{"id":"https://openalex.org/W4367368200","doi":"https://doi.org/10.1145/3595182","title":"<scp>WIB</scp> : Real-time, Non-intrusive Blood Pressure Detection Using Smartphones","display_name":"<scp>WIB</scp> : Real-time, Non-intrusive Blood Pressure Detection Using Smartphones","publication_year":2023,"publication_date":"2023-04-29","ids":{"openalex":"https://openalex.org/W4367368200","doi":"https://doi.org/10.1145/3595182"},"language":"en","primary_location":{"id":"doi:10.1145/3595182","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3595182","pdf_url":null,"source":{"id":"https://openalex.org/S170502224","display_name":"ACM Transactions on Sensor Networks","issn_l":"1550-4859","issn":["1550-4859","1550-4867"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Sensor Networks","raw_type":"journal-article"},"type":"article","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/A5091790870","display_name":"Jian Zhang","orcid":"https://orcid.org/0000-0003-3612-7989"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Zhang","raw_affiliation_strings":["Wuhan University"],"raw_orcid":"https://orcid.org/0000-0003-3612-7989","affiliations":[{"raw_affiliation_string":"Wuhan University","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050974637","display_name":"Yuan Wu","orcid":"https://orcid.org/0000-0001-6173-2801"},"institutions":[{"id":"https://openalex.org/I4210119942","display_name":"Wuhan Textile University","ror":"https://ror.org/02jgsf398","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210119942"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wu Yuan","raw_affiliation_strings":["Wuhan Textile University"],"raw_orcid":"https://orcid.org/0000-0001-6173-2801","affiliations":[{"raw_affiliation_string":"Wuhan Textile University","institution_ids":["https://openalex.org/I4210119942"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015275781","display_name":"Yanjiao Chen","orcid":"https://orcid.org/0000-0002-1382-0679"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanjiao Chen","raw_affiliation_strings":["Zhejiang University"],"raw_orcid":"https://orcid.org/0000-0002-1382-0679","affiliations":[{"raw_affiliation_string":"Zhejiang University","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101470602","display_name":"Mingxi Li","orcid":"https://orcid.org/0000-0002-0108-5582"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingxi Li","raw_affiliation_strings":["Wuhan University"],"raw_orcid":"https://orcid.org/0000-0002-0108-5582","affiliations":[{"raw_affiliation_string":"Wuhan University","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043818415","display_name":"Junkongshuai Wang","orcid":"https://orcid.org/0000-0003-2767-0429"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junkongshuai Wang","raw_affiliation_strings":["Fudan University"],"raw_orcid":"https://orcid.org/0000-0003-2767-0429","affiliations":[{"raw_affiliation_string":"Fudan University","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5114378267","display_name":"Qian Zhang","orcid":"https://orcid.org/0000-0001-9205-1881"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Qian Zhang","raw_affiliation_strings":["Hong Kong University of Science and Technology"],"raw_orcid":"https://orcid.org/0000-0001-9205-1881","affiliations":[{"raw_affiliation_string":"Hong Kong University of Science and Technology","institution_ids":["https://openalex.org/I200769079"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5832,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.61076475,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"19","issue":"4","first_page":"1","last_page":"27"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11021","display_name":"ECG Monitoring and Analysis","score":0.9973999857902527,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/blood-pressure","display_name":"Blood pressure","score":0.6897788643836975},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5898663401603699},{"id":"https://openalex.org/keywords/pressure-sensor","display_name":"Pressure sensor","score":0.4112805724143982},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.4062354564666748},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.19486123323440552}],"concepts":[{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.6897788643836975},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5898663401603699},{"id":"https://openalex.org/C41325743","wikidata":"https://www.wikidata.org/wiki/Q1261040","display_name":"Pressure sensor","level":2,"score":0.4112805724143982},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.4062354564666748},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.19486123323440552},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3595182","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3595182","pdf_url":null,"source":{"id":"https://openalex.org/S170502224","display_name":"ACM Transactions on Sensor Networks","issn_l":"1550-4859","issn":["1550-4859","1550-4867"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Sensor Networks","raw_type":"journal-article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-129924","is_oa":false,"landing_page_url":"http://repository.hkust.edu.hk/ir/Record/1783.1-129924","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7799999713897705,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W43636638","https://openalex.org/W1489566323","https://openalex.org/W1528687555","https://openalex.org/W1834258266","https://openalex.org/W1896279358","https://openalex.org/W1967548446","https://openalex.org/W1987949413","https://openalex.org/W2007307432","https://openalex.org/W2008821584","https://openalex.org/W2017271435","https://openalex.org/W2021915906","https://openalex.org/W2060642847","https://openalex.org/W2090759110","https://openalex.org/W2098649495","https://openalex.org/W2119208198","https://openalex.org/W2123321258","https://openalex.org/W2163582101","https://openalex.org/W2294418644","https://openalex.org/W2525771685","https://openalex.org/W2625581252","https://openalex.org/W2754779781","https://openalex.org/W2793437816","https://openalex.org/W2795778794","https://openalex.org/W2804496683","https://openalex.org/W2899652619","https://openalex.org/W2914393402","https://openalex.org/W2953236873","https://openalex.org/W2965857341","https://openalex.org/W3046704959","https://openalex.org/W3093940857"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2027478022","https://openalex.org/W3016228929","https://openalex.org/W3210634325","https://openalex.org/W2899044515","https://openalex.org/W2346851462","https://openalex.org/W4321183951","https://openalex.org/W2069766380","https://openalex.org/W2534072633"],"abstract_inverted_index":{"Blood":[0],"pressure":[1,145,167],"(BP)":[2],"is":[3,169,182],"an":[4],"essential":[5],"vital":[6],"sign":[7],"related":[8],"to":[9,27,45,55,96,110,128,141],"many":[10],"severe":[11],"diseases,":[12],"such":[13],"as":[14],"heart":[15,104],"failure,":[16],"kidney":[17],"failure.":[18],"Frequent":[19],"BP":[20,34,69,84,138],"detection":[21,35,85],"can":[22,43],"provide":[23],"doctors":[24],"more":[25],"information":[26],"treat":[28],"the":[29,65,71,92,98,103,107,112,115,125,155,165,175],"disease.":[30],"However,":[31],"conventional":[32],"at-home":[33],"devices":[36],"require":[37],"completely":[38],"blocking":[39],"blood":[40,144,166],"flow,":[41],"which":[42],"lead":[44],"discomfort":[46],"and":[47,80,106],"disruption":[48],"of":[49,67,133,157,164,177],"normal":[50],"activity":[51],"when":[52],"users":[53],"want":[54],"perform":[56,137],"frequent":[57],"assessments.":[58],"So":[59],"a":[60,82],"convenient":[61],"solution":[62],"should":[63],"reduce":[64],"trouble":[66],"detecting":[68],"in":[70],"daily":[72],"life.":[73],"In":[74],"this":[75],"work,":[76],"we":[77],"have":[78,118],"designed":[79],"evaluated":[81],"smartphone-based":[83],"application":[86],"named":[87],"WIB":[88,90,134],".":[89,135],"utilizes":[91],"smartphone\u2019s":[93,108],"acoustic":[94],"sensors":[95],"obtain":[97,142],"chest":[99],"motion":[100],"caused":[101],"by":[102],"beating":[105],"camera":[109],"capture":[111],"pulse":[113],"at":[114],"fingertip.":[116],"We":[117,136],"recruited":[119],"30":[120],"volunteers":[121,163,181],"who":[122],"come":[123],"from":[124,147],"author\u2019s":[126],"institution,":[127],"carry":[129],"out":[130],"comprehensive":[131],"evaluations":[132],"perturbation":[139],"experiments":[140],"different":[143],"data":[146],"these":[148],"volunteers.":[149],"The":[150],"experiment":[151],"results":[152],"show":[153],"that":[154],"average":[156,176],"Pearson":[158],"correlation":[159],"coefficient":[160],"across":[161,179],"all":[162,180],"estimation":[168],"0.42\u20130.74":[170],"(\u03b1":[171,185],"=0.6,":[172],"\u03c3":[173,187],"=0.12),":[174],"RMSE":[178],"4.2\u20138.8":[183],"mmHg":[184],"=5.8,":[186],"=1.8).":[188]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}