Patents by Inventor Tae-Seob YUN

Tae-Seob YUN 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 OF AVOIDING INTERNODE JOIN IN A DISTRIBUTED DATABASE STORED OVER MULTIPLE NODES FOR A LARGE-SCALE SOCIAL NETWORK SYSTEM
    Publication number: 20150199421
    Abstract: Disclosed herein is a method of modeling consecutive 1:N relationships into consecutive identifying relationships in a database distributed over a multiple nodes and giving the primary key of the first 1-side relation of the consecutive 1:N relationships to remaining relations as the identifying key to avoid internode join. The method includes modeling entity sets participating in consecutive 1:N relationships into consecutive identifying relationships, and mapping the modeled consecutive identifying relationships and the entity sets to relations. The method also includes a method of storing tuples of relations potentially accessed together in the same node and a method of allocating a query to the node storing the tuples to be accessed together.
    Type: Application
    Filed: November 6, 2014
    Publication date: July 16, 2015
    Applicant: Korea Advanced Institute of Science and Technology
    Inventors: Kyu-Young Whang, Jin-Ah PARK, Tae-Seob YUN, Ilyeop YI