{"id":"https://openalex.org/W4392222147","doi":"https://doi.org/10.48550/arxiv.2402.16190","title":"Accurate and efficient predictions of keyhole dynamics in laser materials processing using machine learning-aided simulations","display_name":"Accurate and efficient predictions of keyhole dynamics in laser materials processing using machine learning-aided simulations","publication_year":2024,"publication_date":"2024-02-25","ids":{"openalex":"https://openalex.org/W4392222147","doi":"https://doi.org/10.48550/arxiv.2402.16190"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2402.16190","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2402.16190","pdf_url":"https://arxiv.org/pdf/2402.16190","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"type":"preprint","indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2402.16190","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100383603","display_name":"Jiahui Zhang","orcid":"https://orcid.org/0009-0008-4087-8674"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Zhang, Jiahui","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015666242","display_name":"Runbo Jiang","orcid":"https://orcid.org/0000-0001-6770-1379"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jiang, Runbo","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055766485","display_name":"Kangming Li","orcid":"https://orcid.org/0000-0003-4471-8527"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Li, Kangming","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000543331","display_name":"Pengyu Chen","orcid":"https://orcid.org/0009-0007-7566-3238"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chen, Pengyu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Bi, Shengbo","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bi, Shengbo","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111633716","display_name":"Xiao Shang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shang, Xiao","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100744815","display_name":"Zhiying Liu","orcid":"https://orcid.org/0000-0002-2591-3813"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Liu, Zhiying","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073635313","display_name":"Jason Hattrick\u2010Simpers","orcid":"https://orcid.org/0000-0003-2937-3188"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hattrick-Simpers, Jason","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033482280","display_name":"Brian J. Simonds","orcid":"https://orcid.org/0000-0002-9758-0704"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Simonds, Brian J.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057808718","display_name":"Qianglong Wei","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wei, Qianglong","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011158828","display_name":"Hongze Wang","orcid":"https://orcid.org/0000-0002-8484-1805"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wang, Hongze","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044883230","display_name":"Tao Sun","orcid":"https://orcid.org/0000-0002-4881-9774"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sun, Tao","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060904631","display_name":"Anthony D. Rollett","orcid":"https://orcid.org/0000-0003-4445-2191"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rollett, Anthony D.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5100433549","display_name":"Yu Zou","orcid":"https://orcid.org/0000-0002-4413-1139"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zou, Yu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":14,"corresponding_author_ids":["https://openalex.org/A5100383603"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9537000060081482,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9537000060081482,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T10638","display_name":"Optical measurement and interference techniques","score":0.9416000247001648,"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/T11062","display_name":"Gear and Bearing Dynamics Analysis","score":0.9348000288009644,"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/keyhole","display_name":"Keyhole","score":0.9678459167480469},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5299602150917053},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.32367855310440063},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17551639676094055},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.1488513946533203}],"concepts":[{"id":"https://openalex.org/C2776139624","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Keyhole","level":3,"score":0.9678459167480469},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5299602150917053},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.32367855310440063},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17551639676094055},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.1488513946533203},{"id":"https://openalex.org/C19474535","wikidata":"https://www.wikidata.org/wiki/Q131172","display_name":"Welding","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2402.16190","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2402.16190","pdf_url":"https://arxiv.org/pdf/2402.16190","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"doi:10.48550/arxiv.2402.16190","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2402.16190","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2402.16190","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2402.16190","pdf_url":"https://arxiv.org/pdf/2402.16190","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1313983767","display_name":null,"funder_award_id":"DE-AC02","funder_id":"https://openalex.org/F4320338284","funder_display_name":"Argonne National Laboratory"},{"id":"https://openalex.org/G1751644051","display_name":null,"funder_award_id":"DE-AC02-06CH11357","funder_id":"https://openalex.org/F4320332359","funder_display_name":"Office of Science"},{"id":"https://openalex.org/G2110534122","display_name":null,"funder_award_id":"DE-AC02-06CH11357","funder_id":"https://openalex.org/F4320334593","funder_display_name":"Natural Sciences and Engineering Research Council of Canada"},{"id":"https://openalex.org/G2777053550","display_name":null,"funder_award_id":"AC02-06CH11357","funder_id":"https://openalex.org/F4320306084","funder_display_name":"U.S. Department of Energy"},{"id":"https://openalex.org/G292171184","display_name":null,"funder_award_id":"ALLRP 570708-2021","funder_id":"https://openalex.org/F4320334593","funder_display_name":"Natural Sciences and Engineering Research Council of Canada"},{"id":"https://openalex.org/G3075337988","display_name":null,"funder_award_id":"06CH11357","funder_id":"https://openalex.org/F4320338284","funder_display_name":"Argonne National Laboratory"},{"id":"https://openalex.org/G3448829509","display_name":null,"funder_award_id":"DE-AC02-06CH11357","funder_id":"https://openalex.org/F4320332178","funder_display_name":"National Institute of Standards and Technology"},{"id":"https://openalex.org/G498139845","display_name":null,"funder_award_id":"DE-AC02","funder_id":"https://openalex.org/F4320332359","funder_display_name":"Office of Science"},{"id":"https://openalex.org/G5085543421","display_name":null,"funder_award_id":"AC02-06CH11357","funder_id":"https://openalex.org/F4320338284","funder_display_name":"Argonne National Laboratory"},{"id":"https://openalex.org/G6558272803","display_name":null,"funder_award_id":"DE-AC02","funder_id":"https://openalex.org/F4320306084","funder_display_name":"U.S. Department of Energy"},{"id":"https://openalex.org/G6590945576","display_name":null,"funder_award_id":"570708-2021","funder_id":"https://openalex.org/F4320334593","funder_display_name":"Natural Sciences and Engineering Research Council of Canada"},{"id":"https://openalex.org/G6848031779","display_name":null,"funder_award_id":"06CH11357","funder_id":"https://openalex.org/F4320306084","funder_display_name":"U.S. Department of Energy"},{"id":"https://openalex.org/G6918803902","display_name":null,"funder_award_id":"06CH11357","funder_id":"https://openalex.org/F4320332359","funder_display_name":"Office of Science"},{"id":"https://openalex.org/G7954425250","display_name":null,"funder_award_id":"DE-AC02-06CH11357","funder_id":"https://openalex.org/F4320306084","funder_display_name":"U.S. Department of Energy"},{"id":"https://openalex.org/G8143874970","display_name":null,"funder_award_id":"AC02-06CH11357","funder_id":"https://openalex.org/F4320332359","funder_display_name":"Office of Science"},{"id":"https://openalex.org/G969889393","display_name":null,"funder_award_id":"DE-AC02-","funder_id":"https://openalex.org/F4320306084","funder_display_name":"U.S. Department of Energy"}],"funders":[{"id":"https://openalex.org/F4320306084","display_name":"U.S. Department of Energy","ror":"https://ror.org/01bj3aw27"},{"id":"https://openalex.org/F4320322015","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087"},{"id":"https://openalex.org/F4320326644","display_name":"Canada First Research Excellence Fund","ror":null},{"id":"https://openalex.org/F4320332178","display_name":"National Institute of Standards and Technology","ror":"https://ror.org/05xpvk416"},{"id":"https://openalex.org/F4320332359","display_name":"Office of Science","ror":"https://ror.org/00mmn6b08"},{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"},{"id":"https://openalex.org/F4320338284","display_name":"Argonne National Laboratory","ror":"https://ror.org/05gvnxz63"}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4392222147.pdf"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2364182771","https://openalex.org/W4283011689","https://openalex.org/W2052585506","https://openalex.org/W1992164165","https://openalex.org/W2009266040","https://openalex.org/W1996117774","https://openalex.org/W1480869454","https://openalex.org/W1963656340","https://openalex.org/W2896295868"],"abstract_inverted_index":{"The":[0,39],"keyhole":[1,62,65,81,109,133,137,158],"phenomenon":[2],"has":[3,72],"been":[4,73],"widely":[5],"observed":[6],"in":[7,107,136],"laser":[8,12,117,233],"materials":[9,234],"processing,":[10],"including":[11],"welding,":[13],"remelting,":[14],"cladding,":[15],"drilling,":[16],"and":[17,59,93,104,153,190,211],"additive":[18],"manufacturing.":[19],"Keyhole-induced":[20],"defects,":[21],"primarily":[22],"pores,":[23],"dramatically":[24],"affect":[25],"the":[26,32,48,52,56,85,113,173],"performance":[27],"of":[28,35,41,51,61,70,80,115,144,167,180,218,232],"final":[29],"products,":[30],"impeding":[31],"broad":[33],"use":[34],"these":[36,42],"laser-based":[37],"technologies.":[38],"formation":[40],"pores":[43],"is":[44,89,209],"typically":[45],"associated":[46],"with":[47,161,176],"dynamic":[49,82],"behavior":[50,83],"keyhole.":[53],"So":[54],"far,":[55],"accurate":[57,116],"characterization":[58,79],"prediction":[60,160],"features,":[63],"particularly":[64],"depth,":[66],"as":[67,197],"a":[68,74,125,141,162,198,215,229],"function":[69],"time,":[71],"challenging":[75],"task.":[76],"In":[77,120,147],"situ":[78],"using":[84,172],"synchrotron":[86,202],"X-ray":[87],"technique":[88],"informative":[90],"but":[91],"complicated":[92],"expensive.":[94],"Current":[95],"simulations":[96],"are":[97],"generally":[98],"hindered":[99],"by":[100],"their":[101],"poor":[102],"accuracy":[103],"generalization":[105],"abilities":[106],"predicting":[108],"depths":[110],"due":[111],"to":[112,195,201,223],"lack":[114],"absorptance":[118],"data.":[119],"this":[121],"study,":[122],"we":[123,156],"develop":[124],"machine":[126,205],"learning-aided":[127,206],"simulation":[128,207],"method":[129,175,208],"that":[130],"accurately":[131],"predicts":[132],"dynamics,":[134],"especially":[135],"depth":[138,159],"fluctuations,":[139],"over":[140],"wide":[142,230],"range":[143,231],"processing":[145,235],"parameters.":[146],"two":[148],"case":[149],"studies":[150],"involving":[151],"titanium":[152],"aluminum":[154],"alloys,":[155],"achieve":[157],"mean":[163],"absolute":[164],"percentage":[165],"error":[166,178],"10%,":[168],"surpassing":[169],"those":[170],"simulated":[171],"ray-tracing":[174],"an":[177],"margin":[179],"30%,":[181],"while":[182],"also":[183],"reducing":[184],"computational":[185],"time.":[186],"This":[187],"exceptional":[188],"fidelity":[189],"efficiency":[191],"empower":[192],"our":[193],"model":[194],"serve":[196],"cost-effective":[199],"alternative":[200],"experiments.":[203],"Our":[204],"affordable":[210],"readily":[212],"deployable":[213],"for":[214,228],"large":[216],"variety":[217],"materials,":[219],"opening":[220],"new":[221],"doors":[222],"eliminate":[224],"or":[225],"reduce":[226],"defects":[227],"techniques.":[236]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-05-09T13:55:54.758798","created_date":"2024-02-28T00:00:00"}
