公开(公告)号：US11734291B2

公开(公告)日：2023-08-22

申请号：US17076267

申请日：2020-10-21

Applicant: eBay Inc.

Inventor： Yi Liu ,  Qingyu Ji ,  Bin Li ,  Sizhong Liu ,  Haowen Zhu ,  Peijun Xu ,  Chinmaya Dubey

IPC: G06F16/00 ,  G06F16/2458 ,  G06F16/248 ,  G06F16/2455

CPC classification number: G06F16/2471 ,  G06F16/248 ,  G06F16/2455

Abstract: Methods, systems, and computer storage media are provided for providing an application programming interface (“API”) for executing a query are provided. The API call, scheduling, and assignment processing engines may generate and schedule assignments, along with associated dataset portions, based on the query. Based on the assignments and datasets, the assignments may be scheduled for execution by processes of nodes in a distributed system. The API call and query may also include implementation instructions that require storing dataset portions into memory that is associated with a process executing the assignment for an in-memory database implementation. As the assignment is executed using a dataset portion that is stored on memory associated with a process, results may be stored in a file. Once each assignment has been executed and has a result file, the result files are merged to provide results of the query and API call to the user.

公开(公告)号：US11704690B2

公开(公告)日：2023-07-18

申请号：US17668178

申请日：2022-02-09

Applicant: eBay Inc.

Inventor： Yi Liu ,  Pramod Mamidipudi ,  Xiang Li ,  Lei Li ,  Bin Li

IPC: G06F16/955 ,  G06Q30/0242 ,  G06Q30/0241 ,  G06F16/958 ,  G06F16/953 ,  G06F16/957

CPC classification number: G06Q30/0246 ,  G06F16/953 ,  G06F16/958 ,  G06F16/9566 ,  G06F16/9577 ,  G06Q30/0277

Abstract: Methods, systems, and computer storage media are provided for tracking an advertisement based on the advertisement's context. When an ad event is received on a client-computing device, a single URL is determined to display an item and track a context of the ad event. A first parameter related to the ad event is encoded as a HTTP header, and a second parameter related to tracking the ad event is encoded as a query parameter appended to the URL. The URL with the HTTP header is called, causing a domain server named in the URL to extract the first parameter from the HTTP header and the second parameter from the query parameter in order to determine the context of the ad. The domain server asynchronously requests tracking of the ad based on the context. Additionally, content for a landing page is received from the domain server.

公开(公告)号：US20170213072A1

公开(公告)日：2017-07-27

申请号：US15483700

申请日：2017-04-10

Applicant: EBAY INC.

Inventor： Bin Li ,  Xiaohan Yun ,  Zehong Tan

IPC: G06K9/00 ,  G06Q30/06 ,  G06Q30/02 ,  H04N5/265

CPC classification number: G06K9/00248 ,  G06K9/00 ,  G06Q30/0241 ,  G06Q30/0276 ,  G06Q30/0601 ,  G06Q30/0641 ,  G06Q50/01 ,  G06T11/00 ,  H04N5/265

Abstract: A system and method for providing an interactive shopping experience via webcam is disclosed. A particular embodiment includes enabling a user to select from a plurality of items of virtual apparel; obtaining an image of a user via a web-enabled camera (webcam); using a data processor to perform facial detection on the image to isolate an image of a face of the user; estimating the user's position according to a position and a size of the image of the user's face; modifying an image corresponding to the selected item of virtual apparel based on the size of the image of the user's face; and auto-fitting the modified image corresponding to the selected item of virtual apparel to the image of the user's face.

公开(公告)号：US11282107B1

公开(公告)日：2022-03-22

申请号：US16952920

申请日：2020-11-19

Applicant: eBay Inc.

Inventor： Yi Liu ,  Pramod Mamidipudi ,  Xiang Li ,  Lei Li ,  Bin Li

IPC: G06F16/955 ,  G06Q30/02 ,  G06F16/958 ,  G06F16/953 ,  G06F16/957

Abstract: Methods, systems, and computer storage media are provided for tracking an advertisement based on the advertisement's context. The tracking, URL, HTTP header, and landing page engines may generate a single URL for both display and tracking of an advertised item, along with HTTP headers, based on an advertisement event. In response to a call of that generated URL and HTTP headers, landing page content that includes embedded middleware may be transmitted. The received URL and HTTP header may be parsed in order to extract parameters. Based on metadata associated with the extracted parameters, the URL and HTTP headers may also be augmented with additional parameters. The augmented URL and HTTP headers may be transmitted to a tracking service. As the user continues to interact with the landing page content, the embedded middleware may transmit additional URLs and HTTP headers to be augmented before transmission to the tracking service.