{"id":"https://openalex.org/W4410125608","doi":"https://doi.org/10.1596/36611","title":"Assessing Bias in Smartphone Mobility Estimates in Low Income Countries","display_name":"Assessing Bias in Smartphone Mobility Estimates in Low Income Countries","publication_year":2021,"publication_date":"2021-06-28","ids":{"openalex":"https://openalex.org/W4410125608","doi":"https://doi.org/10.1596/36611"},"language":"en","primary_location":{"id":"doi:10.1596/36611","doi":"https://doi.org/10.1596/36611","is_oa":false,"landing_page_url":"https://doi.org/10.1596/36611","pdf_url":null,"source":{"id":"https://openalex.org/S4306462769","display_name":"ACM eBooks","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"ebook platform"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"book"},"volume":null,"type":"book","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hdl.handle.net/10986/36611","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5035717341","display_name":"Sveta Milusheva","orcid":"https://orcid.org/0000-0002-4166-5477","observed_orcids":["https://orcid.org/0000-0002-4166-5477"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sveta Milusheva","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082793758","display_name":"Daniel Bj\u00f6rkegren","orcid":"https://orcid.org/0000-0002-7272-9883","observed_orcids":["https://orcid.org/0000-0002-7272-9883"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Daniel Bj\u00f6rkegren","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5090149017","display_name":"Leonardo Viotti","orcid":"https://orcid.org/0000-0001-5638-4566","observed_orcids":["https://orcid.org/0000-0001-5638-4566"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Leonardo Viotti","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.24649299,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12943","display_name":"COVID-19 Digital Contact Tracing","score":0.0005000000237487257,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10410","display_name":"COVID-19 epidemiological studies","score":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/2611","display_name":"Modeling and Simulation"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/measurement-bias","display_name":"measurement bias","score":0.7549999952316284},{"id":"https://openalex.org/keywords/feature-phones","display_name":"feature phones","score":0.6959999799728394},{"id":"https://openalex.org/keywords/smartphone-adoption","display_name":"smartphone adoption","score":0.6899999976158142},{"id":"https://openalex.org/keywords/covid-19-lockdown","display_name":"COVID-19 lockdown","score":0.8920000195503235},{"id":"https://openalex.org/keywords/human-mobility","display_name":"human mobility","score":0.6380000114440918},{"id":"https://openalex.org/keywords/low-income-countries","display_name":"low-income countries","score":0.7749999761581421},{"id":"https://openalex.org/keywords/uganda","display_name":"Uganda","score":0.6589999794960022}],"concepts":[{"id":"https://openalex.org/C4249254","wikidata":"https://www.wikidata.org/wiki/Q3044431","display_name":"Demographic economics","level":1,"score":0.4124365448951721},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.40223801136016846},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.37289655208587646},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.3473678231239319},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.33487147092819214}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1596/36611","doi":"https://doi.org/10.1596/36611","is_oa":false,"landing_page_url":"https://doi.org/10.1596/36611","pdf_url":null,"source":{"id":"https://openalex.org/S4306462769","display_name":"ACM eBooks","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"ebook platform"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"book"},{"id":"pmh:oai:openknowledge.worldbank.org:10986/36611","doi":null,"is_oa":true,"landing_page_url":"https://hdl.handle.net/10986/36611","pdf_url":null,"source":{"id":"https://openalex.org/S4377196270","display_name":"The World Bank Open Knowledge Repository (World Bank)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1334329717","host_organization_name":"World Bank","host_organization_lineage":["https://openalex.org/I1334329717"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Journal Article"}],"best_oa_location":{"id":"pmh:oai:openknowledge.worldbank.org:10986/36611","doi":null,"is_oa":true,"landing_page_url":"https://hdl.handle.net/10986/36611","pdf_url":null,"source":{"id":"https://openalex.org/S4377196270","display_name":"The World Bank Open Knowledge Repository (World Bank)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1334329717","host_organization_name":"World Bank","host_organization_lineage":["https://openalex.org/I1334329717"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Journal Article"},"sustainable_development_goals":[{"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10","score":0.4074000120162964}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2097699073","https://openalex.org/W4220779776","https://openalex.org/W3139259947","https://openalex.org/W4309839578","https://openalex.org/W6962661005","https://openalex.org/W4311210472","https://openalex.org/W7161125609","https://openalex.org/W7020499881","https://openalex.org/W4387391503","https://openalex.org/W4399894867"],"abstract_inverted_index":{"It":[0],"has":[1],"become":[2],"common":[3],"for":[4,53],"governments":[5],"and":[6,78,81,93],"practitioners":[7],"to":[8,100],"measure":[9],"mobility":[10,62,75,95,110],"using":[11],"data":[12],"from":[13],"smartphones,":[14,27],"especially":[15],"during":[16],"the":[17,32,43,46,74,79],"COVID-19":[18,102],"pandemic.":[19],"Yet":[20],"in":[21,70,98,112],"countries":[22],"where":[23],"few":[24],"people":[25],"have":[26,89],"or":[28],"use":[29],"mobile":[30,66],"internet,":[31],"movement":[33,44],"of":[34,42,45,76],"smartphones":[35,77],"may":[36],"not":[37],"be":[38],"a":[39,51,101],"good":[40],"indicator":[41],"population.":[47],"This":[48,104],"paper":[49],"develops":[50],"framework":[52],"approaching":[54],"potential":[55],"bias":[56],"that":[57,84],"can":[58],"arise":[59],"when":[60,107],"measuring":[61],"with":[63,114],"smartphones.":[64],"Using":[65],"phone":[67],"operator":[68],"records":[69],"Uganda,":[71],"we":[72],"compare":[73],"basic":[80],"feature":[82],"phones":[83],"are":[85],"more":[86,97],"common.":[87],"Smartphones":[88],"different":[90],"travel":[91],"patterns,":[92],"decrease":[94],"substantially":[96],"response":[99],"lockdown.":[103],"suggests":[105],"caution":[106],"interpreting":[108],"smartphone":[109],"estimates":[111],"contexts":[113],"low":[115],"adoption.":[116]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-10-05T09:50:58.205359","created_date":"2025-05-07T00:00:00"}