Patents by Inventor Linhong Zhu

Linhong Zhu 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).

  • Latent space model for road networks to predict time-varying traffic
    Patent number: 11715369
    Abstract: A method for traffic prediction of a road network includes receiving past traffic information corresponding to multiple locations on the road network. The method further includes determining, by a processor and based on the past traffic information, temporal characteristics of the past traffic information corresponding to changes of characteristics over time and spatial characteristics of the past traffic information corresponding to interactions between locations on the road network. The method further includes predicting predicted traffic information corresponding to a later time based on the determined temporal and spatial characteristics of the past traffic information. The method further includes receiving detected additional traffic information corresponding to the later time.
    Type: Grant
    Filed: August 14, 2017
    Date of Patent: August 1, 2023
    Assignee: University of Southern California
    Inventors: Ugur Demiryurek, Dingxiong Deng, Cyrus Shahabi, Linhong Zhu, Rose Yu, Yan Liu
  • LATENT SPACE MODEL FOR ROAD NETWORKS TO PREDICT TIME-VARYING TRAFFIC
    Publication number: 20190180612
    Abstract: A method for traffic prediction of a road network includes receiving past traffic information corresponding to multiple locations on the road network. The method further includes determining, by a processor and based on the past traffic information, temporal characteristics of the past traffic information corresponding to changes of characteristics over time and spatial characteristics of in the past traffic information corresponding to interactions between locations on the road network. The method further includes predicting predicted traffic information corresponding to a later time based on the determined temporal and spatial characteristics of the past traffic information. The method further includes receiving detected additional traffic information corresponding to the later time.
    Type: Application
    Filed: August 14, 2017
    Publication date: June 13, 2019
    Inventors: Ugur Demiryurek, Dingxiong Deng, Cyrus Shahabi, Linhong Zhu, Rose Yu, Yan Liu