{"id":"https://openalex.org/W4385780296","doi":"https://doi.org/10.1038/s41598-023-40468-z","title":"Enhancing the reliability of particulate matter sensing by multivariate Tobit model using weather and air quality data","display_name":"Enhancing the reliability of particulate matter sensing by multivariate Tobit model using weather and air quality data","publication_year":2023,"publication_date":"2023-08-12","ids":{"openalex":"https://openalex.org/W4385780296","doi":"https://doi.org/10.1038/s41598-023-40468-z","pmid":"https://pubmed.ncbi.nlm.nih.gov/37573439","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/10423292"},"language":"en","primary_location":{"id":"doi:10.1038/s41598-023-40468-z","doi":"https://doi.org/10.1038/s41598-023-40468-z","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41598-023-40468-z","pdf_url":"https://www.nature.com/articles/s41598-023-40468-z.pdf","source":{"id":"https://openalex.org/S196734849","display_name":"Scientific Reports","issn_l":"2045-2322","issn":["2045-2322"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientific Reports","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.nature.com/articles/s41598-023-40468-z.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5049635619","display_name":"Wan-Sik Won","orcid":"https://orcid.org/0009-0007-3968-8489","observed_orcids":["https://orcid.org/0009-0007-3968-8489"]},"institutions":[{"id":"https://openalex.org/I147238563","display_name":"Hanseo University","ror":"https://ror.org/02jv06474","country_code":"KR","type":"education","lineage":["https://openalex.org/I147238563"]},{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]},{"id":"https://openalex.org/I177023625","display_name":"Hansei University","ror":"https://ror.org/01bxsr356","country_code":"KR","type":"education","lineage":["https://openalex.org/I177023625"]}],"countries":["KR","SG"],"is_corresponding":false,"raw_author_name":"Wan-Sik Won","raw_affiliation_strings":["Hanseo University","Department of Aerospace Industrial and Systems Engineering, Hanseo University, Taean, Republic of Korea","School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hanseo University","institution_ids":["https://openalex.org/I147238563","https://openalex.org/I177023625"]},{"raw_affiliation_string":"Department of Aerospace Industrial and Systems Engineering, Hanseo University, Taean, Republic of Korea","institution_ids":["https://openalex.org/I147238563"]},{"raw_affiliation_string":"School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104035110","display_name":"Jinhong Noh","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jinhong Noh","raw_affiliation_strings":["Korea Advanced Institute of Science and Technology (KAIST)","Department of Mechanical Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Korea Advanced Institute of Science and Technology (KAIST)","institution_ids":["https://openalex.org/I157485424"]},{"raw_affiliation_string":"Department of Mechanical Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, Republic of Korea","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019033690","display_name":"Rosy Oh","orcid":"https://orcid.org/0000-0002-4024-5753","observed_orcids":["https://orcid.org/0000-0002-4024-5753"]},"institutions":[{"id":"https://openalex.org/I184908088","display_name":"Korea Military Academy","ror":"https://ror.org/024ctqw02","country_code":"KR","type":"education","lineage":["https://openalex.org/I184908088"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Rosy Oh","raw_affiliation_strings":["Korea Military Academy","Department of Mathematics, Korea Military Academy, Seoul, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Korea Military Academy","institution_ids":["https://openalex.org/I184908088"]},{"raw_affiliation_string":"Department of Mathematics, Korea Military Academy, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I184908088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030458503","display_name":"Woojoo Lee","orcid":"https://orcid.org/0000-0001-7447-7045","observed_orcids":["https://orcid.org/0000-0001-7447-7045"]},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Woojoo Lee","raw_affiliation_strings":["Seoul National University","Department of Public Health Sciences, Graduate School of Public Health, Seoul National University, Seoul, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Seoul National University","institution_ids":["https://openalex.org/I139264467"]},{"raw_affiliation_string":"Department of Public Health Sciences, Graduate School of Public Health, Seoul National University, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100398146","display_name":"Jong-Won Lee","orcid":"https://orcid.org/0000-0002-1389-4256","observed_orcids":["https://orcid.org/0000-0002-1389-4256"]},"institutions":[{"id":"https://openalex.org/I2802103719","display_name":"Observer Research Foundation","ror":"https://ror.org/0228dbh09","country_code":"IN","type":"nonprofit","lineage":["https://openalex.org/I2802103719"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Jong-Won Lee","raw_affiliation_strings":["Observer Foundation","Observer Foundation, Seoul, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Observer Foundation","institution_ids":["https://openalex.org/I2802103719"]},{"raw_affiliation_string":"Observer Foundation, Seoul, Republic of Korea","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056582727","display_name":"Edward Park","orcid":"https://orcid.org/0000-0002-1299-1724","observed_orcids":["https://orcid.org/0000-0002-1299-1724"]},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Edward Park","raw_affiliation_strings":["National Institute of Education, Nanyang Technological University","School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Education, Nanyang Technological University","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050138704","display_name":"Pei\u2010Chen Su","orcid":"https://orcid.org/0000-0002-1842-8393","observed_orcids":["https://orcid.org/0000-0002-1842-8393"]},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]},{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["KR","SG"],"is_corresponding":true,"raw_author_name":"Pei-Chen Su","raw_affiliation_strings":["Nanyang Technological University","Department of Mechanical Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, Republic of Korea","School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanyang Technological University","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"Department of Mechanical Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, Republic of Korea","institution_ids":["https://openalex.org/I157485424"]},{"raw_affiliation_string":"School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042819645","display_name":"Yong\u2010Jin Yoon","orcid":"https://orcid.org/0000-0002-3885-4947","observed_orcids":["https://orcid.org/0000-0002-3885-4947"]},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Yong-Jin Yoon","raw_affiliation_strings":["Nanyang Technological University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanyang Technological University","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5050138704","https://openalex.org/A5056582727"],"corresponding_institution_ids":["https://openalex.org/I157485424","https://openalex.org/I172675005"],"apc_list":{"value":2390,"currency":"USD","value_usd":2390},"apc_paid":{"value":2390,"currency":"USD","value_usd":2390},"fwci":0.1556,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.36026667,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"13","issue":"1","first_page":"13150","last_page":"13150"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12120","display_name":"Air Quality Monitoring and Forecasting","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12120","display_name":"Air Quality Monitoring and Forecasting","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10190","display_name":"Air Quality and Health Impacts","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2307","display_name":"Health, Toxicology and Mutagenesis"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10075","display_name":"Atmospheric chemistry and aerosols","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/low-cost-particulate-matter-sensors","display_name":"low-cost particulate matter sensors","score":0.9419999718666077},{"id":"https://openalex.org/keywords/pm2-5","display_name":"PM2.5","score":0.8360000252723694},{"id":"https://openalex.org/keywords/sensor-calibration","display_name":"sensor calibration","score":0.7940000295639038},{"id":"https://openalex.org/keywords/light-scattering","display_name":"light scattering","score":0.5429999828338623},{"id":"https://openalex.org/keywords/air-temperature","display_name":"air temperature","score":0.6919999718666077},{"id":"https://openalex.org/keywords/relative-humidity","display_name":"relative humidity","score":1.0},{"id":"https://openalex.org/keywords/sensor-bias-correction","display_name":"sensor bias correction","score":0.7390000224113464},{"id":"https://openalex.org/keywords/ambient-air-monitoring","display_name":"ambient air monitoring","score":0.7519999742507935},{"id":"https://openalex.org/keywords/regional-calibration","display_name":"regional calibration","score":0.6060000061988831}],"concepts":[{"id":"https://openalex.org/C166866094","wikidata":"https://www.wikidata.org/wiki/Q1307251","display_name":"Tobit model","level":2,"score":0.7592580318450928},{"id":"https://openalex.org/C24245907","wikidata":"https://www.wikidata.org/wiki/Q498957","display_name":"Particulates","level":2,"score":0.7547255754470825},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.7165036201477051},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.7059245705604553},{"id":"https://openalex.org/C123403432","wikidata":"https://www.wikidata.org/wiki/Q654068","display_name":"Visibility","level":2,"score":0.6802076697349548},{"id":"https://openalex.org/C126314574","wikidata":"https://www.wikidata.org/wiki/Q2364111","display_name":"Air quality index","level":2,"score":0.6785884499549866},{"id":"https://openalex.org/C161584116","wikidata":"https://www.wikidata.org/wiki/Q1952580","display_name":"Multivariate statistics","level":2,"score":0.5927510857582092},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.5761670470237732},{"id":"https://openalex.org/C158960510","wikidata":"https://www.wikidata.org/wiki/Q180600","display_name":"Relative humidity","level":2,"score":0.49823951721191406},{"id":"https://openalex.org/C151420433","wikidata":"https://www.wikidata.org/wiki/Q180600","display_name":"Humidity","level":2,"score":0.46875882148742676},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.43304443359375},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.41301512718200684},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.32104408740997314},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.19328933954238892},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.12371307611465454},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11201494932174683},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.08409386873245239},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","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},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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":6,"locations":[{"id":"doi:10.1038/s41598-023-40468-z","doi":"https://doi.org/10.1038/s41598-023-40468-z","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41598-023-40468-z","pdf_url":"https://www.nature.com/articles/s41598-023-40468-z.pdf","source":{"id":"https://openalex.org/S196734849","display_name":"Scientific Reports","issn_l":"2045-2322","issn":["2045-2322"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientific Reports","raw_type":"journal-article"},{"id":"doi:10.21203/rs.3.rs-2670262/v1","doi":"https://doi.org/10.21203/rs.3.rs-2670262/v1","is_oa":true,"landing_page_url":"http://dx.doi.org/10.21203/rs.3.rs-2670262/v1","pdf_url":"https://www.researchsquare.com/article/rs-2670262/latest.pdf","source":{"id":"https://openalex.org/S4306525896","display_name":"Research Square","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Research Square","raw_type":"posted-content"},{"id":"pmh:oai:pubmedcentral.nih.gov:10423292","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/10423292","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC10423292/pdf/41598_2023_Article_40468.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sci Rep","raw_type":"Text"},{"id":"pmid:37573439","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/37573439","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientific reports","raw_type":"Journal Article"},{"id":"pmh:oai:doaj.org/article:cfbc19c13ca84976abb986fac831c14f","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/cfbc19c13ca84976abb986fac831c14f","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Scientific Reports, Vol 13, Iss 1, Pp 1-11 (2023)","raw_type":"article"},{"id":"pmh:oai:dr.ntu.edu.sg:10356/170927","doi":null,"is_oa":true,"landing_page_url":"https://hdl.handle.net/10356/170927","pdf_url":null,"source":{"id":"https://openalex.org/S4306402609","display_name":"DR-NTU (Nanyang Technological University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I172675005","host_organization_name":"Nanyang Technological University","host_organization_lineage":["https://openalex.org/I172675005"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Journal Article"}],"best_oa_location":{"id":"doi:10.1038/s41598-023-40468-z","doi":"https://doi.org/10.1038/s41598-023-40468-z","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41598-023-40468-z","pdf_url":"https://www.nature.com/articles/s41598-023-40468-z.pdf","source":{"id":"https://openalex.org/S196734849","display_name":"Scientific Reports","issn_l":"2045-2322","issn":["2045-2322"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientific Reports","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G1532178269","display_name":null,"funder_award_id":"2021RIS\u2010 004","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G2180300699","display_name":null,"funder_award_id":"2021RIS-004","funder_id":"https://openalex.org/F4320328359","funder_display_name":"Ministry of Science and ICT, South Korea"},{"id":"https://openalex.org/G2795956723","display_name":null,"funder_award_id":"20194030202360","funder_id":"https://openalex.org/F4320335199","funder_display_name":"Korea Institute of Energy Technology Evaluation and Planning"},{"id":"https://openalex.org/G2797441921","display_name":null,"funder_award_id":"20194030202360","funder_id":"https://openalex.org/F4320321681","funder_display_name":"Ministry of Trade, Industry and Energy"},{"id":"https://openalex.org/G8223948289","display_name":null,"funder_award_id":"20194030202360","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"}],"funders":[{"id":"https://openalex.org/F4320318083","display_name":"Korea Environment Corporation","ror":"https://ror.org/05bdxxq65"},{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"},{"id":"https://openalex.org/F4320321681","display_name":"Ministry of Trade, Industry and Energy","ror":"https://ror.org/008nkqk13"},{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"},{"id":"https://openalex.org/F4320322724","display_name":"Ministry of Education, India","ror":"https://ror.org/048xjjh50"},{"id":"https://openalex.org/F4320328359","display_name":"Ministry of Science and ICT, South Korea","ror":"https://ror.org/01wpjm123"},{"id":"https://openalex.org/F4320335199","display_name":"Korea Institute of Energy Technology Evaluation and Planning","ror":"https://ror.org/02zq38y32"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4385780296.pdf","grobid_xml":"https://content.openalex.org/works/W4385780296.grobid-xml"},"referenced_works_count":53,"referenced_works":["https://openalex.org/W1587259681","https://openalex.org/W1791038930","https://openalex.org/W2013569887","https://openalex.org/W2029401079","https://openalex.org/W2039636725","https://openalex.org/W2040153667","https://openalex.org/W2055361278","https://openalex.org/W2055709604","https://openalex.org/W2059526911","https://openalex.org/W2063980307","https://openalex.org/W2079098817","https://openalex.org/W2102236934","https://openalex.org/W2114373474","https://openalex.org/W2120802181","https://openalex.org/W2130498589","https://openalex.org/W2140204557","https://openalex.org/W2434823106","https://openalex.org/W2471176234","https://openalex.org/W2475217919","https://openalex.org/W2516115747","https://openalex.org/W2555323422","https://openalex.org/W2566667959","https://openalex.org/W2566824844","https://openalex.org/W2607350314","https://openalex.org/W2617732000","https://openalex.org/W2724685202","https://openalex.org/W2741056528","https://openalex.org/W2743466787","https://openalex.org/W2752065648","https://openalex.org/W2770547749","https://openalex.org/W2781474761","https://openalex.org/W2783371409","https://openalex.org/W2784031884","https://openalex.org/W2793148246","https://openalex.org/W2801553349","https://openalex.org/W2801959627","https://openalex.org/W2890701797","https://openalex.org/W2901681871","https://openalex.org/W2904147937","https://openalex.org/W2916641566","https://openalex.org/W2942047515","https://openalex.org/W2946042712","https://openalex.org/W2946244359","https://openalex.org/W2964378914","https://openalex.org/W2969341075","https://openalex.org/W2989951998","https://openalex.org/W2996701876","https://openalex.org/W3000363797","https://openalex.org/W3005804579","https://openalex.org/W3009513956","https://openalex.org/W3029679877","https://openalex.org/W3045393783","https://openalex.org/W3215985143"],"related_works":["https://openalex.org/W4385778369","https://openalex.org/W2989951998","https://openalex.org/W3037242982","https://openalex.org/W7169545956","https://openalex.org/W4224265083","https://openalex.org/W4403969257","https://openalex.org/W4407431233","https://openalex.org/W4392012754","https://openalex.org/W4387847179","https://openalex.org/W4417176267"],"abstract_inverted_index":{"Abstract":[0],"Low-cost":[1],"particulate":[2],"matter":[3],"(PM)":[4],"sensors":[5],"have":[6],"been":[7],"widely":[8],"used":[9,102],"following":[10],"recent":[11],"sensor-technology":[12],"advancements;":[13],"however,":[14],"inherent":[15],"limitations":[16],"of":[17,40,58,178,202],"low-cost":[18],"monitors":[19],"(LCMs),":[20],"which":[21,62],"operate":[22],"based":[23],"on":[24,66],"light":[25],"scattering":[26],"without":[27],"an":[28,121],"air-conditioning":[29],"function,":[30],"still":[31],"restrict":[32],"their":[33],"applicability.":[34],"We":[35],"propose":[36],"a":[37,43,108],"regional":[38,72,161,193],"calibration":[39,110,162],"LCMs":[41],"using":[42,188],"multivariate":[44],"Tobit":[45,190],"model":[46,136,191],"with":[47,83,192],"historical":[48],"weather":[49,194],"and":[50,71,77,95,97,125,130,144,168,195],"air":[51,60,164,196],"quality":[52,197],"data":[53,105,198],"to":[54,106,142,150],"improve":[55],"the":[56,114,131,135,176,179,185,189,200],"accuracy":[57],"ambient":[59],"monitoring,":[61],"is":[63],"highly":[64],"dependent":[65],"meteorological":[67],"conditions,":[68],"local":[69,170],"climate,":[70],"PM":[73,78],"properties.":[74],"Weather":[75],"observations":[76],"2.5":[79,86],"(fine":[80],"inhalable":[81],"particles":[82],"diameters":[84],"\u2264":[85],"\u03bcm)":[87],"concentrations":[88],"from":[89],"two":[90],"regions":[91],"in":[92,99,123,137],"Korea,":[93],"Incheon":[94],"Jeju,":[96],"one":[98],"Singapore":[100],"were":[101,118],"as":[103],"training":[104],"build":[107],"visibility-based":[109],"model.":[111],"To":[112],"validate":[113],"model,":[115],"field":[116],"measurements":[117],"conducted":[119],"by":[120,146],"LCM":[122],"Jeju":[124,138],"Singapore,":[126],"where":[127],"R":[128],"2":[129],"error":[132],"after":[133],"applying":[134],"improved":[139],"(from":[140,148],"0.85":[141],"0.88)":[143],"reduced":[145],"44%":[147],"8.4":[149],"4.7":[151],"\u03bcg":[152],"m":[153],"\u22123":[154],"),":[155],"respectively.":[156],"The":[157],"results":[158],"demonstrated":[159],"that":[160,184],"involving":[163],"temperature,":[165],"relative":[166],"humidity,":[167],"other":[169],"climate":[171],"parameters":[172],"can":[173],"efficiently":[174],"correct":[175],"bias":[177],"sensor.":[180],"Our":[181],"findings":[182],"suggest":[183],"proposed":[186],"post-processing":[187],"enhances":[199],"applicability":[201],"LCMs.":[203]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-11-13T13:42:25.865203","created_date":"2023-08-13T00:00:00"}
