The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 03, 2009
Filed:
Oct. 18, 2004
Srinivas Jandhyala, Austin, TX (US);
Thiha Than, San Jose, CA (US);
Srinivas Jandhyala, Austin, TX (US);
Thiha Than, San Jose, CA (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method is disclosed to efficiently manage membership within a hierarchical data structure. A record module is included to create a record that includes a member identifier, a member type, and an ancestor list for a member of a hierarchical data structure. The member type identifies the member as resource or a group comprising at least one resource, and the ancestor list comprises group identifiers ordered to represent a hierarchical relationship between the member and a top-level group. A storage module is included that stores the record in a collection. A reference module is included that references the record in response to accessing the member of the hierarchical data structure.