Suchergebnisse - "integer programming model"

Improved whale optimisation algorithm for two-sided disassembly line balancing problems considering part characteristic indexes von Zhang, Yu, Zhang, Zeqiang, Guan, Chao, Xu, Peiyu

“… An effective method for disassembling large-sized waste products is to utilise two-sided disassembly lines. A mixed-integer programming model for two-sided …”
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A fuzzy bi-level optimization model for multi-period post-disaster relief distribution in sustainable humanitarian supply chains von Cao, Cejun, Liu, Yang, Tang, Ou, Gao, Xuehong

“… In the aftermath of large-scale natural disasters, supply shortage and inequitable distribution cause various losses, hindering humanitarian supply chains’ …”
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The road to electrification: Bus fleet replacement strategies von Zhou, Yu, Ong, Ghim Ping, Meng, Qiang

“… The public transport market in most global cities is dominated by diesel buses, which can have significant adverse impacts on the environment and human health …”
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Digital twin-driven robust bi-level optimisation model for COVID-19 medical waste location-transport under circular economy von Cao, Cejun, Liu, Jiahui, Liu, Yang, Wang, Haoheng, Liu, Mengjie

“… COVID-19 medical waste collection-transport system, including the location of the related facilities, transport, and disposal, is a critical component in the …”
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Multimodal transportation network with cargo containerization technology: Advantages and challenges von Feng, Xuehao, Song, Rui, Yin, Wenwei, Yin, Xiaowei, Zhang, Ruiyou

“… Traditional multimodal transportation dispatching of roads, railways, and maritime has been studied for years. This study investigates a bulk cargo …”
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Rebalancing stochastic demands for bike-sharing networks with multi-scenario characteristics von Ma, Guanhua, Zhang, Bowen, Shang, Changjing, Shen, Qiang

“… •The rebalancing operations of bike sharing system are taken under the perspective of entire city.•The characteristics of rebalancing demand are found by using …”
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Group decision making based on multiplicative consistency and consensus of fuzzy linguistic preference relations von Zhang, Zhiming, Chen, Shyi-Ming, Wang, Chao

“… Fuzzy linguistic preference relations (FLPRs) are an efficient way to express qualitative judgments of decision makers (DMs). This paper proposes a new group …”
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COVID-19: Data-Driven optimal allocation of ventilator supply under uncertainty and risk von Yin, Xuecheng, Büyüktahtakın, İ. Esra, Patel, Bhumi P.

“… •Multi-stage stochastic epidemics-ventilator-logistics compartmental model.•Optimize ventilator allocation under asymptomatic uncertainty and …”
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Two-phase COVID-19 medical waste transport optimisation considering sustainability and infection probability von Cao, Cejun, Xie, Yuting, Liu, Yang, Liu, Jiahui, Zhang, Fanshun

“… A safe and effective medical waste transport network is beneficial to control the COVID-19 pandemic and at least decelerate the spread of novel coronavirus …”
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Mixed-integer programming model and hybrid driving algorithm for multi-product partial disassembly line balancing problem with multi-robot workstations von Yin, Tao, Zhang, Zeqiang, Zhang, Yu, Wu, Tengfei, Liang, Wei

“… To address the problem of considerable waste electromechanical product generation, a partial disassembly line balancing problem with multi-robot workstations …”
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Mathematical models for carpooling considering driver absence: Comparative analysis and heuristic strategies von Wang, Wushuang, Li, Yu, Tan, Yiliu, Kobayashi, Ryotaro, Hashikami, Hidenobu, Shigeno, Maiko

“… Carpooling reduces travel costs, alleviates traffic congestion, and increases social interaction, making it an economical, environmentally friendly, and …”
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The production scheduling problem employing non-identical parallel machines with due dates considering carbon emissions and multiple types of energy sources von Bok, Younggyu, Kyung Lee, Na, Jo, Sugyeong, Lee, Seokgi, Jin Kweon, Sang, Suk Na, Hyeong

“… This paper addresses the production scheduling problem with non-identical parallel machines in a high-mix, low-volume production environment with due dates, …”
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Modeling and solving the endpoint cutting problem von Cuellar‐Usaquén, Daniel, Palacio, Alejandro, Ospina, Emilia, Botero, Marcelo, Álvarez‐Martínez, David

“… The material cutting process consists of two NP‐hard problems: first, it is necessary to find the optimal cutting pattern to minimize the waste area. Second, …”
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Additive Consistency of Hesitant Fuzzy Linguistic Preference Relation With a New Expansion Principle for Hesitant Fuzzy Linguistic Term Sets von Wu, Peng, Zhou, Ligang, Chen, Huayou, Tao, Zhifu

“… Hesitant fuzzy linguistic preference relation (HFLPR) is a new preference structure that the decision makers (DMs) are hesitant about several possible …”
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Profit distribution in collaborative multiple centers vehicle routing problem von Wang, Yong, Ma, Xiaolei, Li, Zhibin, Liu, Yong, Xu, Maozeng, Wang, Yinhai

“… A collaborative multiple-center vehicle routing problem (CMCVRP) is a multi-constraint combinatorial and game optimization issue containing both vehicle …”
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Optimizing Resource Utilization in Biomass Supply Chains by Creating Integrated Biomass Logistics Centers von Guo, Xuezhen, Voogt, Juliën, Annevelink, Bert, Snels, Joost, Kanellopoulos, Argyris

“… Bio-based supply chains are by nature complex to optimize. The new logistic concept of integrated biomass logistical center (IBLC) provides us the opportunity …”
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Green and efficient-oriented human-robot hybrid partial destructive disassembly line balancing problem from non-disassemblability of components and noise pollution von Guo, Lei, Zhang, Zeqiang, Wu, Tengfei, Zhang, Yu, Zeng, Yanqing, Xie, Xinlan

“… •For the first time, destructive operation is introduced into the human-robot disassembly line balancing problem, with noise during disassembly is considered …”
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Drop-and-pull container drayage with flexible assignment of work break for vehicle drivers von Wang, Decheng, Zhang, Ruiyou, Qiu, Bin, Chen, Wenpeng, Xie, Xiaolan

“… •A drop-and-pull container drayage with flexible work break is addressed.•A mixed-integer programming model is constructed to formulate this problem.•Three …”
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Adaptive large neighborhood decomposition search algorithm for multi-allocation hub location routing problem von Wu, Yuehui, Qureshi, Ali Gul, Yamada, Tadashi

“… •We model a new variant of multi-allocation hub location routing problem.•An adaptive large neighborhood algorithm is introduced to solve the problem.•The …”
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Integrated optimization of storage node location and multi-commodities flow routes in multimodal transport networks with carbon emissions consideration von Hu, Ziqiang, Wei, Yuguang, Li, Qi, Li, Chen

“… Multimodal transportation offers significant advantages in reducing energy consumption and carbon emissions for long-distance freight. The location of cargo …”
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