Patents by Inventor Srinivasan Sundar Raghavan

Srinivasan Sundar Raghavan 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).

  • DATA INTEREST ESTIMATION FOR N-DIMENSIONAL CUBE COMPUTATIONS
    Publication number: 20150370883
    Abstract: An online analytical processing system may comprise an n-dimensional cube partitioned into slices, in which each slice may represent data points at the intersections of fixed and variable dimensions. Computation of data points within a slice may be deferred. A dependency graph may be initially constructed, in which the dependency graph is utilized in a subsequent computation. Calculation of data points may be prioritized based on information indicative of a chance that the data points will be accessed.
    Type: Application
    Filed: September 23, 2014
    Publication date: December 24, 2015
    Inventors: Santosh Kalki, Srinivasan Sundar Raghavan, Timothy Andrew Rath, Mukul Vijay Karnik, Amol Devgan, Swaminathan Sivasubramanian
  • DYNAMIC N-DIMENSIONAL CUBES FOR HOSTED ANALYTICS
    Publication number: 20150370881
    Abstract: An online analytical processing system may comprise an n-dimensional cube structured using slice-based partitioning in which each slice comprises one or more hierarchies of data points. A region of a hierarchy may be classified according to computational demands associated with the region. A scaling or replication mechanism may be applied to the region based on the computational demands associated with that region.
    Type: Application
    Filed: September 23, 2014
    Publication date: December 24, 2015
    Inventors: Santosh Kalki, Srinivasan Sundar Raghavan, Timothy Andrew Rath, Mukul Vijay Karnik, Amol Devgan, Swaminathan Sivasubramanian
  • Dynamic recursive build for multidimensional databases and methods and apparatus thereof
    Patent number: 6405208
    Abstract: This invention relates to storing and retrieving data from multidimensional databases. In accordance with one aspect of the invention, methods for producing multidimensional output suitable for presenting several aspects of a problem, are disclosed. The multidimensional output can be generated more quickly and efficiently without requiring normalization of data prior to creation of multidimensional output.
    Type: Grant
    Filed: December 13, 1999
    Date of Patent: June 11, 2002
    Assignee: Hyperion Solutions Corporation
    Inventors: Srinivasan Sundar Raghavan, Rama Murthy Penumarti