{"id":"https://openalex.org/W4308647971","doi":"https://doi.org/10.1145/3550356.3552393","title":"How alike are my physical and digital twins?","display_name":"How alike are my physical and digital twins?","publication_year":2022,"publication_date":"2022-10-23","ids":{"openalex":"https://openalex.org/W4308647971","doi":"https://doi.org/10.1145/3550356.3552393"},"language":"en","primary_location":{"id":"doi:10.1145/3550356.3552393","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3550356.3552393","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 25th International Conference on Model Driven Engineering Languages and Systems: Companion Proceedings","raw_type":"proceedings-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/A5055908990","display_name":"Paula Mu\u00f1oz","orcid":"https://orcid.org/0000-0003-2939-5803"},"institutions":[{"id":"https://openalex.org/I82767444","display_name":"Universidad de M\u00e1laga","ror":"https://ror.org/036b2ww28","country_code":"ES","type":"education","lineage":["https://openalex.org/I82767444"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Paula Mu\u00f1oz","raw_affiliation_strings":["University of M\u00e1laga, M\u00e1laga, Spain"],"affiliations":[{"raw_affiliation_string":"University of M\u00e1laga, M\u00e1laga, Spain","institution_ids":["https://openalex.org/I82767444"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5055908990"],"corresponding_institution_ids":["https://openalex.org/I82767444"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.19617242,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"201","last_page":"204"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10763","display_name":"Digital Transformation in Industry","score":0.996999979019165,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/T10763","display_name":"Digital Transformation in Industry","score":0.996999979019165,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/T11195","display_name":"Simulation Techniques and Applications","score":0.9937999844551086,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11005","display_name":"Radiation Effects in Electronics","score":0.9908000230789185,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/fidelity","display_name":"Fidelity","score":0.7697752714157104},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7006866335868835},{"id":"https://openalex.org/keywords/replica","display_name":"Replica","score":0.6290245056152344},{"id":"https://openalex.org/keywords/replicate","display_name":"Replicate","score":0.5488234758377075},{"id":"https://openalex.org/keywords/equivalence","display_name":"Equivalence (formal languages)","score":0.504841148853302},{"id":"https://openalex.org/keywords/high-fidelity","display_name":"High fidelity","score":0.49550092220306396},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.49543702602386475},{"id":"https://openalex.org/keywords/hierarchy","display_name":"Hierarchy","score":0.4880458116531372},{"id":"https://openalex.org/keywords/physical-system","display_name":"Physical system","score":0.48212432861328125},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3257277011871338},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1541702151298523},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.0947694480419159},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.07997485995292664},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.07364964485168457}],"concepts":[{"id":"https://openalex.org/C2776459999","wikidata":"https://www.wikidata.org/wiki/Q2119376","display_name":"Fidelity","level":2,"score":0.7697752714157104},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7006866335868835},{"id":"https://openalex.org/C2775937380","wikidata":"https://www.wikidata.org/wiki/Q1232589","display_name":"Replica","level":2,"score":0.6290245056152344},{"id":"https://openalex.org/C2781162219","wikidata":"https://www.wikidata.org/wiki/Q26250693","display_name":"Replicate","level":2,"score":0.5488234758377075},{"id":"https://openalex.org/C2780069185","wikidata":"https://www.wikidata.org/wiki/Q7977945","display_name":"Equivalence (formal languages)","level":2,"score":0.504841148853302},{"id":"https://openalex.org/C113364801","wikidata":"https://www.wikidata.org/wiki/Q26674","display_name":"High fidelity","level":2,"score":0.49550092220306396},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.49543702602386475},{"id":"https://openalex.org/C31170391","wikidata":"https://www.wikidata.org/wiki/Q188619","display_name":"Hierarchy","level":2,"score":0.4880458116531372},{"id":"https://openalex.org/C116672817","wikidata":"https://www.wikidata.org/wiki/Q1454986","display_name":"Physical system","level":2,"score":0.48212432861328125},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3257277011871338},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1541702151298523},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0947694480419159},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.07997485995292664},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.07364964485168457},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C34447519","wikidata":"https://www.wikidata.org/wiki/Q179522","display_name":"Market economy","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3550356.3552393","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3550356.3552393","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 25th International Conference on Model Driven Engineering Languages and Systems: Companion Proceedings","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":12,"referenced_works":["https://openalex.org/W1998400029","https://openalex.org/W2025013592","https://openalex.org/W2111445678","https://openalex.org/W2904210304","https://openalex.org/W2910597635","https://openalex.org/W2949768097","https://openalex.org/W3013824984","https://openalex.org/W3107167327","https://openalex.org/W3173163365","https://openalex.org/W3204732539","https://openalex.org/W4200070809","https://openalex.org/W4238480825"],"related_works":["https://openalex.org/W4313443006","https://openalex.org/W2945374968","https://openalex.org/W4385452045","https://openalex.org/W4293777179","https://openalex.org/W2164070813","https://openalex.org/W2135608140","https://openalex.org/W2895525995","https://openalex.org/W4224231624","https://openalex.org/W2332512904","https://openalex.org/W2319626700"],"abstract_inverted_index":{"A":[0],"digital":[1,56],"twin":[2,62],"is":[3,49,78],"a":[4,8,12,20,52],"virtual":[5],"replica":[6],"of":[7,15,39,54,72,75,116],"system":[9,94],"defined":[10],"at":[11,19],"certain":[13],"level":[14],"fidelity,":[16],"and":[17,91,114],"synchronized":[18],"specific":[21,68],"frequency.":[22],"Digital":[23],"twins":[24,85,118],"are":[25,34,86],"often":[26],"used":[27],"to":[28,46,50,81,88,96,106],"replicate":[29],"physical":[30,93],"systems":[31],"whose":[32],"simulations":[33],"usually":[35],"computationally":[36],"costly.":[37],"One":[38],"the":[40,44,67,73,79,92,112,117],"solutions":[41],"proposed":[42],"in":[43],"literature":[45],"this":[47,76,100,108],"problem":[48],"define":[51],"hierarchy":[53],"multi-fidelity":[55],"twins,":[57],"where":[58],"we":[59,102],"use":[60],"one":[61,71],"or":[63],"another":[64],"depending":[65],"on":[66],"purpose.":[69,98],"However,":[70],"challenges":[74],"proposal":[77],"need":[80],"determine":[82],"whether":[83],"these":[84],"equivalent":[87],"each":[89],"other":[90],"according":[95],"their":[97],"In":[99],"work,":[101],"explore":[103],"different":[104],"methods":[105],"measure":[107],"equivalence":[109],"by":[110],"analyzing":[111],"state":[113],"behavior":[115],"using":[119],"high-level":[120],"software":[121],"models.":[122]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
