Search Results - "Nonlinear Integer Programming Model"

A two-stage stochastic nonlinear integer-programming model for slot allocation of a liner container shipping service by Wang, Tingsong, Meng, Qiang, Wang, Shuaian, Qu, Xiaobo

“…• A two-stage stochastic integer nonlinear programming model is proposed.• A solution algorithm based on sample average approximation is used to solve the…”
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A Nonlinear Integer Programming Model for Integrated Location, Inventory, and Routing Decisions in a Closed-Loop Supply Chain by Zhang, Chunnan, Zhang, Ying, Li, Congdong, Guo, Hao, Wang, Yu

“… First, we formulate this problem as a nonlinear integer programming model to optimize facility location, inventory control, and vehicle routing decisions simultaneously in such a…”
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A multi-objective nonlinear integer programming model for mixed runway operations within the TMAs by Kaplan, Z., Çetek, C., Saraç, T.

“…Global air traffic demand has shown rapid growth for the last three decades. This growth led to more delays and congestion within terminal manoeuvring areas…”
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Urban Rail Timetable Optimization to Improve Operational Efficiency with Flexible Routing Plans: A Nonlinear Integer Programming Model by Xue, Qiuchi, Yang, Xin, Wu, Jianjun, Sun, Huijun, Yin, Haodong, Qu, Yunchao

“… In view of this situation, this paper develops a nonlinear integer programming model to determine an optimal timetable with a balanced scheduling mode, where the wasted capacity at a constant…”
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Operation optimizing for minimizing passenger travel time cost and operating cost with time-dependent demand and skip-stop patterns: Nonlinear integer programming model with linear constraints by Zhao, Junru, Ye, Mao, Yang, Zhiqiang, Xing, Zongyi, Zhang, ZiHan

“… A bi-objective nonlinear integer programming model with linear constraints is proposed to precisely formulate the total travel time cost and operating cost under minute-dependent demand from the different origin–destination pairs…”
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Integrated optimization of train stopping plans and timetabling for urban rail transit based on dynamic demand by Han, Jiayao, Xue, Qiuchi, Yuan, Ye, Yang, Xin, Wu, Jianjun

“… and the total waiting time. A nonlinear integer programming model is developed, incorporating passenger demand, operation costs, train capacity, and station congestion levels…”
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Shuttle Bus Timetable Adjustment in Response to Behind-Schedule Commuter Railway Disturbance by Feng, Yinfei, Cao, Zhichao, Zhang, Silin

“… We propose a nonlinear integer programming model, in which the objective function is based on the waiting, travelling, and walking costs for passengers as well as the operation cost of the route chosen…”
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Track Utilization Optimization Method for Arrival Yard of Marshalling Station Considering Arrival and Break-Up Coordination Operation by Chen, Weiya, Yang, Weiting, Zhang, Guangdong

“…The efficiency of track utilization is one of the important factors for train operation in marshalling stations, and it can not only affect the turnover…”
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Hangzhou Huoshu Tech Files Chinese Patent Application for Method and Device for Realizing Medical Optimal Decision Based on Nonlinear Integer Programming Model

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Flight Flow Balanced Allocation in Terminal Airspace by Pan, Wei Jun, Kang, Rui, Qiu, Wen Bin

“…A nonlinear integer programming model (NIPM) with constraints is proposed to solve the allocation of approach flight flow where ends with terminal airspace…”
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Train scheduling for minimizing passenger waiting time with time-dependent demand and skip-stop patterns: Nonlinear integer programming models with linear constraints by Niu, Huimin, Zhou, Xuesong, Gao, Ruhu

“…•Optimization models for train scheduling problem for minimizing passenger waiting time.•Quadratic functional form for computing waiting time under…”
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A three-level supply chain network design model with risk-pooling and lead times by Park, Sukun, Lee, Tae-Eog, Sung, Chang Sup

“… The problem is formulated as a nonlinear integer programming model, for which a two-phase heuristic solution algorithm is derived based on the Lagrangian relaxation approach…”
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A joint model of location, inventory and third-party logistics provider in supply chain network design by Wang, Huihui, Fang, Shu-Cherng, Huang, Min, Zhang, Qihuan, Deng, Zhibin

“…Integrated supply chain network design plays an increasingly important role in improving the operational efficiency of a company. This paper studies a novel…”
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The warehouse-inventory-transportation problem for supply chains by Sainathuni, Bhanuteja, Parikh, Pratik J., Zhang, Xinhui, Kong, Nan

“…•We integrate warehousing decisions with inventory and transportation.•A mathematical model is developed and solved using a metaheuristic.•Worker congestion at…”
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Day-ahead interval optimization for CCHP system considering uncertainty of wind power and PV by Zeng, Linjun, Xu, Jiazhu, Wu, Min, Tang, Jiachang, Wu, Qiuwei, Wang, Qike, Fan, Guoqi

“…•A day-ahead interval optimization method for the CCHP system considering the uncertainty of wind power and PV is proposed.•The wind power and PV output are…”
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A mathematical programming model to select maintenance strategies in railway networks by Fecarotti, Claudia, Andrews, John, Pesenti, Raffaele

“…This paper presents a nonlinear integer programming model to support the selection of maintenance strategies to implement on different segments of a railway network…”
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Flexible train capacity allocation for an overcrowded metro line: A new passenger flow control approach by Shi, Jungang, Qin, Tan, Yang, Lixing, Xiao, Xiaofang, Guo, Junhua, Shen, Yong, Zhou, Housheng

“… A nonlinear integer programming model is developed by considering the passenger dynamics, and an efficient variable neighborhood search (VNS…”
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A flexible metro train scheduling approach to minimize energy cost and passenger waiting time by Mo, Pengli, Yang, Lixing, Wang, Yanhui, Qi, Jianguo

“… We first formulate a nonlinear integer programming model…”
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Cruise service planning considering berth availability and decreasing marginal profit by Wang, Kai, Wang, Shuaian, Zhen, Lu, Qu, Xiaobo

“…•A nonlinear integer programming model on cruise service planning is proposed.•Constraints on the availability of berths at each port are considered…”
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Incorporating inventory and routing costs in strategic location models by Max Shen, Zuo-Jun, Qi, Lian

“… We show that this problem can be formulated as a nonlinear integer programming model, for which we propose a Lagrangian relaxation based solution algorithm…”
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