標題:Estimation of a trip table and the Θ parameter in a stochastic network |
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學年 | 84 |
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學期 | 2 |
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出版(發表)日期 | 1996/07/01 |
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作品名稱 | Estimation of a trip table and the Θ parameter in a stochastic network |
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作品名稱(其他語言) | |
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著者 | 劉士仙; Liu, Shih-sien; Fricker, Jon D. |
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單位 | 淡江大學運輸管理學系 |
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出版者 | Elsevier |
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著錄名稱、卷期、頁數 | Transportation Research Part A: Policy and Practice 30(4), pp.287-305 |
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摘要 | An origin-destination (O-D) table that accurately portrays a study area's travel patterns is a valuable element in the modeling and analysis used to support public transportation investment decisions. The probabilistic approach to O-D table estimation involves a heuristic enumeration of link choice probabilities. The parameter Θ, which reflects the variation in path choices among tripmakers, has not been discussed in the context of O-D table estimation, nor has an efficient way been demonstrated to determine the associated link use probabilities. This paper presents a method for O-D table estimation in a stochastic network. The “OD Theta” method can not only estimate the O-D table, it also estimates the Θ parameter in the same process. The proposed method is illustrated using a sample test network. Finally, the method is applied to a real network, with the results compared to those from some well-known O-D estimation software. |
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關鍵字 | |
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語言 | 英文 |
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ISSN | 0965-8564 |
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期刊性質 | 國內 |
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收錄於 | |
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產學合作 | |
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通訊作者 | |
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審稿制度 | 否 |
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國別 | 中華民國 |
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公開徵稿 | |
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出版型式 | ,電子版 |
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