GLTRS--Glenn
TITLE AND SUBTITLE:
Project Integration Architecture: Formulation of Semantic Parameters

AUTHOR(S):
William Henry Jones

REPORT DATE:
March 2005

FUNDING NUMBERS:
WBS-22-617-91-40

PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES):
National Aeronautics and Space Administration
John H. Glenn Research Center at Lewis Field
Cleveland, Ohio 44135-3191

PERFORMING ORGANIZATION REPORT NUMBER:
E-15075

SPONSORING/MONITORING AGENCY NAME(S) AND ADDRESS(ES):
National Aeronautics and Space Administration
Washington, DC 20546-0001

REPORT TYPE AND DATES COVERED:
Technical Memorandum

SPONSORING/MONITORING AGENCY REPORT NUMBER:
NASA TM-2005-213614

SUPPLEMENTARY NOTES:
Responsible person, William Henry Jones, organization code RTS, e-mail: William.H.Jones-1@nasa.gov, 216-433-5862.

ABSTRACT:
One of several key elements of the Project Integration Architecture (PIA) is the intention to formulate parameter objects which convey meaningful semantic information. In so doing, it is expected that a level of automation can be achieved in the consumption of information content by PIA-consuming clients outside the programmatic boundary of a presenting PIA-wrapped application. This paper discusses the steps that have been recently taken in formulating such semantically-meaningful parameters.

SUBJECT TERMS:
C++ (programming language); Data management; Data structures; Functional integration; Information retrieval; Information systems; Object-oriented programming; Parameter identification; Semantics; System integration

NUMBER OF PAGES:
12

PDF AVAILABLE FROM URL:
2005/TM-2005-213614.pdf ( 182 KB )
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