Towards Fairness-aware Crowd Management System and Surge Prevention in Smart Cities

• URL: http://arxiv.org/abs/2311.02228v2
• Date: Mon, 22 Apr 2024 20:51:47 GMT
• Title: Towards Fairness-aware Crowd Management System and Surge Prevention in Smart Cities
• Authors: Yixin Zhang, Tianyu Zhao, Salma Elmalaki,
• Abstract summary: We advocate for implementing a fair evacuation strategy following a surge event, which considers the diverse needs of all individuals. Secondly, we propose a preventative approach involving the adjustment of attraction locations and switching between stage performances. Our findings demonstrate the positive impact of the fair evacuation strategy on safety measures and inclusivity, which increases fairness by 41.8% on average.
• Score: 20.737615140148673
• License: http://creativecommons.org/licenses/by/4.0/
• Abstract: Instances of casualties resulting from large crowds persist, highlighting the existing limitations of current crowd management practices in Smart Cities. One notable drawback is the insufficient provision for disadvantaged individuals who may require additional time to evacuate due to their slower running speed. Moreover, the existing escape strategies may fall short of ensuring the safety of all individuals during a crowd surge. To address these pressing concerns, this paper proposes two crowd management methodologies. Firstly, we advocate for implementing a fair evacuation strategy following a surge event, which considers the diverse needs of all individuals, ensuring inclusivity and mitigating potential risks. Secondly, we propose a preventative approach involving the adjustment of attraction locations and switching between stage performances in large-crowded events to minimize the occurrence of surges and enhance crowd dispersion. We used high-fidelity crowd management simulators to assess the effectiveness of our proposals. Our findings demonstrate the positive impact of the fair evacuation strategy on safety measures and inclusivity, which increases fairness by 41.8% on average. Furthermore, adjusting attraction locations and stage performances has shown a significant reduction in surges by 34% on average, enhancing overall crowd safety.

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