Zobrazeno 1 - 10 of 60 pro vyhledávání: '"Kunhee Choi"'
3
Effects of Flexible Notice-to-Proceed Provisions on the Performance of Transportation Infrastructure Projects
Autor: Meng Wai Yaw, Hyungseok Jeong, Kunhee Choi
Publikováno v: Transportation Research Record: Journal of the Transportation Research Board. 2676:790-800
When alternative contracting techniques are considered, one innovative approach for assuring the performance of a transportation infrastructure project is offering contractors flexibility about when they start the project. Although such flexible noti
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8dd1d2ad8e5056a8171b103636d21d1c
https://doi.org/10.1177/03611981211065736
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7
A land-use clustering approach to capturing the level-of-service of large urban corridors: A case study in downtown Los Angeles
Autor: Junseo Bae, Kunhee Choi
Publikováno v: Environment and Planning B: Urban Analytics and City Science. 48:2093-2109
Level-of-service has been widely used to measure the operational efficiency of existing highway systems categorically, based on certain ranges of traffic speeds. However, this existing method is generic for investigating urban traffic characteristics
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bfafd179e1bbd883fb470246f5dee9fd
https://doi.org/10.1177/2399808320954209
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8
A new perspective for precision evaluation of large-scale traffic sensor data measurement
Autor: Kunhee Choi, Junseo Bae
Publikováno v: Transportation Planning and Technology. 43:571-585
Use of sensor data has been increasingly common in recent years, yet there is still a knowledge gap in evaluating the precision of traffic sensor data being used in traffic analyses for developing ...
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b94fd8ecee94054fdd910daf9bd10765
https://doi.org/10.1080/03081060.2020.1780708
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9
Comprehensive Evaluation of Influential Factors on Public Roadway Project Contract Time
Autor: Kunhee Choi, Meng Wai Yaw, Chau Le, H. David Jeong
Publikováno v: Journal of Management in Engineering. 37
Contract time determination (CTD) is one of the most critical activities when developing a public roadway. There is no lack of policy documents, process manuals, and technical papers emphas...
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4c326656322a0611b72a52a9ccbe9c94
https://doi.org/10.1061/(asce)me.1943-5479.0000932
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10
Deep Reinforcement Learning-based Project Prioritization for Rapid Post-Disaster Recovery of Transportation Infrastructure Systems
Autor: Yong-Cheol Lee, Kunhee Choi, Pedram Ghannad
Among various natural hazards that threaten transportation infrastructure, flooding represents a major hazard in Region 6's states to roadways as it challenges their design, operation, efficiency, and safety. The catastrophic flooding disaster event
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::935b380f07e18f0b78241e4b063aa935
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