{"id":"https://openalex.org/W3162783943","doi":"https://doi.org/10.1109/icce50685.2021.9427617","title":"Quality-Anomaly Identification in Liquid-Coffee Vending Machines Through Electrical Current Waveforms and Olfactory Data","display_name":"Quality-Anomaly Identification in Liquid-Coffee Vending Machines Through Electrical Current Waveforms and Olfactory Data","publication_year":2021,"publication_date":"2021-01-10","ids":{"openalex":"https://openalex.org/W3162783943","doi":"https://doi.org/10.1109/icce50685.2021.9427617","mag":"3162783943"},"language":"en","primary_location":{"id":"doi:10.1109/icce50685.2021.9427617","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icce50685.2021.9427617","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Conference on Consumer Electronics (ICCE)","raw_type":"proceedings-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/A5110967196","display_name":"Yuko Ishii","orcid":null},"institutions":[{"id":"https://openalex.org/I118347220","display_name":"NEC (Japan)","ror":"https://ror.org/04jndar25","country_code":"JP","type":"company","lineage":["https://openalex.org/I118347220"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yuko Ishii","raw_affiliation_strings":["NEC Corporation, Kawasaki, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NEC Corporation, Kawasaki, Japan","institution_ids":["https://openalex.org/I118347220"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074183148","display_name":"Hiromi Yamaguchi","orcid":null},"institutions":[{"id":"https://openalex.org/I118347220","display_name":"NEC (Japan)","ror":"https://ror.org/04jndar25","country_code":"JP","type":"company","lineage":["https://openalex.org/I118347220"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiromi Yamaguchi","raw_affiliation_strings":["Corporate Business Development Division, NEC Corporation, Kawasaki, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Corporate Business Development Division, NEC Corporation, Kawasaki, Japan","institution_ids":["https://openalex.org/I118347220"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061082562","display_name":"Junko Watanabe","orcid":"https://orcid.org/0000-0001-6566-6098"},"institutions":[{"id":"https://openalex.org/I118347220","display_name":"NEC (Japan)","ror":"https://ror.org/04jndar25","country_code":"JP","type":"company","lineage":["https://openalex.org/I118347220"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Junko Watanabe","raw_affiliation_strings":["NEC Corporation, Kawasaki, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NEC Corporation, Kawasaki, Japan","institution_ids":["https://openalex.org/I118347220"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041279908","display_name":"Reishi Kondo","orcid":null},"institutions":[{"id":"https://openalex.org/I118347220","display_name":"NEC (Japan)","ror":"https://ror.org/04jndar25","country_code":"JP","type":"company","lineage":["https://openalex.org/I118347220"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Reishi Kondo","raw_affiliation_strings":["NEC Corporation, Kawasaki, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NEC Corporation, Kawasaki, Japan","institution_ids":["https://openalex.org/I118347220"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I118347220"],"apc_list":null,"apc_paid":null,"fwci":0.1698,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.44231909,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"19","issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11667","display_name":"Advanced Chemical Sensor Technologies","score":0.9908999800682068,"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/T11667","display_name":"Advanced Chemical Sensor Technologies","score":0.9908999800682068,"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/T11449","display_name":"Mechanical and Optical Resonators","score":0.9814000129699707,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12222","display_name":"IoT-based Smart Home Systems","score":0.9128000140190125,"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/waveform","display_name":"Waveform","score":0.8149620294570923},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.6338935494422913},{"id":"https://openalex.org/keywords/anomaly-detection","display_name":"Anomaly detection","score":0.6049273610115051},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5364986062049866},{"id":"https://openalex.org/keywords/anomaly","display_name":"Anomaly (physics)","score":0.5135378837585449},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.5116353631019592},{"id":"https://openalex.org/keywords/olfactory-system","display_name":"Olfactory system","score":0.4842185974121094},{"id":"https://openalex.org/keywords/current","display_name":"Current (fluid)","score":0.4280874729156494},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.28985774517059326},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18167611956596375},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.12344059348106384},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.10711303353309631},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09510642290115356},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08879914879798889},{"id":"https://openalex.org/keywords/botany","display_name":"Botany","score":0.07877981662750244},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.07716989517211914}],"concepts":[{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.8149620294570923},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.6338935494422913},{"id":"https://openalex.org/C739882","wikidata":"https://www.wikidata.org/wiki/Q3560506","display_name":"Anomaly detection","level":2,"score":0.6049273610115051},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5364986062049866},{"id":"https://openalex.org/C12997251","wikidata":"https://www.wikidata.org/wiki/Q567560","display_name":"Anomaly (physics)","level":2,"score":0.5135378837585449},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.5116353631019592},{"id":"https://openalex.org/C201792869","wikidata":"https://www.wikidata.org/wiki/Q1054094","display_name":"Olfactory system","level":2,"score":0.4842185974121094},{"id":"https://openalex.org/C148043351","wikidata":"https://www.wikidata.org/wiki/Q4456944","display_name":"Current (fluid)","level":2,"score":0.4280874729156494},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.28985774517059326},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18167611956596375},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.12344059348106384},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.10711303353309631},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09510642290115356},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08879914879798889},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.07877981662750244},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.07716989517211914},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.0},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icce50685.2021.9427617","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icce50685.2021.9427617","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Conference on Consumer Electronics (ICCE)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1984201284","https://openalex.org/W1986054508","https://openalex.org/W2004430639","https://openalex.org/W2067969243","https://openalex.org/W2110357888","https://openalex.org/W2946548503","https://openalex.org/W6646836307","https://openalex.org/W6651525987"],"related_works":["https://openalex.org/W2806741695","https://openalex.org/W4290647774","https://openalex.org/W3189286258","https://openalex.org/W3207797160","https://openalex.org/W3210364259","https://openalex.org/W4300558037","https://openalex.org/W2912112202","https://openalex.org/W2667207928","https://openalex.org/W4377864969","https://openalex.org/W2972971679"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"an":[3,107,154],"anomaly":[4],"identification":[5,142],"method":[6,163],"employed":[7,111],"to":[8,37,51,96,146],"determine":[9],"coffee":[10,34,45,58,71],"quality":[11,35],"in":[12,33,39,112,135],"liquid-coffee":[13,156],"vending":[14,157],"machines":[15],"at":[16],"convenience":[17],"stores.":[18],"It":[19],"is":[20,53,110],"based":[21,150],"on":[22,151],"the":[23,40,83,87,104,125,136,141,161],"use":[24],"of":[25,44,55,127,138,143,169,177],"electrical":[26],"current":[27,100,121],"waveforms":[28],"and":[29,130,172],"olfactory":[30,67,84,93,108],"data.":[31],"Anomalies":[32],"refer":[36],"changes":[38],"taste":[41],"or":[42],"amount":[43],"produced.":[46],"The":[47],"most":[48],"difficult":[49],"anomaly-cause":[50],"identify":[52],"accumulation":[54],"waste":[56],"from":[57,153],"processing.":[59],"We":[60],"have":[61],"found":[62],"that":[63,118,160],"quality-anomalies":[64,144],"appears":[65],"as":[66],"data":[68,94,152],"immediately":[69],"after":[70],"has":[72],"been":[73],"brewed,":[74],"but":[75],"such":[76],"timing":[77,116],"will":[78],"not":[79],"be":[80,97],"indicated":[81],"by":[82],"sensor":[85,109,117],"itself;":[86],"appropriate":[88],"time":[89,128],"range":[90],"for":[91,124],"analyzing":[92],"needs":[95],"determined":[98],"using":[99],"waveform":[101,122],"analysis.":[102],"With":[103],"proposed":[105,162],"method,":[106],"combination":[113],"with":[114],"a":[115,133,165,173],"additionally":[119],"uses":[120],"information":[123],"detection":[126],"range,":[129],"it":[131],"detects":[132],"change":[134],"smell":[137],"coffee.":[139],"W.r.t.":[140],"due":[145],"accumulated":[147],"waste,":[148],"evaluation":[149],"actual":[155],"machine":[158],"shows":[159],"achieved":[164],"False":[166,174],"Positive":[167],"Rate":[168,176],"24":[170],"%":[171],"Negative":[175],"2.3":[178],"%.":[179]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
