Title :
Data Quality Evaluation Process and Methods of Natural Environment Conceptual Model in Simulation Systems
Author :
Sun, Guobing ; Yang, Ming ; Wang, Da
Author_Institution :
Control & Simulation Center, Harbin Inst. of Technol.
Abstract :
Currently in almost simulation systems applying environment models, data quality of natural environment is not sufficiently evaluated. In order to address this problem, the process and method of data quality evaluation are proposed for Natural Environment Conceptual Model (NECM). Firstly, a process of 4 steps is presented to evaluate data quality of NECM. Secondly, indexes and factors of data quality evaluation are given according to the characteristics of NECM. Thirdly, in order to meet the requirement of this data evaluation, the analytic hierarchy process (AHP) method is improved and then applied to evaluate the data quality. Finally, the results of data quality evaluation are given and analyzed
Keywords :
data envelopment analysis; environmental management; analytic hierarchy process method; data quality evaluation process; natural environment conceptual model; simulation systems; Atmosphere; Atmospheric modeling; Computational modeling; Context modeling; Data analysis; Humidity; Mathematical analysis; Ocean temperature; Sun; Systems engineering and theory; Data quality; Improved AHP; Indexes and factors; NECM; Natural environment;
Conference_Titel :
Computational Engineering in Systems Applications, IMACS Multiconference on
Conference_Location :
Beijing
Print_ISBN :
7-302-13922-9
Electronic_ISBN :
7-900718-14-1
DOI :
10.1109/CESA.2006.4281678
