Baywood Publishing Company
0047-2433
1541-3802
Journal of Environmental Systems
BWES
300323
http://baywood.metapress.com/link.asp?target=journal&id=300323
28
4
4
0
0
0
000028000420010401
Number 4/2000-2001
6CC6LH82T58A
http://baywood.metapress.com/link.asp?target=issue&id=6CC6LH82T58A
10.2190/YB3Q-FUMK-0D4Y-QUE3
YB3QFUMK0D4YQUE3
257
LINGUISTIC ORDERED WEIGHTED AVERAGING OPERATORS: POSSIBILITIES FOR ENVIRONMENTAL PROJECT EVALUATION
257
269
20021002
20021002
20021002
20021002
YB3QFUMK0D4YQUE3.pdf
http://baywood.metapress.com/link.asp?target=contribution&id=YB3QFUMK0D4YQUE3
4
P. N.
SMITH
The University of Queensland, Australia
This article outlines some aspects of ordered weighted averaging (OWA) operators as a framework in the evaluation of alternative environmental projects. OWA operators are considered in the context of the linguistic or non-numeric aggregation of factors and the importance weight of those factors. A simple example drawn from Horsak and Damico [1] is given which involves the location of a hazardous waste disposal facility at one of three sites based on ten factors. OWA aggregation operators are considered in the context of the above illustrative example. It is concluded that non-numeric OWA operators have considerable potential in providing a framework for the aggregation of linguistic labels in the evaluation of projects with environmental consequences.
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