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Spatial Algorithms Syst."],"published-print":{"date-parts":[[2022,12,31]]},"abstract":"<jats:p>High resolution mobility datasets have become increasingly available in the past few years and have enabled detailed models for infectious disease spread including those for COVID-19. However, there are open questions on how such mobility data can be used effectively within epidemic models and for which tasks they are best suited. In this paper, we extract a number of graph-based proximity metrics from high resolution cellphone trace data from X-Mode and use it to study COVID-19 epidemic spread in 50 land grant university counties in the US. We present an approach to estimate the effect of mobility on cases by fitting an ordinary differential equation based model and performing multivariate linear regression to explain the estimated time varying transmissibility. We find that, while mobility plays a significant role, the contribution is heterogeneous across the counties, as exemplified by a subsequent correlation analysis. We also evaluate the metrics\u2019 utility for case surge prediction defined as a supervised classification problem, and show that the learnt model can predict surges with 95% accuracy and an 87% F1-score.<\/jats:p>","DOI":"10.1145\/3531006","type":"journal-article","created":{"date-parts":[[2022,4,18]],"date-time":"2022-04-18T07:41:23Z","timestamp":1650267683000},"page":"1-51","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":8,"title":["Evaluating the Utility of High-Resolution Proximity Metrics in Predicting the Spread of COVID-19"],"prefix":"10.1145","volume":"8","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5617-8524","authenticated-orcid":false,"given":"Zakaria","family":"Mehrab","sequence":"first","affiliation":[{"name":"Biocomplexity Institute and Initiative, University of Virginia, Charlottesville, Virginia, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5396-1978","authenticated-orcid":false,"given":"Aniruddha","family":"Adiga","sequence":"additional","affiliation":[{"name":"Biocomplexity Institute and Initiative, University of Virginia, Charlottesville, Virginia, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1653-0658","authenticated-orcid":false,"given":"Madhav V.","family":"Marathe","sequence":"additional","affiliation":[{"name":"Biocomplexity Institute and Initiative, University of Virginia, Charlottesville, Virginia, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0874-8692","authenticated-orcid":false,"given":"Srinivasan","family":"Venkatramanan","sequence":"additional","affiliation":[{"name":"Biocomplexity Institute and Initiative, University of Virginia, Charlottesville, Virginia, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3615-1663","authenticated-orcid":false,"given":"Samarth","family":"Swarup","sequence":"additional","affiliation":[{"name":"Biocomplexity Institute and Initiative, University of Virginia, Charlottesville, Virginia, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"320","published-online":{"date-parts":[[2022,12]]},"reference":[{"key":"e_1_3_4_2_2","first-page":"1","article-title":"Data-driven modeling for different stages of pandemic response","author":"Adiga Aniruddha","year":"2020","unstructured":"Aniruddha Adiga, Jiangzhuo Chen, Madhav Marathe, Henning Mortveit, Srinivasan Venkatramanan, and Anil Vullikanti. 2020. 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