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A bi-level Voronoi diagram-based metaheuristic for a large-scale multi-depot vehicle routing problem
Tu, Wei; Fang, Zhixiang; Li, Qingquan; Shaw, Shih-lung; … - In: Transportation research / E : an international journal 61 (2014), pp. 84-97
Persistent link: https://www.econbiz.de/10010336391
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A stochastic vehicle routing problem with travel time uncertainty : trade-off between cost and customer service
Zhang, Junlong; Lam, William H. K.; Chen, Bi Yu - In: Networks and spatial economics : a journal of … 13 (2013) 4, pp. 471-496
Persistent link: https://www.econbiz.de/10010226675
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On-time delivery probabilistic models for the vehicle routing problem with stochastic demands and time windows
Zhang, Junlong; Lam, William H. K.; Chen, Bi Yu - In: European journal of operational research : EJOR 249 (2016) 1, pp. 144-154
Persistent link: https://www.econbiz.de/10011434899
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Efficient algorithm for finding k shortest paths based on re-optimization technique
Chen, Bi Yu; Chen, Xiao-Wei; Chen, Hui-Ping; Lam, … - In: Transportation research / E : an international journal 133 (2020), pp. 1-13
Persistent link: https://www.econbiz.de/10012164791
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Design of sustainable cordon toll pricing schemes in a monocentric city
Li, Zhi-chun; Wang, Ya-dong; Lam, William H. K.; … - In: Networks and spatial economics : a journal of … 14 (2014) 2, pp. 133-158
Persistent link: https://www.econbiz.de/10011308783
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Design of a rail transit line for profit maximization in a linear transportation corridor
Li, Zhi-chun; Lam, William H. K.; Wong, S. C.; Sumalee, … - In: Transportation research / E : an international journal 48 (2012) 1, pp. 50-70
Persistent link: https://www.econbiz.de/10009387212
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Optimization of multi-type traffic sensor locations for estimation of multi-period origin-destination demands with covariance effects
Fu, Hao; Lam, William H. K.; Shao, Hu; Kattan, Lina; … - In: Transportation research / E : an international journal 157 (2022), pp. 1-28
Persistent link: https://www.econbiz.de/10013169863
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Finding the reliable shortest path with correlated link travel times in signalized traffic networks under uncertainty
Shen, Liang; Shao, Hu; Wu, Ting; Fainman, Emily Zhu; … - In: Transportation research / E : an international journal 144 (2020), pp. 1-23
Persistent link: https://www.econbiz.de/10012421933
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Vulnerability analysis for large-scale and congested road networks with demand uncertainty
Chen, Bi Yu; Lam, William H.K.; Sumalee, Agachai; Li, … - In: Transportation Research Part A: Policy and Practice 46 (2012) 3, pp. 501-516
To assess the vulnerability of congested road networks, the commonly used full network scan approach is to evaluate all possible scenarios of link closure using a form of traffic assignment. This approach can be computationally burdensome and may not be viable for identifying the most critical...
Persistent link: https://www.econbiz.de/10011043481
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Finding Reliable Shortest Paths in Road Networks Under Uncertainty
Chen, Bi; Lam, William; Sumalee, Agachai; Li, Qingquan; … - In: Networks and Spatial Economics 13 (2013) 2, pp. 123-148
The aim of this study is to investigate the solution algorithm for solving the problem of determining reliable shortest paths in road networks with stochastic travel times. The availability of reliable shortest paths enables travelers, in the face of travel time uncertainty, to plan their trips...
Persistent link: https://www.econbiz.de/10010865567