Patents by Inventor Dongbin Tao

Dongbin Tao 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).

  • System and method for selection of materialized views
    Patent number: 7191169
    Abstract: A method for selecting and recommending materialized views is described, in which a set of workload queries is classified in terms of a number of structural features that includes the structure of the join operations in the query (“full query join graph”), the structure of a specific subset of the join operations (“anchor join graph”), and other characteristics such as the measures, selection predicates, and grouping conditions employed in the query. These features are used to implement a two-level partitioned search for the recommended materialized views.
    Type: Grant
    Filed: January 16, 2003
    Date of Patent: March 13, 2007
    Assignee: Oracle International Corporation
    Inventor: Dongbin Tao