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Please use this identifier to cite or link to this item: http://hdl.handle.net/2014/39567

Title: XML technology planning database : lessons learned
Authors: Some, Raphael R.
Neff, Jon M.
Keywords: XML database
prototype databases
Issue Date: 5-Mar-2005
Publisher: Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2005.
Citation: IEEE Aerospace Conference, Big Sky, Montana, March 05-12, 2005.
Abstract: A hierarchical Extensible Markup Language(XML) database called XCALIBR (XML Analysis LIBRary) has been developed by Millennium Program to assist in technology investment (ROI) analysis and technology Language Capability the New return on portfolio optimization. The database contains mission requirements and technology capabilities, which are related by use of an XML dictionary. The XML dictionary codifies a standardized taxonomy for space missions, systems, subsystems and technologies. In addition to being used for ROI analysis, the database is being examined for use in project planning, tracking and documentation. During the past year, the database has moved from development into alpha testing. This paper describes the lessons learned during construction and testing of the prototype database and the motivation for moving from an XML taxonomy to a standard XML-based ontology.
URI: http://hdl.handle.net/2014/39567
Appears in Collections:JPL TRS 1992+

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