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ORCIDPaul M. Schonfeld
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- affiliation: University of Maryland, Department of Civil and Environmental Engineering, College Park, MD, USA
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Books and Theses
- 2020
[b1]Min-Wook Kang, Paul M. Schonfeld:
Artificial Intelligence in Highway Location and Alignment Optimization - Applications of Genetic Algorithms in Searching, Evaluating, and Optimizing Highway Location and Alignments. WorldScientific 2020, ISBN 9789813272804, pp. 1-200
Journal Articles
- 2026
- [j48]Hao Pu, Qingxin Zeng, Taoran Song, Paul M. Schonfeld, Guanghui Wang, Wei Li, Lihui Peng, Jianping Hu:
A hybrid proximal policy optimization and particle swarm algorithm for highway alignment optimization. Adv. Eng. Informatics 69: 103959 (2026) - 2025
- [j47]Xinjie Wan, Hao Pu, Paul M. Schonfeld, Yang Ran, Taoran Song, Lihui Peng:
Transformer-guided optimization of railway alignments using an adaptive rapidly-exploring random tree algorithm. Appl. Soft Comput. 185: 113977 (2025) - [j46]Tianlong Zhang, Yan Gao
, Shuangting Xu, Ting Deng, Qing He, Paul M. Schonfeld, Yang Zou, Dong Liang, Ping Wang:
A bidirectional bi-objective graph search model for sustainable urban railway alignment optimization. Eng. Appl. Artif. Intell. 153: 110943 (2025) - [j45]Xinjie Wan, Hao Pu, Taoran Song, Paul M. Schonfeld, Yang Ran, Wei Li, Jianping Hu:
An event tree-based distance transform algorithm for simultaneously determining mountain railway alignments and station locations. Expert Syst. Appl. 261: 125575 (2025) - [j44]Taoran Song, Hao Pu, Paul M. Schonfeld, Tony T. Y. Yang, Jianping Hu:
Many-Objective Optimization of Railway Alignments With Strengthened Pareto Dominance Analysis. IEEE Trans. Intell. Transp. Syst. 26(8): 11372-11387 (2025) - [j43]Jie Liu, Weiyi Liu, Xinyao Li, Anthony Chen, Paul M. Schonfeld, Bo (Bobby) Du:
Hybrid Ensemble Learning Model Combining BERT and CNN for Predicting Urban Rail Transit Accident Consequences. IEEE Trans. Intell. Transp. Syst. 26(8): 12727-12739 (2025) - 2024
- [j42]Guanghui Wang, Hao Pu, Taoran Song, Paul M. Schonfeld, Wei Li, Hong Zhang, Lihui Peng, Jianping Hu, Junfei Qiao:
A 3D Monte Carlo tree search method for railway alignment optimization. Appl. Soft Comput. 151: 111158 (2024) - [j41]Hao Pu, Ting Hu, Taoran Song, Paul M. Schonfeld, Wei Li, Lihui Peng:
Knowledge graph-driven mountain railway alignment optimization integrating karst hazard assessment. Appl. Soft Comput. 167: 112421 (2024) - [j40]Xinjie Wan, Hao Pu, Paul M. Schonfeld, Taoran Song, Wei Li, Lihui Peng, Jianping Hu, Ming Zhang:
Mountain railway alignment optimization based on landform recognition and presetting of dominating structures. Comput. Aided Civ. Infrastructure Eng. 39(2): 242-263 (2024) - [j39]Yan Gao, Tianlong Zhang, Caiyiyi Zhu, Shusheng Yang, Paul M. Schonfeld, Kai Zou, Jialing Zhang, Ying Zhu, Ping Wang, Qing He:
Biobjective optimization for railway alignment fine-grained designs with parallel existing railways. Comput. Aided Civ. Infrastructure Eng. 39(3): 438-457 (2024) - [j38]Zhanfeng Song, Jinye Chen, Paul M. Schonfeld, Jun Li:
Two algorithms for reconstructing vertical alignments exploring the neural dynamics model of Adeli and Park. Comput. Aided Civ. Infrastructure Eng. 39(5): 692-706 (2024) - [j37]Taoran Song, Hao Pu, Tony T. Y. Yang, Paul M. Schonfeld, Wei Li, Jianping Hu:
Optimizing net present values of risk avoidance for mountain railway alignments with seismic performance evaluation. Comput. Aided Civ. Infrastructure Eng. 39(7): 944-962 (2024) - [j36]Qing Wang, Shoufeng Ma, Guangming Xu, Ran Yan, Xuanke Wu, Paul M. Schonfeld:
Enhancing financial viability and social welfare in public transportation: A study of subsidy schemes for urban rail transit systems. Comput. Ind. Eng. 193: 110313 (2024) - [j35]Hao Pu, Huidan Fu, Taoran Song, Paul M. Schonfeld, Xianbao Peng:
Recreating horizontal alignments of existing railways with a hybrid analytic and harmony search algorithm. Eng. Appl. Artif. Intell. 128: 107354 (2024) - [j34]Hao Pu, Xinjie Wan, Taoran Song, Paul M. Schonfeld, Lihui Peng:
A 3D-RRT-star algorithm for optimizing constrained mountain railway alignments. Eng. Appl. Artif. Intell. 130: 107770 (2024) - [j33]Hao Pu, Ting Hu, Taoran Song, Paul M. Schonfeld, Xinjie Wan, Wei Li, Lihui Peng:
Modeling and application of a customized knowledge graph for railway alignment optimization. Expert Syst. Appl. 244: 122999 (2024) - [j32]Xinjie Wan, Hao Pu, Paul M. Schonfeld, Taoran Song, Wei Li, Lihui Peng:
Railway alignment optimization in regions with densely-distributed obstacles based on semantic topological maps. Integr. Comput. Aided Eng. 31(4): 421-437 (2024) - [j31]Hao Pu, Guanghui Wang, Taoran Song, Paul M. Schonfeld, Hong Zhang:
Multi-Task Deep Learning Methods for Determining Railway Major Technical Standards. IEEE Trans. Intell. Transp. Syst. 25(6): 5904-5918 (2024) - 2023
- [j30]Taoran Song, Hao Pu, Paul M. Schonfeld, Zhu Liang, Ming Zhang, Jianping Hu, Yuhui Zhou, Zhanjun Xu:
Mountain railway alignment optimization integrating layouts of large-scale auxiliary construction projects. Comput. Aided Civ. Infrastructure Eng. 38(4): 433-453 (2023) - [j29]Hong Zhang, Taoran Song, Paul M. Schonfeld, Hao Pu, Wei Li, Jianping Hu, Linya Liu:
Vertical alignment optimization of mountain railways with terrain-driven greedy algorithm improved by Monte Carlo tree search. Comput. Aided Civ. Infrastructure Eng. 38(7): 873-891 (2023) - [j28]Tianlong Zhang, Yan Gao, Tianci Gao, Paul M. Schonfeld, Yuecheng Wu, Ying Zhu, Shusheng Yang, Ping Wang, Qing He:
A sequential exploration algorithm for the design optimization of horizontal road alignment. Comput. Aided Civ. Infrastructure Eng. 38(15): 2049-2071 (2023) - [j27]Qing Wang, Paul M. Schonfeld, Lianbo Deng, Guangming Xu, Shuai Ling:
Optimization of differentiated fares and subsidies for different urban rail transit users. Comput. Ind. Eng. 179: 109144 (2023) - [j26]Hao Pu, Xinjie Wan, Taoran Song, Paul M. Schonfeld, Wei Li, Jianping Hu:
A geographic information model for 3-D environmental suitability analysis in railway alignment optimization. Integr. Comput. Aided Eng. 30(1): 67-88 (2023) - [j25]Taoran Song, Hao Pu, Paul M. Schonfeld, Jianping Hu:
Railway Alignment Optimization Under Uncertainty With a Minimax Robust Method. IEEE Intell. Transp. Syst. Mag. 15(1): 333-346 (2023) - [j24]Taoran Song, Paul M. Schonfeld, Hao Pu:
A Review of Alignment Optimization Research for Roads, Railways and Rail Transit Lines. IEEE Trans. Intell. Transp. Syst. 24(5): 4738-4757 (2023) - 2022
- [j23]Tianci Gao, Zihan Li, Yan Gao, Paul M. Schonfeld, Xiaoyun Feng, Qingyuan Wang, Qing He:
A deep reinforcement learning approach to mountain railway alignment optimization. Comput. Aided Civ. Infrastructure Eng. 37(1): 73-92 (2022) - [j22]Taoran Song, Hao Pu, Paul M. Schonfeld, Hong Zhang, Wei Li, Jianping Hu:
Simultaneous optimization of 3D alignments and station locations for dedicated high-speed railways. Comput. Aided Civ. Infrastructure Eng. 37(4): 405-426 (2022) - [j21]Taoran Song, Hao Pu, Paul M. Schonfeld, Hong Zhang, Wei Li, Jianping Hu:
Response to discussion on "Simultaneous Optimization of 3-D Alignments and Station Locations for Dedicated High-Speed Railways, " Computer-Aided Civil and Infrastructure Engineering, 37: 4, March 2022. Comput. Aided Civ. Infrastructure Eng. 37(4): 534-536 (2022) - [j20]Ye Chen, Nikola Markovic, Ilya O. Ryzhov, Paul M. Schonfeld:
Data-Driven Robust Resource Allocation with Monotonic Cost Functions. Oper. Res. 70(1): 73-94 (2022) - [j19]Hong Zhang, Hao Pu, Paul M. Schonfeld, Taoran Song, Wei Li, Jianping Hu:
Railway Alignment Optimization Considering Lifecycle Costs. IEEE Intell. Transp. Syst. Mag. 14(5): 22-40 (2022) - [j18]Wei Li, Xiao Qiu, Hao Pu, Paul M. Schonfeld, Shujun Zhen, Yuhui Zhou, Zhanjun Xu:
Concurrent Optimization of Subway Vertical Alignments and Station Elevations With Improved Particle Swarm Optimization Algorithm. IEEE Trans. Intell. Transp. Syst. 23(12): 24929-24940 (2022) - 2021
- [j17]Hao Pu, Xiaoming Li, Paul M. Schonfeld, Wei Li, Jian Zhang, Jie Wang, Jianping Hu, Xianbao Peng:
Concurrent Optimization of Mountain Railway Alignment and Station Locations With a Three-Dimensional Distance Transform Algorithm Incorporating a Perceptual Search Strategy. IEEE Access 9: 34736-34754 (2021) - [j16]Taoran Song, Hao Pu, Paul M. Schonfeld, Hong Zhang, Wei Li, Jianping Hu, Jie Wang, Jianxi Wang:
Bi-objective mountain railway alignment optimization incorporating seismic risk assessment. Comput. Aided Civ. Infrastructure Eng. 36(2): 143-163 (2021) - [j15]Zhanfeng Song, Fei Yang, Paul M. Schonfeld, Huichun Liu, Jun Li:
Integrating segmentation and parameter estimation for recreating vertical alignments. Comput. Aided Civ. Infrastructure Eng. 36(4): 472-488 (2021) - 2020
- [j14]Hong Zhang, Hao Pu, Paul M. Schonfeld, Taoran Song, Wei Li, Jie Wang, Xianbao Peng, Jianping Hu:
Multi-objective railway alignment optimization considering costs and environmental impacts. Appl. Soft Comput. 89: 106105 (2020) - [j13]Paul M. Schonfeld:
Key to the long-term excellence of a prestigious journal: A visionary and impactful editor. Comput. Aided Civ. Infrastructure Eng. 35(9): 919-920 (2020) - [j12]Taoran Song, Hao Pu, Paul M. Schonfeld, Hong Zhang, Wei Li, Jianping Hu, Jie Wang:
Mountain railway alignment optimization considering geological impacts: A cost-hazard bi-objective model. Comput. Aided Civ. Infrastructure Eng. 35(12): 1365-1386 (2020) - 2019
- [j11]Hao Pu, Taoran Song, Paul M. Schonfeld, Wei Li, Hong Zhang, Jianping Hu, Xianbao Peng, Jie Wang:
Mountain railway alignment optimization using stepwise & hybrid particle swarm optimization incorporating genetic operators. Appl. Soft Comput. 78: 41-57 (2019) - [j10]Wei Li, Hao Pu, Paul M. Schonfeld, Zhanfeng Song, Hong Zhang, Lei Wang, Jie Wang, Xianbao Peng, Lihui Peng:
A Method for Automatically Recreating the Horizontal Alignment Geometry of Existing Railways. Comput. Aided Civ. Infrastructure Eng. 34(1): 71-94 (2019) - [j9]Hao Pu, Taoran Song, Paul M. Schonfeld, Wei Li, Hong Zhang, Jie Wang, Jianping Hu, Xianbao Peng:
A three-dimensional distance transform for optimizing constrained mountain railway alignments. Comput. Aided Civ. Infrastructure Eng. 34(11): 972-990 (2019) - 2017
- [j8]Wei Li, Hao Pu, Paul M. Schonfeld, Junsheng Yang, Hong Zhang, Lei Wang, Jiaxing Xiong:
Mountain Railway Alignment Optimization with Bidirectional Distance Transform and Genetic Algorithm. Comput. Aided Civ. Infrastructure Eng. 32(8): 691-709 (2017) - [j7]Nikola Markovic, Ilya O. Ryzhov, Paul M. Schonfeld:
Evasive flow capture: A multi-period stochastic facility location problem with independent demand. Eur. J. Oper. Res. 257(2): 687-703 (2017) - 2016
- [j6]Yanshuo Sun, Jungang Shi, Paul M. Schonfeld:
Identifying passenger flow characteristics and evaluating travel time reliability by visualizing AFC data: a case study of Shanghai Metro. Public Transp. 8(3): 341-363 (2016) - 2015
- [j5]Ning Yang, Shiaaulir Wang, Paul M. Schonfeld:
Simulation-Based Scheduling of Waterway Projects Using a Parallel Genetic Algorithm. Int. J. Oper. Res. Inf. Syst. 6(1): 49-63 (2015) - [j4]Nikola Markovic, Ilya O. Ryzhov, Paul M. Schonfeld:
Evasive flow capture: Optimal location of weigh-in-motion systems, tollbooths, and security checkpoints. Networks 65(1): 22-42 (2015) - 2009
- [j3]Min-Wook Kang, Paul M. Schonfeld, Ning Yang:
Prescreening and Repairing in a Genetic Algorithm for Highway Alignment Optimization. Comput. Aided Civ. Infrastructure Eng. 24(2): 109-119 (2009) - 1999
- [j2]Liang Zhu, Paul M. Schonfeld, Yeon Myung Kim, Ian Flood, Ching-Jung Ting:
Queuing network analysis for waterways with artificial neural networks. Artif. Intell. Eng. Des. Anal. Manuf. 13(5): 365-375 (1999) - 1991
- [j1]Shyue Koong Chang, Paul M. Schonfeld:
Optimization Models for Comparing Conventional and Subscription Bus Feeder Services. Transp. Sci. 25(4): 281-298 (1991)
Conference and Workshop Papers
- 2008
- [c1]Manoj K. Jha, Cheng-Chieh Chen, Paul M. Schonfeld, S. Kikuchi:
An evolutionary path planning algorithm for military applications. SoSE 2008: 1-6
Coauthor Index
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