Suchergebnisse - Time-dependent forward dynamic programming algorithm

Cooperation and profit allocation for two-echelon logistics pickup and delivery problems with state–space–time networks von Wang, Yong, Zhang, Shuanglu, Guan, Xiangyang, Fan, Jianxin, Wang, Haizhong, Liu, Yong

“… A novel methodology, which combines the time-dependent forward dynamic programming algorithm and a hybrid heuristic algorithm comprising modified k-means clustering algorithm and improved …”
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Optimizing electric vehicle routing problems with mixed backhauls and recharging strategies in multi-dimensional representation network von Yang, Senyan, Ning, Lianju, Tong, Lu Carol, Shang, Pan

“… •Study an electric vehicle routing problem with mixed backhauls for city logistics.•Formulate a multi-commodity network flow model in a space–time-state …”
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Integrated electric logistics vehicle recharging station location–routing problem with mixed backhauls and recharging strategies von Yang, Senyan, Ning, Lianju, Tong, Lu (Carol), Shang, Pan

“… •Study the electric logistics vehicle recharging station location–routing problem.•Develop a multi-commodity network flow model in space–time–state–energy …”
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Finding optimal solutions for vehicle routing problem with pickup and delivery services with time windows: A dynamic programming approach based on state–space–time network representations von Mahmoudi, Monirehalsadat, Zhou, Xuesong

“… •Develop an efficient dynamic programming algorithm based on state–space–time networks.•Model pickup and delivery time window constraints using multi-dimensional network flow program …”
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Full cover wireless charging segment location problem with routing in space-time-electricity network von Song, Maocan, Cheng, Lin

“… •Study the full cover charging segment location problem with routing.•Formulate a location model with routing in space-time-electricity network.•Propose a …”
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Convergence of inertial dynamics and proximal algorithms governed by maximally monotone operators von Attouch, Hedy, Peypouquet, Juan

“… These systems are the counterpart to accelerated forward–backward algorithms in the context of maximally monotone operators …”
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Optimizing carbon emissions in green logistics for time-dependent routing von Liu, Yiming, Yu, Yang, Baldacci, Roberto, Tang, Jiafu, Sun, Wei

“… This paper considers a green vehicle routing problem termed the time-dependent green vehicle routing problem with time windows (TDGVRPTW …”
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An exact method for the integrated optimization of subway lines operation strategies with asymmetric passenger demand and operating costs von Mo, Pengli, D’Ariano, Andrea, Yang, Lixing, Veelenturf, Lucas P., Gao, Ziyou

“… •We design an exact algorithm with customized speed-up techniques to solve the problem.•We present numerical experiments to quantify the potential benefits of our methodology …”
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Hierarchical operation switch schedule algorithm for energy management strategy of hybrid electric vehicle using adaptive dynamic programming von Li, Fangyuan, Gao, Lefei, Zhang, Yubo, Liu, Yanhong

“… In the reconstruction, the time-dependent switch cost of the engine and motor is integrated, which is normally considered difficult and challenging for dynamic programming (DP …”
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An integrated train service plan optimization model with variable demand: A team-based scheduling approach with dual cost information in a layered network von Meng, Lingyun, Zhou, Xuesong

“… ) dynamic choice behaviors of passengers so as to evaluate and calculate the impact of variable passenger demand to (2 …”
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Continuous inventory control with stochastic and non-stationary Markovian demand von Nasr, Walid W., Elshar, Ibrahim J.

“… •Time dependent reordering policies for stochastic and non-stationary demand.•Fitting the demand process to a time-dependent Markovian distribution …”
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Solving cyclic train timetabling problem through model reformulation: Extended time-space network construct and Alternating Direction Method of Multipliers methods von Zhang, Yongxiang, Peng, Qiyuan, Yao, Yu, Zhang, Xin, Zhou, Xuesong

“… •Decompose the cyclic train timetabling model through Lagrangian relaxation and ADMM.•Solve each train-specific sub-problem efficiently with forward dynamic programming …”
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Simultaneous estimation of time-varying boundary heat flux and temperature-dependent thermophysical and optical parameters of grey translucent medium von Zhang, Pei, Sun, Chuang, Xia, Xin-Lin

“… ) algorithm, is proposed to estimate the time-dependent boundary heat flux and temperature-dependent optical and thermophysical parameters …”
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A sequential approach to time-dependent demand calibration: Application, validation and practical implications for large-scale networks von Kostic, Bojan, Annunziata, Agostino, Gentile, Guido, Meschini, Lorenzo

“… The complexity of transportation systems often dictates detailed representation of time-dependent demand and supply interaction through Dynamic Traffic Assignment (DTA …”
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DMTDHF: A full dimensional time-dependent Hartree–Fock program for diatomic molecules in strong laser fields von Zhang, Bin, Yuan, Jianmin, Zhao, Zengxiu

“… We present the DMTDHF package, which investigates the non-perturbative electronic dynamics of diatomic molecules subjected to strong external laser fields by the fully propagated time-dependent Hartree–Fock theory …”
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MISTER-T: An open-source software package for quantum optimal control of multi-electron systems on arbitrary geometries von Chen, Yuan, Okyay, Mahmut Sait, Wong, Bryan M.

“… ), for the quantum optimal control of interacting electrons within a time-dependent Kohn-Sham formalism …”
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Multiple cracks identification for piezoelectric structures von Zhang, C., Nanthakumar, S. S., Lahmer, T., Rabczuk, T.

“… The crack is detected through the solution of an inverse time-dependent problem. The extended finite element method (XFEM …”
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Prescriptive selection of machine learning hyperparameters with applications in power markets: Retailer’s optimal trading von Corredera, Alberto, Ruiz, Carlos

“… ) of the variables of interest. In particular, we implement a novel validation algorithm …”
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A unique fuzzy multivariate modeling approach for performance optimization of maintenance workshops with cognitive factors von Azadeh, A., Ghaderi, S. F., Pashapour, S., Keramati, A., Malek, M. Rezaei, Esmizadeh, M.

“… )-fuzzy cognitive map (FCM) algorithm for performance optimization of maintenance workshops by incorporating cognitive and time-dependent factors …”
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Physics-informed neural networks for integrated traffic state and queue profile estimation: A differentiable programming approach on layered computational graphs von Lu, Jiawei, Li, Chongnan, Wu, Xin Bruce, Zhou, Xuesong Simon

“… •A novel continuous space–time approximation based traffic state representation scheme.•A reformulated nonlinear differentiable programming model solved on a computation graph …”
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