Patents by Inventor Florin M. BRAD

Florin M. BRAD 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).

  • Anomaly detection systems and methods
    Patent number: 11847111
    Abstract: Some embodiments employ a novel procedure of training an artificial intelligence system (e.g., set of deep neural networks) for anomaly detection in applications such as natural language processing and computer security. Token sequences selected from a training corpus are distorted according to at least one of a plurality of pre-determined sequence transformations, before being fed to a sequence analyzer. In turn, the sequence analyzer is trained to correctly guess which transformation was used to generate the respective input token sequence.
    Type: Grant
    Filed: April 9, 2021
    Date of Patent: December 19, 2023
    Assignee: Bitdefender IPR Management Ltd.
    Inventors: Andrei M. Manolache, Florin M. Brad, Alexandru Novac, Elena Burceanu
  • Anomaly Detection Systems And Methods
    Publication number: 20220327108
    Abstract: Some embodiments employ a novel procedure of training an artificial intelligence system (e.g., set of deep neural networks) for anomaly detection in applications such as natural language processing and computer security. Token sequences selected from a training corpus are distorted according to at least one of a plurality of pre-determined sequence transformations, before being fed to a sequence analyzer. In turn, the sequence analyzer is trained to correctly guess which transformation was used to generate the respective input token sequence.
    Type: Application
    Filed: April 9, 2021
    Publication date: October 13, 2022
    Inventors: Andrei M. MANOLACHE, Florin M. BRAD, Alexandru NOVAC, Elena BURCEANU