{"id":"https://openalex.org/W2811111226","doi":"https://doi.org/10.1109/access.2018.2852008","title":"Positive and Unlabeled Learning for User Behavior Analysis Based on Mobile Internet Traffic Data","display_name":"Positive and Unlabeled Learning for User Behavior Analysis Based on Mobile Internet Traffic Data","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2811111226","doi":"https://doi.org/10.1109/access.2018.2852008","mag":"2811111226"},"language":"en","primary_location":{"id":"doi:10.1109/access.2018.2852008","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2852008","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2018.2852008","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100719457","display_name":"Ke Yu","orcid":"https://orcid.org/0000-0002-1158-1483"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ke Yu","raw_affiliation_strings":["School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-1158-1483","affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100320076","display_name":"Yue Liu","orcid":"https://orcid.org/0000-0002-5650-1483"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yue Liu","raw_affiliation_strings":["School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-5650-1483","affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059067107","display_name":"Linbo Qing","orcid":"https://orcid.org/0000-0003-3555-0005"},"institutions":[{"id":"https://openalex.org/I24185976","display_name":"Sichuan University","ror":"https://ror.org/011ashp19","country_code":"CN","type":"education","lineage":["https://openalex.org/I24185976"]},{"id":"https://openalex.org/I24201400","display_name":"Chengdu University of Information Technology","ror":"https://ror.org/01yxwrh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I24201400"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Linbo Qing","raw_affiliation_strings":["College of Electronics and Information Engineering, Sichuan University, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electronics and Information Engineering, Sichuan University, Chengdu, China","institution_ids":["https://openalex.org/I24185976","https://openalex.org/I24201400"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100415573","display_name":"Binbin Wang","orcid":"https://orcid.org/0000-0002-2035-3511"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Binbin Wang","raw_affiliation_strings":["School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076282777","display_name":"Yongqiang Cheng","orcid":"https://orcid.org/0000-0001-7282-7638"},"institutions":[{"id":"https://openalex.org/I191240316","display_name":"University of Hull","ror":"https://ror.org/04nkhwh30","country_code":"GB","type":"education","lineage":["https://openalex.org/I191240316"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Yongqiang Cheng","raw_affiliation_strings":["School of Engineering and Computer Science, University of Hull, Hull, U.K"],"raw_orcid":"https://orcid.org/0000-0001-7282-7638","affiliations":[{"raw_affiliation_string":"School of Engineering and Computer Science, University of Hull, Hull, U.K","institution_ids":["https://openalex.org/I191240316"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.7377,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.79494039,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"6","issue":null,"first_page":"37568","last_page":"37580"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.9991999864578247,"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"}},"topics":[{"id":"https://openalex.org/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.9991999864578247,"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/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9980999827384949,"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/T11478","display_name":"Caching and Content Delivery","score":0.9954000115394592,"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":0.820249617099762},{"id":"https://openalex.org/keywords/mobile-phone","display_name":"Mobile phone","score":0.5175727605819702},{"id":"https://openalex.org/keywords/mobile-web","display_name":"Mobile Web","score":0.5137027502059937},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.484937459230423},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.45991694927215576},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.4421403408050537},{"id":"https://openalex.org/keywords/mobile-computing","display_name":"Mobile computing","score":0.4360663890838623},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.41710129380226135},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.36529770493507385},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.2858794331550598},{"id":"https://openalex.org/keywords/mobile-technology","display_name":"Mobile technology","score":0.27968090772628784}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.820249617099762},{"id":"https://openalex.org/C2777421447","wikidata":"https://www.wikidata.org/wiki/Q17517","display_name":"Mobile phone","level":2,"score":0.5175727605819702},{"id":"https://openalex.org/C516764902","wikidata":"https://www.wikidata.org/wiki/Q1043805","display_name":"Mobile Web","level":4,"score":0.5137027502059937},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.484937459230423},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.45991694927215576},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.4421403408050537},{"id":"https://openalex.org/C144543869","wikidata":"https://www.wikidata.org/wiki/Q2738570","display_name":"Mobile computing","level":2,"score":0.4360663890838623},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.41710129380226135},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.36529770493507385},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.2858794331550598},{"id":"https://openalex.org/C60952562","wikidata":"https://www.wikidata.org/wiki/Q6887246","display_name":"Mobile technology","level":3,"score":0.27968090772628784},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/access.2018.2852008","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2852008","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:hull-repository.worktribe.com:937972","is_oa":true,"landing_page_url":"https://hull-repository.worktribe.com/output/937972","pdf_url":"https://hull-repository.worktribe.com/output/937972","source":{"id":"https://openalex.org/S4306400827","display_name":"Repository@Hull (Worktribe) (University of Hull)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I191240316","host_organization_name":"University of Hull","host_organization_lineage":["https://openalex.org/I191240316"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Journal Article"},{"id":"pmh:oai:doaj.org/article:6a5d23b12d6d4b5dbcab16e18158a2c5","is_oa":true,"landing_page_url":"https://doaj.org/article/6a5d23b12d6d4b5dbcab16e18158a2c5","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":"IEEE Access, Vol 6, Pp 37568-37580 (2018)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2018.2852008","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2852008","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1474490597","display_name":null,"funder_award_id":"111 Project","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3418929802","display_name":null,"funder_award_id":"B08004","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5452838136","display_name":null,"funder_award_id":"612212","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6238089038","display_name":null,"funder_award_id":"612212","funder_id":"https://openalex.org/F4320327912","funder_display_name":"Higher Education Discipline Innovation Project"},{"id":"https://openalex.org/G731386166","display_name":null,"funder_award_id":"61601046","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7422961271","display_name":"\u57fa\u4e8e\u590d\u6742\u7f51\u7edc\u7ed3\u6784\u548c\u76f8\u5173\u6027\u7684\u56e0\u7279\u7f51\u6d41\u91cf\u8bc6\u522b\u65b9\u6cd5\u7814\u7a76","funder_award_id":"61171098","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7470181681","display_name":null,"funder_award_id":"B08004","funder_id":"https://openalex.org/F4320327912","funder_display_name":"Higher Education Discipline Innovation Project"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320327912","display_name":"Higher Education Discipline Innovation Project","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W9155011","https://openalex.org/W14576171","https://openalex.org/W22461475","https://openalex.org/W1552859480","https://openalex.org/W1559054844","https://openalex.org/W1861993554","https://openalex.org/W1924159954","https://openalex.org/W1974747079","https://openalex.org/W1991135569","https://openalex.org/W2005567524","https://openalex.org/W2008620264","https://openalex.org/W2012724135","https://openalex.org/W2015218663","https://openalex.org/W2016210016","https://openalex.org/W2021898883","https://openalex.org/W2032654855","https://openalex.org/W2038553416","https://openalex.org/W2044465224","https://openalex.org/W2048679005","https://openalex.org/W2110385611","https://openalex.org/W2111868830","https://openalex.org/W2119531440","https://openalex.org/W2133227149","https://openalex.org/W2134510195","https://openalex.org/W2137840301","https://openalex.org/W2146807976","https://openalex.org/W2170283814","https://openalex.org/W2251470557","https://openalex.org/W2290589950","https://openalex.org/W2417990257","https://openalex.org/W2512120017","https://openalex.org/W2744714095","https://openalex.org/W2792514994","https://openalex.org/W6600386379","https://openalex.org/W6600959050","https://openalex.org/W6633207067","https://openalex.org/W6639315830","https://openalex.org/W6679740073","https://openalex.org/W6749066078","https://openalex.org/W7033836176"],"related_works":["https://openalex.org/W2047117180","https://openalex.org/W2057433181","https://openalex.org/W2462123439","https://openalex.org/W2154498492","https://openalex.org/W2789126764","https://openalex.org/W2097594447","https://openalex.org/W1548448780","https://openalex.org/W2595312624","https://openalex.org/W3150868077","https://openalex.org/W2131746547"],"abstract_inverted_index":{"With":[0],"the":[1,78,98,109,115,148,169,181,205],"rapid":[2],"development":[3],"of":[4,81,152],"wireless":[5],"communication":[6],"and":[7,14,19,49,63,104,111,123,132,140,158,196,198,202],"mobile":[8,10,30,37,42,59,67,141,210],"Internet,":[9],"phone":[11,38],"becomes":[12],"ubiquitous":[13],"functions":[15],"as":[16,168,204],"a":[17,20,92,154],"versatile":[18],"smart":[21],"system,":[22],"on":[23,58,66],"which":[24],"people":[25],"frequently":[26],"interact":[27],"with":[28],"various":[29],"applications":[31],"(Apps).":[32],"Understanding":[33],"human":[34],"behaviors":[35],"using":[36],"is":[39,75],"significant":[40],"for":[41,45,136,173,209],"system":[43,47],"developers,":[44],"human-centered":[46],"optimization":[48],"better":[50],"service":[51,83],"provisioning.":[52],"In":[53],"this":[54],"paper,":[55],"we":[56,119,179],"focus":[57],"user":[60],"behavior":[61],"analysis":[62],"prediction":[64,139,176],"based":[65],"Internet":[68,82],"traffic":[69,72,88,99,143,149,182,212],"data.":[70],"Real":[71],"flow":[73,150,183],"data":[74,151,171,184,207],"collected":[76],"from":[77,114,185],"public":[79],"network":[80,87,95],"providers,":[84],"by":[85],"high-performance":[86],"monitors.":[89],"We":[90,145],"construct":[91],"User-App":[93,116],"bipartite":[94,117],"to":[96],"represent":[97],"interaction":[100],"pattern":[101],"between":[102],"users":[103],"App":[105,137,174],"servers.":[106],"After":[107],"mining":[108],"explicit":[110],"implicit":[112],"features":[113],"network,":[118],"propose":[120],"two":[121],"positive":[122],"unlabeled":[124],"(PU)":[125],"learning":[126,131,222],"methods,":[127],"including":[128,189],"Spy-based":[129],"PU":[130,134,221],"K-means-based":[133],"learning,":[135],"usage":[138,175],"video":[142,190,211],"identification.":[144],"first":[146],"use":[147,180],"QQ,":[153],"very":[155],"famous":[156],"messaging":[157],"social":[159],"media":[160],"application":[161],"possessing":[162],"high":[163],"market":[164],"share":[165],"in":[166,226],"China,":[167],"experimental":[170,206],"set":[172,208],"task.":[177,214],"Then,":[178],"six":[186],"popular":[187],"Apps,":[188],"intensive":[191],"Apps":[192,200],"(Youku,":[193],"Baofeng,":[194],"LeTV,":[195],"Tudou)":[197],"other":[199],"(Meituan":[201],"Apple),":[203],"identification":[213],"Experimental":[215],"results":[216],"show":[217],"that":[218],"our":[219],"proposed":[220],"methods":[223],"perform":[224],"well":[225],"both":[227],"tasks.":[228]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2020,"cited_by_count":4}],"updated_date":"2026-08-04T08:18:43.703281","created_date":"2025-10-10T00:00:00"}