{"id":"https://openalex.org/W2126813732","doi":"https://doi.org/10.1145/2677972.2677997","title":"Unsupervised inference of significant locations from WiFi data for understanding human dynamics","display_name":"Unsupervised inference of significant locations from WiFi data for understanding human dynamics","publication_year":2014,"publication_date":"2014-11-25","ids":{"openalex":"https://openalex.org/W2126813732","doi":"https://doi.org/10.1145/2677972.2677997","mag":"2126813732"},"language":"en","primary_location":{"id":"doi:10.1145/2677972.2677997","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2677972.2677997","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 13th International Conference on Mobile and Ubiquitous Multimedia","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://figshare.com/articles/conference_contribution/Unsupervised_inference_of_significant_locations_from_WiFi_data_for_understanding_human_dynamics/20905453","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101790883","display_name":"Thanh Binh Nguyen","orcid":"https://orcid.org/0000-0002-5166-7919"},"institutions":[{"id":"https://openalex.org/I149704539","display_name":"Deakin University","ror":"https://ror.org/02czsnj07","country_code":"AU","type":"education","lineage":["https://openalex.org/I149704539"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Thanh-Binh Nguyen","raw_affiliation_strings":["Deakin University, Australia","#N##TAB##TAB##TAB##TAB# Deakin University, Australia#N##TAB##TAB##TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Deakin University, Australia","institution_ids":["https://openalex.org/I149704539"]},{"raw_affiliation_string":"#N##TAB##TAB##TAB##TAB# Deakin University, Australia#N##TAB##TAB##TAB#","institution_ids":["https://openalex.org/I149704539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066622687","display_name":"Thuong Nguyen","orcid":"https://orcid.org/0000-0002-8362-7364"},"institutions":[{"id":"https://openalex.org/I149704539","display_name":"Deakin University","ror":"https://ror.org/02czsnj07","country_code":"AU","type":"education","lineage":["https://openalex.org/I149704539"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Thuong Nguyen","raw_affiliation_strings":["Deakin University, Australia","#N##TAB##TAB##TAB##TAB# Deakin University, Australia#N##TAB##TAB##TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Deakin University, Australia","institution_ids":["https://openalex.org/I149704539"]},{"raw_affiliation_string":"#N##TAB##TAB##TAB##TAB# Deakin University, Australia#N##TAB##TAB##TAB#","institution_ids":["https://openalex.org/I149704539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090419741","display_name":"Wei Luo","orcid":"https://orcid.org/0000-0002-4711-7543"},"institutions":[{"id":"https://openalex.org/I149704539","display_name":"Deakin University","ror":"https://ror.org/02czsnj07","country_code":"AU","type":"education","lineage":["https://openalex.org/I149704539"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Wei Luo","raw_affiliation_strings":["Deakin University, Australia","#N##TAB##TAB##TAB##TAB# Deakin University, Australia#N##TAB##TAB##TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Deakin University, Australia","institution_ids":["https://openalex.org/I149704539"]},{"raw_affiliation_string":"#N##TAB##TAB##TAB##TAB# Deakin University, Australia#N##TAB##TAB##TAB#","institution_ids":["https://openalex.org/I149704539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045540854","display_name":"Svetha Venkatesh","orcid":"https://orcid.org/0000-0001-8675-6631"},"institutions":[{"id":"https://openalex.org/I149704539","display_name":"Deakin University","ror":"https://ror.org/02czsnj07","country_code":"AU","type":"education","lineage":["https://openalex.org/I149704539"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Svetha Venkatesh","raw_affiliation_strings":["Deakin University, Australia","#N##TAB##TAB##TAB##TAB# Deakin University, Australia#N##TAB##TAB##TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Deakin University, Australia","institution_ids":["https://openalex.org/I149704539"]},{"raw_affiliation_string":"#N##TAB##TAB##TAB##TAB# Deakin University, Australia#N##TAB##TAB##TAB#","institution_ids":["https://openalex.org/I149704539"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036447132","display_name":"Dinh Phung","orcid":"https://orcid.org/0000-0002-9977-8247"},"institutions":[{"id":"https://openalex.org/I149704539","display_name":"Deakin University","ror":"https://ror.org/02czsnj07","country_code":"AU","type":"education","lineage":["https://openalex.org/I149704539"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Dinh Phung","raw_affiliation_strings":["Deakin University, Australia","#N##TAB##TAB##TAB##TAB# Deakin University, Australia#N##TAB##TAB##TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Deakin University, Australia","institution_ids":["https://openalex.org/I149704539"]},{"raw_affiliation_string":"#N##TAB##TAB##TAB##TAB# Deakin University, Australia#N##TAB##TAB##TAB#","institution_ids":["https://openalex.org/I149704539"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I149704539"],"apc_list":null,"apc_paid":null,"fwci":0.9639,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.80524194,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"232","last_page":"235"},"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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9912999868392944,"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"}},{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9811999797821045,"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/human-dynamics","display_name":"Human dynamics","score":0.765729546546936},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7645120620727539},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.7531818151473999},{"id":"https://openalex.org/keywords/inference","display_name":"Inference","score":0.6585956811904907},{"id":"https://openalex.org/keywords/entropy","display_name":"Entropy (arrow of time)","score":0.5684796571731567},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5496002435684204},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.5370622277259827},{"id":"https://openalex.org/keywords/mobile-phone","display_name":"Mobile phone","score":0.5249152779579163},{"id":"https://openalex.org/keywords/dynamics","display_name":"Dynamics (music)","score":0.5050471425056458},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.35047435760498047},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.34379297494888306},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10345563292503357}],"concepts":[{"id":"https://openalex.org/C151915977","wikidata":"https://www.wikidata.org/wiki/Q5937740","display_name":"Human dynamics","level":2,"score":0.765729546546936},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7645120620727539},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.7531818151473999},{"id":"https://openalex.org/C2776214188","wikidata":"https://www.wikidata.org/wiki/Q408386","display_name":"Inference","level":2,"score":0.6585956811904907},{"id":"https://openalex.org/C106301342","wikidata":"https://www.wikidata.org/wiki/Q4117933","display_name":"Entropy (arrow of time)","level":2,"score":0.5684796571731567},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5496002435684204},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.5370622277259827},{"id":"https://openalex.org/C2777421447","wikidata":"https://www.wikidata.org/wiki/Q17517","display_name":"Mobile phone","level":2,"score":0.5249152779579163},{"id":"https://openalex.org/C145912823","wikidata":"https://www.wikidata.org/wiki/Q113558","display_name":"Dynamics (music)","level":2,"score":0.5050471425056458},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.35047435760498047},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.34379297494888306},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10345563292503357},{"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1145/2677972.2677997","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2677972.2677997","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 13th International Conference on Mobile and Ubiquitous Multimedia","raw_type":"proceedings-article"},{"id":"pmh:oai:alma.61RMIT_INST:11247872600001341","is_oa":false,"landing_page_url":"http://dl.acm.org/citation.cfm?id=2677997","pdf_url":null,"source":{"id":"https://openalex.org/S4306402074","display_name":"RMIT Research Repository (RMIT University Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I82951845","host_organization_name":"RMIT University","host_organization_lineage":["https://openalex.org/I82951845"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"text"},{"id":"pmh:oai:dro.deakin.edu.au:DU:30076892","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306401102","display_name":"Own your potential (DEAKIN)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I149704539","host_organization_name":"Deakin University","host_organization_lineage":["https://openalex.org/I149704539"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Paper"},{"id":"pmh:oai:figshare.com:article/20905453","is_oa":true,"landing_page_url":"https://figshare.com/articles/conference_contribution/Unsupervised_inference_of_significant_locations_from_WiFi_data_for_understanding_human_dynamics/20905453","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"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":"Conference contribution"},{"id":"pmh:oai:figshare.com:article/27393663","is_oa":true,"landing_page_url":"https://figshare.com/articles/conference_contribution/Unsupervised_inference_of_significant_locations_from_WiFi_data_for_understanding_human_dynamics/27393663","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"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":"Conference contribution"}],"best_oa_location":{"id":"pmh:oai:figshare.com:article/20905453","is_oa":true,"landing_page_url":"https://figshare.com/articles/conference_contribution/Unsupervised_inference_of_significant_locations_from_WiFi_data_for_understanding_human_dynamics/20905453","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"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":"Conference contribution"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W39714684","https://openalex.org/W1643892426","https://openalex.org/W1982300822","https://openalex.org/W1983522293","https://openalex.org/W1997399503","https://openalex.org/W2117634487","https://openalex.org/W2127848524","https://openalex.org/W2155418659","https://openalex.org/W2165232124"],"related_works":["https://openalex.org/W3162200841","https://openalex.org/W2586280620","https://openalex.org/W2805505483","https://openalex.org/W2334071950","https://openalex.org/W2384744344","https://openalex.org/W4233932308","https://openalex.org/W1799694159","https://openalex.org/W2393169196","https://openalex.org/W2366610330","https://openalex.org/W2791226679"],"abstract_inverted_index":{"Motion":[0],"and":[1,19,118],"location":[2,87,109],"activities":[3],"are":[4,124],"essential":[5],"to":[6,126],"understanding":[7],"human":[8,34,98],"dynamics.":[9],"This":[10],"paper":[11],"presents":[12],"a":[13,26,76],"method":[14,40,59],"for":[15,32,80],"discovering":[16],"significant":[17,42],"locations":[18,43],"individuals'":[20],"daily":[21],"routines":[22],"from":[23],"WiFi":[24,70],"data,":[25],"data":[27],"source":[28],"considered":[29],"more":[30,66],"suitable":[31],"analyzing":[33],"dynamics":[35,99],"than":[36,67],"GPS":[37],"data.":[38],"Our":[39],"determines":[41],"by":[44],"clustering":[45,78],"access":[46],"points":[47],"in":[48],"close":[49],"proximity":[50],"using":[51],"the":[52,58,61,83,105,108,116],"Affinity":[53],"Propagation":[54],"algorithm.":[55],"We":[56],"demonstrate":[57],"on":[60],"MDC":[62],"dataset":[63],"that":[64],"includes":[65],"30":[68],"million":[69],"scans.":[71],"The":[72,85,97],"experimental":[73],"results":[74,123],"show":[75],"high":[77],"performance":[79],"most":[81],"of":[82,93,100,107,120],"users.":[84,96,121],"discovered":[86],"trajectories":[88],"revealed":[89],"interesting":[90,113],"mobility":[91],"patterns":[92],"mobile":[94],"phone":[95],"participants":[101],"is":[102],"reflected":[103],"through":[104],"entropy":[106],"distributions":[110],"which":[111],"shows":[112],"correlation":[114],"with":[115],"age":[117],"occupations":[119],"Quantitative":[122],"presented":[125],"support":[127],"our":[128],"proposed":[129],"approach.":[130]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
