Data processing: database and file management or data structures – Database and file access – Preparing data for information retrieval
Reexamination Certificate
2011-06-14
2011-06-14
Rones, Charles (Department: 2164)
Data processing: database and file management or data structures
Database and file access
Preparing data for information retrieval
C707S756000, C707S797000, C707S801000, C707S804000, C707S810000
Reexamination Certificate
active
07962494
ABSTRACT:
A relationship among data in a tree data structure is effectively traced by assigning nodes respective unique node identifiers, a parent-child relationship is represented by a C->P array containing node identifiers for parent nodes associated with node identifiers for non-root nodes that are nodes other than a root node, a list of vertex nodes is provided by storing node identifiers for respective vertex nodes in order to represent one or more node groups, each node group including a particular node, which is the vertex node, and descendant nodes of the particular node, and the node identifier for the vertex node belonging to other vertex nodes are deleted from the list of vertex nodes by referring to the C->P array such that neither vertex nodes nor respective descendant nodes of the vertex nodes duplicate each other across vertex nodes identified by the node identifiers included in the list of vertex nodes.
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“Extensible Markup Language (XML) 1.0 (Third Edition),” [online], Feb. 4, 2004, http://www.w3.org/TR/2004/REC-xml-20040204/, printed Sep. 3, 2008.
Griffin & Szipl, P.C.
Hotelling Harold A
Rones Charles
Turbo Data Laboratories Inc.
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