{"id":"https://openalex.org/W2164839244","doi":"https://doi.org/10.1140/epjds10","title":"Spatiotemporal correlations of handset-based service usages","display_name":"Spatiotemporal correlations of handset-based service usages","publication_year":2012,"publication_date":"2012-11-06","ids":{"openalex":"https://openalex.org/W2164839244","doi":"https://doi.org/10.1140/epjds10","mag":"2164839244"},"language":"en","primary_location":{"id":"doi:10.1140/epjds10","is_oa":true,"landing_page_url":"https://doi.org/10.1140/epjds10","pdf_url":"https://epjdatascience.springeropen.com/counter/pdf/10.1140/epjds10","source":{"id":"https://openalex.org/S2504380752","display_name":"EPJ Data Science","issn_l":"2193-1127","issn":["2193-1127"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EPJ Data Science","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://epjdatascience.springeropen.com/counter/pdf/10.1140/epjds10","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5017222566","display_name":"Hang-Hyun Jo","orcid":"https://orcid.org/0000-0002-4214-9204"},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":true,"raw_author_name":"Hang-Hyun Jo","raw_affiliation_strings":["Department of Biomedical Engineering and Computational Science, School of Science, Aalto University, P.O. Box 12200, Espoo, Finland","Department of Biomedical Engineering and Computational Science, School of Science, Aalto University, Espoo, Finland"],"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering and Computational Science, School of Science, Aalto University, P.O. Box 12200, Espoo, Finland","institution_ids":["https://openalex.org/I9927081"]},{"raw_affiliation_string":"Department of Biomedical Engineering and Computational Science, School of Science, Aalto University, Espoo, Finland","institution_ids":["https://openalex.org/I9927081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079596102","display_name":"M\u00e1rton Karsai","orcid":"https://orcid.org/0000-0001-5382-8950"},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"M\u00e1rton Karsai","raw_affiliation_strings":["Department of Biomedical Engineering and Computational Science, School of Science, Aalto University, P.O. Box 12200, Espoo, Finland","Department of Biomedical Engineering and Computational Science, School of Science, Aalto University, Espoo, Finland"],"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering and Computational Science, School of Science, Aalto University, P.O. Box 12200, Espoo, Finland","institution_ids":["https://openalex.org/I9927081"]},{"raw_affiliation_string":"Department of Biomedical Engineering and Computational Science, School of Science, Aalto University, Espoo, Finland","institution_ids":["https://openalex.org/I9927081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036669088","display_name":"Juuso Karikoski","orcid":null},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Juuso Karikoski","raw_affiliation_strings":["Department of Communications and Networking, School of Electrical Engineering, Aalto University, P.O. Box 13000, Espoo, Finland","Department of Communications and Networking, School of Electrical Engineering, Aalto University, Espoo, Finland"],"affiliations":[{"raw_affiliation_string":"Department of Communications and Networking, School of Electrical Engineering, Aalto University, P.O. Box 13000, Espoo, Finland","institution_ids":["https://openalex.org/I9927081"]},{"raw_affiliation_string":"Department of Communications and Networking, School of Electrical Engineering, Aalto University, Espoo, Finland","institution_ids":["https://openalex.org/I9927081"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065692438","display_name":"Kimmo Kaski","orcid":"https://orcid.org/0000-0002-3805-9687"},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Kimmo Kaski","raw_affiliation_strings":["Department of Biomedical Engineering and Computational Science, School of Science, Aalto University, P.O. Box 12200, Espoo, Finland","Department of Biomedical Engineering and Computational Science, School of Science, Aalto University, Espoo, Finland"],"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering and Computational Science, School of Science, Aalto University, P.O. Box 12200, Espoo, Finland","institution_ids":["https://openalex.org/I9927081"]},{"raw_affiliation_string":"Department of Biomedical Engineering and Computational Science, School of Science, Aalto University, Espoo, Finland","institution_ids":["https://openalex.org/I9927081"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5017222566"],"corresponding_institution_ids":["https://openalex.org/I9927081"],"apc_list":{"value":1190,"currency":"GBP","value_usd":1459},"apc_paid":{"value":1190,"currency":"GBP","value_usd":1459},"fwci":4.9332,"has_fulltext":true,"cited_by_count":35,"citation_normalized_percentile":{"value":0.94879598,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"1","issue":"1","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":0.9998999834060669,"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":0.9998999834060669,"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/T10064","display_name":"Complex Network Analysis Techniques","score":0.9943000078201294,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12238","display_name":"Green IT and Sustainability","score":0.9638000130653381,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/handset","display_name":"Handset","score":0.8419962525367737},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7710846662521362},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.6813823580741882},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5712565183639526},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.5161836743354797},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.4075077176094055},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4012233018875122},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.30151087045669556},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.15752625465393066},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.1057649552822113}],"concepts":[{"id":"https://openalex.org/C2779971919","wikidata":"https://www.wikidata.org/wiki/Q1378949","display_name":"Handset","level":2,"score":0.8419962525367737},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7710846662521362},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.6813823580741882},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5712565183639526},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.5161836743354797},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.4075077176094055},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4012233018875122},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.30151087045669556},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15752625465393066},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.1057649552822113},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"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/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1140/epjds10","is_oa":true,"landing_page_url":"https://doi.org/10.1140/epjds10","pdf_url":"https://epjdatascience.springeropen.com/counter/pdf/10.1140/epjds10","source":{"id":"https://openalex.org/S2504380752","display_name":"EPJ Data Science","issn_l":"2193-1127","issn":["2193-1127"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EPJ Data Science","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1204.2169","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1204.2169","pdf_url":"https://arxiv.org/pdf/1204.2169","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:aaltodoc.aalto.fi:123456789/12608","is_oa":false,"landing_page_url":"https://aaltodoc.aalto.fi/handle/123456789/12608","pdf_url":null,"source":{"id":"https://openalex.org/S4306401662","display_name":"Aaltodoc (Aalto University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I9927081","host_organization_name":"Aalto University","host_organization_lineage":["https://openalex.org/I9927081"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"A1 Alkuper\u00e4isartikkeli tieteellisess\u00e4 aikakauslehdess\u00e4"}],"best_oa_location":{"id":"doi:10.1140/epjds10","is_oa":true,"landing_page_url":"https://doi.org/10.1140/epjds10","pdf_url":"https://epjdatascience.springeropen.com/counter/pdf/10.1140/epjds10","source":{"id":"https://openalex.org/S2504380752","display_name":"EPJ Data Science","issn_l":"2193-1127","issn":["2193-1127"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EPJ Data Science","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7554132838","display_name":null,"funder_award_id":"129670","funder_id":"https://openalex.org/F4320321108","funder_display_name":"Academy of Finland"}],"funders":[{"id":"https://openalex.org/F4320321108","display_name":"Academy of Finland","ror":"https://ror.org/05k73zm37"},{"id":"https://openalex.org/F4320321394","display_name":"Aalto-Yliopisto","ror":"https://ror.org/020hwjq30"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2164839244.pdf","grobid_xml":"https://content.openalex.org/works/W2164839244.grobid-xml"},"referenced_works_count":42,"referenced_works":["https://openalex.org/W1594924988","https://openalex.org/W1965587454","https://openalex.org/W1966072004","https://openalex.org/W1967661515","https://openalex.org/W1972309850","https://openalex.org/W1978136502","https://openalex.org/W1982300822","https://openalex.org/W1983522293","https://openalex.org/W1987228002","https://openalex.org/W2029792996","https://openalex.org/W2047888606","https://openalex.org/W2052399371","https://openalex.org/W2058105398","https://openalex.org/W2061114190","https://openalex.org/W2075743842","https://openalex.org/W2089803230","https://openalex.org/W2095126009","https://openalex.org/W2098166026","https://openalex.org/W2101196063","https://openalex.org/W2102289551","https://openalex.org/W2104972875","https://openalex.org/W2108432893","https://openalex.org/W2131861461","https://openalex.org/W2133400794","https://openalex.org/W2141113219","https://openalex.org/W2143554828","https://openalex.org/W2148443742","https://openalex.org/W2155142785","https://openalex.org/W2159397589","https://openalex.org/W2164928285","https://openalex.org/W2165598812","https://openalex.org/W2165855752","https://openalex.org/W2166692930","https://openalex.org/W2171634212","https://openalex.org/W2184417913","https://openalex.org/W2599849776","https://openalex.org/W3098098882","https://openalex.org/W3099468768","https://openalex.org/W3101999497","https://openalex.org/W4230125123","https://openalex.org/W4244928213","https://openalex.org/W6884303034"],"related_works":["https://openalex.org/W2361118838","https://openalex.org/W2371584508","https://openalex.org/W3018813917","https://openalex.org/W1975534105","https://openalex.org/W2473734690","https://openalex.org/W2591726676","https://openalex.org/W2045738866","https://openalex.org/W2288493811","https://openalex.org/W4235273077","https://openalex.org/W2058771885"],"abstract_inverted_index":{"We":[0,60,85,110],"study":[1],"spatiotemporal":[2,33],"correlations":[3,90],"and":[4,21,50,91,143,152],"temporal":[5,63,89,123],"diversities":[6],"of":[7,24,35,48,65,75,97,122,131,150],"handset-based":[8,140],"service":[9,22,57,66],"usages":[10,23,67],"by":[11,104],"analyzing":[12],"a":[13,136],"dataset":[14],"that":[15,62,113],"includes":[16],"detailed":[17],"information":[18,151],"about":[19],"locations":[20],"124":[25],"users":[26,37],"over":[27],"16":[28],"months.":[29],"By":[30],"constructing":[31],"the":[32,36,53,56,71,94,105,114,120,128,148],"trajectories":[34],"we":[38],"detect":[39],"several":[40],"meaningful":[41],"places":[42],"or":[43],"contexts":[44],"for":[45,139],"each":[46],"one":[47],"them":[49],"show":[51,79],"how":[52],"context":[54],"affects":[55],"usage":[58],"patterns.":[59],"find":[61,112],"patterns":[64,124],"are":[68],"bound":[69],"to":[70,127,146],"typical":[72],"weekly":[73],"cycles":[74],"humans,":[76],"yet":[77],"they":[78],"maximal":[80],"activities":[81],"at":[82],"different":[83],"times.":[84],"first":[86],"discuss":[87],"their":[88],"then":[92],"investigate":[93],"time-ordering":[95],"behavior":[96],"communication":[98,129],"services":[99,107],"like":[100,108],"calls":[101],"being":[102],"followed":[103],"non-communication":[106],"applications.":[109],"also":[111],"behavioral":[115],"overlap":[116],"network":[117,130],"based":[118],"on":[119],"clustering":[121],"is":[125],"comparable":[126],"users.":[132],"Our":[133],"approach":[134],"provides":[135],"useful":[137],"framework":[138],"data":[141],"analysis":[142],"helps":[144],"us":[145],"understand":[147],"complexities":[149],"communications":[153],"technology":[154],"enabled":[155],"human":[156],"behavior.":[157]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":3}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}
