Development of an Expert System to Identify Hazardous Highway Spotsby Joseph E. Hummer, North Carolina State Univ, Raleigh, United States,
Paul R. Sloup, North Carolina State Univ, Raleigh, United States,
Abstract: The paper describes the development of an expert system within a geographic information system to identify high-hazard spots in a highway network. The philosophy guiding expert system development, the expert system logic, and the expert interviews are described. The expert system needs enhancements before it is widely used, but overall represents an important first step.
Subject Headings: Expert systems | Geographic information systems | Information systems | Traffic accidents | Traffic safety | Transportation networks
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