Patents by Inventor Changhe Yuan

Changhe Yuan 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).

  • Publication number: 20110178948
    Abstract: A method and system for identifying and quantifying a risk is disclosed. In one embodiment, the method comprises forming a two-dimensional risk matrix, wherein a first dimension of the matrix comprises risk variable categories and a second dimension comprises standard business processes, placing a risk variable onto the two-dimensional risk matrix, wherein the risk variable is categorized by one of the risk variable categories and one of the standard business processes, connecting the variable node with another risk variable in the two-dimensional risk matrix, and applying a learning method to the two-dimensional risk matrix to compose a risk model to use for quantifying the risk. The system comprises a processor operable to perform the steps embodied by the method.
    Type: Application
    Filed: January 20, 2010
    Publication date: July 21, 2011
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Feng Cheng, Henry H. Dao, Markus Ettl, Mary E. Helander, Jayant Kalagnanam, Karthik Sourirajan, Changhe Yuan