{"id":"https://openalex.org/W3135916923","doi":"https://doi.org/10.1007/s00521-021-05858-2","title":"$$\\lambda $$-DNNs and their implementation in conjugate heat transfer shape optimization","display_name":"$$\\lambda $$-DNNs and their implementation in conjugate heat transfer shape optimization","publication_year":2021,"publication_date":"2021-03-14","ids":{"openalex":"https://openalex.org/W3135916923","doi":"https://doi.org/10.1007/s00521-021-05858-2","mag":"3135916923"},"language":"en","primary_location":{"id":"doi:10.1007/s00521-021-05858-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00521-021-05858-2","pdf_url":null,"source":{"id":"https://openalex.org/S147897268","display_name":"Neural Computing and Applications","issn_l":"0941-0643","issn":["0941-0643","1433-3058"],"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":"Neural Computing and Applications","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/A5078257734","display_name":"\u039c\u03b1\u03c1\u03af\u03bd\u03b1 \u039a\u03bf\u03bd\u03c4\u03bf\u03cd","orcid":"https://orcid.org/0000-0002-7056-830X"},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Marina Kontou","raw_affiliation_strings":["Parallel CFD and Optimization Unit, School of Mechanical Engineering, National Technical University of Athens, Athens, Greece"],"raw_orcid":"https://orcid.org/0000-0002-7056-830X","affiliations":[{"raw_affiliation_string":"Parallel CFD and Optimization Unit, School of Mechanical Engineering, National Technical University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I174458059"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013460848","display_name":"Dimitrios Kapsoulis","orcid":null},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Dimitrios Kapsoulis","raw_affiliation_strings":["Parallel CFD and Optimization Unit, School of Mechanical Engineering, National Technical University of Athens, Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Parallel CFD and Optimization Unit, School of Mechanical Engineering, National Technical University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I174458059"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085048891","display_name":"Ioannis Baklagis","orcid":null},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Ioannis Baklagis","raw_affiliation_strings":["Parallel CFD and Optimization Unit, School of Mechanical Engineering, National Technical University of Athens, Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Parallel CFD and Optimization Unit, School of Mechanical Engineering, National Technical University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I174458059"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066397205","display_name":"Xenofon Trompoukis","orcid":"https://orcid.org/0000-0002-5932-3117"},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Xenofon Trompoukis","raw_affiliation_strings":["Parallel CFD and Optimization Unit, School of Mechanical Engineering, National Technical University of Athens, Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Parallel CFD and Optimization Unit, School of Mechanical Engineering, National Technical University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I174458059"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006707622","display_name":"Kyriakos C. Giannakoglou","orcid":null},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Kyriakos Giannakoglou","raw_affiliation_strings":["Parallel CFD and Optimization Unit, School of Mechanical Engineering, National Technical University of Athens, Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Parallel CFD and Optimization Unit, School of Mechanical Engineering, National Technical University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I174458059"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5078257734"],"corresponding_institution_ids":["https://openalex.org/I174458059"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":0.1313,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.42496164,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":"34","issue":"2","first_page":"843","last_page":"854"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11206","display_name":"Model Reduction and Neural Networks","score":0.9993000030517578,"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":0.9993000030517578,"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/T10998","display_name":"Heat Transfer and Optimization","score":0.9975000023841858,"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"}},{"id":"https://openalex.org/T11945","display_name":"Heat Transfer Mechanisms","score":0.9957000017166138,"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/solver","display_name":"Solver","score":0.7678864002227783},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5620666146278381},{"id":"https://openalex.org/keywords/lambda","display_name":"Lambda","score":0.5588461756706238},{"id":"https://openalex.org/keywords/scalar","display_name":"Scalar (mathematics)","score":0.5192399024963379},{"id":"https://openalex.org/keywords/thermal-conduction","display_name":"Thermal conduction","score":0.5129096508026123},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.5128533840179443},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.4642618000507355},{"id":"https://openalex.org/keywords/heat-transfer","display_name":"Heat transfer","score":0.4591722786426544},{"id":"https://openalex.org/keywords/shape-optimization","display_name":"Shape optimization","score":0.413896769285202},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.39479416608810425},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3613755404949188},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.31595295667648315},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.29324594140052795},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.2857198417186737},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2811332046985626},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.2431371808052063},{"id":"https://openalex.org/keywords/mechanics","display_name":"Mechanics","score":0.2179931104183197},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.21559807658195496},{"id":"https://openalex.org/keywords/thermodynamics","display_name":"Thermodynamics","score":0.09877234697341919},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.09469902515411377},{"id":"https://openalex.org/keywords/finite-element-method","display_name":"Finite element method","score":0.09407007694244385}],"concepts":[{"id":"https://openalex.org/C2778770139","wikidata":"https://www.wikidata.org/wiki/Q1966904","display_name":"Solver","level":2,"score":0.7678864002227783},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5620666146278381},{"id":"https://openalex.org/C2778113609","wikidata":"https://www.wikidata.org/wiki/Q10897","display_name":"Lambda","level":2,"score":0.5588461756706238},{"id":"https://openalex.org/C57691317","wikidata":"https://www.wikidata.org/wiki/Q1289248","display_name":"Scalar (mathematics)","level":2,"score":0.5192399024963379},{"id":"https://openalex.org/C172100665","wikidata":"https://www.wikidata.org/wiki/Q7465774","display_name":"Thermal conduction","level":2,"score":0.5129096508026123},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.5128533840179443},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.4642618000507355},{"id":"https://openalex.org/C50517652","wikidata":"https://www.wikidata.org/wiki/Q179635","display_name":"Heat transfer","level":2,"score":0.4591722786426544},{"id":"https://openalex.org/C29513896","wikidata":"https://www.wikidata.org/wiki/Q7489239","display_name":"Shape optimization","level":3,"score":0.413896769285202},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.39479416608810425},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3613755404949188},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.31595295667648315},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.29324594140052795},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.2857198417186737},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2811332046985626},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.2431371808052063},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.2179931104183197},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.21559807658195496},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.09877234697341919},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.09469902515411377},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.09407007694244385}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00521-021-05858-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00521-021-05858-2","pdf_url":null,"source":{"id":"https://openalex.org/S147897268","display_name":"Neural Computing and Applications","issn_l":"0941-0643","issn":["0941-0643","1433-3058"],"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":"Neural Computing and Applications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.47999998927116394,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W117700830","https://openalex.org/W1498436455","https://openalex.org/W1506806321","https://openalex.org/W1551557131","https://openalex.org/W1969247681","https://openalex.org/W2016268734","https://openalex.org/W2055245752","https://openalex.org/W2065080695","https://openalex.org/W2067426199","https://openalex.org/W2073404525","https://openalex.org/W2110194546","https://openalex.org/W2146502635","https://openalex.org/W2156387975","https://openalex.org/W2271840356","https://openalex.org/W2319329301","https://openalex.org/W2557283755","https://openalex.org/W2775757162","https://openalex.org/W2781665669","https://openalex.org/W2792494638","https://openalex.org/W2792643794","https://openalex.org/W2801938748","https://openalex.org/W2802647603","https://openalex.org/W2887970844","https://openalex.org/W2920945696","https://openalex.org/W2946771678","https://openalex.org/W2965300934","https://openalex.org/W3031878456","https://openalex.org/W3034752634","https://openalex.org/W3099412592","https://openalex.org/W3156063718","https://openalex.org/W4205656153"],"related_works":["https://openalex.org/W2951695430","https://openalex.org/W4300891849","https://openalex.org/W2318687609","https://openalex.org/W91590591","https://openalex.org/W159772521","https://openalex.org/W2186864281","https://openalex.org/W2950100995","https://openalex.org/W3170064006","https://openalex.org/W2281582664","https://openalex.org/W2554039769"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}