Corrigendum: Modeling probabilistic traffic breakdown on congested freeway flow
نویسندگان
چکیده
منابع مشابه
Modeling of Freeway Traffic
An integrated modeling of freeway traffic is developed, whose implementation in an uniform computer–aided simulation model facilitate comparative evaluation and systematic coupling of several traffic simulations, traffic controls, traffic measurements and traffic scenarios. The integrated modeling of freeway traffic is a basic mapping of freeway networks, control methods, measurements and diffe...
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Traffic congestion is an unpleasant fact of modern life. Although difficult to quantify precisely, congestion must cost Californians millions of dollars per day. Since further extensive construction of freeways is unlikely, information technology is being increasingly looked to for amelioration by providing information allowing more efficient use of existing freeways. Statistics plays a major r...
متن کاملMacroscopic Modeling and Simulation of Freeway Traffic Flow
This paper illustrates the macroscopic modeling and simulation of Interstate 80 Eastbound Freeway in the Bay Area. Traffic flow and occupancy data from loop detectors are used for calibrating the model and specifying the inputs to the simulation. The freeway is calibrated based on the Link-Node Cell Transmission Model and missing ramp flow data are estimated using an iterative learning-based im...
متن کاملFreeway Merging in Congested Traffic based on Multipolicy Decision Making with Passive Actor Critic
Freeway merging in congested traffic is a significant challenge toward fully automated driving. Merging vehicles need to decide not only how to merge into a spot, but also where to merge. We present a method for the freeway merging based on multi-policy decision making with a reinforcement learning method called passive actorcritic (pAC), which learns with less knowledge of the system and witho...
متن کاملModeling Freeway Traffic with Coupled HMMs
We consider the problem of modeling loop detector data collected from freeways. The data, which is a vector time-series, contains the speed of vehicles, averaged over a 30 second sampling window, at a number of sites along the freeway. We assume the measured speed at each location is generated from a hidden discrete variable, which represents the underlying state (e.g., congested or free-flowin...
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ژورنال
عنوان ژورنال: Canadian Journal of Civil Engineering
سال: 2014
ISSN: 0315-1468,1208-6029
DOI: 10.1139/cjce-2014-0009