Patents by Inventor Yong-Yeol Ahn

Yong-Yeol Ahn 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).

  • Data flow based feature vector clustering
    Patent number: 10592535
    Abstract: Methods and systems for generating tailored user interface presentations based on microindustry clustering. According to various embodiments, the system accesses a set of entity profiles and a set of member profiles. The system determines a set of feature vectors for each entity of the set of entity profiles and identifies a set of movement data representing changes in association of one or more members from a first entity to a second entity. The system generates an entity graph for the set of entities and the set of members. The systems generate a first set of clusters in the entity graph, a second set of clusters by partitioning one or more of the first clusters, and a set of third clusters from the set of second clusters, combining one or more of the second clusters.
    Type: Grant
    Filed: August 5, 2016
    Date of Patent: March 17, 2020
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Yong-Yeol Ahn, Azadeh Nematzadeh Chekuvar, Ian Benjamin Wood, Jaehyuk Park, Yizhi Jing, Michael David Conover
  • Systems and methods for predicting meme virality based on network structure
    Patent number: 10289955
    Abstract: Systems and methods for predicting virality of a content item are disclosed. A method includes: receiving a social network structure; identifying communities within the social network structure, where communities are identified as dense subnetworks in the social network structure; receiving social network content that includes one or more content items; and identifying one or more content items that are predicted to become viral based on utilization of the content items between different communities in the social network structure.
    Type: Grant
    Filed: March 12, 2014
    Date of Patent: May 14, 2019
    Assignee: Indiana University Research and Technology Corporation
    Inventors: Filippo Menczer, Lilian Weng, Yong Yeol Ahn, Jr.
  • DATA FLOW BASED FEATURE VECTOR CLUSTERING
    Publication number: 20180039688
    Abstract: Methods and systems for generating tailored user interface presentations based on microindustry clustering. According to various embodiments, the system accesses a set of entity profiles and a set of member profiles. The system determines a set of feature vectors for each entity of the set of entity profiles and identifies a set of movement data representing changes in association of one or more members from a first entity to a second entity. The system generates an entity graph for the set of entities and the set of members. The systems generate a first set of clusters in the entity graph, a second set of clusters by partitioning one or more of the first clusters, and a set of third clusters from the set of second clusters, combining one or more of the second clusters.
    Type: Application
    Filed: August 5, 2016
    Publication date: February 8, 2018
    Inventors: Yong-Yeol Ahn, Azadeh Nematzadeh Chekuvar, Ian Benjamin Wood, Jaehyuk Park, Yizhi Jing, Michael David Conover
  • SYSTEMS AND METHODS FOR PREDICTING MEME VIRALITY BASED ON NETWORK STRUCTURE
    Publication number: 20160042284
    Abstract: Systems and methods for predicting virality of a content item are disclosed. A method includes: receiving a social network structure; identifying communities within the social network structure, where communities are identified as dense subnetworks in the social network structure; receiving social network content that includes one or more content items; and identifying one or more content items that are predicted to become viral based on utilization of the content items between different communities in the social network structure.
    Type: Application
    Filed: March 12, 2014
    Publication date: February 11, 2016
    Inventors: Filippo MENCZER, Lilian WENG, Yong Yeol AHN, Jr.