{"id":"https://openalex.org/W3163487871","doi":"https://doi.org/10.23919/annsim55834.2022.9859453","title":"Composing Modeling And Simulation With Machine Learning In Julia","display_name":"Composing Modeling And Simulation With Machine Learning In Julia","publication_year":2022,"publication_date":"2022-07-18","ids":{"openalex":"https://openalex.org/W3163487871","doi":"https://doi.org/10.23919/annsim55834.2022.9859453","mag":"3163487871"},"language":"en","primary_location":{"id":"doi:10.23919/annsim55834.2022.9859453","is_oa":false,"landing_page_url":"https://doi.org/10.23919/annsim55834.2022.9859453","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 Annual Modeling and Simulation Conference (ANNSIM)","raw_type":"proceedings-article"},"type":"preprint","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/A5043195923","display_name":"Christopher Rackauckas","orcid":"https://orcid.org/0000-0001-5850-0663"},"institutions":[{"id":"https://openalex.org/I1281504905","display_name":"Political Research Associates","ror":"https://ror.org/00ecnfg66","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I1281504905"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Chris Rackauckas","raw_affiliation_strings":["Julia Computing Inc., 240 Elm Street,Somerville,MA,USA","Julia Computing Inc., 240 Elm Street, Somerville, MA, USA"],"affiliations":[{"raw_affiliation_string":"Julia Computing Inc., 240 Elm Street,Somerville,MA,USA","institution_ids":["https://openalex.org/I1281504905"]},{"raw_affiliation_string":"Julia Computing Inc., 240 Elm Street, Somerville, MA, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018451754","display_name":"Maja Gw\u00f3\u017ad\u017a","orcid":null},"institutions":[{"id":"https://openalex.org/I1281504905","display_name":"Political Research Associates","ror":"https://ror.org/00ecnfg66","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I1281504905"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Maja Gwozdz","raw_affiliation_strings":["Julia Computing Inc., 240 Elm Street,Somerville,MA,USA","Julia Computing Inc., 240 Elm Street, Somerville, MA, USA"],"affiliations":[{"raw_affiliation_string":"Julia Computing Inc., 240 Elm Street,Somerville,MA,USA","institution_ids":["https://openalex.org/I1281504905"]},{"raw_affiliation_string":"Julia Computing Inc., 240 Elm Street, Somerville, MA, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101889121","display_name":"Anand Jain","orcid":null},"institutions":[{"id":"https://openalex.org/I1281504905","display_name":"Political Research Associates","ror":"https://ror.org/00ecnfg66","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I1281504905"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Anand Jain","raw_affiliation_strings":["Julia Computing Inc., 240 Elm Street,Somerville,MA,USA","Julia Computing Inc., 240 Elm Street, Somerville, MA, USA"],"affiliations":[{"raw_affiliation_string":"Julia Computing Inc., 240 Elm Street,Somerville,MA,USA","institution_ids":["https://openalex.org/I1281504905"]},{"raw_affiliation_string":"Julia Computing Inc., 240 Elm Street, Somerville, MA, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072818182","display_name":"Yingbo Ma","orcid":"https://orcid.org/0009-0001-5271-7025"},"institutions":[{"id":"https://openalex.org/I1281504905","display_name":"Political Research Associates","ror":"https://ror.org/00ecnfg66","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I1281504905"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yingbo Ma","raw_affiliation_strings":["Julia Computing Inc., 240 Elm Street,Somerville,MA,USA","Julia Computing Inc., 240 Elm Street, Somerville, MA, USA"],"affiliations":[{"raw_affiliation_string":"Julia Computing Inc., 240 Elm Street,Somerville,MA,USA","institution_ids":["https://openalex.org/I1281504905"]},{"raw_affiliation_string":"Julia Computing Inc., 240 Elm Street, Somerville, MA, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084696602","display_name":"Francesco Martinuzzi","orcid":null},"institutions":[{"id":"https://openalex.org/I1281504905","display_name":"Political Research Associates","ror":"https://ror.org/00ecnfg66","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I1281504905"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Francesco Martinuzzi","raw_affiliation_strings":["Julia Computing Inc., 240 Elm Street,Somerville,MA,USA","Julia Computing Inc., 240 Elm Street, Somerville, MA, USA"],"affiliations":[{"raw_affiliation_string":"Julia Computing Inc., 240 Elm Street,Somerville,MA,USA","institution_ids":["https://openalex.org/I1281504905"]},{"raw_affiliation_string":"Julia Computing Inc., 240 Elm Street, Somerville, MA, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069741424","display_name":"Utkarsh Rajput","orcid":null},"institutions":[{"id":"https://openalex.org/I1281504905","display_name":"Political Research Associates","ror":"https://ror.org/00ecnfg66","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I1281504905"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Utkarsh Rajput","raw_affiliation_strings":["Julia Computing Inc., 240 Elm Street,Somerville,MA,USA","Julia Computing Inc., 240 Elm Street, Somerville, MA, USA"],"affiliations":[{"raw_affiliation_string":"Julia Computing Inc., 240 Elm Street,Somerville,MA,USA","institution_ids":["https://openalex.org/I1281504905"]},{"raw_affiliation_string":"Julia Computing Inc., 240 Elm Street, Somerville, MA, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067304717","display_name":"Elliot Saba","orcid":null},"institutions":[{"id":"https://openalex.org/I1281504905","display_name":"Political Research Associates","ror":"https://ror.org/00ecnfg66","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I1281504905"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Elliot Saba","raw_affiliation_strings":["Julia Computing Inc., 240 Elm Street,Somerville,MA,USA","Julia Computing Inc., 240 Elm Street, Somerville, MA, USA"],"affiliations":[{"raw_affiliation_string":"Julia Computing Inc., 240 Elm Street,Somerville,MA,USA","institution_ids":["https://openalex.org/I1281504905"]},{"raw_affiliation_string":"Julia Computing Inc., 240 Elm Street, Somerville, MA, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101851977","display_name":"Viral B. Shah","orcid":"https://orcid.org/0000-0001-9602-4012"},"institutions":[{"id":"https://openalex.org/I1281504905","display_name":"Political Research Associates","ror":"https://ror.org/00ecnfg66","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I1281504905"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Viral B. Shah","raw_affiliation_strings":["Julia Computing Inc., 240 Elm Street,Somerville,MA,USA","Julia Computing Inc., 240 Elm Street, Somerville, MA, USA"],"affiliations":[{"raw_affiliation_string":"Julia Computing Inc., 240 Elm Street,Somerville,MA,USA","institution_ids":["https://openalex.org/I1281504905"]},{"raw_affiliation_string":"Julia Computing Inc., 240 Elm Street, Somerville, MA, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107699659","display_name":"Ranjan Anantharaman","orcid":"https://orcid.org/0000-0002-4409-3937"},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ranjan Anantharaman","raw_affiliation_strings":["Massachusetts Institute of Technology, 77 Massachusetts Ave,Computer Science & Artifical Intelligence Lab,Cambridge,MA,USA"],"affiliations":[{"raw_affiliation_string":"Massachusetts Institute of Technology, 77 Massachusetts Ave,Computer Science & Artifical Intelligence Lab,Cambridge,MA,USA","institution_ids":["https://openalex.org/I63966007"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029673947","display_name":"Alan Edelman","orcid":"https://orcid.org/0000-0001-7676-3133"},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alan Edelman","raw_affiliation_strings":["Massachusetts Institute of Technology, 77 Massachusetts Ave,Computer Science & Artifical Intelligence Lab,Cambridge,MA,USA"],"affiliations":[{"raw_affiliation_string":"Massachusetts Institute of Technology, 77 Massachusetts Ave,Computer Science & Artifical Intelligence Lab,Cambridge,MA,USA","institution_ids":["https://openalex.org/I63966007"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037025690","display_name":"Shashi Gowda","orcid":"https://orcid.org/0000-0001-8046-6043"},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shashi Gowda","raw_affiliation_strings":["Massachusetts Institute of Technology, 77 Massachusetts Ave,Computer Science & Artifical Intelligence Lab,Cambridge,MA,USA"],"affiliations":[{"raw_affiliation_string":"Massachusetts Institute of Technology, 77 Massachusetts Ave,Computer Science & Artifical Intelligence Lab,Cambridge,MA,USA","institution_ids":["https://openalex.org/I63966007"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101976851","display_name":"Avik Pal","orcid":"https://orcid.org/0000-0003-1171-743X"},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Avik Pal","raw_affiliation_strings":["Massachusetts Institute of Technology, 77 Massachusetts Ave,Computer Science & Artifical Intelligence Lab,Cambridge,MA,USA"],"affiliations":[{"raw_affiliation_string":"Massachusetts Institute of Technology, 77 Massachusetts Ave,Computer Science & Artifical Intelligence Lab,Cambridge,MA,USA","institution_ids":["https://openalex.org/I63966007"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052408361","display_name":"Chris Laughman","orcid":null},"institutions":[{"id":"https://openalex.org/I4210159266","display_name":"Mitsubishi Electric (United States)","ror":"https://ror.org/053jnhe44","country_code":"US","type":"company","lineage":["https://openalex.org/I1306287861","https://openalex.org/I4210133125","https://openalex.org/I4210159266"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chris Laughman","raw_affiliation_strings":["Mitsubishi Electric Research Lab, 201, Broadway,Cambridge,MA,USA","Mitsubishi Electric Research Lab, 201, Broadway, Cambridge, MA, USA"],"affiliations":[{"raw_affiliation_string":"Mitsubishi Electric Research Lab, 201, Broadway,Cambridge,MA,USA","institution_ids":["https://openalex.org/I4210159266"]},{"raw_affiliation_string":"Mitsubishi Electric Research Lab, 201, Broadway, Cambridge, MA, USA","institution_ids":["https://openalex.org/I4210159266"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":13,"corresponding_author_ids":["https://openalex.org/A5043195923"],"corresponding_institution_ids":["https://openalex.org/I1281504905"],"apc_list":null,"apc_paid":null,"fwci":2.5023,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.89370955,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"17"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11206","display_name":"Model Reduction and Neural Networks","score":0.9987000226974487,"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":0.9987000226974487,"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/T12611","display_name":"Neural Networks and Reservoir Computing","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T13650","display_name":"Computational Physics and Python Applications","score":0.9700000286102295,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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":0.7739870548248291},{"id":"https://openalex.org/keywords/workflow","display_name":"Workflow","score":0.6248131990432739},{"id":"https://openalex.org/keywords/component","display_name":"Component (thermodynamics)","score":0.5419893860816956},{"id":"https://openalex.org/keywords/modeling-and-simulation","display_name":"Modeling and simulation","score":0.5084820985794067},{"id":"https://openalex.org/keywords/acceleration","display_name":"Acceleration","score":0.4348578155040741},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4087795615196228},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.32657402753829956}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7739870548248291},{"id":"https://openalex.org/C177212765","wikidata":"https://www.wikidata.org/wiki/Q627335","display_name":"Workflow","level":2,"score":0.6248131990432739},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.5419893860816956},{"id":"https://openalex.org/C167343916","wikidata":"https://www.wikidata.org/wiki/Q6888384","display_name":"Modeling and simulation","level":2,"score":0.5084820985794067},{"id":"https://openalex.org/C117896860","wikidata":"https://www.wikidata.org/wiki/Q11376","display_name":"Acceleration","level":2,"score":0.4348578155040741},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4087795615196228},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.32657402753829956},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/annsim55834.2022.9859453","is_oa":false,"landing_page_url":"https://doi.org/10.23919/annsim55834.2022.9859453","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 Annual Modeling and Simulation Conference (ANNSIM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":57,"referenced_works":["https://openalex.org/W1262895620","https://openalex.org/W1621201761","https://openalex.org/W1824352287","https://openalex.org/W1879678483","https://openalex.org/W1983438352","https://openalex.org/W1995504856","https://openalex.org/W2011938518","https://openalex.org/W2014356541","https://openalex.org/W2021095700","https://openalex.org/W2039915758","https://openalex.org/W2044889656","https://openalex.org/W2050856428","https://openalex.org/W2070415065","https://openalex.org/W2094176506","https://openalex.org/W2099165995","https://openalex.org/W2113101487","https://openalex.org/W2120575449","https://openalex.org/W2139163319","https://openalex.org/W2151982263","https://openalex.org/W2152896489","https://openalex.org/W2171865010","https://openalex.org/W2171926758","https://openalex.org/W2177933918","https://openalex.org/W2189364073","https://openalex.org/W2262184019","https://openalex.org/W2280660381","https://openalex.org/W2547443117","https://openalex.org/W2619381903","https://openalex.org/W2727647922","https://openalex.org/W2731865733","https://openalex.org/W2808746463","https://openalex.org/W2899283552","https://openalex.org/W2947489409","https://openalex.org/W2963755523","https://openalex.org/W2999467285","https://openalex.org/W3010993481","https://openalex.org/W3022275280","https://openalex.org/W3025047062","https://openalex.org/W3089266602","https://openalex.org/W3092614807","https://openalex.org/W3133885705","https://openalex.org/W3151107810","https://openalex.org/W3156306840","https://openalex.org/W3201374602","https://openalex.org/W3211198678","https://openalex.org/W3212629973","https://openalex.org/W4301762659","https://openalex.org/W6628254996","https://openalex.org/W6636435496","https://openalex.org/W6693107233","https://openalex.org/W6752307458","https://openalex.org/W6772658596","https://openalex.org/W6774822518","https://openalex.org/W6783230093","https://openalex.org/W6784255991","https://openalex.org/W6791455712","https://openalex.org/W6794521155"],"related_works":["https://openalex.org/W1981780420","https://openalex.org/W2182707996","https://openalex.org/W45233828","https://openalex.org/W2964988449","https://openalex.org/W188202134","https://openalex.org/W2397952901","https://openalex.org/W2029380707","https://openalex.org/W4255934811","https://openalex.org/W2465382974","https://openalex.org/W2039578808"],"abstract_inverted_index":{"In":[0],"this":[1,40,133],"paper":[2],"we":[3],"introduce":[4],"JuliaSim,":[5],"a":[6,78,118,129,135],"high-performance":[7],"programming":[8],"environment":[9],"designed":[10],"to":[11,123],"blend":[12],"traditional":[13,145],"modeling":[14,74,146],"and":[15,65,102,147],"simulation":[16],"with":[17,97],"machine":[18,142],"learning.":[19],"JuliaSim":[20,58],"can":[21,48,69],"build":[22],"surrogates":[23,52,89],"from":[24],"component-based":[25],"models,":[26],"including":[27],"Functional":[28],"Mockup":[29],"Units,":[30],"using":[31,72],"continuous-time":[32],"echo":[33],"state":[34],"networks":[35],"(CTESN).":[36],"The":[37],"foundation":[38],"of":[39,62,100,110,128,141],"environment,":[41],"Modeling-Toolkit.jl,":[42],"is":[43],"an":[44,98],"acausal-modeling":[45],"language":[46],"which":[47,68],"compose":[49],"the":[50,57,73,87,114,125,139],"trained":[51],"as":[53],"components.":[54],"We":[55,76,112],"present":[56],"model":[59],"library,":[60],"consisting":[61],"differential-algebraic":[63],"equations":[64],"pre-trained":[66],"surrogates,":[67],"be":[70],"composed":[71],"system.":[75,131],"demonstrate":[77],"surrogate-accelerated":[79],"approach":[80],"on":[81],"HVAC":[82],"dynamics":[83,91],"by":[84,107],"showing":[85],"that":[86],"CTESN":[88],"capture":[90],"at":[92],"less":[93],"than":[94],"4%":[95],"error":[96],"acceleration":[99],"340x,":[101],"speed":[103],"up":[104],"design":[105,126],"optimization":[106],"two":[108],"orders":[109],"magnitude.":[111],"showcase":[113],"surrogate":[115],"deployed":[116],"in":[117],"co-simulation":[119],"loop":[120],"allowing":[121],"engineers":[122],"explore":[124],"space":[127],"coupled":[130],"Together":[132],"demonstrates":[134],"workflow":[136],"for":[137],"automating":[138],"integration":[140],"learning":[143],"into":[144],"simulation.":[148]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":3}],"updated_date":"2026-03-12T08:34:05.389933","created_date":"2025-10-10T00:00:00"}