{"id":"https://openalex.org/W4412030385","doi":"https://doi.org/10.1109/tii.2025.3582294","title":"Novel Metrics and Wavelet Attention GRU for Gas Mixture Recognition With Reduced Sensors","display_name":"Novel Metrics and Wavelet Attention GRU for Gas Mixture Recognition With Reduced Sensors","publication_year":2025,"publication_date":"2025-07-04","ids":{"openalex":"https://openalex.org/W4412030385","doi":"https://doi.org/10.1109/tii.2025.3582294"},"language":"en","primary_location":{"id":"doi:10.1109/tii.2025.3582294","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tii.2025.3582294","pdf_url":null,"source":{"id":"https://openalex.org/S184777250","display_name":"IEEE Transactions on Industrial Informatics","issn_l":"1551-3203","issn":["1551-3203","1941-0050"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Industrial Informatics","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/A5101523962","display_name":"Ding Wang","orcid":"https://orcid.org/0009-0001-8520-8446"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ding Wang","raw_affiliation_strings":["College of Electronic and Information Engineering and the Department of Control Science and Engineering, Tongji University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic and Information Engineering and the Department of Control Science and Engineering, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108991648","display_name":"Fengnian Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fengnian Liu","raw_affiliation_strings":["College of Electronic and Information Engineering and the Department of Control Science and Engineering, Tongji University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic and Information Engineering and the Department of Control Science and Engineering, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055954787","display_name":"Yuan Gao","orcid":"https://orcid.org/0000-0002-3526-5856"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuan Gao","raw_affiliation_strings":["School of Automotive Studies, Tongji University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Automotive Studies, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024972975","display_name":"Huilin Yin","orcid":"https://orcid.org/0000-0002-8507-015X"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huilin Yin","raw_affiliation_strings":["College of Electronic and Information Engineering and the Department of Control Science and Engineering, Tongji University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic and Information Engineering and the Department of Control Science and Engineering, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100759344","display_name":"Lei Wang","orcid":"https://orcid.org/0000-0001-6983-0123"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Wang","raw_affiliation_strings":["College of Electronic and Information Engineering and the Department of Control Science and Engineering, Tongji University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic and Information Engineering and the Department of Control Science and Engineering, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5101523962"],"corresponding_institution_ids":["https://openalex.org/I116953780"],"apc_list":null,"apc_paid":null,"fwci":0.6751,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.70464189,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"21","issue":"10","first_page":"7838","last_page":"7847"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11667","display_name":"Advanced Chemical Sensor Technologies","score":0.9940000176429749,"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":0.9940000176429749,"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/T11111","display_name":"Spectroscopy and Laser Applications","score":0.9739999771118164,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10461","display_name":"Gas Sensing Nanomaterials and Sensors","score":0.925599992275238,"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/wavelet","display_name":"Wavelet","score":0.6373976469039917},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5227149128913879},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5036062598228455},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.489298552274704},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.4586936831474304},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.39739203453063965},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.33742713928222656}],"concepts":[{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.6373976469039917},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5227149128913879},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5036062598228455},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.489298552274704},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.4586936831474304},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.39739203453063965},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.33742713928222656}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tii.2025.3582294","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tii.2025.3582294","pdf_url":null,"source":{"id":"https://openalex.org/S184777250","display_name":"IEEE Transactions on Industrial Informatics","issn_l":"1551-3203","issn":["1551-3203","1941-0050"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Industrial Informatics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W2103336148","https://openalex.org/W2325867572","https://openalex.org/W2950635152","https://openalex.org/W2998559318","https://openalex.org/W3132521197","https://openalex.org/W4205323638","https://openalex.org/W4205919232","https://openalex.org/W4214835068","https://openalex.org/W4282967481","https://openalex.org/W4283734963","https://openalex.org/W4293194152","https://openalex.org/W4296657869","https://openalex.org/W4302275239","https://openalex.org/W4312743340","https://openalex.org/W4318154365","https://openalex.org/W4318953599","https://openalex.org/W4385756626","https://openalex.org/W4386177763","https://openalex.org/W4388520385","https://openalex.org/W4390055271","https://openalex.org/W4390696556","https://openalex.org/W4391560496","https://openalex.org/W4391936151","https://openalex.org/W4392883209","https://openalex.org/W4393282124","https://openalex.org/W4394834633","https://openalex.org/W4396909896","https://openalex.org/W4399301173"],"related_works":["https://openalex.org/W2382174632","https://openalex.org/W2129959498","https://openalex.org/W2784060934","https://openalex.org/W2902714807","https://openalex.org/W2537489131","https://openalex.org/W2046633342","https://openalex.org/W2394084632","https://openalex.org/W2358293514","https://openalex.org/W2059273319","https://openalex.org/W2077021924"],"abstract_inverted_index":{"Gas":[0],"recognition":[1,96,121,156],"technology":[2],"has":[3],"received":[4],"considerable":[5],"attention":[6,129],"from":[7],"researchers":[8],"in":[9,14,21,158],"recent":[10],"years.":[11],"While":[12],"successful":[13],"controlled":[15],"environments,":[16],"these":[17,65,99],"algorithms":[18],"often":[19],"struggle":[20],"real-world":[22,154],"industrial":[23],"applications":[24,157],"due":[25],"to":[26],"two":[27],"key":[28],"challenges:":[29],"the":[30,115,150],"lack":[31,44],"of":[32,45,94],"standardized":[33],"performance":[34,82],"benchmarks":[35,46],"across":[36,84],"datasets":[37,86],"and":[38,58,77,87,147],"over-reliance":[39],"on":[40],"multiple":[41],"sensors.":[42],"The":[43],"hinders":[47],"effective":[48],"model":[49,112],"comparison,":[50],"while":[51,118],"extensive":[52],"sensor":[53,116],"requirements":[54],"increase":[55],"hardware":[56,145],"complexity":[57,146],"costs,":[59],"limiting":[60],"deployment":[61],"flexibility.":[62],"To":[63],"address":[64],"gaps,":[66],"we":[67,101],"propose":[68],"four":[69],"specialized":[70],"evaluation":[71,83],"metrics-\u2013coverage,":[72],"identification":[73,79],"efficiency,":[74],"confusion":[75],"rate,":[76],"cross":[78],"rate\u2014that":[80],"unify":[81],"diverse":[85],"enable":[88],"a":[89,110],"more":[90],"precise,":[91],"fair":[92],"assessment":[93],"gas":[95,155],"algorithms.":[97],"Leveraging":[98],"metrics,":[100],"introduce":[102],"Wavelet":[103],"Attention":[104],"Gated":[105],"Recurrent":[106],"Unit":[107],"(GRU)":[108],"(WAG),":[109],"novel":[111],"that":[113],"reduces":[114],"requirement":[117],"preserving":[119],"competitive":[120],"accuracy.":[122],"By":[123],"integrating":[124],"wavelet":[125],"transformation":[126],"with":[127,135],"external":[128],"for":[130,138,152],"robust":[131],"frequency-domain":[132],"feature":[133],"extraction":[134],"GRU":[136],"structures":[137],"efficient":[139],"sequence":[140],"modelling,":[141],"WAG":[142],"substantially":[143],"minimizes":[144],"cost,":[148],"paving":[149],"way":[151],"scalable,":[153],"resource-constrained":[159],"environments.":[160]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}