Patents by Inventor Dmitry Aleksandrovich CHERKASOV

Dmitry Aleksandrovich CHERKASOV 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 and system for identifying abnormal site visits
    Patent number: 11108802
    Abstract: There is disclosed a method and system for determining web hosts receiving abnormal site visits. The method comprises generating a graph of web search history and clustering nodes in the graph. The method then comprises removing clusters that are affiliated based on user interaction data, and storing indicators that the remaining web hosts are associated with abnormal site visits.
    Type: Grant
    Filed: May 7, 2020
    Date of Patent: August 31, 2021
    Assignee: YANDEX EUROPE AG
    Inventors: Dmitry Aleksandrovich Cherkasov, Alexander Vladimirovich Anisimov, Grigory Mikhailovich Gankin
  • METHOD OF AND SYSTEM FOR IDENTIFYING ABNORMAL SITE VISITS
    Publication number: 20210075809
    Abstract: There is disclosed a method and system for determining web hosts receiving abnormal site visits. The method comprises generating a graph of web search history and clustering nodes in the graph. The method then comprises removing clusters that are affiliated based on user interaction data, and storing indicators that the remaining web hosts are associated with abnormal site visits.
    Type: Application
    Filed: May 7, 2020
    Publication date: March 11, 2021
    Inventors: Dmitry Aleksandrovich CHERKASOV, Alexander Vladimirovich ANISIMOV, Grigory Mikhailovich GANKIN