Patents by Inventor Priya R. Sahoo

Priya R. Sahoo 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).

  • Explain tool for optimizing SPARQL queries
    Patent number: 10474675
    Abstract: As disclosed herein a method, executed by a computer, for enabling a SPARQL explain tool that provides query execution statistics via an explain plan includes initiating a database query comprising a SPARQL query pattern, optimizing the database query according to query semantics and database metadata to produce an optimized query, and generating an explain plan for the optimized query. The explain plan may include a sequence of operations and an execution time, an input, and an output for each operation of the sequence of operations. A computer system, and a computer program product corresponding to the method are also disclosed herein.
    Type: Grant
    Filed: March 17, 2016
    Date of Patent: November 12, 2019
    Assignee: International Business Machines Corporation
    Inventors: Mario D. Briggs, Priya R. Sahoo
  • Explain tool for optimizing SPARQL queries
    Patent number: 10430410
    Abstract: As disclosed herein a method, executed by a computer, for enabling a SPARQL explain tool that provides query execution statistics via an explain plan includes initiating a database query comprising a SPARQL query pattern, optimizing the database query according to query semantics and database metadata to produce an optimized query, and generating an explain plan for the optimized query. The explain plan may include a sequence of operations and an execution time, an input, and an output for each operation of the sequence of operations. A computer system, and a computer program product corresponding to the method are also disclosed herein.
    Type: Grant
    Filed: March 12, 2015
    Date of Patent: October 1, 2019
    Assignee: International Business Machines Corporation
    Inventors: Mario D. Briggs, Priya R. Sahoo
  • EXPLAIN TOOL FOR OPTIMIZING SPARQL QUERIES
    Publication number: 20160267134
    Abstract: As disclosed herein a method, executed by a computer, for enabling a SPARQL explain tool that provides query execution statistics via an explain plan includes initiating a database query comprising a SPARQL query pattern, optimizing the database query according to query semantics and database metadata to produce an optimized query, and generating an explain plan for the optimized query. The explain plan may include a sequence of operations and an execution time, an input, and an output for each operation of the sequence of operations. A computer system, and a computer program product corresponding to the method are also disclosed herein.
    Type: Application
    Filed: March 17, 2016
    Publication date: September 15, 2016
    Inventors: Mario D. Briggs, Priya R. Sahoo
  • EXPLAIN TOOL FOR OPTIMIZING SPARQL QUERIES
    Publication number: 20160267133
    Abstract: As disclosed herein a method, executed by a computer, for enabling a SPARQL explain tool that provides query execution statistics via an explain plan includes initiating a database query comprising a SPARQL query pattern, optimizing the database query according to query semantics and database metadata to produce an optimized query, and generating an explain plan for the optimized query. The explain plan may include a sequence of operations and an execution time, an input, and an output for each operation of the sequence of operations. A computer system, and a computer program product corresponding to the method are also disclosed herein.
    Type: Application
    Filed: March 12, 2015
    Publication date: September 15, 2016
    Inventors: Mario D. Briggs, Priya R. Sahoo