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Mathematical optimization in utilizing dredged soil in Yangtze River estuary

Zhou Yu,Zheng Weian

Strategic Study of CAE 2013, Volume 15, Issue 6,   Pages 54-60

Abstract:

Shanghai is now facing a barrier on its way to become an international shipping center; the sham shoreline and land having already reached saturation point at the Yangtze River estuary. The vital way to solve this problem is to build new ports. Meanwhile, the municipal government has been injecting massive funds to dredge sedimentate the Yangtze River estuary. If those dredged sediments could be hydraulically filled in Eastern Hengsha Shoal, another Shanghai Port can be built there with integrated resources, the handling capability of which will be able to meet the shipping demand in Shanghai for the next 30 years. The mathematical model raised from the practical issues is Monge-Kantorovich problem, which had intrigued and frustrated mathematicians for 232 years. Based on Monge-Kantorovich Model, this paper has designed a numerical method of estimating the gross energy hydraulic reclamation needed to evaluate the expense of the entire object.

Keywords： optimal transportation     dredged sediment    

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Advances in Intellectualization of Transportation Infrastructures Review

Yanliang Du, Tinghua Yi, Xiaojun Li, Xiaoli Rong, Longjun Dong, Dawei Wang, Yang Gao, Zhen Leng

Engineering 2023, Volume 24, Issue 5,   Pages 240-253 doi: 10.1016/j.eng.2023.01.011

Abstract: material science, computer techniques, artificial intelligence, and automatic control, new-generation transportationaround the globe are actively promoting the application of innovative intelligence-based technologies in transportationthe basic definition, scientific foundation, and development process for the intellectualization of transportationFinally, a discussion on the future development of the intellectualization of transportation infrastructures

Keywords： Intellectualization     Transportation infrastructures     Optimal design     Automatic construction     Structural    

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Sustainable urban transportation development in China: A behavioral perspective

Frontiers of Engineering Management 2022, Volume 9, Issue 1,   Pages 16-30 doi: 10.1007/s42524-021-0162-4

Abstract: The rapid development of economics requires highly efficient and environment-friendly urban transportationSuch requirement presents challenges in sustainable urban transportation.The analysis and understanding of transportation-related behaviors provide one approach to dealing withcomplicated transportation activities.Several management suggestions are proposed for transportation authorities to improve sustainable traffic

Keywords： sustainable urban transportation     transportation behaviors    

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A Geometric Understanding of Deep Learning Article

Na Lei, Dongsheng An, Yang Guo, Kehua Su, Shixia Liu, Zhongxuan Luo, Shing-Tung Yau, Xianfeng Gu

Engineering 2020, Volume 6, Issue 3,   Pages 361-374 doi: 10.1016/j.eng.2019.09.010

Abstract: 等线">This work introduces an optimaltransportation (OT) view of generative adversarial networks (GANs).

Keywords： Generative     Adversarial     Deep learning     Optimal transportation     Mode collapse    

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Future urban transport management

Frontiers of Engineering Management   Pages 534-539 doi: 10.1007/s42524-023-0255-3

Abstract: The incorporation of disruptive innovations into the transportation industry will inevitably cause majorupheavals in the transportation sector.

Keywords： future urban transport management     travel behavior characteristics     transportation operations     transportationemergency management     transportation decision intelligence    

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Special issue: Management of road and railway traffic and transportation engineering

Yongfu SUN, Ziyou GAO

Frontiers of Engineering Management 2017, Volume 4, Issue 4,   Pages 385-387 doi: 10.15302/J-FEM-2017110

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Direct energy rebound effect for road transportation in China

Frontiers of Engineering Management   Pages 597-611 doi: 10.1007/s42524-023-0276-y

Abstract: To quantify the long-term EREs and short-term EREs specific to China’s road transportation, this studyfreight transportation range from 13% to 25% and 14% to 48%, respectively; in contrast, the short-termEREs in road passenger transportation and road freight transportation span from 36% to 41% and 3.9%It is noteworthy that the EREs associated with road passenger transportation and road freight transportationor road freight transportation.

Keywords： road transportation     direct energy rebound effect     asymmetric price effects     panel data model    

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Fire hazard in transportation infrastructure: Review, assessment, and mitigation strategies

Venkatesh KODUR, M. Z. NASER

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 1,   Pages 46-60 doi: 10.1007/s11709-020-0676-6

Abstract: This paper reviews the fire problem in critical transportation infrastructures such as bridges and tunnelsRecent research undertaken to address fire problems in transportation structures is reviewed, as well

Keywords： fire hazard     bridges     tunnels     fire resistance     mitigation strategies     transportation infrastructure    

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Virtual Urban Transportation System and Decision Support Mode for Transportation Development

Wang Wei, Zhao De, Hua Xuedong, Zhou Wei

Strategic Study of CAE 2021, Volume 23, Issue 3,   Pages 163-172 doi: 10.15302/J-SSCAE-2021.03.020

Abstract:

Developing a localized virtual urban transportation system (VUTS) anda decision support mode for transportation development is significant for solving the increasingly severecaused by rapid urbanization and for overcoming the current bottlenecks that restrain the intelligent transportationFurthermore, a decision support mode for transportation development is proposed; it covers the application

Keywords： urban transportation system     road network     traffic analysis model     virtual transportation system     decision    

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Enhancing the terrain adaptability of a multirobot cooperative transportation system via novel connectors

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 3, doi: 10.1007/s11465-023-0754-2

Abstract: Given limited terrain adaptability, most existing multirobot cooperative transportation systems (MRCTSsFurthermore, a control law satisfying saturation constraints is derived to ensure transportation stability

Keywords： multirobot system     cooperative transportation     terrain adaptability     trajectory tracking     collaborative    

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Robust and accurate optimal transportation map by self-adaptive sampling Research Articles

Yingshi Wang, Xiaopeng Zheng, Wei Chen, Xin Qi, Yuxue Ren, Na Lei, Xianfeng Gu,nalei@dlut.edu.cn,gu@cs.stonybrook.edu

Frontiers of Information Technology & Electronic Engineering 2021, Volume 22, Issue 9,   Pages 1207-1220 doi: 10.1631/FITEE.2000250

Abstract: plays a fundamental role in many fields in engineering and medicine, including surface parameterization in graphics, registration in computer vision, and generative models in deep learning. For quadratic distance cost, map is the gradient of the Brenier potential, which can be obtained by solving the . Furthermore, it is induced to a geometric convex optimization problem. The is highly non-linear, and during the solving process, the intermediate solutions have to be strictly convex. Specifically, the accuracy of the discrete solution heavily depends on the sampling pattern of the target measure. In this work, we propose a algorithm which greatly reduces the sampling bias and improves the accuracy and robustness of the discrete solutions. Experimental results demonstrate the efficiency and efficacy of our method.

Keywords： 最优传输；Monge-Ampère方程；自适应采样    

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Impacts of climate change on optimal mixture design of blended concrete considering carbonation and chloride

Xiao-Yong WANG

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 2,   Pages 473-486 doi: 10.1007/s11709-020-0608-5

Abstract: This study presents a procedure for the optimal mixture design of ternary blended concrete consideringA genetic algorithm is used to find the optimal mixture considering various constraints.

Keywords： ternary blended concrete     climate change     optimal mixture design     carbonation     chloride ingress    

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Road Transportation and Energy Integration Strategy in China

Jia Limin , Shi Ruifeng , Ji Li 4 , Wu Ping

Strategic Study of CAE 2022, Volume 24, Issue 3,   Pages 163-172 doi: 10.15302/J-SSCAE-2022.03.017

Abstract:

Transportation and energy are crucial for social development and civilizationThe energization of transportation infrastructure assets and clean transformation of transportation energiesThis study first reviews the integration history of road transportation and energy, and investigatesinfrastructure assets, and intelligentization of the transportation system.The pathway for promoting the integrated development of road transportation and the energy sector is

Keywords： road transportation     transportation and energy integration     energization of transportation infrastructureassets     renewable clean energy     carbon peak and carbon neutralization     transportation energy consumption    

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Numerical investigation and optimal design of fiber Bragg grating based wind pressure sensor

Xiangjie WANG, Danhui DAN, Rong XIAO, Xingfei YAN

Frontiers of Structural and Civil Engineering 2017, Volume 11, Issue 3,   Pages 286-292 doi: 10.1007/s11709-017-0415-9

Abstract: A wind pressure sensor based on fiber Bragg grating (FBG) for engineering structure was investigated in this paper. We established a transaction model of wind pressure to strain and proposed a method of temperature compensation. By finite element analysis, the basic parameters of the sensor were optimized with the aim of maximum strain under the basic wind pressure proposed in relative design code in China taking geometrical non-linearity into consideration. The result shows that the wind pressure sensor we proposed is well performed and have good sensing properties, which means it is a technically feasible solution.

Keywords： wind pressure measurement     wind pressure sensor     fiber Bragg grating     optimal design    

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The Construction of a Green Transportation System of China

Zhi-huan Fu,Qing-zhong Luo,Guang-zhi Jia

Frontiers of Engineering Management 2014, Volume 1, Issue 1,   Pages 3-12 doi: 10.15302/J-FEM-2014003

Abstract: Since the 21st century, the transportation industry in China has achieved rapid growth with a significantBased on these findings, this paper proposes several goals for the construction of a green transportationsystem in China including the establishment of a transportation management system, the improvement oftransportation energy efficiency, the control of environmental pollution and the alleviating of urbanAdditionally, it points out that in order to build a green transportation system in China, multiple aspects

Keywords： green     transportation     energy saving and emission reduction     environmental conservation    

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Title Author Date Type Operation

Mathematical optimization in utilizing dredged soil in Yangtze River estuary

Zhou Yu,Zheng Weian

Journal Article

Advances in Intellectualization of Transportation Infrastructures

Yanliang Du, Tinghua Yi, Xiaojun Li, Xiaoli Rong, Longjun Dong, Dawei Wang, Yang Gao, Zhen Leng

Journal Article

Sustainable urban transportation development in China: A behavioral perspective

Journal Article

A Geometric Understanding of Deep Learning

Na Lei, Dongsheng An, Yang Guo, Kehua Su, Shixia Liu, Zhongxuan Luo, Shing-Tung Yau, Xianfeng Gu

Journal Article

Future urban transport management

Journal Article

Special issue: Management of road and railway traffic and transportation engineering

Yongfu SUN, Ziyou GAO

Journal Article

Direct energy rebound effect for road transportation in China

Journal Article

Fire hazard in transportation infrastructure: Review, assessment, and mitigation strategies

Venkatesh KODUR, M. Z. NASER

Journal Article

Virtual Urban Transportation System and Decision Support Mode for Transportation Development

Wang Wei, Zhao De, Hua Xuedong, Zhou Wei

Journal Article

Enhancing the terrain adaptability of a multirobot cooperative transportation system via novel connectors

Journal Article

Robust and accurate optimal transportation map by self-adaptive sampling

Yingshi Wang, Xiaopeng Zheng, Wei Chen, Xin Qi, Yuxue Ren, Na Lei, Xianfeng Gu,nalei@dlut.edu.cn,gu@cs.stonybrook.edu

Journal Article

Impacts of climate change on optimal mixture design of blended concrete considering carbonation and chloride

Xiao-Yong WANG

Journal Article

Road Transportation and Energy Integration Strategy in China

Jia Limin , Shi Ruifeng , Ji Li 4 , Wu Ping

Journal Article

Numerical investigation and optimal design of fiber Bragg grating based wind pressure sensor

Xiangjie WANG, Danhui DAN, Rong XIAO, Xingfei YAN

Journal Article

The Construction of a Green Transportation System of China

Zhi-huan Fu,Qing-zhong Luo,Guang-zhi Jia

Journal Article