Patents by Inventor Yangning Peng

Yangning Peng 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).

  • Bridging code changes and testing
    Patent number: 8584100
    Abstract: Method and system for testing software code comprising determining code elements in software code, determining changed code elements in the software code, determining dependencies between code elements, determine dependency changes between code elements based on the determined changed code elements, determining an impact factor for the respective changed code elements based on the determined dependency changes, determine a test relevancy ranking for code tests based on the determined impact factor, selecting tests for the software code based on said test relevancy ranking, and performing the selected tests on the software code.
    Type: Grant
    Filed: December 10, 2009
    Date of Patent: November 12, 2013
    Assignee: SAP AG
    Inventors: Xiaochun Xu, Yangning Peng
  • BRIDGING CODE CHANGES AND TESTING
    Publication number: 20110145788
    Abstract: Method and system for testing software code comprising determining code elements in software code, determining changed code elements in the software code, determining dependencies between code elements, determine dependency changes between code elements based on the determined changed code elements, determining an impact factor for the respective changed code elements based on the determined dependency changes, determine a test relevancy ranking for code tests based on the determined impact factor, selecting tests for the software code based on said test relevancy ranking, and performing the selected tests on the software code.
    Type: Application
    Filed: December 10, 2009
    Publication date: June 16, 2011
    Applicant: SAP AG
    Inventors: Xiaochun Xu, Yangning Peng