{"id":"https://openalex.org/W2750732387","doi":"https://doi.org/10.1145/3123024.3124402","title":"Smartphone detection of collapsed buildings during earthquakes","display_name":"Smartphone detection of collapsed buildings during earthquakes","publication_year":2017,"publication_date":"2017-09-08","ids":{"openalex":"https://openalex.org/W2750732387","doi":"https://doi.org/10.1145/3123024.3124402","mag":"2750732387"},"language":"en","primary_location":{"id":"doi:10.1145/3123024.3124402","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3123024.3124402","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2017 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2017 ACM International Symposium on Wearable Computers","raw_type":"proceedings-article"},"type":"conference-paper","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/A5061704516","display_name":"Aku Visuri","orcid":"https://orcid.org/0000-0001-7127-4031"},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Aku Visuri","raw_affiliation_strings":["University of Oulu, Oulu, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Oulu, Oulu, Finland","institution_ids":["https://openalex.org/I98381234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067341635","display_name":"Zeyun Zhu","orcid":null},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Zeyun Zhu","raw_affiliation_strings":["University of Oulu, Oulu, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Oulu, Oulu, Finland","institution_ids":["https://openalex.org/I98381234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046354027","display_name":"Denzil Ferreira","orcid":"https://orcid.org/0000-0002-2195-0449"},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Denzil Ferreira","raw_affiliation_strings":["University of Oulu, Oulu, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Oulu, Oulu, Finland","institution_ids":["https://openalex.org/I98381234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071736649","display_name":"Shin\u2019ichi Konomi","orcid":"https://orcid.org/0000-0001-5831-2152"},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shin'ichi Konomi","raw_affiliation_strings":["Kyushu University, Fukuoka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kyushu University, Fukuoka, Japan","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015873569","display_name":"Vassilis Kostakos","orcid":"https://orcid.org/0000-0003-2804-6038"},"institutions":[{"id":"https://openalex.org/I165779595","display_name":"The University of Melbourne","ror":"https://ror.org/01ej9dk98","country_code":"AU","type":"education","lineage":["https://openalex.org/I165779595"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Vassilis Kostakos","raw_affiliation_strings":["The University of Melbourne, Melbourne, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Melbourne, Melbourne, Australia","institution_ids":["https://openalex.org/I165779595"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.0891597,"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":"557","last_page":"562"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9965000152587891,"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/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9965000152587891,"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/T11500","display_name":"Evacuation and Crowd Dynamics","score":0.9961000084877014,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T11704","display_name":"Mobile Crowdsensing and Crowdsourcing","score":0.9958000183105469,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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":0.625023365020752},{"id":"https://openalex.org/keywords/event","display_name":"Event (particle physics)","score":0.5325576066970825},{"id":"https://openalex.org/keywords/crowdsensing","display_name":"Crowdsensing","score":0.4796310365200043},{"id":"https://openalex.org/keywords/population","display_name":"Population","score":0.47152313590049744},{"id":"https://openalex.org/keywords/radius","display_name":"RADIUS","score":0.46359983086586},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.41668400168418884},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.3959329128265381}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.625023365020752},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.5325576066970825},{"id":"https://openalex.org/C2780821482","wikidata":"https://www.wikidata.org/wiki/Q25381721","display_name":"Crowdsensing","level":2,"score":0.4796310365200043},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.47152313590049744},{"id":"https://openalex.org/C178635117","wikidata":"https://www.wikidata.org/wiki/Q747499","display_name":"RADIUS","level":2,"score":0.46359983086586},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.41668400168418884},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.3959329128265381},{"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/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3123024.3124402","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3123024.3124402","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2017 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2017 ACM International Symposium on Wearable Computers","raw_type":"proceedings-article"},{"id":"pmh:oai:oulu.fi:nbnfi-fe201902195353","is_oa":false,"landing_page_url":"http://urn.fi/urn:nbn:fi-fe201902195353","pdf_url":null,"source":{"id":"https://openalex.org/S4306400284","display_name":"University of Oulu Repository (University of Oulu)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I98381234","host_organization_name":"University of Oulu","host_organization_lineage":["https://openalex.org/I98381234"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.7200000286102295,"display_name":"Sustainable cities and communities"}],"awards":[{"id":"https://openalex.org/G1437666788","display_name":null,"funder_award_id":"285459","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"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1981465371","https://openalex.org/W2017713410","https://openalex.org/W2083080195","https://openalex.org/W2093553678","https://openalex.org/W2164591835","https://openalex.org/W2228732060","https://openalex.org/W2469266040","https://openalex.org/W2605336968","https://openalex.org/W3011182848"],"related_works":["https://openalex.org/W2563347706","https://openalex.org/W2608033733","https://openalex.org/W4287604253","https://openalex.org/W1894261276","https://openalex.org/W2168877220","https://openalex.org/W2295662171","https://openalex.org/W4381785531","https://openalex.org/W4360776667","https://openalex.org/W3098657080","https://openalex.org/W4232477044"],"abstract_inverted_index":{"The":[0],"leading":[1],"cause":[2],"of":[3,10,17,52,97],"death":[4],"during":[5,134],"earthquakes":[6],"is":[7],"the":[8,14,24,68],"collapse":[9,59,82],"urban":[11],"infrastructures":[12],"and":[13,22,33,66],"subsequent":[15],"delay":[16],"emergency":[18,132],"responders":[19,133],"in":[20,55],"identifying":[21],"reaching":[23],"affected":[25],"sites.":[26],"To":[27],"overcome":[28],"this":[29],"challenge,":[30],"we":[31],"designed":[32],"evaluated":[34],"a":[35,57,115],"crowdsensing":[36],"system":[37],"that":[38],"detects":[39],"collapsed":[40],"buildings":[41],"using":[42],"end-user":[43],"smartphones":[44],"as":[45],"distributed":[46],"sensors.":[47],"We":[48,84],"present":[49,75],"our":[50],"evaluation":[51],"smartphones'":[53],"accuracy":[54,109],"inferring":[56],"building":[58,102],"by":[60],"detecting":[61],"falls":[62],"onto":[63],"solid":[64],"surfaces,":[65],"estimating":[67],"false":[69],"positive":[70],"rate.":[71],"Further":[72],"sensors":[73],"can":[74,104,126],"more":[76],"detailed":[77],"information":[78],"about":[79],"each":[80],"potential":[81],"event.":[83],"conduct":[85],"simulations":[86],"to":[87,119,131],"identify":[88],"strategies":[89],"for":[90,121],"dealing":[91],"with":[92,107],"false-positive":[93],"data":[94],"under":[95],"scenarios":[96],"varying":[98],"population":[99],"density.":[100],"Potential":[101],"collapses":[103],"be":[105],"determined":[106],"95%":[108],"given":[110],"10":[111],"connected":[112],"devices":[113,125],"within":[114],"125m":[116],"radius,":[117],"increasing":[118],"99.99%":[120],"50":[122],"devices.":[123],"End-user":[124],"proactively":[127],"offer":[128],"valuable":[129],"help":[130],"earthquakes,":[135],"potentially":[136],"saving":[137],"lives.":[138]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
