{"id":"https://openalex.org/W2988898745","doi":"https://doi.org/10.1145/3357223.3365441","title":"Accordia","display_name":"Accordia","publication_year":2019,"publication_date":"2019-11-11","ids":{"openalex":"https://openalex.org/W2988898745","doi":"https://doi.org/10.1145/3357223.3365441","mag":"2988898745"},"language":"en","primary_location":{"id":"doi:10.1145/3357223.3365441","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3357223.3365441","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM Symposium on Cloud Computing","raw_type":"proceedings-article"},"type":"conference-paper","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/A5100355722","display_name":"Yang Liu","orcid":"https://orcid.org/0000-0001-8420-6011"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Yang Liu","raw_affiliation_strings":["The Chinese University of Hong Kong, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017636962","display_name":"Huanle Xu","orcid":"https://orcid.org/0000-0001-6657-1154"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]},{"id":"https://openalex.org/I2799850029","display_name":"Dongguan University of Technology","ror":"https://ror.org/01m8p7q42","country_code":"CN","type":"education","lineage":["https://openalex.org/I2799850029"]}],"countries":["CN","HK"],"is_corresponding":false,"raw_author_name":"Huanle Xu","raw_affiliation_strings":["The Chinese University of Hong Kong, Hong Kong and Dongguan University of Technology, P.R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Chinese University of Hong Kong, Hong Kong and Dongguan University of Technology, P.R. China","institution_ids":["https://openalex.org/I177725633","https://openalex.org/I2799850029"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020413351","display_name":"Wing Cheong Lau","orcid":"https://orcid.org/0000-0003-1179-7855"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Wing Cheong Lau","raw_affiliation_strings":["The Chinese University of Hong Kong, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6656,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.69110121,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"479","last_page":"479"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12101","display_name":"Advanced Bandit Algorithms Research","score":0.9986000061035156,"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"}},"topics":[{"id":"https://openalex.org/T12101","display_name":"Advanced Bandit Algorithms Research","score":0.9986000061035156,"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/T10101","display_name":"Cloud Computing and Resource Management","score":0.996999979019165,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T12761","display_name":"Data Stream Mining Techniques","score":0.9912999868392944,"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/cloud-computing","display_name":"Cloud computing","score":0.8592000007629395},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7721157670021057},{"id":"https://openalex.org/keywords/virtual-machine","display_name":"Virtual machine","score":0.5930850505828857},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5574027895927429},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.47744685411453247},{"id":"https://openalex.org/keywords/big-data","display_name":"Big data","score":0.4675530195236206},{"id":"https://openalex.org/keywords/response-time","display_name":"Response time","score":0.41242432594299316},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.2727520763874054},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1065741777420044}],"concepts":[{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.8592000007629395},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7721157670021057},{"id":"https://openalex.org/C25344961","wikidata":"https://www.wikidata.org/wiki/Q192726","display_name":"Virtual machine","level":2,"score":0.5930850505828857},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5574027895927429},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.47744685411453247},{"id":"https://openalex.org/C75684735","wikidata":"https://www.wikidata.org/wiki/Q858810","display_name":"Big data","level":2,"score":0.4675530195236206},{"id":"https://openalex.org/C19012869","wikidata":"https://www.wikidata.org/wiki/Q578372","display_name":"Response time","level":2,"score":0.41242432594299316},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.2727520763874054},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1065741777420044},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3357223.3365441","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3357223.3365441","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM Symposium on Cloud Computing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5400000214576721,"id":"https://metadata.un.org/sdg/8","display_name":"Decent work and economic growth"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W2604856537","https://openalex.org/W2951665052"],"related_works":["https://openalex.org/W4390608645","https://openalex.org/W4247566972","https://openalex.org/W2960264696","https://openalex.org/W3090563135","https://openalex.org/W2497432351","https://openalex.org/W4206777497","https://openalex.org/W572531444","https://openalex.org/W2921575628","https://openalex.org/W2057670833","https://openalex.org/W2130771497"],"abstract_inverted_index":{"Recognizing":[0],"the":[1,34,55,62,67,82,89,104,114,117],"diversity":[2],"of":[3,14,25,40,49,93,113,116],"big":[4],"data":[5],"analytic":[6],"jobs,":[7],"cloud":[8,26,50,69],"providers":[9],"offer":[10],"a":[11,76,130],"wide":[12],"range":[13],"virtual":[15],"machine":[16],"(VM)":[17],"instances":[18],"for":[19,44,138],"different":[20],"use":[21],"cases.":[22],"The":[23],"choice":[24,48],"instance":[27,95],"configurations":[28],"can":[29,52],"have":[30,125],"significant":[31],"impact":[32],"on":[33],"response":[35,56,99],"time":[36,57,100],"and":[37,84,107,127],"running":[38],"cost":[39,63],"data-intensive,":[41],"recurring":[42,118],"jobs":[43],"production.":[45],"A":[46],"poor":[47],"instance-type/configuration":[51],"substantially":[53],"degrade":[54],"by":[58,64],"5x,":[59],"or":[60],"increase":[61],"10x.":[65],"Identifying":[66],"best":[68],"configuration":[70],"under":[71],"low":[72],"search":[73],"budget":[74],"is":[75],"challenging":[77],"problem":[78],"due":[79],"to":[80],"i)":[81],"large":[83],"high-dimensional":[85],"configuration-parameters":[86],"space,":[87],"ii)":[88],"dynamically":[90],"varying":[91],"price":[92],"some":[94],"types,":[96],"iii)":[97],"job":[98],"variation":[101],"even":[102],"given":[103],"same":[105],"configuration,":[106],"iv)":[108],"gradual":[109],"drifts/":[110],"unexpected":[111],"changes":[112],"characteristics":[115],"jobs.":[119],"To":[120],"tackle":[121],"this":[122],"problem,":[123],"we":[124],"designed":[126],"implemented":[128],"Accordia,":[129],"system":[131],"which":[132],"enables":[133],"Adaptive":[134],"Cloud":[135],"Configuration":[136],"Optimization":[137],"Recurring":[139],"Data-Intensive":[140],"Applications.":[141]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2019-11-22T00:00:00"}
