{"id":"https://openalex.org/W4413388217","doi":"https://doi.org/10.1016/j.knosys.2026.115989","title":"Automating data-driven modeling and analysis for engineering applications using large language model agents","display_name":"Automating data-driven modeling and analysis for engineering applications using large language model agents","publication_year":2026,"publication_date":"2026-04-13","ids":{"openalex":"https://openalex.org/W4413388217","doi":"https://doi.org/10.1016/j.knosys.2026.115989"},"language":"en","primary_location":{"id":"doi:10.1016/j.knosys.2026.115989","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.knosys.2026.115989","pdf_url":null,"source":{"id":"https://openalex.org/S10169007","display_name":"Knowledge-Based Systems","issn_l":"0950-7051","issn":["0950-7051","1872-7409"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Knowledge-Based Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1016/j.knosys.2026.115989","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5050374263","display_name":"Yang Liu","orcid":"https://orcid.org/0000-0003-1337-2527"},"institutions":[{"id":"https://openalex.org/I1282105669","display_name":"Argonne National Laboratory","ror":"https://ror.org/05gvnxz63","country_code":"US","type":"facility","lineage":["https://openalex.org/I1282105669","https://openalex.org/I1330989302","https://openalex.org/I39565521","https://openalex.org/I40347166"]},{"id":"https://openalex.org/I2800421839","display_name":"Government of the United States of America","ror":"https://ror.org/02rcrvv70","country_code":"US","type":"government","lineage":["https://openalex.org/I2800421839"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yang Liu","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-1337-2527","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115426459","display_name":"Zaid Abulawi","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zaid Abulawi","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0009-0005-4976-6896","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5119096381","display_name":"Abhiram Garimidi","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Abhiram Garimidi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5110290092","display_name":"Doyeong Lim","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Doyeong Lim","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0009-0005-1259-1631","affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3130,"currency":"USD","value_usd":3130},"apc_paid":{"value":3130,"currency":"USD","value_usd":3130},"fwci":39.2203,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.97838305,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"343","issue":null,"first_page":"115989","last_page":"115989"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14082","display_name":"Modeling, Simulation, and Optimization","score":0.9700999855995178,"subfield":{"id":"https://openalex.org/subfields/2607","display_name":"Discrete Mathematics and Combinatorics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T14082","display_name":"Modeling, Simulation, and Optimization","score":0.9700999855995178,"subfield":{"id":"https://openalex.org/subfields/2607","display_name":"Discrete Mathematics and Combinatorics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10703","display_name":"Business Process Modeling and Analysis","score":0.9506000280380249,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11450","display_name":"Model-Driven Software Engineering Techniques","score":0.928600013256073,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"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/computer-science","display_name":"Computer science","score":0.640483021736145},{"id":"https://openalex.org/keywords/modeling-language","display_name":"Modeling language","score":0.435904324054718},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.41742175817489624},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.369728147983551}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.640483021736145},{"id":"https://openalex.org/C179603123","wikidata":"https://www.wikidata.org/wiki/Q1941921","display_name":"Modeling language","level":3,"score":0.435904324054718},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.41742175817489624},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.369728147983551},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/j.knosys.2026.115989","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.knosys.2026.115989","pdf_url":null,"source":{"id":"https://openalex.org/S10169007","display_name":"Knowledge-Based Systems","issn_l":"0950-7051","issn":["0950-7051","1872-7409"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Knowledge-Based Systems","raw_type":"journal-article"},{"id":"doi:10.2139/ssrn.5400869","is_oa":true,"landing_page_url":"https://doi.org/10.2139/ssrn.5400869","pdf_url":null,"source":{"id":"https://openalex.org/S4210172589","display_name":"SSRN Electronic Journal","issn_l":"1556-5068","issn":["1556-5068"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1318003438","host_organization_name":"RELX Group (Netherlands)","host_organization_lineage":["https://openalex.org/I1318003438"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"}],"best_oa_location":{"id":"doi:10.1016/j.knosys.2026.115989","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.knosys.2026.115989","pdf_url":null,"source":{"id":"https://openalex.org/S10169007","display_name":"Knowledge-Based Systems","issn_l":"0950-7051","issn":["0950-7051","1872-7409"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Knowledge-Based Systems","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306084","display_name":"U.S. Department of Energy","ror":"https://ror.org/01bj3aw27"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":47,"referenced_works":["https://openalex.org/W2029164524","https://openalex.org/W2137983211","https://openalex.org/W2560321925","https://openalex.org/W2887970844","https://openalex.org/W2942938834","https://openalex.org/W2963238274","https://openalex.org/W2970971581","https://openalex.org/W2995583237","https://openalex.org/W3025941125","https://openalex.org/W3093838670","https://openalex.org/W3094027974","https://openalex.org/W3136004305","https://openalex.org/W3174236253","https://openalex.org/W3196907940","https://openalex.org/W4294224559","https://openalex.org/W4295312788","https://openalex.org/W4304195432","https://openalex.org/W4306151796","https://openalex.org/W4310243216","https://openalex.org/W4321018323","https://openalex.org/W4384163265","https://openalex.org/W4384648003","https://openalex.org/W4385287322","https://openalex.org/W4385963839","https://openalex.org/W4385965642","https://openalex.org/W4388717240","https://openalex.org/W4390739766","https://openalex.org/W4399957366","https://openalex.org/W4403450284","https://openalex.org/W4404634776","https://openalex.org/W4404781154","https://openalex.org/W4405354455","https://openalex.org/W4405425144","https://openalex.org/W4407558735","https://openalex.org/W4407581813","https://openalex.org/W4407596815","https://openalex.org/W4409196450","https://openalex.org/W4409360693","https://openalex.org/W4409385489","https://openalex.org/W4409753602","https://openalex.org/W4410022361","https://openalex.org/W4410218224","https://openalex.org/W4411490478","https://openalex.org/W4411508044","https://openalex.org/W4411853477","https://openalex.org/W4412602986","https://openalex.org/W4412703822"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2107238869","https://openalex.org/W1510942257","https://openalex.org/W2943956568","https://openalex.org/W2024140674","https://openalex.org/W1498799334","https://openalex.org/W4297662798"],"abstract_inverted_index":{"Modern":[0],"engineering":[1,197],"increasingly":[2],"relies":[3],"on":[4,88,108,171],"vast":[5],"datasets":[6],"generated":[7],"by":[8,182],"experiments":[9],"and":[10,19,40,59,82,103,111,127,164,168],"simulations,":[11],"driving":[12],"a":[13,85,96,104,135],"growing":[14],"demand":[15],"for":[16,37],"efficient,":[17],"reliable,":[18],"broadly":[20],"applicable":[21],"modeling":[22,81,198],"strategies.":[23],"There":[24],"is":[25],"also":[26],"heightened":[27],"interest":[28],"in":[29],"developing":[30],"data-driven":[31,46,80],"approaches,":[32],"particularly":[33],"neural":[34,121,178],"network":[35,122,179],"models,":[36],"effective":[38],"prediction":[39,140],"analysis":[41],"of":[42,191,210],"scientific":[43],"datasets.":[44],"Traditional":[45],"methods":[47],"frequently":[48],"involve":[49],"extensive":[50],"manual":[51],"intervention,":[52],"limiting":[53],"their":[54],"ability":[55],"to":[56,61,78,194],"scale":[57],"effectively":[58],"generalize":[60],"diverse":[62],"applications.":[63],"In":[64],"this":[65],"study,":[66],"we":[67],"propose":[68],"an":[69],"innovative":[70],"pipeline":[71],"utilizing":[72],"Large":[73],"Language":[74],"Model":[75],"(LLM)":[76],"agents":[77,193],"automate":[79,195],"analysis,":[83],"with":[84,173],"particular":[86],"emphasis":[87],"regression":[89],"tasks.":[90],"We":[91,130],"evaluate":[92],"two":[93],"LLM-agent":[94],"frameworks:":[95],"multi-agent":[97],"system":[98,106],"featuring":[99],"specialized":[100],"collaborative":[101],"agents,":[102],"single-agent":[105],"based":[107],"the":[109,149,188],"Reasoning":[110],"Acting":[112],"(ReAct)":[113],"paradigm.":[114],"Both":[115],"frameworks":[116],"autonomously":[117],"handle":[118],"data":[119,146],"preprocessing,":[120],"development,":[123],"training,":[124],"hyperparameter":[125],"optimization,":[126],"uncertainty":[128,169],"quantification.":[129],"validate":[131],"our":[132,156],"approach":[133],"using":[134],"critical":[136],"heat":[137],"flux":[138],"(CHF)":[139],"benchmark,":[141],"involving":[142],"approximately":[143],"25,000":[144],"experimental":[145],"points":[147],"from":[148],"OECD/NEA":[150],"benchmark":[151],"dataset.":[152],"Results":[153],"indicate":[154],"that":[155],"LLM-agent-developed":[157],"model":[158],"surpasses":[159],"traditional":[160],"CHF":[161],"lookup":[162],"tables":[163],"delivers":[165],"predictive":[166,211],"accuracy":[167],"quantification":[170],"par":[172],"state-of-the-art":[174],"Bayesian":[175],"optimized":[176],"deep":[177],"models":[180],"developed":[181],"human":[183,202],"experts.":[184],"These":[185],"outcomes":[186],"underscore":[187],"significant":[189],"potential":[190],"LLM-based":[192],"complex":[196],"tasks,":[199],"greatly":[200],"reducing":[201],"workload":[203],"while":[204],"meeting":[205],"or":[206],"exceeding":[207],"existing":[208],"standards":[209],"performance.":[212]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}