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Incorporation of Travel Time Reliability in Regional Travel Model
Transportation Research Record: Journal of the Transportation Research Board, 2018The paper presents a practical method for incorporation of travel time reliability in a regional travel model. The discussion includes five consecutive steps. First it describes how the vehicle speed dataset for the metropolitan area of Phoenix, AZ, termed HERE, was processed and link-level volume–delay–reliability functions were estimated, and then ...
Surabhi Gupta +5 more
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Reliable Space–Time Prisms Under Travel Time Uncertainty
Annals of the Association of American Geographers, 2013Time geography is a powerful framework for analyzing human activities under various space–time constraints. At the core of time geography is the concept of the space–time prism, which delimits an individual's potential activity locations in space and time.
Bi Yu Chen +6 more
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Macroscopic Travel Time Reliability Diagrams for Freeway Networks
Transportation Research Record: Journal of the Transportation Research Board, 2013Travel time reliability is considered to be one of the key indicators of transport system performance. Knowledge of the mechanisms of travel time unreliability enables the derivation of explanatory models with which travel time reliability can be predicted and utilized in traffic management.
Tu, H. (author) +4 more
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Optimal Routing for Maximizing the Travel Time Reliability
Networks and Spatial Economics, 2006zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Fan, Yueyue, Nie, Yu
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Theoretical threshold of travel time for travel time reliability from probabilistic measures
Transportmetrica B: Transport Dynamics, 2021Travel time threshold is a key parameter for calculating the travel time reliability (TTR) of a road network from probabilistic measures.
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Travel through time: the story of research on travel time reliability
Transportmetrica B: Transport Dynamics, 2013This paper provides a review of research on the concepts and application of travel time reliability and on the underpinning research on travel time variability. It charts the development of the topic from beginnings concerned with exploring the possible extent of variability in travel times through to the current interests in the specification of ...
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Travel Time Distribution under Interrupted Flow and Application to Travel Time Reliability
Transportation Research Record: Journal of the Transportation Research Board, 2014The travel time distribution under interrupted flow based on radio frequency identification–detected data is analyzed. The urban road network studied is in downtown Nanjing, Jiangsu Province, in China, where video cameras and radio frequency equipment are installed at some arterial links to acquire traffic flow data including vehicle type, passing ...
Fan Yang, Mei-Ping Yun, Xiao-Guang Yang
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Impact of Traveler Information on Road Network Travel Time Reliability
Journal of Transportation Systems Engineering and Information Technology, 2012To investigate the provision of traffic information on road network travel time reliability, the travelers are divided into two classes: travelers equipped with advanced traveler information systems (ATIS) and travelers unequipped with ATIS. A route choice behavior model considering information guidance is formulated as a mathematical program based on ...
Zhongxiang HUANG +3 more
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Bus Route Travel Time Reliability Analysis Based on Travelers' Perceptions
ICTE 2011, 2011With the rapid development of the economy, time for urban residents has become more and more valuable. As a key indicator of service performance, travel time reliability has become increasingly important in today's world as businesses as well as households require on-time transportation for their activities, and especially for a public transport system.
Chen, Chenghui, Xu, Yongneng, Fu, Xiaoli
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Monitoring and Predicting Freeway Travel Time Reliability
Transportation Research Record: Journal of the Transportation Research Board, 2005Generally, the day-to-day variability of route travel times on, for example, freeway corridors is considered closely related to the reliability of a road network. The more that travel times on route r are dispersed in a particular time-of-day (TOD) and day-of-week (DOW) period, the more unreliable travel times on route r are conceived to be.
J. W. C. van Lint, H. J. van Zuylen
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