Patents by Inventor Vidhya Govindaraju

Vidhya Govindaraju 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).

  • Topic extraction and video association
    Patent number: 9645987
    Abstract: A topic is extracted from a digital text document (102). A video is selected from a video source for the extracted topic (104). The selected video is associated with the extracted topic (106).
    Type: Grant
    Filed: December 2, 2011
    Date of Patent: May 9, 2017
    Assignee: Hewlett Packard Enterprise Development LP
    Inventors: Krishnan Ramanathan, Yogesh Sankarasubramaniam, Vidhya Govindaraju
  • Mining Questions Related To An Electronic Text Document
    Publication number: 20150227592
    Abstract: Provided is a method of mining questions related to an electronic text document. Keyphrases are extracted from an input electronic text document, and an online question and answer repository is queried based on the keyphrases. Questions related to the keyphrases are retrieved from the online question and answer repository, and displayed.
    Type: Application
    Filed: September 18, 2012
    Publication date: August 13, 2015
    Inventors: Vidhya Govindaraju, Krishnan Ramanathan, Yogesh Sankarasubramaniam
  • VIDEO SEARCH
    Publication number: 20140379731
    Abstract: Provided is a computer-implemented method of performing a video search. A search query is analyzed to identify a first set of query terms. The first set of query terms are used to query a knowledge repository, wherein the knowledge repository is a collection of electronic documents. An electronic document corresponding to the first set of query terms is identified and parsed to obtain a second set of query terms. Query terms present in the second set are ranked and top N ranked query terms are provided to a video search engine.
    Type: Application
    Filed: February 27, 2012
    Publication date: December 25, 2014
    Inventors: Amol Sunil Dixit, Krishnan Ramanathan, Yogesh Sankarasubramaniam, Vidhya Govindaraju
  • TOPIC EXTRACTION AND VIDEO ASSOCIATION
    Publication number: 20140229810
    Abstract: A topic is extracted from a digital text document (102). A video is selected from a video source for the extracted topic (104). The selected video is associated with the extracted topic (106).
    Type: Application
    Filed: December 2, 2011
    Publication date: August 14, 2014
    Inventors: Krishnan Ramanathan, Yogesh Sankarasubramaniam, Vidhya Govindaraju
  • PERSONALIZED VIDEO RETRIEVAL
    Publication number: 20110191339
    Abstract: Presented is a method and system for personalized video retrieval. The method includes specifying a user's video interests as channels, wherein each channel corresponds to a distinct video interest, querying at least one video source upon selection of a channel by the user, retrieving videos corresponding to the channel selected by the user, obtaining a personalized ranking of the retrieved videos from the user, and presenting videos for viewing based on the user ranking.
    Type: Application
    Filed: April 6, 2010
    Publication date: August 4, 2011
    Inventors: Krishnan RAMANATHAN, Prasad Nagalakshmi Gali, Vidhya Govindaraju