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Aref Ayati

Publications and source records attributed to Aref Ayati.

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Optimizing Location Allocation in Urban Management: A Brief Review

Regarding the concepts of urban management, digital transformation, and smart cities, various issues are presented. Currently, we like to attend to location allocation problems that can be a new part of digital transformation in urban management (such as locating and placing facilities, locating and arranging centers such as aid and rescue centers, or even postal hubs, telecommunications, electronic equipment, and data centers, and routing in transportation optimization). These issues, which are seemingly simple but in practice complex, are important in urban environments, and the issue of accurate location allocation based on existing criteria directly impacts cost management, profit, efficiency, and citizen satisfaction. In recent years, researchers have used or presented various models and methods for location allocation problems, some of which will be mentioned in this article. Given the nature of these problems, which are optimization problems, this article will also examine existing research from an optimization perspective in summary. Finally, a brief conclusion will be made of the existing methods and their weaknesses, and suggestions will be made for continuing the path and improving scientific and practical research in this field.

cs.CY

Risk Management of Unmanned Aerial Vehicles

This paper presents an efficient risk management model for unmanned aerial vehicles or UAVs. Our proposed risk management establishes a cyclic model with a continuous and iterative structure that is very adaptable to agile methods and all IT-related resources. This model can be used in many applications, but as a case study, we have discussed it for UAVs. The increasing use of UAVs or drones in many fields and the existence of different threats is the main reason to have an efficient risk management method for them. In this paper, we cover risks based on IT-driven assets to decrease the chance of losing any data, failing the equipment or the system, and missing the reputation or credit based on cyclic and iterative flow. Our current risk management model for UAVs or drones is based on qualitative measures and can cover most of IT-based risks.

eess.SY