RELIABILITY EVALUATION OF OD MATRIX ESTIMATION BASED ON OBSERVED LINK FLOWS
نویسندگان
چکیده
منابع مشابه
An EM Approach to OD Matrix Estimation
Consider a \black box" having I input channels and J output channels. Each arrival on an input channel gets routed through the black box and appears on an output channel. The system is monitored for a xed time period and a record is made of the number of arrivals on each input channel and the number of departures on each output channel. The OD (origination-destination) matrix estimation problem...
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Given a road network, a fundamental object of interest is the matrix of origin destination (OD) flows. Estimation of this matrix involves at least three sub-problems: (i) determining a suitable set of traffic analysis zones, (ii) the formulation of an optimisation problem to determine the OD matrix, and (iii) a means of evaluating a candidate estimate of the OD matrix. This paper describes a me...
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ژورنال
عنوان ژورنال: Doboku Gakkai Ronbunshu
سال: 1990
ISSN: 0289-7806,1882-7187
DOI: 10.2208/jscej.1990.419_87