{"id":"https://openalex.org/W4366967201","doi":"https://doi.org/10.1145/3544793.3560389","title":"A Method for Identifying a Person Entering a Bathtub using a Water Pressure Sensor","display_name":"A Method for Identifying a Person Entering a Bathtub using a Water Pressure Sensor","publication_year":2022,"publication_date":"2022-09-11","ids":{"openalex":"https://openalex.org/W4366967201","doi":"https://doi.org/10.1145/3544793.3560389"},"language":"en","primary_location":{"id":"doi:10.1145/3544793.3560389","is_oa":true,"landing_page_url":"http://dx.doi.org/10.1145/3544793.3560389","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3544793.3560389","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2022 ACM International Joint Conference on Pervasive and Ubiquitous Computing","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3544793.3560389","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5052316214","display_name":"Naoki Kurata","orcid":"https://orcid.org/0000-0002-0024-0819"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Naoki Kurata","raw_affiliation_strings":["Ritusmeikan University, Japan"],"raw_orcid":"https://orcid.org/0000-0002-0024-0819","affiliations":[{"raw_affiliation_string":"Ritusmeikan University, Japan","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042913302","display_name":"Kazuya Murao","orcid":"https://orcid.org/0000-0002-3777-8399"},"institutions":[{"id":"https://openalex.org/I135768898","display_name":"Ritsumeikan University","ror":"https://ror.org/0197nmd03","country_code":"JP","type":"education","lineage":["https://openalex.org/I135768898","https://openalex.org/I4390039241"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazuya Murao","raw_affiliation_strings":["Ritsumeikan University, Japan"],"raw_orcid":"https://orcid.org/0000-0002-3777-8399","affiliations":[{"raw_affiliation_string":"Ritsumeikan University, Japan","institution_ids":["https://openalex.org/I135768898"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5052316214"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.17006467,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"349","last_page":"355"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9704999923706055,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9704999923706055,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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":0.9483000040054321,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.934499979019165,"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/bathtub","display_name":"Bathtub","score":0.9958627223968506},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.5379351377487183},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.47871947288513184},{"id":"https://openalex.org/keywords/water-body","display_name":"Water body","score":0.47399866580963135},{"id":"https://openalex.org/keywords/value","display_name":"Value (mathematics)","score":0.4672413170337677},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.46218952536582947},{"id":"https://openalex.org/keywords/bathing","display_name":"Bathing","score":0.45760297775268555},{"id":"https://openalex.org/keywords/water-pressure","display_name":"Water pressure","score":0.42430227994918823},{"id":"https://openalex.org/keywords/pressure-sensor","display_name":"Pressure sensor","score":0.4133000075817108},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.3866483271121979},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.33689987659454346},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.3343627452850342},{"id":"https://openalex.org/keywords/marine-engineering","display_name":"Marine engineering","score":0.3342396318912506},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3205701410770416},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2971225082874298},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.2763303518295288},{"id":"https://openalex.org/keywords/environmental-engineering","display_name":"Environmental engineering","score":0.22933068871498108},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.11422166228294373},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.09840193390846252},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.09353438019752502}],"concepts":[{"id":"https://openalex.org/C2777728836","wikidata":"https://www.wikidata.org/wiki/Q152095","display_name":"Bathtub","level":2,"score":0.9958627223968506},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.5379351377487183},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47871947288513184},{"id":"https://openalex.org/C2986309107","wikidata":"https://www.wikidata.org/wiki/Q15324","display_name":"Water body","level":2,"score":0.47399866580963135},{"id":"https://openalex.org/C2776291640","wikidata":"https://www.wikidata.org/wiki/Q2912517","display_name":"Value (mathematics)","level":2,"score":0.4672413170337677},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.46218952536582947},{"id":"https://openalex.org/C2778826615","wikidata":"https://www.wikidata.org/wiki/Q327651","display_name":"Bathing","level":2,"score":0.45760297775268555},{"id":"https://openalex.org/C2993937206","wikidata":"https://www.wikidata.org/wiki/Q39552","display_name":"Water pressure","level":2,"score":0.42430227994918823},{"id":"https://openalex.org/C41325743","wikidata":"https://www.wikidata.org/wiki/Q1261040","display_name":"Pressure sensor","level":2,"score":0.4133000075817108},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.3866483271121979},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.33689987659454346},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.3343627452850342},{"id":"https://openalex.org/C199104240","wikidata":"https://www.wikidata.org/wiki/Q118291","display_name":"Marine engineering","level":1,"score":0.3342396318912506},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3205701410770416},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2971225082874298},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.2763303518295288},{"id":"https://openalex.org/C87717796","wikidata":"https://www.wikidata.org/wiki/Q146326","display_name":"Environmental engineering","level":1,"score":0.22933068871498108},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.11422166228294373},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.09840193390846252},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.09353438019752502},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3544793.3560389","is_oa":true,"landing_page_url":"http://dx.doi.org/10.1145/3544793.3560389","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3544793.3560389","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2022 ACM International Joint Conference on Pervasive and Ubiquitous Computing","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3544793.3560389","is_oa":true,"landing_page_url":"http://dx.doi.org/10.1145/3544793.3560389","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3544793.3560389","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2022 ACM International Joint Conference on Pervasive and Ubiquitous Computing","raw_type":"proceedings-article"},"sustainable_development_goals":[{"display_name":"Clean water and sanitation","score":0.5199999809265137,"id":"https://metadata.un.org/sdg/6"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4366967201.pdf","grobid_xml":"https://content.openalex.org/works/W4366967201.grobid-xml"},"referenced_works_count":18,"referenced_works":["https://openalex.org/W1589424745","https://openalex.org/W1990969437","https://openalex.org/W2029598527","https://openalex.org/W2077658237","https://openalex.org/W2106260822","https://openalex.org/W2159441031","https://openalex.org/W2159478796","https://openalex.org/W2162193833","https://openalex.org/W2468459577","https://openalex.org/W2577400258","https://openalex.org/W2610215115","https://openalex.org/W2752315281","https://openalex.org/W2891026837","https://openalex.org/W2909254539","https://openalex.org/W2955160641","https://openalex.org/W2992196184","https://openalex.org/W3011298173","https://openalex.org/W4245034330"],"related_works":["https://openalex.org/W2991863129","https://openalex.org/W2323004491","https://openalex.org/W4248308503","https://openalex.org/W2001655587","https://openalex.org/W4303943878","https://openalex.org/W2132354356","https://openalex.org/W2800798845","https://openalex.org/W2032740277","https://openalex.org/W1915405080","https://openalex.org/W2104040282"],"abstract_inverted_index":{"It":[0],"has":[1],"been":[2],"reported":[3],"that":[4],"the":[5,53,65,68,88,90,97,129,133,145,149],"number":[6],"of":[7,55,67,124,140],"fatal":[8],"accidents":[9],"in":[10,15,36,70,77,95,115,132,148],"bathtubs":[11],"is":[12,20,74,81,92],"particularly":[13],"high":[14],"residential":[16],"environments,":[17],"so":[18],"it":[19],"important":[21],"to":[22,45,101],"obtain":[23],"information":[24],"on":[25],"body":[26],"posture":[27],"and":[28,118,136],"other":[29,91],"factors":[30],"associated":[31],"with":[32],"individuals":[33],"while":[34,84],"bathing":[35],"bathtubs.":[37],"In":[38],"this":[39],"study,":[40],"we":[41],"proposed":[42],"a":[43,47,59,75,79,93],"method":[44],"identify":[46],"person":[48,80],"entering":[49,82,102,108],"water":[50,56,60,86,109],"by":[51],"obtaining":[52],"change":[54],"pressure":[57,61],"from":[58,112],"sensor":[62],"installed":[63],"at":[64],"bottom":[66],"bathtub":[69,83,98],"two":[71],"situations;":[72],"one":[73],"situation":[76,94],"which":[78,96],"pouring":[85,150],"into":[87],"bathtub,":[89],"overflows":[99],"due":[100],"water.":[103],"From":[104],"evaluation":[105],"experiments":[106],"using":[107],"data":[110],"collected":[111],"four":[113],"subjects":[114],"pouring,":[116],"overflow,":[117],"normal":[119],"situations,":[120],"an":[121,137],"average":[122,138],"F-value":[123,139],"0.552":[125],"was":[126,142],"obtained":[127,143],"for":[128,144],"identification":[130,146],"results":[131,147],"overflow":[134],"situation,":[135],"0.792":[141],"situation.":[151]},"counts_by_year":[],"updated_date":"2025-12-24T23:09:58.560324","created_date":"2025-10-10T00:00:00"}
