Patents by Inventor Ravindranath Chowdary Jampani

Ravindranath Chowdary Jampani 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).

  • Risk analysis for data-intensive stochastic models
    Patent number: 8341180
    Abstract: A risk analysis system and method are provided. The system includes an analyzer for analyzing database instances by executing a query on each database instance and selecting a cutoff value. The analyzer also discards the sets of uncertainty data that yield query-result values below the cutoff value and retains the database instances that yield query-result values above the cutoff value as elite sets. The system also includes a cloner to replicate the elite sets, and a sampler to modify the elite sets so that each elite set is mutually statistically independent while still yielding query-result values above the cutoff value.
    Type: Grant
    Filed: September 13, 2011
    Date of Patent: December 25, 2012
    Assignees: International Business Machines Corporation, Rice University, University of Florida
    Inventors: Subramanian Arumugam, Peter J. Haas, Ravindranath Chowdary Jampani, Christopher Jermaine, Luis L Perez, Fei Xu