TuSimple

Inventor： Kai ZHOU ,  Siyuan LIU

IPC: G06F9/50 ,  G06F17/30 ,  G06T1/20

Abstract: A system and method for distributed graphics processing unit (GPU) computation are disclosed. A particular embodiment includes: receiving a user task service request from a user node; querying resource availability from a plurality of slave nodes having a plurality of graphics processing units (GPUs) thereon; assigning the user task service request to a plurality of available GPUs based on the resource availability and resource requirements of the user task service request, the assigning including starting a service on a GPU using a distributed processing container and creating a corresponding uniform resource locator (URL); and retaining a list of URLs corresponding to the resources assigned to the user task service request.