Patent №
US 7,797,310
Granted
2010-09-14
Filed 2007
Owner
ORACLE INTERNATIONAL CORPORATION
Lab
—
AI components
2
nlp · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
11716505
A method and apparatus for estimating the cost of streaming evaluation of XPaths is provided. Aggregate statistics are maintained by the database server upon initiation of a database function by the database administrator about the nodes of the XML document. Based upon these statistics and the complexity of the particular XPath query, an estimate of the cost of the query, in time and computing resources required, is computed.
AI classification
Ownership
ORACLE INTERNATIONAL CORPORATION
assignment · 190850059
Assignors
IDICULA, SAM, MURTHY, RAVI, CHANDRASEKAR, SIVASANKARAN, AGARWAL, NIPUN
On an employer assignment, the assignors are typically the inventors.