{"id":"https://openalex.org/W4411025893","doi":"https://doi.org/10.1145/3727112","title":"Diffusion-Based Generative System Surrogates for Scalable Learning-Driven Optimization in Virtual Playgrounds","display_name":"Diffusion-Based Generative System Surrogates for Scalable Learning-Driven Optimization in Virtual Playgrounds","publication_year":2025,"publication_date":"2025-05-27","ids":{"openalex":"https://openalex.org/W4411025893","doi":"https://doi.org/10.1145/3727112"},"language":"en","primary_location":{"id":"doi:10.1145/3727112","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3727112","pdf_url":null,"source":{"id":"https://openalex.org/S4210193547","display_name":"Proceedings of the ACM on Measurement and Analysis of Computing Systems","issn_l":"2476-1249","issn":["2476-1249"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"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 ACM on Measurement and Analysis of Computing Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1145/3727112","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5108127414","display_name":"Junyoung Lee","orcid":"https://orcid.org/0009-0005-8080-2082"},"institutions":[{"id":"https://openalex.org/I193352282","display_name":"Daegu Gyeongbuk Institute of Science and Technology","ror":"https://ror.org/03frjya69","country_code":"KR","type":"education","lineage":["https://openalex.org/I193352282"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Junyoung Lee","raw_affiliation_strings":["DGIST, Daegu, Republic of Korea"],"raw_orcid":"https://orcid.org/0009-0005-8080-2082","affiliations":[{"raw_affiliation_string":"DGIST, Daegu, Republic of Korea","institution_ids":["https://openalex.org/I193352282"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114860729","display_name":"Seohyun Kim","orcid":"https://orcid.org/0009-0005-9702-0642"},"institutions":[{"id":"https://openalex.org/I193352282","display_name":"Daegu Gyeongbuk Institute of Science and Technology","ror":"https://ror.org/03frjya69","country_code":"KR","type":"education","lineage":["https://openalex.org/I193352282"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Seohyun Kim","raw_affiliation_strings":["DGIST, Daegu, Republic of Korea"],"raw_orcid":"https://orcid.org/0009-0005-9702-0642","affiliations":[{"raw_affiliation_string":"DGIST, Daegu, Republic of Korea","institution_ids":["https://openalex.org/I193352282"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101269027","display_name":"Shinhyoung Jang","orcid":null},"institutions":[{"id":"https://openalex.org/I193352282","display_name":"Daegu Gyeongbuk Institute of Science and Technology","ror":"https://ror.org/03frjya69","country_code":"KR","type":"education","lineage":["https://openalex.org/I193352282"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Shinhyoung Jang","raw_affiliation_strings":["DGIST, Daegu, Republic of Korea"],"raw_orcid":"https://orcid.org/0009-0008-0378-3801","affiliations":[{"raw_affiliation_string":"DGIST, Daegu, Republic of Korea","institution_ids":["https://openalex.org/I193352282"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102325364","display_name":"Jongho Park","orcid":"https://orcid.org/0000-0002-3898-838X"},"institutions":[{"id":"https://openalex.org/I193352282","display_name":"Daegu Gyeongbuk Institute of Science and Technology","ror":"https://ror.org/03frjya69","country_code":"KR","type":"education","lineage":["https://openalex.org/I193352282"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jongho Park","raw_affiliation_strings":["DGIST, Daegu, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0002-3898-838X","affiliations":[{"raw_affiliation_string":"DGIST, Daegu, Republic of Korea","institution_ids":["https://openalex.org/I193352282"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067380102","display_name":"Yeseong Kim","orcid":"https://orcid.org/0000-0001-5947-9632"},"institutions":[{"id":"https://openalex.org/I193352282","display_name":"Daegu Gyeongbuk Institute of Science and Technology","ror":"https://ror.org/03frjya69","country_code":"KR","type":"education","lineage":["https://openalex.org/I193352282"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yeseong Kim","raw_affiliation_strings":["DGIST, Daegu, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0001-5947-9632","affiliations":[{"raw_affiliation_string":"DGIST, Daegu, Republic of Korea","institution_ids":["https://openalex.org/I193352282"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I193352282"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.21469351,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"9","issue":"2","first_page":"1","last_page":"27"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.992900013923645,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.992900013923645,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/T10799","display_name":"Data Visualization and Analytics","score":0.9835000038146973,"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/T11500","display_name":"Evacuation and Crowd Dynamics","score":0.9815000295639038,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/scalability","display_name":"Scalability","score":0.7032677531242371},{"id":"https://openalex.org/keywords/generative-grammar","display_name":"Generative grammar","score":0.693976640701294},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.681813657283783},{"id":"https://openalex.org/keywords/diffusion","display_name":"Diffusion","score":0.571804404258728},{"id":"https://openalex.org/keywords/generative-model","display_name":"Generative model","score":0.4511616826057434},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3860093951225281},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.35846009850502014},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08271351456642151},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.08173677325248718}],"concepts":[{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.7032677531242371},{"id":"https://openalex.org/C39890363","wikidata":"https://www.wikidata.org/wiki/Q36108","display_name":"Generative grammar","level":2,"score":0.693976640701294},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.681813657283783},{"id":"https://openalex.org/C69357855","wikidata":"https://www.wikidata.org/wiki/Q163214","display_name":"Diffusion","level":2,"score":0.571804404258728},{"id":"https://openalex.org/C167966045","wikidata":"https://www.wikidata.org/wiki/Q5532625","display_name":"Generative model","level":3,"score":0.4511616826057434},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3860093951225281},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.35846009850502014},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08271351456642151},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.08173677325248718},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3727112","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3727112","pdf_url":null,"source":{"id":"https://openalex.org/S4210193547","display_name":"Proceedings of the ACM on Measurement and Analysis of Computing Systems","issn_l":"2476-1249","issn":["2476-1249"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"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 ACM on Measurement and Analysis of Computing Systems","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1145/3727112","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3727112","pdf_url":null,"source":{"id":"https://openalex.org/S4210193547","display_name":"Proceedings of the ACM on Measurement and Analysis of Computing Systems","issn_l":"2476-1249","issn":["2476-1249"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"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 ACM on Measurement and Analysis of Computing Systems","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W2013062050","https://openalex.org/W2025820354","https://openalex.org/W2071733179","https://openalex.org/W2074421143","https://openalex.org/W2093400430","https://openalex.org/W2096322909","https://openalex.org/W2097117768","https://openalex.org/W2100787464","https://openalex.org/W2131450845","https://openalex.org/W2145705994","https://openalex.org/W2147657366","https://openalex.org/W2294451341","https://openalex.org/W2320025711","https://openalex.org/W2398616921","https://openalex.org/W2484473840","https://openalex.org/W2546571074","https://openalex.org/W2563277009","https://openalex.org/W2796645376","https://openalex.org/W2799171747","https://openalex.org/W2895896816","https://openalex.org/W2902429452","https://openalex.org/W2948767859","https://openalex.org/W2963426391","https://openalex.org/W2963470893","https://openalex.org/W2963567641","https://openalex.org/W2966338280","https://openalex.org/W2971488950","https://openalex.org/W2982316857","https://openalex.org/W2990714382","https://openalex.org/W3008062244","https://openalex.org/W3092747519","https://openalex.org/W3154807499","https://openalex.org/W3161810785","https://openalex.org/W4206337041","https://openalex.org/W4214759040","https://openalex.org/W4238216513","https://openalex.org/W4248775335","https://openalex.org/W4281661987","https://openalex.org/W6600481524"],"related_works":["https://openalex.org/W4365211920","https://openalex.org/W3014948380","https://openalex.org/W4391584540","https://openalex.org/W4380551139","https://openalex.org/W4317695495","https://openalex.org/W4395044357","https://openalex.org/W4287117424","https://openalex.org/W4387506531","https://openalex.org/W2087346071","https://openalex.org/W2967848559"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,116],"introduce":[4],"DiffNEST,":[5],"a":[6,46,135],"diffusion-based":[7],"surrogate":[8,137],"framework":[9,139],"for":[10,140],"scalable,":[11],"learning-driven":[12],"optimization":[13,27,56,76,88,126],"in":[14,95,101],"complex":[15],"computing":[16],"environments.":[17],"The":[18,143],"growing":[19],"complexity":[20],"of":[21,74],"modern":[22],"systems":[23],"often":[24],"renders":[25],"traditional":[26],"techniques":[28],"inefficient,":[29],"while":[30],"reinforcement":[31],"learning":[32],"(RL)-based":[33],"methods":[34],"struggle":[35],"with":[36],"high":[37],"data":[38],"collection":[39],"costs":[40],"and":[41,99,128,152],"hardware":[42],"constraints.":[43],"DiffNEST":[44,62,84,119],"employs":[45],"diffusion":[47],"model":[48],"to":[49,92,106,148],"generate":[50],"realistic,":[51],"continuous":[52],"system":[53],"traces,":[54],"enabling":[55],"without":[57],"reliance":[58],"on":[59,111],"physical":[60,112],"hardware.":[61,113],"generates":[63],"realistic":[64],"traces":[65],"that":[66,83,118],"reflect":[67],"diverse":[68],"workload":[69,129],"characteristics,":[70],"facilitating":[71],"rapid":[72],"exploration":[73],"large":[75],"search":[77],"spaces.":[78],"A":[79],"case":[80],"study":[81],"demonstrates":[82],"can":[85,120],"accelerate":[86],"real-world":[87],"tasks,":[89],"achieving":[90],"up":[91],"50%":[93],"improvement":[94],"task-aware":[96],"adaptive":[97],"DVFS":[98],"16%":[100],"multi-core":[102],"cache":[103],"allocation":[104],"compared":[105],"RL":[107],"approaches":[108],"trained":[109],"directly":[110],"Through":[114],"fine-tuning,":[115],"show":[117],"also":[121],"be":[122],"reused":[123],"across":[124],"multiple":[125],"tasks":[127],"domains,":[130],"indicating":[131],"its":[132],"potential":[133],"as":[134],"general-purpose":[136],"modeling":[138],"system-level":[141],"optimization.":[142],"code":[144],"is":[145],"publicly":[146],"available":[147],"facilitate":[149],"further":[150],"research":[151],"development.":[153],"https://github.com/leejunyoung8631/DiffNest.git":[154]},"counts_by_year":[],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
