{"id":"https://openalex.org/W4386169058","doi":"https://doi.org/10.3233/jifs-230692","title":"Two-stage attention Unet3d model under airfoil 3D turbulence field prediction with SDF expression","display_name":"Two-stage attention Unet3d model under airfoil 3D turbulence field prediction with SDF expression","publication_year":2023,"publication_date":"2023-08-25","ids":{"openalex":"https://openalex.org/W4386169058","doi":"https://doi.org/10.3233/jifs-230692"},"language":"en","primary_location":{"id":"doi:10.3233/jifs-230692","is_oa":false,"landing_page_url":"https://doi.org/10.3233/jifs-230692","pdf_url":null,"source":{"id":"https://openalex.org/S179157397","display_name":"Journal of Intelligent & Fuzzy Systems","issn_l":"1064-1246","issn":["1064-1246","1875-8967"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Intelligent &amp; Fuzzy Systems","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/A5100335459","display_name":"Shu Wang","orcid":"https://orcid.org/0000-0002-2052-6400"},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shu Wang","raw_affiliation_strings":["College of Information Science and Engineering, Northeastern University, Shenyang, China"],"affiliations":[{"raw_affiliation_string":"College of Information Science and Engineering, Northeastern University, Shenyang, China","institution_ids":["https://openalex.org/I9224756"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035597099","display_name":"Nan Wei","orcid":"https://orcid.org/0000-0001-9075-5738"},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Nan Wei","raw_affiliation_strings":["College of Information Science and Engineering, Northeastern University, Shenyang, China"],"affiliations":[{"raw_affiliation_string":"College of Information Science and Engineering, Northeastern University, Shenyang, China","institution_ids":["https://openalex.org/I9224756"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009460956","display_name":"Jie Zhu","orcid":"https://orcid.org/0000-0002-2547-7775"},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Zhu","raw_affiliation_strings":["College of Information Science and Engineering, Northeastern University, Shenyang, China"],"affiliations":[{"raw_affiliation_string":"College of Information Science and Engineering, Northeastern University, Shenyang, China","institution_ids":["https://openalex.org/I9224756"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102549034","display_name":"Qinzheng Xu","orcid":"https://orcid.org/0009-0002-0847-9899"},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qinzheng Xu","raw_affiliation_strings":["College of Information Science and Engineering, Northeastern University, Shenyang, China"],"affiliations":[{"raw_affiliation_string":"College of Information Science and Engineering, Northeastern University, Shenyang, China","institution_ids":["https://openalex.org/I9224756"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5035597099"],"corresponding_institution_ids":["https://openalex.org/I9224756"],"apc_list":null,"apc_paid":null,"fwci":0.3313,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.53703138,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"45","issue":"5","first_page":"7875","last_page":"7892"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11206","display_name":"Model Reduction and Neural Networks","score":0.9972000122070312,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11206","display_name":"Model Reduction and Neural Networks","score":0.9972000122070312,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"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/T10360","display_name":"Fluid Dynamics and Turbulent Flows","score":0.9890999794006348,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T11945","display_name":"Heat Transfer Mechanisms","score":0.9775000214576721,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/airfoil","display_name":"Airfoil","score":0.8355710506439209},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6443005204200745},{"id":"https://openalex.org/keywords/expression","display_name":"Expression (computer science)","score":0.5689902901649475},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.4990861415863037},{"id":"https://openalex.org/keywords/convolution","display_name":"Convolution (computer science)","score":0.45866480469703674},{"id":"https://openalex.org/keywords/boundary","display_name":"Boundary (topology)","score":0.43061167001724243},{"id":"https://openalex.org/keywords/turbulence","display_name":"Turbulence","score":0.4239046573638916},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4173037111759186},{"id":"https://openalex.org/keywords/stage","display_name":"Stage (stratigraphy)","score":0.41058802604675293},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.36430877447128296},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3412439227104187},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3022969365119934},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21803441643714905},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.1314273178577423},{"id":"https://openalex.org/keywords/mechanics","display_name":"Mechanics","score":0.128760427236557},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1036616861820221},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.1028069257736206},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.09816598892211914},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.06564787030220032}],"concepts":[{"id":"https://openalex.org/C112124176","wikidata":"https://www.wikidata.org/wiki/Q4698744","display_name":"Airfoil","level":2,"score":0.8355710506439209},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6443005204200745},{"id":"https://openalex.org/C90559484","wikidata":"https://www.wikidata.org/wiki/Q778379","display_name":"Expression (computer science)","level":2,"score":0.5689902901649475},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.4990861415863037},{"id":"https://openalex.org/C45347329","wikidata":"https://www.wikidata.org/wiki/Q5166604","display_name":"Convolution (computer science)","level":3,"score":0.45866480469703674},{"id":"https://openalex.org/C62354387","wikidata":"https://www.wikidata.org/wiki/Q875399","display_name":"Boundary (topology)","level":2,"score":0.43061167001724243},{"id":"https://openalex.org/C196558001","wikidata":"https://www.wikidata.org/wiki/Q190132","display_name":"Turbulence","level":2,"score":0.4239046573638916},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4173037111759186},{"id":"https://openalex.org/C146357865","wikidata":"https://www.wikidata.org/wiki/Q1123245","display_name":"Stage (stratigraphy)","level":2,"score":0.41058802604675293},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.36430877447128296},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3412439227104187},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3022969365119934},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21803441643714905},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.1314273178577423},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.128760427236557},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1036616861820221},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1028069257736206},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.09816598892211914},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.06564787030220032},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3233/jifs-230692","is_oa":false,"landing_page_url":"https://doi.org/10.3233/jifs-230692","pdf_url":null,"source":{"id":"https://openalex.org/S179157397","display_name":"Journal of Intelligent & Fuzzy Systems","issn_l":"1064-1246","issn":["1064-1246","1875-8967"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Intelligent &amp; Fuzzy Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.7699999809265137}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1575616852","https://openalex.org/W1583872979","https://openalex.org/W1969094120","https://openalex.org/W2005705329","https://openalex.org/W2076063813","https://openalex.org/W2078310966","https://openalex.org/W2097117768","https://openalex.org/W2515505748","https://openalex.org/W2566594478","https://openalex.org/W2884585870","https://openalex.org/W2950883932","https://openalex.org/W2956093359","https://openalex.org/W2963125010","https://openalex.org/W2964277698","https://openalex.org/W2985630280","https://openalex.org/W3034552520","https://openalex.org/W3093361922","https://openalex.org/W3097182846","https://openalex.org/W3123883114","https://openalex.org/W4404673591","https://openalex.org/W6600997697","https://openalex.org/W6604344240"],"related_works":["https://openalex.org/W2116307597","https://openalex.org/W1564882210","https://openalex.org/W3210836806","https://openalex.org/W2607353083","https://openalex.org/W4384930412","https://openalex.org/W838937606","https://openalex.org/W2796201951","https://openalex.org/W4210712489","https://openalex.org/W2389775006","https://openalex.org/W4323311970"],"abstract_inverted_index":{"Various":[0],"fluid":[1],"mechanics":[2],"software,":[3],"due":[4],"to":[5,35,56,165],"inherent":[6],"factors":[7],"such":[8],"as":[9],"algorithms":[10],"and":[11,22,63,71,74,109,132,148,152,159],"boundary":[12],"conditions,":[13],"cannot":[14],"quickly":[15],"simulate":[16],"3D":[17],"flow":[18,43],"fields":[19],"in":[20],"batches,":[21],"the":[23,37,41,46,58,61,65,69,84,90,94,98,113,117,120,126,129,134,138,146,153,171],"calculation":[24],"of":[25,32,40,60,68,93,115,119,128,137],"each":[26],"model":[27,81,131],"still":[28],"takes":[29],"a":[30,51,76],"lot":[31],"time.In":[33],"order":[34],"realize":[36],"rapid":[38],"prediction":[39,66,80,91],"three-dimensional":[42,150],"field":[44],"around":[45],"airfoil,":[47,62],"this":[48],"paper":[49],"uses":[50],"new":[52],"SDF":[53,85],"geometric":[54],"expression":[55],"describe":[57],"shape":[59],"combines":[64],"accuracy":[67,92,118,155],"velocity":[70],"pressure":[72,95],"channels,":[73],"proposes":[75],"two-stage":[77,100,141],"Unet3d":[78],"convolution":[79],"based":[82],"on":[83,145],"expression,":[86],"which":[87,162],"greatly":[88],"improves":[89],"channel.In":[96],"addition,":[97],"introduced":[99],"convolutional":[101],"network":[102,108,130],"is":[103],"optimized":[104],"by":[105],"combining":[106],"lightweight":[107],"attention":[110],"mechanism.":[111],"On":[112],"premise":[114],"ensuring":[116],"network,":[121],"it":[122],"can":[123],"effectively":[124],"reduce":[125],"parameters":[127],"improve":[133],"operating":[135],"efficiency":[136],"network.":[139],"The":[140],"method":[142],"was":[143],"tested":[144],"Naca0012":[147],"RAE2822":[149],"datasets,":[151],"average":[154],"rates":[156],"were":[157,163],"95.44%":[158],"98.22%":[160],"respectively,":[161],"2":[164],"3":[166],"percentage":[167],"points":[168],"higher":[169],"than":[170],"original":[172],"method.":[173]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
