{"id":"https://openalex.org/W4388320607","doi":"https://doi.org/10.1145/3600100.3623719","title":"ChatTwin: Toward Automated Digital Twin Generation for Data Center via Large Language Models","display_name":"ChatTwin: Toward Automated Digital Twin Generation for Data Center via Large Language Models","publication_year":2023,"publication_date":"2023-11-03","ids":{"openalex":"https://openalex.org/W4388320607","doi":"https://doi.org/10.1145/3600100.3623719"},"language":"en","primary_location":{"id":"doi:10.1145/3600100.3623719","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3600100.3623719","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3600100.3623719","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 10th ACM International Conference on Systems for Energy-Efficient Buildings, Cities, and Transportation","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3600100.3623719","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5007449276","display_name":"Minghao Li","orcid":"https://orcid.org/0000-0002-5278-5255"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Minghao Li","raw_affiliation_strings":["Nanyang Technological University, Singapore"],"raw_orcid":"https://orcid.org/0000-0002-5278-5255","affiliations":[{"raw_affiliation_string":"Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057311380","display_name":"Ruihang Wang","orcid":"https://orcid.org/0000-0001-8827-9373"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Ruihang Wang","raw_affiliation_strings":["Nanyang Technological University, Singapore"],"raw_orcid":"https://orcid.org/0000-0001-8827-9373","affiliations":[{"raw_affiliation_string":"Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007633349","display_name":"Xin Zhou","orcid":"https://orcid.org/0000-0001-5405-9890"},"institutions":[{"id":"https://openalex.org/I41317344","display_name":"Jiangxi Science and Technology Normal University","ror":"https://ror.org/04r1zkp10","country_code":"CN","type":"education","lineage":["https://openalex.org/I41317344"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Zhou","raw_affiliation_strings":["Jiangxi Science and Technology Normal University, China"],"raw_orcid":"https://orcid.org/0000-0001-5405-9890","affiliations":[{"raw_affiliation_string":"Jiangxi Science and Technology Normal University, China","institution_ids":["https://openalex.org/I41317344"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046739725","display_name":"Zhaomeng Zhu","orcid":"https://orcid.org/0000-0002-5241-1552"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Zhaomeng Zhu","raw_affiliation_strings":["Nanyang Technological University, Singapore"],"raw_orcid":"https://orcid.org/0000-0002-5241-1552","affiliations":[{"raw_affiliation_string":"Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041572550","display_name":"Yonggang Wen","orcid":"https://orcid.org/0000-0002-2751-5114"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Yonggang Wen","raw_affiliation_strings":["Nanyang Technological University, Singapore"],"raw_orcid":"https://orcid.org/0000-0002-2751-5114","affiliations":[{"raw_affiliation_string":"Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040651615","display_name":"Rui Tan","orcid":"https://orcid.org/0000-0001-8441-9973"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Rui Tan","raw_affiliation_strings":["Nanyang Technological University, Singapore"],"raw_orcid":"https://orcid.org/0000-0001-8441-9973","affiliations":[{"raw_affiliation_string":"Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":27,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"208","last_page":"211"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10763","display_name":"Digital Transformation in Industry","score":0.9865999817848206,"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":0.9865999817848206,"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/T10783","display_name":"Additive Manufacturing and 3D Printing Technologies","score":0.9269999861717224,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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/T11159","display_name":"Manufacturing Process and Optimization","score":0.9222999811172485,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8580414652824402},{"id":"https://openalex.org/keywords/workflow","display_name":"Workflow","score":0.8146200180053711},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.6035884618759155},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.5934714674949646},{"id":"https://openalex.org/keywords/high-fidelity","display_name":"High fidelity","score":0.5772214531898499},{"id":"https://openalex.org/keywords/fidelity","display_name":"Fidelity","score":0.487050324678421},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.47265565395355225},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.379644513130188},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.21045160293579102}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8580414652824402},{"id":"https://openalex.org/C177212765","wikidata":"https://www.wikidata.org/wiki/Q627335","display_name":"Workflow","level":2,"score":0.8146200180053711},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.6035884618759155},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.5934714674949646},{"id":"https://openalex.org/C113364801","wikidata":"https://www.wikidata.org/wiki/Q26674","display_name":"High fidelity","level":2,"score":0.5772214531898499},{"id":"https://openalex.org/C2776459999","wikidata":"https://www.wikidata.org/wiki/Q2119376","display_name":"Fidelity","level":2,"score":0.487050324678421},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.47265565395355225},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.379644513130188},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.21045160293579102},{"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/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","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/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3600100.3623719","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3600100.3623719","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3600100.3623719","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 10th ACM International Conference on Systems for Energy-Efficient Buildings, Cities, and Transportation","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3600100.3623719","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3600100.3623719","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3600100.3623719","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 10th ACM International Conference on Systems for Energy-Efficient Buildings, Cities, and Transportation","raw_type":"proceedings-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","score":0.5400000214576721,"display_name":"Quality Education"}],"awards":[{"id":"https://openalex.org/G783707136","display_name":null,"funder_award_id":"62262026","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4388320607.pdf","grobid_xml":"https://content.openalex.org/works/W4388320607.grobid-xml"},"referenced_works_count":7,"referenced_works":["https://openalex.org/W2119408963","https://openalex.org/W2886253469","https://openalex.org/W2889210780","https://openalex.org/W2890904471","https://openalex.org/W3106885154","https://openalex.org/W3197158958","https://openalex.org/W4390190305"],"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/W2319626700","https://openalex.org/W3099598016","https://openalex.org/W4319589573","https://openalex.org/W2997614060"],"abstract_inverted_index":{"Digital":[0],"twin":[1,117],"has":[2],"been":[3],"applied":[4],"in":[5,22,125],"various":[6],"industrial":[7],"fields":[8],"to":[9,33,58],"represent":[10],"physical":[11],"systems.":[12],"However,":[13],"the":[14,35,54,60,87,91,96,104,107],"design":[15],"of":[16,56,62,106,127],"high-fidelity":[17],"digital":[18,67,116],"scenes":[19,80],"is":[20],"challenging":[21],"that":[23,52,120],"it":[24],"often":[25],"requires":[26],"intensive":[27],"manual":[28],"processes":[29],"and":[30,84,102,130],"domain":[31],"expertise":[32],"edit":[34],"3D":[36],"models":[37],"or":[38],"description":[39,64],"documents.":[40],"To":[41],"reduce":[42],"human":[43],"efforts,":[44],"this":[45],"paper":[46],"proposes":[47],"ChatTwin,":[48],"a":[49],"conversational":[50],"system":[51,118],"leverages":[53],"power":[55],"GPT-4":[57],"automate":[59],"generation":[61,72,98,128],"scene":[63,71],"documents":[65],"for":[66],"twins.":[68],"ChatTwin":[69,121],"assists":[70],"by":[73],"i)":[74],"segmenting":[75],"user-input":[76],"prompts,":[77,83],"ii)":[78],"generating":[79],"with":[81],"segmented":[82],"iii)":[85],"optimizing":[86],"generated":[88],"content.":[89],"Specifically,":[90],"Segment-and-Generate":[92],"(SG)":[93],"workflow":[94],"decomposes":[95],"long-text":[97],"into":[99],"several":[100],"subtasks":[101],"reduces":[103],"complexity":[105],"original":[108],"task.":[109],"The":[110],"evaluation":[111],"through":[112],"our":[113],"data":[114],"center":[115],"shows":[119],"outperforms":[122],"other":[123],"baselines":[124],"terms":[126],"accuracy":[129],"efficiency.":[131]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":12},{"year":2024,"cited_by_count":10}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
