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2021 | OriginalPaper | Buchkapitel

3. Using Public-Private Data to Understand Compliance with Mobility Restrictions in Sierra Leone

verfasst von : Innocent Ndubuisi-Obi Jr, Ziyu Ran, Yanchao Li, Chenab Ahuja Navalkha, Sarah Williams, Lily Tsai

Erschienen in: Urban Informatics and Future Cities

Verlag: Springer International Publishing

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Abstract

This research investigates the potential for using call detail records (CDRs) data to determine public compliance to two government mandated confinement measures in Sierra Leone: a three day lockdown and fourteen day inter district travel restriction during the first wave of the COVID19 pandemic in April 2020. We use a distance-based mobility indicator, the average distance travelled per district per day to determine compliance to government mandates. The measure is used to proxy the change in mobility compared to a baseline period for both inter- and intra-district trips in Sierra Leone. Our results show significant compliance across all districts in Sierra Leone. We also show that the intensity of compliance is influenced by poverty and population. Our work demonstrates how using CDR-based mobility analysis was carried out in Sierra Leone during the COVID19 crisis to aid policy makers in understanding the effectiveness of their COVID19 mitigation measures.

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Literatur
Zurück zum Zitat Liu L et al (2009) Understanding individual and collective mobility patterns from smart card records: a case study in Shenzhen. In: 2009 12th International IEEE conference on intelligent transportation systems. 2009 12th International IEEE Conference on Intelligent Transportation Systems (ITSC), St. Louis: IEEE, pp. 1–6. https://doi.org/10.1109/itsc.2009.5309662 Liu L et al (2009) Understanding individual and collective mobility patterns from smart card records: a case study in Shenzhen. In: 2009 12th International IEEE conference on intelligent transportation systems. 2009 12th International IEEE Conference on Intelligent Transportation Systems (ITSC), St. Louis: IEEE, pp. 1–6. https://​doi.​org/​10.​1109/​itsc.​2009.​5309662
Zurück zum Zitat McDonald SM (2016) Ebola: a big data disaster privacy, property, and the law of disaster experimentation. The Centre for Internet and Society, Bengaluru and Delhi, India McDonald SM (2016) Ebola: a big data disaster privacy, property, and the law of disaster experimentation. The Centre for Internet and Society, Bengaluru and Delhi, India
Zurück zum Zitat Zhou C, Xu Z, Huang B (2010) Activity recognition from call detail record: relation between mobile behavior pattern and social attribute using hierarchical conditional random fields. In: 2010 IEEE/ACM Int’l conference on green computing and communications & Int’l conference on cyber, physical and social computing. Int’l conference on cyber, physical and social computing (CPSCom), Hangzhou, China: IEEE, pp 605–611. https://doi.org/10.1109/greencom-cpscom.2010.141 Zhou C, Xu Z, Huang B (2010) Activity recognition from call detail record: relation between mobile behavior pattern and social attribute using hierarchical conditional random fields. In: 2010 IEEE/ACM Int’l conference on green computing and communications & Int’l conference on cyber, physical and social computing. Int’l conference on cyber, physical and social computing (CPSCom), Hangzhou, China: IEEE, pp 605–611. https://​doi.​org/​10.​1109/​greencom-cpscom.​2010.​141
Metadaten
Titel
Using Public-Private Data to Understand Compliance with Mobility Restrictions in Sierra Leone
verfasst von
Innocent Ndubuisi-Obi Jr
Ziyu Ran
Yanchao Li
Chenab Ahuja Navalkha
Sarah Williams
Lily Tsai
Copyright-Jahr
2021
DOI
https://doi.org/10.1007/978-3-030-76059-5_3