Patents by Inventor Asvin Ananthanarayan

Asvin Ananthanarayan 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).

  • Extensibility model for stream-based operators and aggregates
    Patent number: 8381233
    Abstract: An extensibility framework that allows a user to write user-defined modules that include user-defined operators (UDO) and user-defined aggregators (UDA) in a non-temporal fashion without the need to worry about temporal attributes of events (or event types). The temporal domain is managed on behalf of the user, and allows the user to write operators and aggregates in the temporal data streaming domain as well as to port existing libraries of non-temporal UDOs/UDAs to the temporal data streaming domain. Temporal attributes and event types are managed for non-temporal UDOs/UDAs by the extensibility framework on behalf of the UDO/UDA writer. Windows can be employed to bridge the gap between the non-temporal domains and temporal domains. Support for complex event processing (CEP) is provided in UDOs/UDAs for base classes related to a CEP operator, CEP aggregate, CEP time sensitive operator, and CEP time sensitive aggregate.
    Type: Grant
    Filed: May 11, 2010
    Date of Patent: February 19, 2013
    Assignee: Microsoft Corporation
    Inventors: Mohamed H. Ali, Tomer Verona, Balan Sethu Raman, Beysim Sezgin, Jonathan D. Goldstein, Badrish Chandramouli, Ping Wang, Roman Schindlauer, Asvin Ananthanarayan
  • EXTENSIBILITY MODEL FOR STREAM-BASED OPERATORS AND AGGREGATES
    Publication number: 20110283295
    Abstract: An extensibility framework that allows a user to write user-defined modules that include user-defined operators (UDO) and user-defined aggregators (UDA) in a non-temporal fashion without the need to worry about temporal attributes of events (or event types). The temporal domain is managed on behalf of the user, and allows the user to write operators and aggregates in the temporal data streaming domain as well as to port existing libraries of non-temporal UDOs/UDAs to the temporal data streaming domain. Temporal attributes and event types are managed for non-temporal UDOs/UDAs by the extensibility framework on behalf of the UDO/UDA writer. Windows can be employed to bridge the gap between the non-temporal domains and temporal domains. Support for complex event processing (CEP) is provided in UDOs/UDAs for base classes related to a CEP operator, CEP aggregate, CEP time sensitive operator, and CEP time sensitive aggregate.
    Type: Application
    Filed: May 11, 2010
    Publication date: November 17, 2011
    Applicant: Microsoft Corporation
    Inventors: Mohamed H. Ali, Tomer Verona, Balan Sethu Raman, Beysim Sezgin, Jonathan D. Goldstein, Badrish Chandramouli, Ping Wang, Roman Schindlauer, Asvin Ananthanarayan