A KNOWLEDGE-BASED APPROACH FOR SUPPORTING LOCATIONAL DECISION-MAKING

被引:18
作者
ARMSTRONG, MP
DE, S
DENSHAM, PJ
LOLONIS, P
RUSHTON, G
TEWARI, VK
机构
[1] UNIV IOWA,DEPT COMP SCI,IOWA CITY,IA 52242
[2] UNIV IOWA,DEPT MANAGEMENT SCI,IOWA CITY,IA 52242
[3] SUNY BUFFALO,NATL CTR GEOG INFORMAT & ANAL,BUFFALO,NY 14260
[4] SUNY BUFFALO,DEPT GEOG,BUFFALO,NY 14260
[5] INDIAN INST MANAGEMENT,BANGALORE 560076,INDIA
关键词
D O I
10.1068/b170341
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
A system for providing decision support to people who make locational decisions is described in which the domain-specific knowledge of users is combined with the general problem-solving strategies, techniques, and mathematical models of location analysis. The system elicits and stores separately environmental, procedural, and structural knowledge so that experts in particular problem domains can access, examine, and modify this knowledge. A metaplanner interacts with users to generate scenarios which describe the general problem-solving strategy to be pursued. These scenarios are organised into a series of tractable problems which are solved in a subproblem-solver module consisting of location-allocation and other analytical models. The system enables decisionmakers to examine systematically the results of a series of analyses leading to a desired solution. The approach is suitable for location-selection problems in complex geographical decisionmaking environments. -Authors
引用
收藏
页码:341 / 364
页数:24
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