{"id":"https://openalex.org/W2783554469","doi":"https://doi.org/10.1145/3161171","title":"Inferring Correlation between User Mobility and App Usage in Massive Coarse-grained Data Traces","display_name":"Inferring Correlation between User Mobility and App Usage in Massive Coarse-grained Data Traces","publication_year":2018,"publication_date":"2018-01-08","ids":{"openalex":"https://openalex.org/W2783554469","doi":"https://doi.org/10.1145/3161171","mag":"2783554469"},"language":"en","primary_location":{"id":"doi:10.1145/3161171","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3161171","pdf_url":null,"source":{"id":"https://openalex.org/S4210219751","display_name":"Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies","issn_l":"2474-9567","issn":["2474-9567"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101451016","display_name":"Zheng Lu","orcid":"https://orcid.org/0000-0002-7203-220X"},"institutions":[{"id":"https://openalex.org/I75027704","display_name":"University of Tennessee at Knoxville","ror":"https://ror.org/020f3ap87","country_code":"US","type":"education","lineage":["https://openalex.org/I75027704"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zheng Lu","raw_affiliation_strings":["University of Tennessee, Knoxville, TN, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Tennessee, Knoxville, TN, USA","institution_ids":["https://openalex.org/I75027704"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073748933","display_name":"Yunhe Feng","orcid":"https://orcid.org/0000-0001-6577-227X"},"institutions":[{"id":"https://openalex.org/I75027704","display_name":"University of Tennessee at Knoxville","ror":"https://ror.org/020f3ap87","country_code":"US","type":"education","lineage":["https://openalex.org/I75027704"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yunhe Feng","raw_affiliation_strings":["University of Tennessee, Knoxville, TN, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Tennessee, Knoxville, TN, USA","institution_ids":["https://openalex.org/I75027704"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072335181","display_name":"Wenjun Zhou","orcid":"https://orcid.org/0000-0003-2346-8151"},"institutions":[{"id":"https://openalex.org/I75027704","display_name":"University of Tennessee at Knoxville","ror":"https://ror.org/020f3ap87","country_code":"US","type":"education","lineage":["https://openalex.org/I75027704"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Wenjun Zhou","raw_affiliation_strings":["University of Tennessee, Knoxville, TN, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Tennessee, Knoxville, TN, USA","institution_ids":["https://openalex.org/I75027704"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100353844","display_name":"Xiaolin Li","orcid":"https://orcid.org/0000-0002-3163-022X"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaolin Li","raw_affiliation_strings":["Nanjing University, Nanjing, Jiangsu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanjing University, Nanjing, Jiangsu, China","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101866898","display_name":"Qing Cao","orcid":"https://orcid.org/0000-0001-5826-2140"},"institutions":[{"id":"https://openalex.org/I75027704","display_name":"University of Tennessee at Knoxville","ror":"https://ror.org/020f3ap87","country_code":"US","type":"education","lineage":["https://openalex.org/I75027704"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Qing Cao","raw_affiliation_strings":["University of Tennessee, Knoxville, TN, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Tennessee, Knoxville, TN, USA","institution_ids":["https://openalex.org/I75027704"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.7136,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.86775838,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"1","issue":"4","first_page":"1","last_page":"21"},"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":0.9998000264167786,"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":0.9998000264167786,"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/T12238","display_name":"Green IT and Sustainability","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9930999875068665,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8161371946334839},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.5933347940444946},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.5883947014808655},{"id":"https://openalex.org/keywords/mobile-phone","display_name":"Mobile phone","score":0.5783158540725708},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.5278955101966858},{"id":"https://openalex.org/keywords/raw-data","display_name":"Raw data","score":0.5059999823570251},{"id":"https://openalex.org/keywords/correlation","display_name":"Correlation","score":0.4882088005542755},{"id":"https://openalex.org/keywords/sample","display_name":"Sample (material)","score":0.4802446663379669},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.4279695749282837},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4116290807723999},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08171287178993225},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.08149769902229309}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8161371946334839},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.5933347940444946},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.5883947014808655},{"id":"https://openalex.org/C2777421447","wikidata":"https://www.wikidata.org/wiki/Q17517","display_name":"Mobile phone","level":2,"score":0.5783158540725708},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.5278955101966858},{"id":"https://openalex.org/C132964779","wikidata":"https://www.wikidata.org/wiki/Q2110223","display_name":"Raw data","level":2,"score":0.5059999823570251},{"id":"https://openalex.org/C117220453","wikidata":"https://www.wikidata.org/wiki/Q5172842","display_name":"Correlation","level":2,"score":0.4882088005542755},{"id":"https://openalex.org/C198531522","wikidata":"https://www.wikidata.org/wiki/Q485146","display_name":"Sample (material)","level":2,"score":0.4802446663379669},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.4279695749282837},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4116290807723999},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08171287178993225},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.08149769902229309},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3161171","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3161171","pdf_url":null,"source":{"id":"https://openalex.org/S4210219751","display_name":"Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies","issn_l":"2474-9567","issn":["2474-9567"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4251565430","display_name":null,"funder_award_id":"2017-67007-26150","funder_id":"https://openalex.org/F4320332299","funder_display_name":"National Institute of Food and Agriculture"}],"funders":[{"id":"https://openalex.org/F4320332299","display_name":"National Institute of Food and Agriculture","ror":"https://ror.org/05qx3fv49"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W7143572","https://openalex.org/W838133986","https://openalex.org/W1581198862","https://openalex.org/W1625825212","https://openalex.org/W1867879440","https://openalex.org/W1964461063","https://openalex.org/W1974747079","https://openalex.org/W1975549563","https://openalex.org/W1979081979","https://openalex.org/W1984130867","https://openalex.org/W1991024675","https://openalex.org/W1996285837","https://openalex.org/W2020642377","https://openalex.org/W2022749020","https://openalex.org/W2031767866","https://openalex.org/W2048021967","https://openalex.org/W2051552861","https://openalex.org/W2052384874","https://openalex.org/W2067481044","https://openalex.org/W2074206703","https://openalex.org/W2078831927","https://openalex.org/W2096558133","https://openalex.org/W2108328714","https://openalex.org/W2108467170","https://openalex.org/W2110953678","https://openalex.org/W2112352770","https://openalex.org/W2117220474","https://openalex.org/W2124555616","https://openalex.org/W2133052682","https://openalex.org/W2133253683","https://openalex.org/W2139366636","https://openalex.org/W2150908758","https://openalex.org/W2156167000","https://openalex.org/W2164111579","https://openalex.org/W2480438201","https://openalex.org/W2520381032","https://openalex.org/W2583508449","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2586280620","https://openalex.org/W2805505483","https://openalex.org/W253106158","https://openalex.org/W2384744344","https://openalex.org/W1799694159","https://openalex.org/W2393169196","https://openalex.org/W2366610330","https://openalex.org/W1550496571","https://openalex.org/W2558515415","https://openalex.org/W2106601118"],"abstract_inverted_index":{"With":[0],"the":[1,16,33,51,59,71,96,108,176,179,183,188],"rapid":[2],"growth":[3],"in":[4,161],"smartphone":[5,216],"usage,":[6],"it":[7],"has":[8],"been":[9],"more":[10,12],"and":[11,38,55,70,143,157,182,193],"important":[13],"to":[14,57,123,139,186],"understand":[15],"patterns":[17,192],"of":[18,32,84,111,154,170,224],"mobile":[19,171],"data":[20,88,98,156,172,177],"consumption":[21],"by":[22],"users.":[23],"In":[24,42],"this":[25],"paper,":[26],"we":[27,44],"present":[28],"an":[29],"empirical":[30],"study":[31,76],"correlation":[34,189],"between":[35,67,190],"user":[36],"mobility":[37,53,210],"app":[39,72,184],"usage":[40,73,173,217],"patterns.":[41],"particular,":[43],"focus":[45],"on":[46,79,200],"users'":[47,119,194],"moving":[48,68,195],"speed":[49,69,146,162],"as":[50],"key":[52],"metric,":[54],"try":[56],"answer":[58],"following":[60],"question:":[61],"are":[62,100],"there":[63],"any":[64],"notable":[65],"relations":[66],"patterns?":[74],"Our":[75],"is":[77],"based":[78,199],"a":[80,136],"real-world,":[81],"large-scale":[82,202],"dataset":[83],"2G":[85],"phone":[86],"network":[87],"request":[89],"records.":[90],"A":[91],"critical":[92],"challenge":[93],"was":[94],"that":[95,206],"raw":[97],"records":[99],"rather":[101],"coarse-grained.":[102],"More":[103],"specifically,":[104],"unlike":[105],"GPS":[106],"traces,":[107],"exact":[109],"locations":[110,121,131],"users":[112,207],"were":[113,132],"not":[114,212],"readily":[115],"available.":[116],"We":[117,134,148,165],"inferred":[118],"approximate":[120],"according":[122],"their":[124,226],"interactions":[125],"with":[126,152],"nearby":[127],"cell":[128],"towers,":[129],"whose":[130],"known.":[133],"proposed":[135],"novel":[137],"method":[138],"filter":[140],"out":[141,153],"noises":[142],"perform":[144],"reliable":[145],"estimation.":[147],"verify":[149],"our":[150,201],"methodology":[151],"sample":[155],"show":[158],"its":[159],"improvement":[160],"estimation":[163],"accuracy.":[164],"then":[166],"examined":[167],"several":[168],"aspects":[169],"patterns,":[174],"including":[175],"volume,":[178],"access":[180],"frequency,":[181],"categories,":[185],"reveal":[187],"these":[191],"speed.":[196],"Experimental":[197],"results":[198],"real-world":[203],"datasets":[204],"revealed":[205],"under":[208],"different":[209,215,222],"categories":[211],"only":[213],"have":[214,221],"motivations":[218],"but":[219],"also":[220],"ways":[223],"using":[225],"smartphones.":[227]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}