Sadeque Hamdan
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View article: On the dual-resource overnight charging problem of battery electric buses
On the dual-resource overnight charging problem of battery electric buses Open
International audience
View article: Simplicity or flexibility? Dual sourcing in multi-echelon systems under disruption
Simplicity or flexibility? Dual sourcing in multi-echelon systems under disruption Open
Disruptive events like the COVID-19 pandemic have exposed supply chain vulnerabilities. This study focuses on dual sourcing as a resilient strategy and examines a stochastic, single-item, multi-echelon, multi-period, dual sourcing inventor…
View article: Optimizing Asia–Europe container network: The Suez Canal and Cape of Good Hope routes in a changing world
Optimizing Asia–Europe container network: The Suez Canal and Cape of Good Hope routes in a changing world Open
International audience
View article: On the fair scheduling of truck drivers in delivery companies: balancing fairness and profit
On the fair scheduling of truck drivers in delivery companies: balancing fairness and profit Open
Fairness is crucial in transportation systems to ensure that all drivers are treated equally and have the same opportunities. Fair payment policies, equal access to work opportunities, and fair scheduling are some of the policies delivery …
View article: Comprehensive quantity discount model for dynamic green supplier selection and order allocation
Comprehensive quantity discount model for dynamic green supplier selection and order allocation Open
We model and solve a deterministic multi-period single-product green supplier selection and order allocation problem in which the considered suppliers’ availability, cost, and green performance change from one period to another in the plan…
View article: Enhancing sustainability performance of universities: A DMAIC approach
Enhancing sustainability performance of universities: A DMAIC approach Open
This paper aims to assess and improve the sustainability performance at a higher educational institute (HEI) in UAE using DMAIC methodology, considering five sustainability aspects (knowledge, behaviour, concern, awareness and attitude). O…
View article: Modified power rate sliding mode control for robot manipulator based on particle swarm optimization
Modified power rate sliding mode control for robot manipulator based on particle swarm optimization Open
This work suggests an optimized improved power rate sliding mode control (PRSMC) to control a 4-degrees of freedom (DOF) manipulator in joint space as well as workspace. The proposed sliding mode control (SMC) aims to improve the reaching …
View article: On the binary formulation of air traffic flow management problems
On the binary formulation of air traffic flow management problems Open
We discuss a widely used air traffic flow management formulation. We show that this formulation can lead to a solution where air delays are assigned to flights during their take-off which is prohibited in practice. Although air delay is mo…
View article: Central Authority–Controlled Air Traffic Flow Management: An Optimization Approach
Central Authority–Controlled Air Traffic Flow Management: An Optimization Approach Open
Despite various planning efforts, airspace capacity can sometimes be exceeded, typically because of disruptive events. Air traffic flow management (ATFM) is the process of managing flights in this situation. In this paper, we present an AT…
View article: Liner shipping network design with sensitive demand
Liner shipping network design with sensitive demand Open
Purpose This paper aims to examine containership routing and speed optimization for maritime liner services. It focuses on a realistic case in which the transport demand, and consequently the collected revenue from the visited ports depend…
View article: Development of a dynamic optimization framework for waste management systems
Development of a dynamic optimization framework for waste management systems Open
Waste to energy (WTE) technologies have emerged as an alternative solution to municipal solid waste management. WTE systems provide major environmental and economic benefits by converting waste into accessible energy, as part of an integra…
View article: Ice thickness data in the northern sea route (NSR) for the period 2006–2016
Ice thickness data in the northern sea route (NSR) for the period 2006–2016 Open
This data article includes the datasets of the mean and the standard deviation of ice thickness in a set of sailing zones for a sailing route that goes through the Northern Sea Route (NSR) between Murmansk and Pusan. The route under consid…
View article: On Fairness in the Network Air Traffic Flow Management with Rerouting
On Fairness in the Network Air Traffic Flow Management with Rerouting Open
International audience