{"id":"https://openalex.org/W2114775485","doi":"https://doi.org/10.3233/mis-130155","title":"Personalized Behavior Pattern Recognition and Unusual Event Detection for Mobile Users","display_name":"Personalized Behavior Pattern Recognition and Unusual Event Detection for Mobile Users","publication_year":2013,"publication_date":"2013-01-01","ids":{"openalex":"https://openalex.org/W2114775485","doi":"https://doi.org/10.3233/mis-130155","mag":"2114775485"},"language":"en","primary_location":{"id":"pmh:oai:doaj.org/article:4200fb5e3825483e9380923a0e838435","is_oa":true,"landing_page_url":"https://doaj.org/article/4200fb5e3825483e9380923a0e838435","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Mobile Information Systems, Vol 9, Iss 2, Pp 99-122 (2013)","raw_type":"article"},"type":"article","indexed_in":["doaj"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doaj.org/article/4200fb5e3825483e9380923a0e838435","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5072700874","display_name":"Junho Ahn","orcid":"https://orcid.org/0000-0003-2916-6410"},"institutions":[{"id":"https://openalex.org/I188538660","display_name":"University of Colorado Boulder","ror":"https://ror.org/02ttsq026","country_code":"US","type":"education","lineage":["https://openalex.org/I188538660"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Junho Ahn","raw_affiliation_strings":["Department of Computer Science, University of Colorado, Boulder, CO, USA","Department of Computer Science, University of Colorado Boulder, CO, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Colorado, Boulder, CO, USA","institution_ids":["https://openalex.org/I188538660"]},{"raw_affiliation_string":"Department of Computer Science, University of Colorado Boulder, CO, USA","institution_ids":["https://openalex.org/I188538660"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085205626","display_name":"Richard Han","orcid":"https://orcid.org/0000-0002-2161-8622"},"institutions":[{"id":"https://openalex.org/I188538660","display_name":"University of Colorado Boulder","ror":"https://ror.org/02ttsq026","country_code":"US","type":"education","lineage":["https://openalex.org/I188538660"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Richard Han","raw_affiliation_strings":["Department of Computer Science, University of Colorado, Boulder, CO, USA","Department of Computer Science, University of Colorado Boulder, CO, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Colorado, Boulder, CO, USA","institution_ids":["https://openalex.org/I188538660"]},{"raw_affiliation_string":"Department of Computer Science, University of Colorado Boulder, CO, USA","institution_ids":["https://openalex.org/I188538660"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I188538660"],"apc_list":null,"apc_paid":null,"fwci":2.6189,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.9155106,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":94},"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":0.9965999722480774,"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":0.9965999722480774,"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/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9962000250816345,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11309","display_name":"Music and Audio Processing","score":0.9936000108718872,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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":0.7715148329734802},{"id":"https://openalex.org/keywords/mobile-phone","display_name":"Mobile phone","score":0.7693665027618408},{"id":"https://openalex.org/keywords/event","display_name":"Event (particle physics)","score":0.6990219354629517},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.5988596081733704},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.5749567747116089},{"id":"https://openalex.org/keywords/event-monitoring","display_name":"Event monitoring","score":0.437327116727829},{"id":"https://openalex.org/keywords/mobile-computing","display_name":"Mobile computing","score":0.4216599762439728},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.3436961770057678},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.13357219099998474},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.09830647706985474},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07838311791419983}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7715148329734802},{"id":"https://openalex.org/C2777421447","wikidata":"https://www.wikidata.org/wiki/Q17517","display_name":"Mobile phone","level":2,"score":0.7693665027618408},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.6990219354629517},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.5988596081733704},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.5749567747116089},{"id":"https://openalex.org/C2778135862","wikidata":"https://www.wikidata.org/wiki/Q5416719","display_name":"Event monitoring","level":3,"score":0.437327116727829},{"id":"https://openalex.org/C144543869","wikidata":"https://www.wikidata.org/wiki/Q2738570","display_name":"Mobile computing","level":2,"score":0.4216599762439728},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.3436961770057678},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.13357219099998474},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.09830647706985474},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07838311791419983},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"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/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:doaj.org/article:4200fb5e3825483e9380923a0e838435","is_oa":true,"landing_page_url":"https://doaj.org/article/4200fb5e3825483e9380923a0e838435","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Mobile Information Systems, Vol 9, Iss 2, Pp 99-122 (2013)","raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:doaj.org/article:4200fb5e3825483e9380923a0e838435","is_oa":true,"landing_page_url":"https://doaj.org/article/4200fb5e3825483e9380923a0e838435","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Mobile Information Systems, Vol 9, Iss 2, Pp 99-122 (2013)","raw_type":"article"},"sustainable_development_goals":[{"score":0.7300000190734863,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W15066456","https://openalex.org/W1509553667","https://openalex.org/W1560013842","https://openalex.org/W1964195006","https://openalex.org/W1966736954","https://openalex.org/W1988771826","https://openalex.org/W1995601082","https://openalex.org/W1996790762","https://openalex.org/W2019517911","https://openalex.org/W2038585278","https://openalex.org/W2046996006","https://openalex.org/W2084187077","https://openalex.org/W2092376180","https://openalex.org/W2113447708","https://openalex.org/W2132391423","https://openalex.org/W2139212933","https://openalex.org/W2142216726","https://openalex.org/W2160335114","https://openalex.org/W2162555816","https://openalex.org/W2170999711","https://openalex.org/W2912091082","https://openalex.org/W2912934387","https://openalex.org/W3124955340","https://openalex.org/W3193477162"],"related_works":["https://openalex.org/W1990857300","https://openalex.org/W2041608059","https://openalex.org/W2092312042","https://openalex.org/W2043615600","https://openalex.org/W2081311480","https://openalex.org/W2029723504","https://openalex.org/W2610460874","https://openalex.org/W2097575504","https://openalex.org/W2047222258","https://openalex.org/W2135134410","https://openalex.org/W1989927196","https://openalex.org/W2002268044","https://openalex.org/W3164143827","https://openalex.org/W2078095025","https://openalex.org/W2067767653","https://openalex.org/W2947605165","https://openalex.org/W2745969750","https://openalex.org/W2116869150","https://openalex.org/W2018690964","https://openalex.org/W2142251688"],"abstract_inverted_index":{"Mobile":[0],"phones":[1],"have":[2,73],"become":[3],"widely":[4],"used":[5,32,169],"for":[6,33,78,121,189],"obtaining":[7],"help":[8],"in":[9,42,60,164],"emergencies,":[10],"such":[11,43],"as":[12,38,76],"accidents,":[13],"crimes,":[14],"or":[15,35,37,56],"health":[16],"emergencies.":[17],"The":[18],"smartphone":[19,120],"is":[20,85],"an":[21,39,83,86],"essential":[22],"device":[23],"that":[24],"can":[25,30],"record":[26],"emergency":[27],"situations,":[28],"which":[29,97],"be":[31,116],"clues":[34],"evidence,":[36],"alert":[40],"system":[41],"situations.":[44],"In":[45],"this":[46,70],"paper,":[47],"we":[48,72,135],"focus":[49],"on":[50,102,118,174],"mobile-based":[51],"identification":[52],"of":[53,69,96],"potentially":[54],"unusual,":[55],"abnormal":[57],"events,":[58,134],"occurring":[59,88,163],"a":[61,79,103,109],"mobile":[62,80,105,125,147],"user's":[63,92,104],"daily":[64,156,166],"behavior":[65,94,157],"patterns.":[66],"For":[67],"purposes":[68],"research,":[71],"classified":[74],"events":[75,162],"\u201cunusual\u201d":[77],"user":[81],"when":[82],"event":[84,112,191],"infrequently":[87],"one":[89],"from":[90,145],"the":[91,119,137,175,183],"normal":[93,131,155],"patterns\u2013all":[95],"are":[98],"collected":[99,144],"and":[100,132,140,159,180],"recorded":[101,177],"phone.":[106],"We":[107,168],"build":[108],"general":[110],"unusual":[111,133,161,190],"classification":[113,172],"model":[114],"to":[115,150],"automated":[117],"use":[122],"by":[123],"any":[124,160],"phone":[126,148],"users.":[127],"To":[128],"classify":[129],"both":[130],"analyzed":[136],"activity,":[138],"location,":[139],"audio":[141],"sensor":[142],"data":[143,179],"20":[146],"users":[149],"identify":[151],"these":[152],"users'":[153],"personalized":[154],"patterns":[158],"their":[165],"activity.":[167],"binary":[170],"fusion":[171,187],"algorithms":[173],"subjects'":[176],"experimental":[178],"ultimately":[181],"identified":[182],"most":[184],"accurately":[185],"performing":[186],"algorithm":[188],"detection.":[192]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-05-06T06:03:25.996018","created_date":"2025-10-10T00:00:00"}