Patents by Inventor Steven Dolins

Steven Dolins 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).

  • Analysis of massive data accumulations using patient rule induction method and on-line analytical processing
    Patent number: 6643646
    Abstract: A method of analyzing data contained in a very large database or data warehouse includes applying first a patient rule induction method with selected input variables and an output variable to develop a region containing a subset of database records having a highest average output value. Then, the subset of records may be aggregated, sorted, compared, or new measures computed, preferably using an on line analytical processing function, for an pattern analysis of the subset records. An alternative is to apply a weighted item set function to the subset to produce a reduced subset, and then applying the reduced subset to on line analytical processing for pattern analysis.
    Type: Grant
    Filed: March 1, 2001
    Date of Patent: November 4, 2003
    Assignee: Hitachi, Ltd.
    Inventors: Hua-Ching Su, Taiki Sakata, Charles Herman, Steven Dolins
  • Analysis of massive data accumulations using patient rule induction method and on-line analytical processing
    Publication number: 20020124002
    Abstract: A method of analyzing data contained in a very large database or data warehouse includes applying first a patient rule induction method with selected input variables and an output variable to develop a region containing a subset of database records having a highest average output value. Then, the subset of records may be aggregated, sorted, compared, or new measures computed, preferably using an on line analytical processing function, for an pattern analysis of the subset records. An alternative is to apply a weighted item set function to the subset to produce a reduced subset, and then applying the reduced subset to on line analytical processing for pattern analysis.
    Type: Application
    Filed: March 1, 2001
    Publication date: September 5, 2002
    Inventors: Hua-Ching Su, Taiki Sakata, Charles Herman, Steven Dolins