Dynamic programming-based hot spot identification approach for pedestrian crashes
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- 作者：Aditya Medury ; amedury@berkeley.edu" class="auth_mail" title="E-mail the corresponding author ; Offer Grembek
- 关键词：Hot spot analysis ; Sliding window ; Dynamic programming ; Pedestrian safety ; Network screening
- 刊名：Accident Analysis & Prevention
- 出版年：2016
- 出版时间：August 2016
- 年：2016
- 卷：93
- 期：Complete
- 页码：198-206
- 全文大小：2326 K
文摘
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Current network screening methods do not employ network constraints/objectives.
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Dynamic programming can incorporate these considerations in an optimal manner.
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Proposed method covers more crashes for a range of hot spot selection thresholds.
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Merits/demerits of methods discussed in the context of pedestrian hot spot detection.