公开(公告)号：US20140032593A1

公开(公告)日：2014-01-30

申请号：US13730583

申请日：2012-12-28

Applicant: EBAY INC.

Inventor： Davide Libenzi ,  Richard D. Henderson ,  Anand Lakshminath ,  Guanglei Song ,  Prasad Sriram ,  Nicholas Whyte

IPC: G06F17/30

CPC classification number: G06F16/316 ,  G06F16/2228 ,  G06F16/245 ,  G06F16/24578 ,  G06F16/319 ,  G06F16/337 ,  G06F16/93

Abstract: Systems and methods to process a query with a unified storage interface are described. The system receives a query from a client machine and generates a query expression tree based on the query expression. The system generates a cursor expression tree based on the query expression tree. The system executes a plurality of software components in the cursor expression tree to retrieve data from a first storage device. The plurality of software components comprise a first software component that is utilized to retrieve data irrespective of a plurality of storage devices and a second software component that is utilized to retrieve data from a first storage device. Finally, the system communicates search results to the client machine, the search results include at least a portion of the data.

Abstract translation: 描述使用统一存储接口处理查询的系统和方法。 系统从客户机接收查询，并根据查询表达式生成查询表达式树。 系统基于查询表达式树生成游标表达式树。 系统在光标表达树中执行多个软件组件以从第一存储设备检索数据。 多个软件组件包括用于检索数据的第一软件组件，而不管多个存储设备以及用于从第一存储设备检索数据的第二软件组件。 最后，系统将搜索结果传达给客户机，搜索结果至少包括一部分数据。

公开(公告)号：US11636142B2

公开(公告)日：2023-04-25

申请号：US17231170

申请日：2021-04-15

Applicant: eBay Inc.

Inventor： Aditya Arora ,  Gurudatta Horantur Shivaswamy ,  Brian M. Johnson ,  Richard D. Henderson ,  Swati Agarwal ,  Jennifer M. Dante

IPC: G06F7/00 ,  G06F16/338 ,  G06F16/242 ,  G06F16/33 ,  G06F16/35

Abstract: Methods and system for item matching are described. In one embodiment, compatibility-based text for an item may be accessed. A compatibility identifier may be identified based on the compatibility-based text. The compatibility identifier may be associated with an item cluster. The compatibility identifier may be used to identify a plurality of matching items. A result may be provided based on identification of the plurality of matching items. Additional methods and systems are disclosed.

公开(公告)号：US10482113B2

公开(公告)日：2019-11-19

申请号：US15470565

申请日：2017-03-27

Applicant: eBay Inc.

Inventor： Swati Agarwal ,  Richard D. Henderson ,  Davide Libenzi ,  Jagadish Nallapaneni ,  Pradeep Sankaranthi ,  Nicholas Whyte ,  Thomas Pan ,  Carson Hoffacker ,  Amit Basu ,  Gang He ,  Mel Sun ,  Andrew John Melnick

IPC: G06F16/31 ,  G06F16/93 ,  G06F16/245 ,  G06F16/335 ,  G06F16/22 ,  G06F16/2457

Abstract: Methods and systems to build and utilize a search infrastructure are described. The system generates index information components in real-time based on a database that is time-stamped. The system updates index information at a plurality of query node servers based on the index information components. A query engine receives a search query from a client machine and identifies search results based on the query and the index information. The system communicates the search results, over the network, to the client machine.

公开(公告)号：US20230214414A1

公开(公告)日：2023-07-06

申请号：US18120214

申请日：2023-03-10

Applicant: eBay Inc.

Inventor： Aditya Arora ,  Gurudatta H Shivaswamy ,  Brian M. Johnson ,  Richard D. Henderson ,  Swati Agarwal ,  Jennifer M. Dante

IPC: G06F16/338 ,  G06F16/33 ,  G06F16/35

CPC classification number: G06F16/338 ,  G06F16/3344 ,  G06F16/35

Abstract: Methods and system for item matching are described. In one embodiment, compatibility-based text for an item may be accessed. A compatibility identifier may be identified based on the compatibility-based text. The compatibility identifier may be associated with an item cluster. The compatibility identifier may be used to identify a plurality of matching items. A result may be provided based on identification of the plurality of matching items. Additional methods and systems are disclosed.

公开(公告)号：US11003698B2

公开(公告)日：2021-05-11

申请号：US15428910

申请日：2017-02-09

Applicant: eBay Inc.

Inventor： Aditya Arora ,  Gurudatta Horantur Shivaswamy ,  Brian M. Johnson ,  Richard D. Henderson ,  Swati Agarwal ,  Jennifer M. Dante

IPC: G06F7/00 ,  G06F16/33 ,  G06F16/35 ,  G06F16/242 ,  G06F16/338

Abstract: Methods and system for item matching are described. In one embodiment, compatibility-based text for an item may be accessed. A compatibility identifier may be identified based on the compatibility-based text. The compatibility identifier may be associated with an item duster. The compatibility identifier may be used to identify a plurality of matching items. A result may be provided based on identification of the plurality of matching items. Additional methods and systems are disclosed.

公开(公告)号：US20170242911A1

公开(公告)日：2017-08-24

申请号：US15470565

申请日：2017-03-27

Applicant: eBay Inc.

Inventor： Swati Agarwal ,  Richard D. Henderson ,  Davide Libenzi ,  Jagadish Nallapaneni ,  Pradeep Sankaranthi ,  Nicholas Whyte ,  Thomas Pan ,  Carson Hoffacker ,  Amit Basu ,  Gang He ,  Mel Sun ,  Andrew John Melnick

IPC: G06F17/30

CPC classification number: G06F16/316 ,  G06F16/2228 ,  G06F16/245 ,  G06F16/24578 ,  G06F16/319 ,  G06F16/337 ,  G06F16/93

Abstract: Methods and systems to build and utilize a search infrastructure are described. The system generates index information components in real-time based on a database that is time-stamped. The system updates index information at a plurality of query node servers based on the index information components. A query engine receives a search query from a client machine and identifies search results based on the query and the index information. The system communicates the search results, over the network, to the client machine.

公开(公告)号：US12204572B2

公开(公告)日：2025-01-21

申请号：US18120214

申请日：2023-03-10

Applicant: eBay Inc.

Inventor： Aditya Arora ,  Gurudatta Horantur Shivaswamy ,  Brian M. Johnson ,  Richard D. Henderson ,  Swati Agarwal ,  Jennifer M. Dante

IPC: G06F7/00 ,  G06F16/242 ,  G06F16/33 ,  G06F16/338 ,  G06F16/35

Abstract: Methods and system for item matching are described. In one embodiment, compatibility-based text for an item may be accessed. A compatibility identifier may be identified based on the compatibility-based text. The compatibility identifier may be associated with an item cluster. The compatibility identifier may be used to identify a plurality of matching items. A result may be provided based on identification of the plurality of matching items. Additional methods and systems are disclosed.

公开(公告)号：US20210256042A1

公开(公告)日：2021-08-19

申请号：US17231170

申请日：2021-04-15

Applicant: eBay Inc.

Inventor： Aditya Arora ,  Gurudatta Horantur Shivaswamy ,  Brian M. Johnson ,  Richard D. Henderson ,  Swati Agarwal ,  Jennifer M. Dante

IPC: G06F16/33 ,  G06F16/35 ,  G06F16/338 ,  G06F16/242

Abstract: Methods and system for item matching are described. In one embodiment, compatibility-based text for an item may be accessed. A compatibility identifier may be identified based on the compatibility-based text. The compatibility identifier may be associated with an item cluster. The compatibility identifier may be used to identify a plurality of matching items. A result may be provided based on identification of the plurality of matching items. Additional methods and systems are disclosed.

公开(公告)号：US20170154102A1

公开(公告)日：2017-06-01

申请号：US15428910

申请日：2017-02-09

Applicant: eBay Inc.

Inventor： Aditya Arora ,  Gurudatta Horantur Shivaswamy ,  Brian M. Johnson ,  Richard D. Henderson ,  Swati Agarwal ,  Jennifer M. Dante

IPC: G06F17/30

CPC classification number: G06F16/334 ,  G06F16/243 ,  G06F16/338 ,  G06F16/35

Abstract: Methods and system for item matching are described. In one embodiment, compatibility-based text for an item may be accessed. A compatibility identifier may be identified based on the compatibility-based text. The compatibility identifier may be associated with an item duster. The compatibility identifier may be used to identify a plurality of matching items. A result may be provided based on identification of the plurality of matching items. Additional methods and systems are disclosed.