Results 11 to 20 of about 2,716,785 (324)
Copula-Based Travel Time Distribution Estimation Considering Channelization Section Spillover
IEEE Access, 2020 Travel time is inherently uncertain in urban networks due to volatile traffic flows, signal controls, bus stops and disturbances from pedestrians. An effective way to characterize such uncertainty is by estimating Travel Time Distribution (TTD). However,
Yi Yu +3 more
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Expansion and contraction of the flowing stream network alter hillslope flowpath lengths and the shape of the travel time distribution [PDF]
Hydrology and Earth System Sciences, 2019 Flowing stream networks dynamically extend and retract, both seasonally and in response to precipitation events. These network dynamics can dramatically alter the drainage density and thus the length of subsurface flow pathways to flowing streams.
H. J. I. van Meerveld +7 more
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Bayesian Nonparametric Model for Estimating Multistate Travel Time Distribution
Journal of Advanced Transportation, 2017 Multistate models, that is, models with more than two distributions, are preferred over single-state probability models in modeling the distribution of travel time.
Emmanuel Kidando +3 more
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Estimating Travel Time Distribution under Different Traffic Conditions
Transportation Research Procedia, 2014 AbstractIncreasing mobility and congestion results in an increase in travel time variability and in a decrease in reliability. Reliability becomes an important performance measure for transportation facilities. A variety of performance measures have been proposed to quantify it. Many of these indicators are based on percentiles of travel time.
Guessous, Younes +3 more
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Large-network travel time distribution estimation for ambulances [PDF]
European Journal of Operational Research, 2016 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Westgate, Bradford S. +3 more
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Journal of Advanced Transportation, 2018 Exploring travel time distribution and variability patterns is essential for reliable route choices and sophisticated traffic management and control. State-of-the-art studies tend to treat different types of roads equally, which fails to provide more ...
Peng Chen +3 more
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Valuing travel time variability: Characteristics of the travel time distribution on an urban road [PDF]
Transportation Research Part C: Emerging Technologies, 2012 This paper provides a detailed empirical investigation of the distribution of travel times on an urban road for valuation of travel time variability. Our investigation is premised on the use of a theoretical model with a number of desirable properties.
Fosgerau, Mogens, Fukuda, Daisuke
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Estimation of Urban Link Travel Time Distribution Using Markov Chains and Bayesian Approaches
Journal of Advanced Transportation, 2018 Despite the wide application of Floating Car Data (FCD) in urban link travel time and congestion estimation, the sparsity of observations from a low penetration rate of GPS-equipped floating cars make it difficult to estimate travel time distribution ...
Wenwen Qin, Meiping Yun
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AAAI Conference on Artificial Intelligence, 2023 In the logistics network, accurately estimating packages' Travel Time Distribution (TTD) given the routes greatly benefits both consumers and platforms.
Xiaowei Mao +9 more
semanticscholar +1 more source
ISPRS International Journal of Geo-Information, 2021 Modeling the distribution of daily and hourly human mobility metrics is beneficial for studying underlying human travel patterns. In previous studies, some probability distribution functions were employed in order to establish a base for human mobility ...
Chaoyang Shi +3 more
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