{"id":"https://openalex.org/W4417118311","doi":"https://doi.org/10.1631/fitee.2500419","title":"HADF: a hash-adaptive dual fusion implicit network for super-resolution of turbulent flows","display_name":"HADF: a hash-adaptive dual fusion implicit network for super-resolution of turbulent flows","publication_year":2025,"publication_date":"2025-11-01","ids":{"openalex":"https://openalex.org/W4417118311","doi":"https://doi.org/10.1631/fitee.2500419"},"language":"en","primary_location":{"id":"doi:10.1631/fitee.2500419","is_oa":false,"landing_page_url":"https://doi.org/10.1631/fitee.2500419","pdf_url":null,"source":{"id":"https://openalex.org/S4210189857","display_name":"Frontiers of Information Technology & Electronic Engineering","issn_l":"2095-9184","issn":["2095-9184","2095-9230"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers of Information Technology &amp; Electronic Engineering","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":null,"display_name":"Yunfei Liu","orcid":"https://orcid.org/0009-0004-3873-2220"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yunfei Liu","raw_affiliation_strings":["College of Computer Science and Technology, National University of Defense Technology, Changsha, 410073, China","Laboratory of Digitizing Software for Frontier Equipment, National University of Defense Technology, Changsha, 410073, China","National Key Laboratory of Parallel and Distributed Computing, National University of Defense Technology, Changsha, 410073, China"],"raw_orcid":"https://orcid.org/0009-0004-3873-2220","affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, National University of Defense Technology, Changsha, 410073, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"Laboratory of Digitizing Software for Frontier Equipment, National University of Defense Technology, Changsha, 410073, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"National Key Laboratory of Parallel and Distributed Computing, National University of Defense Technology, Changsha, 410073, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029556003","display_name":"Xinhai Chen","orcid":"https://orcid.org/0000-0002-2931-4893"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinhai Chen","raw_affiliation_strings":["College of Computer Science and Technology, National University of Defense Technology, Changsha, 410073, China","Laboratory of Digitizing Software for Frontier Equipment, National University of Defense Technology, Changsha, 410073, China","National Key Laboratory of Parallel and Distributed Computing, National University of Defense Technology, Changsha, 410073, China"],"raw_orcid":"https://orcid.org/0000-0002-2931-4893","affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, National University of Defense Technology, Changsha, 410073, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"Laboratory of Digitizing Software for Frontier Equipment, National University of Defense Technology, Changsha, 410073, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"National Key Laboratory of Parallel and Distributed Computing, National University of Defense Technology, Changsha, 410073, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100671337","display_name":"Gen Zhang","orcid":"https://orcid.org/0000-0001-9622-4620"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Gen Zhang","raw_affiliation_strings":["College of Computer Science and Technology, National University of Defense Technology, Changsha, 410073, China","Laboratory of Digitizing Software for Frontier Equipment, National University of Defense Technology, Changsha, 410073, China","National Key Laboratory of Parallel and Distributed Computing, National University of Defense Technology, Changsha, 410073, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, National University of Defense Technology, Changsha, 410073, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"Laboratory of Digitizing Software for Frontier Equipment, National University of Defense Technology, Changsha, 410073, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"National Key Laboratory of Parallel and Distributed Computing, National University of Defense Technology, Changsha, 410073, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101571504","display_name":"Qingyang Zhang","orcid":"https://orcid.org/0000-0001-7396-874X"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qingyang Zhang","raw_affiliation_strings":["College of Computer Science and Technology, National University of Defense Technology, Changsha, 410073, China","Laboratory of Digitizing Software for Frontier Equipment, National University of Defense Technology, Changsha, 410073, China","National Key Laboratory of Parallel and Distributed Computing, National University of Defense Technology, Changsha, 410073, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, National University of Defense Technology, Changsha, 410073, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"Laboratory of Digitizing Software for Frontier Equipment, National University of Defense Technology, Changsha, 410073, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"National Key Laboratory of Parallel and Distributed Computing, National University of Defense Technology, Changsha, 410073, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101913669","display_name":"Qinglin Wang","orcid":"https://orcid.org/0000-0002-8286-6566"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qinglin Wang","raw_affiliation_strings":["College of Computer Science and Technology, National University of Defense Technology, Changsha, 410073, China","Laboratory of Digitizing Software for Frontier Equipment, National University of Defense Technology, Changsha, 410073, China","National Key Laboratory of Parallel and Distributed Computing, National University of Defense Technology, Changsha, 410073, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, National University of Defense Technology, Changsha, 410073, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"Laboratory of Digitizing Software for Frontier Equipment, National University of Defense Technology, Changsha, 410073, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"National Key Laboratory of Parallel and Distributed Computing, National University of Defense Technology, Changsha, 410073, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100454211","display_name":"Jie Liu","orcid":"https://orcid.org/0000-0003-3745-7541"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Liu","raw_affiliation_strings":["College of Computer Science and Technology, National University of Defense Technology, Changsha, 410073, China","Laboratory of Digitizing Software for Frontier Equipment, National University of Defense Technology, Changsha, 410073, China","National Key Laboratory of Parallel and Distributed Computing, National University of Defense Technology, Changsha, 410073, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, National University of Defense Technology, Changsha, 410073, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"Laboratory of Digitizing Software for Frontier Equipment, National University of Defense Technology, Changsha, 410073, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"National Key Laboratory of Parallel and Distributed Computing, National University of Defense Technology, Changsha, 410073, China","institution_ids":["https://openalex.org/I170215575"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I170215575"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.29545901,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"26","issue":"11","first_page":"2159","last_page":"2175"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11206","display_name":"Model Reduction and Neural Networks","score":0.3499000072479248,"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":0.3499000072479248,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.1542000025510788,"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/T11105","display_name":"Advanced Image Processing Techniques","score":0.1266999989748001,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.7149999737739563},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.498199999332428},{"id":"https://openalex.org/keywords/turbulence","display_name":"Turbulence","score":0.49300000071525574},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.4309999942779541},{"id":"https://openalex.org/keywords/consistency","display_name":"Consistency (knowledge bases)","score":0.4212000072002411},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.38519999384880066},{"id":"https://openalex.org/keywords/flow","display_name":"Flow (mathematics)","score":0.36250001192092896},{"id":"https://openalex.org/keywords/physical-system","display_name":"Physical system","score":0.3529999852180481}],"concepts":[{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.7149999737739563},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6176000237464905},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5260999798774719},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.498199999332428},{"id":"https://openalex.org/C196558001","wikidata":"https://www.wikidata.org/wiki/Q190132","display_name":"Turbulence","level":2,"score":0.49300000071525574},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.4309999942779541},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.42250001430511475},{"id":"https://openalex.org/C2776436953","wikidata":"https://www.wikidata.org/wiki/Q5163215","display_name":"Consistency (knowledge bases)","level":2,"score":0.4212000072002411},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.38519999384880066},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.36250001192092896},{"id":"https://openalex.org/C116672817","wikidata":"https://www.wikidata.org/wiki/Q1454986","display_name":"Physical system","level":2,"score":0.3529999852180481},{"id":"https://openalex.org/C189950617","wikidata":"https://www.wikidata.org/wiki/Q937228","display_name":"Property (philosophy)","level":2,"score":0.3321000039577484},{"id":"https://openalex.org/C158525013","wikidata":"https://www.wikidata.org/wiki/Q2593739","display_name":"Fusion","level":2,"score":0.30660000443458557},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.29739999771118164},{"id":"https://openalex.org/C1633027","wikidata":"https://www.wikidata.org/wiki/Q815820","display_name":"Computational fluid dynamics","level":2,"score":0.2962999939918518},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.29159998893737793},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.28139999508857727},{"id":"https://openalex.org/C2780980858","wikidata":"https://www.wikidata.org/wiki/Q110022","display_name":"Dual (grammatical number)","level":2,"score":0.2791999876499176},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.2777000069618225},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.26809999346733093},{"id":"https://openalex.org/C33954974","wikidata":"https://www.wikidata.org/wiki/Q486494","display_name":"Sensor fusion","level":2,"score":0.2565999925136566},{"id":"https://openalex.org/C59404180","wikidata":"https://www.wikidata.org/wiki/Q17013334","display_name":"Feature learning","level":2,"score":0.2533000111579895},{"id":"https://openalex.org/C47822265","wikidata":"https://www.wikidata.org/wiki/Q854457","display_name":"Complex system","level":2,"score":0.2524000108242035}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1631/fitee.2500419","is_oa":false,"landing_page_url":"https://doi.org/10.1631/fitee.2500419","pdf_url":null,"source":{"id":"https://openalex.org/S4210189857","display_name":"Frontiers of Information Technology & Electronic Engineering","issn_l":"2095-9184","issn":["2095-9184","2095-9230"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers of Information Technology &amp; Electronic Engineering","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":32,"referenced_works":["https://openalex.org/W2809390058","https://openalex.org/W2902480423","https://openalex.org/W2905066402","https://openalex.org/W2962912012","https://openalex.org/W2973119841","https://openalex.org/W3000089624","https://openalex.org/W3029070092","https://openalex.org/W3035295279","https://openalex.org/W3119946971","https://openalex.org/W3122043357","https://openalex.org/W3174865552","https://openalex.org/W3184935857","https://openalex.org/W3195875706","https://openalex.org/W3202567723","https://openalex.org/W3204822876","https://openalex.org/W4200036085","https://openalex.org/W4200382072","https://openalex.org/W4214731463","https://openalex.org/W4221151978","https://openalex.org/W4253924998","https://openalex.org/W4285679285","https://openalex.org/W4312237916","https://openalex.org/W4319300019","https://openalex.org/W4375946565","https://openalex.org/W4376149837","https://openalex.org/W4380989065","https://openalex.org/W4392429689","https://openalex.org/W4393817017","https://openalex.org/W4402932144","https://openalex.org/W4405334956","https://openalex.org/W4406219142","https://openalex.org/W4410240943"],"related_works":[],"abstract_inverted_index":{"Turbulence,":[0],"a":[1,85,95,107],"complex":[2],"multi-scale":[3,82],"phenomenon":[4],"inherent":[5,69],"in":[6,56,167],"fluid":[7],"flow":[8,59],"systems,":[9],"presents":[10],"critical":[11],"challenges":[12],"and":[13,21,36,78,131,140,171,190],"opportunities":[14],"for":[15,31,101,127,154,185],"understanding":[16],"physical":[17,173],"mechanisms":[18],"across":[19],"scientific":[20],"engineering":[22,37],"domains.":[23],"Although":[24],"high-resolution":[25],"(HR)":[26],"turbulence":[27,102,146,183],"data":[28,77,188],"remain":[29],"indispensable":[30],"advancing":[32],"both":[33],"theoretical":[34],"insights":[35],"solutions,":[38],"their":[39],"acquisition":[40],"is":[41],"severely":[42],"limited":[43],"by":[44,193],"prohibitively":[45],"high":[46],"computational":[47],"costs.":[48],"While":[49],"deep":[50],"learning":[51],"architectures":[52],"show":[53],"transformative":[54],"potential":[55],"reconstructing":[57],"high-fidelity":[58],"representations":[60,153],"from":[61,67],"sparse":[62],"measurements,":[63],"current":[64],"methodologies":[65],"suffer":[66],"two":[68],"constraints:":[70],"strict":[71],"reliance":[72],"on":[73],"perfectly":[74],"paired":[75,121],"training":[76,116,194],"inability":[79],"to":[80,144,176],"perform":[81],"reconstruction":[83,155,169],"within":[84],"unified":[86],"framework.":[87],"To":[88],"address":[89],"these":[90],"challenges,":[91],"we":[92,105],"propose":[93],"HADF,":[94],"hash-adaptive":[96,137],"dynamic":[97,141],"fusion":[98,143],"implicit":[99,151],"network":[100],"reconstruction.":[103],"Specifically,":[104],"develop":[106],"low-resolution":[108],"(LR)":[109],"consistency":[110],"loss":[111],"that":[112,162],"facilitates":[113],"effective":[114],"model":[115],"under":[117],"conditions":[118,189],"of":[119],"missing":[120],"data,":[122],"eliminating":[123],"the":[124],"conventional":[125],"requirement":[126],"fully":[128],"matched":[129],"LR":[130],"HR":[132],"datasets.":[133],"We":[134],"further":[135],"employ":[136],"spatial":[138],"encoding":[139],"feature":[142],"extract":[145],"features,":[147],"mapping":[148],"them":[149],"with":[150],"neural":[152],"at":[156],"arbitrary":[157],"resolutions.":[158],"Experimental":[159],"results":[160],"demonstrate":[161],"HADF":[163],"achieves":[164],"superior":[165],"performance":[166],"global":[168],"accuracy":[170],"local":[172],"properties":[174],"compared":[175],"state-of-the-art":[177],"models.":[178],"It":[179],"precisely":[180],"recovers":[181],"fine":[182],"details":[184],"partially":[186],"unpaired":[187],"diverse":[191],"resolutions":[192],"only":[195],"once":[196],"while":[197],"maintaining":[198],"robustness":[199],"against":[200],"noise.":[201]},"counts_by_year":[],"updated_date":"2025-12-23T23:11:35.936235","created_date":"2025-12-08T00:00:00"}
