Patents by Inventor Sébastien Jean-Maurice Olivier Péhu

Sébastien Jean-Maurice Olivier Péhu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Optimizing scans using query planning on batch data
    Patent number: 11860867
    Abstract: A system including one or more processors and one or more non-transitory computer-readable media storing computing instructions configured to run on the one or more processors and perform: bundling multiple registered queries of a dataset using a scheduling technique, wherein the dataset is homogenous in schema; running a single table scan of the dataset to process the multiple registered queries of the dataset in parallel; and generating a respective output responsive to each of the multiple registered queries. Other embodiments are disclosed.
    Type: Grant
    Filed: August 25, 2021
    Date of Patent: January 2, 2024
    Assignee: WALMART APOLLO, LLC
    Inventors: Mridul Jain, Saigopal Thota, Rewati Mahendra Ovalekar, Sébastien Jean-Maurice Olivier Péhu, Saumya Agarwal, Sai Kiran Reddy Malikireddy, Gajendra Alias Nishad Kamat, Mitesh Sinha
  • OPTIMIZING SCANS USING QUERY PLANNING ON BATCH DATA
    Publication number: 20230068831
    Abstract: A system including one or more processors and one or more non-transitory computer-readable media storing computing instructions configured to run on the one or more processors and perform: bundling multiple registered queries of a dataset using a scheduling technique, wherein the dataset is homogenous in schema; running a single table scan of the dataset to process the multiple registered queries of the dataset in parallel; and generating a respective output responsive to each of the multiple registered queries. Other embodiments are disclosed.
    Type: Application
    Filed: August 25, 2021
    Publication date: March 2, 2023
    Applicant: Walmart Apollo, LLC
    Inventors: Mridul Jain, Saigopal Thota, Rewati Mahendra Ovalekar, Sébastien Jean-Maurice Olivier Péhu, Saumya Agarwal, Sai Kiran Reddy Malikireddy, Gajendra Alias Nishad Kamat, Mitesh Sinha
  • Event-driven identity graph conflation
    Patent number: 11281657
    Abstract: A distributed system including multiple processing nodes. The distributed system can perform certain acts. The acts can include receiving a first conflation event identifying a first node and a second node. The first node can be part of a first set. The first set can include a sole parent node stored at a first processing node of the multiple processing nodes. The second node can be part of a second set. The second set can include a sole parent node stored at a second processing node of the multiple processing nodes. The first and second sets can be disjoint sets. The first conflation event can be received at an event-driven stream application at one of the multiple processing nodes. The acts also can include conflating the first set and the second set into a conflated set. The conflated set can include the first and second nodes. The conflated set can include a sole parent node.
    Type: Grant
    Filed: January 30, 2020
    Date of Patent: March 22, 2022
    Assignee: WALMART APOLLO, LLC
    Inventors: Deepak Goyal, Giridhar Addepalli, Sebastien Jean-Maurice Olivier Pehu, Saigopal Thota, Mridul Jain, Navinder Pal Singh Brar
  • EVENT-DRIVEN IDENTITY GRAPH CONFLATION
    Publication number: 20210240693
    Abstract: A distributed system including multiple processing nodes. The distributed system can perform certain acts. The acts can include receiving a first conflation event identifying a first node and a second node. The first node can be part of a first set. The first set can include a sole parent node stored at a first processing node of the multiple processing nodes. The second node can be part of a second set. The second set can include a sole parent node stored at a second processing node of the multiple processing nodes. The first and second sets can be disjoint sets. The first conflation event can be received at an event-driven stream application at one of the multiple processing nodes. The acts also can include conflating the first set and the second set into a conflated set. The conflated set can include the first and second nodes. The conflated set can include a sole parent node.
    Type: Application
    Filed: January 30, 2020
    Publication date: August 5, 2021
    Applicant: Walmart Apollo, LLC
    Inventors: Deepak Goyal, Giridhar Addepalli, Sebastien Jean-Maurice Olivier Pehu, Saigopal Thota, Mridul Jain, Navinder Pal Singh Brar