Patents by Inventor Vaibhava Goel

Vaibhava Goel 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).

  • Natural Language Interaction with Large Databases
    Publication number: 20080215618
    Abstract: A method includes applying at least one tag to at least one data element stored in a database the tag having at least one associated rule, utilizing the at least one associated rule to generate at least one variant of the data element, and storing the at least one variant in the database.
    Type: Application
    Filed: April 3, 2008
    Publication date: September 4, 2008
    Inventors: William J. Ablondi, Vaibhava Goel, Ea-Ee Jan, Benoit Emmanuel Maison, Jerome L. Quinn, Karthik Visweswariah
  • Natural language interaction with large databases
    Publication number: 20070162275
    Abstract: A method includes applying at least one tag to at least one data element stored in a database the tag having at least one associated rule, utilizing the at least one associated rule to generate at least one variant of the data element, and storing the at least one variant in the database.
    Type: Application
    Filed: January 11, 2006
    Publication date: July 12, 2007
    Applicant: International Business Machines Corporation
    Inventors: William Ablondi, Vaibhava Goel, Ea-Ee Jan, Benoit Maison, Jerome Quinn, Karthik Visweswariah
  • System and method for management of call data using a vector based model and relational data structure
    Publication number: 20060233325
    Abstract: A system and method for representing call content in a searchable database includes transcribing call content to text. The call content is projected to vector space, by creating a vector by indexing the call based on the content and determining a similarity of the call to an atomic-class dictionary. The call is classified in a relational database in accordance with the vector.
    Type: Application
    Filed: April 14, 2005
    Publication date: October 19, 2006
    Inventors: Cheng Wu, Andrzej Sakrajda, Hong-Kwang Kuo, Vaibhava Goel, David Lubensky
  • Natural language system and method based on unisolated performance metric
    Publication number: 20060195321
    Abstract: A natural language business system and method is developed to understand the underlying meaning of a person's speech, such as during a transaction with the business system. The system includes a speech recognition engine, and action classification engine, and a control module. The control module causes the system to execute an inventive method wherein the speech recognition and action classification models may be recursively optimized on an unisolated performance metric that is pertinent to the overall performance of the natural language business system, as opposed to the isolated model-specific criteria previously employed.
    Type: Application
    Filed: February 28, 2005
    Publication date: August 31, 2006
    Applicant: International Business Machines Corporation
    Inventors: Sabine Deligne, Yuqing Gao, Vaibhava Goel, Hong-Kwang Kuo, Cheng Wu
  • System and method for likelihood computation in multi-stream HMM based speech recognition
    Publication number: 20060074654
    Abstract: A system and method for speech recognition includes determining active Gaussians related to a first feature stream and a second feature stream by labeling at least one of the first and second streams, and determining active Gaussians co-occurring in the first stream and the second stream based upon joint probability. A number of Gaussians computed is reduced based upon Gaussians already computed for the first stream and a number of Gaussians co-occurring in the second stream. Speech is decoded based on the Gaussians computed for the first and second streams.
    Type: Application
    Filed: September 21, 2004
    Publication date: April 6, 2006
    Inventors: Stephen Chu, Vaibhava Goel, Etienne Marcheret, Gerasimos Potamianos