Patents by Inventor Ina KIM

Ina KIM 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).

  • Method and system for detecting graph based event in social networks
    Patent number: 11036818
    Abstract: Provided is a method and system for detecting a graph-based event in a social network, the method including generating a keyword graph based on social data collected from a social network system; separating the keyword graph into a plurality of candidate graphs through clustering; calculating a user interest for each of the plurality of candidate graphs based on a per-time variation of a social action associated with the social data; and determining k candidate graphs from among the plurality of candidate graphs as an event graph based on the user interest. Here, k denotes a natural number.
    Type: Grant
    Filed: December 17, 2018
    Date of Patent: June 15, 2021
    Assignee: CHUNGBUK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Ina Kim, Jongtae Lim, Kyoungsoo Bok, Jaesoo Yoo
  • METHOD AND SYSTEM FOR DETECTING GRAPH BASED EVENT IN SOCIAL NETWORKS
    Publication number: 20200089723
    Abstract: Provided is a method and system for detecting a graph-based event in a social network, the method including generating a keyword graph based on social data collected from a social network system; separating the keyword graph into a plurality of candidate graphs through clustering; calculating a user interest for each of the plurality of candidate graphs based on a per-time variation of a social action associated with the social data; and determining k candidate graphs from among the plurality of candidate graphs as an event graph based on the user interest. Here, k denotes a natural number.
    Type: Application
    Filed: December 17, 2018
    Publication date: March 19, 2020
    Inventors: Ina KIM, Jongtae Lim, Kyoungsoo Bok, Jaesoo Yoo