Missing data treatment on travel time estimation for ATIS

淡江大學機構典藏 > 商管學院 > 運輸管理學系暨研究所 > 會議論文 > Item 987654321/68729

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题名:	Missing data treatment on travel time estimation for ATIS
作者:	溫裕弘;Wen, Yuh-horng;Lee, Tsu-tian;Cho, Hsun-jung;Lee, Tsu-tian;Cho, Hsun-jung
贡献者:	淡江大學運輸管理學系
日期:	2003-10
上传时间:	2011-10-23 13:44:15 (UTC+8)
出版者:	IEEE Systems, Man, and Cybernetics Society
摘要:	This study proposes a missing data recovery method based on grey-relational nearest-neighbor substitution techniques for treating with missing data from dual-loop detectors in estimating travel time and evaluates the effects of the missing data on travel-time estimation performance. Field data from the Taiwan national freeway no.1 were used as a case study for testing the proposed model. Study results shown that the travel time estimation with missing data rate up to 33%. It is indicated that the proposed missing data treatment model can ensure the accuracy of travel time estimation with incomplete data sets.
關聯:	Proceedings of the 2003 IEEE International Conference on Systems, Man, and Cybernetics, p.p 102 - 107
DOI:	10.1109/ICSMC.2003.1243799
显示于类别:	[運輸管理學系暨研究所] 會議論文

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