Patents by Inventor Alexandre PAUCHET

Alexandre PAUCHET 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).

  • Identification and analysis of cohesive and topic-focused groups of user accounts from user-generated content on electronic communication platforms
    Patent number: 11269928
    Abstract: A computer implemented method for detecting a set of relevant communities of accounts, the accounts being connected by at least one communication platform, includes collecting data from a stream of messages circulating on at least one communication platform; extracting interaction data and shared objects, the shared objects being shared among the accounts; processing each collected message in order to obtain content metadata; processing collected data in order to obtain an account profile of each account; from collected data building shared objects graphs and interaction graphs; building a resulting graph; applying a community detection method to the resulting graph to obtain a set of communities of accounts; computing quality indicators of the set of communities to obtain at least one score for each community the score enabling the selection of at least a relevant community.
    Type: Grant
    Filed: October 25, 2018
    Date of Patent: March 8, 2022
    Assignee: AIRBUS DEFENCE AND SPACE SAS
    Inventors: Guillaume Gadek, Khaled Khelif, Nicolas Malandain, Alexandre Pauchet, Laurent Vercouter
  • IDENTIFICATION AND ANALYSIS OF COHESIVE AND TOPIC-FOCUSED GROUPS OF USER ACCOUNTS FROM USER-GENERATED CONTENT ON ELECTRONIC COMMUNICATION PLATFORMS
    Publication number: 20210182317
    Abstract: A computer implemented method for detecting a set of relevant communities of accounts, the accounts being connected by at least one communication platform, includes collecting data from a stream of messages circulating on at least one communication platform; extracting interaction data and shared objects, the shared objects being shared among the accounts; processing each collected message in order to obtain content metadata; processing collected data in order to obtain an account profile of each account; from collected data building shared objects graphs and interaction graphs; building a resulting graph; applying a community detection method to the resulting graph to obtain a set of communities of accounts; computing quality indicators of the set of communities to obtain at least one score for each community the score enabling the selection of at least a relevant community.
    Type: Application
    Filed: October 25, 2018
    Publication date: June 17, 2021
    Inventors: Guillaume GADEK, Khaled KHELIF, Nicolas MALANDAIN, Alexandre PAUCHET, Laurent VERCOUTER