Patents by Inventor Francoise Fessant

Francoise Fessant 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 for the machine learning of frequent chronicles in an alarm log for the monitoring of dynamic systems
    Patent number: 7388482
    Abstract: An automatic method for learning frequent chronicles in an alarm log of a dynamic system for supervision of the system, and a learning system for using the method in a supervision system. According to the method, in an alarm log, alarm sequences are selected and then grouped in groups of similar sequences. Alarms of the groups are then used to produce partial logs. Frequent chronicles are then learned on each transmitted partial log and the partial set of frequent chronicles is determined. Then a set of chronicles in the log is formed with chronicles of the various partial sets.
    Type: Grant
    Filed: May 25, 2004
    Date of Patent: June 17, 2008
    Assignee: France Telecom
    Inventors: Christophe Dousson, Fabrice Clerot, Francoise Fessant
  • Method for the machine learning of frequent chronicles in an alarm log for the monitoring of dynamic systems
    Publication number: 20060208870
    Abstract: An automatic method for learning frequent chronicles in an alarm log of a dynamic system for supervision of the system, and a learning system for using the method in a supervision system. According to the method, in an alarm log, alarm sequences are selected and then grouped in groups of similar sequences. Alarms of the groups are then used to produce partial logs. Frequent chronicles are then learned on each transmitted partial log and the partial set of frequent chronicles is determined. Then a set of chronicles in the log is formed with chronicles of the various partial sets.
    Type: Application
    Filed: May 25, 2004
    Publication date: September 21, 2006
    Applicant: FRANCE TELECOM
    Inventors: Christophe Dousson, Fabrice Clerot, Francoise Fessant