Data-mining approach to road maintenance support system (知能ソフトウェア工学)

概要

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We developed a road maintenance support system named "Kyoto-Michimorikun" to manage the road maintenance operations such as repairing the damage, accident and other troubles on the roads. Currently, the road maintenance operations tend to be passive handling because the operation starts after the notice from inhabitants or the road inspection staffs. To improve this situation, this paper proposes a new data-mining based method to achieve an active road maintenance scheme. Proposed method adopts a clustering algorithm based on the location and construction type of the each case. The pilot evaluation shows that there remain two problems: the ambiguity of the case type selection and the lack of causal analysis in this operation. Consequently, we reach the setting of a "Knowledge-Concierge" to resolve these problems.
2009-09-07