{"id":"https://openalex.org/W2904741713","doi":"https://doi.org/10.1109/access.2018.2885765","title":"Frequency Selection Approach for Energy Aware Cloud Database","display_name":"Frequency Selection Approach for Energy Aware Cloud Database","publication_year":2018,"publication_date":"2018-12-07","ids":{"openalex":"https://openalex.org/W2904741713","doi":"https://doi.org/10.1109/access.2018.2885765","mag":"2904741713"},"language":"en","primary_location":{"id":"doi:10.1109/access.2018.2885765","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2885765","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08567908.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08567908.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5053468308","display_name":"Chaopeng Guo","orcid":"https://orcid.org/0000-0001-5022-5919"},"institutions":[{"id":"https://openalex.org/I134560555","display_name":"Universit\u00e9 Toulouse III - Paul Sabatier","ror":"https://ror.org/02v6kpv12","country_code":"FR","type":"education","lineage":["https://openalex.org/I134560555"]},{"id":"https://openalex.org/I3131550300","display_name":"Universit\u00e9 Toulouse-I-Capitole","ror":"https://ror.org/0443n9e75","country_code":"FR","type":"education","lineage":["https://openalex.org/I3131550300"]},{"id":"https://openalex.org/I4210119061","display_name":"Institut de Recherche en Informatique de Toulouse","ror":"https://ror.org/01rx4qw44","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I205747304","https://openalex.org/I205747304","https://openalex.org/I4210119061","https://openalex.org/I4210152422","https://openalex.org/I4387153255","https://openalex.org/I4405258862","https://openalex.org/I4405259414"]},{"id":"https://openalex.org/I4210152422","display_name":"Universit\u00e9 Toulouse - Jean Jaur\u00e8s","ror":"https://ror.org/04ezk3x31","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210152422"]},{"id":"https://openalex.org/I4210160189","display_name":"Institut Polytechnique de Bordeaux","ror":"https://ror.org/054qv7y42","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210160189"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Chaopeng Guo","raw_affiliation_strings":["Institut de Recherche en Informatique de Toulouse, University of Toulouse, Toulouse, France","IRIT-SEPIA - Syst\u00e8me d\u2019exploitation, syst\u00e8mes r\u00e9partis, de l\u2019intergiciel \u00e0 l\u2019architecture (IRIT\r\n118 Route de Narbonne\r\n31062 Toulouse Cedex 9 - France)"],"raw_orcid":"https://orcid.org/0000-0001-5022-5919","affiliations":[{"raw_affiliation_string":"Institut de Recherche en Informatique de Toulouse, University of Toulouse, Toulouse, France","institution_ids":["https://openalex.org/I4210119061"]},{"raw_affiliation_string":"IRIT-SEPIA - Syst\u00e8me d\u2019exploitation, syst\u00e8mes r\u00e9partis, de l\u2019intergiciel \u00e0 l\u2019architecture (IRIT\r\n118 Route de Narbonne\r\n31062 Toulouse Cedex 9 - France)","institution_ids":["https://openalex.org/I4210152422","https://openalex.org/I134560555","https://openalex.org/I4210119061","https://openalex.org/I3131550300","https://openalex.org/I4210160189"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078199531","display_name":"Jean\u2010Marc Pierson","orcid":"https://orcid.org/0000-0001-8948-0474"},"institutions":[{"id":"https://openalex.org/I134560555","display_name":"Universit\u00e9 Toulouse III - Paul Sabatier","ror":"https://ror.org/02v6kpv12","country_code":"FR","type":"education","lineage":["https://openalex.org/I134560555"]},{"id":"https://openalex.org/I3131550300","display_name":"Universit\u00e9 Toulouse-I-Capitole","ror":"https://ror.org/0443n9e75","country_code":"FR","type":"education","lineage":["https://openalex.org/I3131550300"]},{"id":"https://openalex.org/I4210119061","display_name":"Institut de Recherche en Informatique de Toulouse","ror":"https://ror.org/01rx4qw44","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I205747304","https://openalex.org/I205747304","https://openalex.org/I4210119061","https://openalex.org/I4210152422","https://openalex.org/I4387153255","https://openalex.org/I4405258862","https://openalex.org/I4405259414"]},{"id":"https://openalex.org/I4210152422","display_name":"Universit\u00e9 Toulouse - Jean Jaur\u00e8s","ror":"https://ror.org/04ezk3x31","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210152422"]},{"id":"https://openalex.org/I4210160189","display_name":"Institut Polytechnique de Bordeaux","ror":"https://ror.org/054qv7y42","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210160189"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Jean-Marc Pierson","raw_affiliation_strings":["Institut de Recherche en Informatique de Toulouse, University of Toulouse, Toulouse, France","IRIT-SEPIA - Syst\u00e8me d\u2019exploitation, syst\u00e8mes r\u00e9partis, de l\u2019intergiciel \u00e0 l\u2019architecture (IRIT\r\n118 Route de Narbonne\r\n31062 Toulouse Cedex 9 - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut de Recherche en Informatique de Toulouse, University of Toulouse, Toulouse, France","institution_ids":["https://openalex.org/I4210119061"]},{"raw_affiliation_string":"IRIT-SEPIA - Syst\u00e8me d\u2019exploitation, syst\u00e8mes r\u00e9partis, de l\u2019intergiciel \u00e0 l\u2019architecture (IRIT\r\n118 Route de Narbonne\r\n31062 Toulouse Cedex 9 - France)","institution_ids":["https://openalex.org/I4210152422","https://openalex.org/I134560555","https://openalex.org/I4210119061","https://openalex.org/I3131550300","https://openalex.org/I4210160189"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115592382","display_name":"Hui Liu","orcid":"https://orcid.org/0009-0003-3273-6979"},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hui Liu","raw_affiliation_strings":["School of Metallurgy, Northeastern University, Shenyang, China","Northeastern University [Shenyang] (3-11, Wenhua Road, Heping District, Shenyang 110819 - China)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Metallurgy, Northeastern University, Shenyang, China","institution_ids":["https://openalex.org/I9224756"]},{"raw_affiliation_string":"Northeastern University [Shenyang] (3-11, Wenhua Road, Heping District, Shenyang 110819 - China)","institution_ids":["https://openalex.org/I9224756"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004612882","display_name":"Jie Song","orcid":"https://orcid.org/0000-0003-0704-3217"},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Song","raw_affiliation_strings":["Software College, Northeastern University, Shenyang, China","Northeastern University [Shenyang] (3-11, Wenhua Road, Heping District, Shenyang 110819 - China)"],"raw_orcid":"https://orcid.org/0000-0003-0704-3217","affiliations":[{"raw_affiliation_string":"Software College, Northeastern University, Shenyang, China","institution_ids":["https://openalex.org/I9224756"]},{"raw_affiliation_string":"Northeastern University [Shenyang] (3-11, Wenhua Road, Heping District, Shenyang 110819 - China)","institution_ids":["https://openalex.org/I9224756"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.4027,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.7375056,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"7","issue":null,"first_page":"1927","last_page":"1942"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9998999834060669,"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/T12292","display_name":"Graph Theory and Algorithms","score":0.9919000267982483,"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/T12761","display_name":"Data Stream Mining Techniques","score":0.9902999997138977,"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":0.8480920195579529},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.8110809326171875},{"id":"https://openalex.org/keywords/provisioning","display_name":"Provisioning","score":0.7734821438789368},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.7133386135101318},{"id":"https://openalex.org/keywords/frequency-scaling","display_name":"Frequency scaling","score":0.6094195246696472},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.5008761882781982},{"id":"https://openalex.org/keywords/volume","display_name":"Volume (thermodynamics)","score":0.49978208541870117},{"id":"https://openalex.org/keywords/monte-carlo-tree-search","display_name":"Monte Carlo tree search","score":0.4752209782600403},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.473602294921875},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.46414270997047424},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.4333422780036926},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.42822128534317017},{"id":"https://openalex.org/keywords/monte-carlo-method","display_name":"Monte Carlo method","score":0.36577653884887695},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3531654477119446},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.2702369689941406},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.14360228180885315},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.10381290316581726},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.09067568182945251},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07479822635650635}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8480920195579529},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.8110809326171875},{"id":"https://openalex.org/C172191483","wikidata":"https://www.wikidata.org/wiki/Q1071806","display_name":"Provisioning","level":2,"score":0.7734821438789368},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.7133386135101318},{"id":"https://openalex.org/C157742956","wikidata":"https://www.wikidata.org/wiki/Q3237776","display_name":"Frequency scaling","level":3,"score":0.6094195246696472},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.5008761882781982},{"id":"https://openalex.org/C20556612","wikidata":"https://www.wikidata.org/wiki/Q4469374","display_name":"Volume (thermodynamics)","level":2,"score":0.49978208541870117},{"id":"https://openalex.org/C46149586","wikidata":"https://www.wikidata.org/wiki/Q11785332","display_name":"Monte Carlo tree search","level":3,"score":0.4752209782600403},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.473602294921875},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.46414270997047424},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.4333422780036926},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.42822128534317017},{"id":"https://openalex.org/C19499675","wikidata":"https://www.wikidata.org/wiki/Q232207","display_name":"Monte Carlo method","level":2,"score":0.36577653884887695},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3531654477119446},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.2702369689941406},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.14360228180885315},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.10381290316581726},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.09067568182945251},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07479822635650635},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1109/access.2018.2885765","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2885765","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08567908.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:oatao.univ-toulouse.fr:22560","is_oa":true,"landing_page_url":null,"pdf_url":"https://oatao.univ-toulouse.fr/22560/1/guo_22560.pdf","source":{"id":"https://openalex.org/S4306401987","display_name":"Open Archive Toulouse Archive Ouverte (University of Toulouse)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I17866349","host_organization_name":"Universit\u00e9 F\u00e9d\u00e9rale de Toulouse Midi-Pyr\u00e9n\u00e9es","host_organization_lineage":["https://openalex.org/I17866349"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:HAL:hal-02092942v1","is_oa":true,"landing_page_url":"https://hal.science/hal-02092942","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, 2018, 7 (1), pp.1927-1942. ⟨10.1109/ACCESS.2018.2885765⟩","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:HAL:hal-02181914v1","is_oa":true,"landing_page_url":"https://hal.science/hal-02181914","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"30th International Symposium on Computer Architecture and High Performance Computing (SBAC-PAD 2018), Sep 2018, Lyon, France. pp.77-84","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:doaj.org/article:a1563526e6ce4930a91bc80833b8bc34","is_oa":true,"landing_page_url":"https://doaj.org/article/a1563526e6ce4930a91bc80833b8bc34","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 7, Pp 1927-1942 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2018.2885765","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2885765","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08567908.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8299999833106995}],"awards":[{"id":"https://openalex.org/G2088010659","display_name":"\u5927\u6570\u636e\u5904\u7406\u5e73\u53f0\u4e2d\u5916\u5b58\u7b97\u6cd5\u80fd\u8017\u590d\u6742\u5ea6\u548c\u80fd\u8017\u4f18\u5316\u7814\u7a76","funder_award_id":"61672143","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G443608395","display_name":null,"funder_award_id":"CSC N201506080029","funder_id":"https://openalex.org/F4320322725","funder_display_name":"China Scholarship Council"},{"id":"https://openalex.org/G6864459207","display_name":null,"funder_award_id":"51606031","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7662411815","display_name":null,"funder_award_id":"N161602003","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G8802285941","display_name":"\u53ef\u518d\u751f\u80fd\u6e90\u4f9b\u7535\u7684MapReduce\u96c6\u7fa4\u80fd\u8017\u8c03\u4f18\u6280\u672f\u7814\u7a76","funder_award_id":"61662057","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"},{"id":"https://openalex.org/F4320322725","display_name":"China Scholarship Council","ror":"https://ror.org/04atp4p48"},{"id":"https://openalex.org/F4320322892","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2904741713.pdf","grobid_xml":"https://content.openalex.org/works/W2904741713.grobid-xml"},"referenced_works_count":30,"referenced_works":["https://openalex.org/W253952821","https://openalex.org/W795353797","https://openalex.org/W802858742","https://openalex.org/W935376432","https://openalex.org/W1514897689","https://openalex.org/W1985229168","https://openalex.org/W1993892970","https://openalex.org/W2005650200","https://openalex.org/W2009639833","https://openalex.org/W2009872315","https://openalex.org/W2020828423","https://openalex.org/W2080242564","https://openalex.org/W2098415863","https://openalex.org/W2126316555","https://openalex.org/W2134818922","https://openalex.org/W2143705506","https://openalex.org/W2166539499","https://openalex.org/W2168090543","https://openalex.org/W2241718421","https://openalex.org/W2276782226","https://openalex.org/W2344857745","https://openalex.org/W2470381081","https://openalex.org/W2534983812","https://openalex.org/W2578279218","https://openalex.org/W2596706004","https://openalex.org/W2904741713","https://openalex.org/W3023540311","https://openalex.org/W3134267570","https://openalex.org/W6657084543","https://openalex.org/W6728758679"],"related_works":["https://openalex.org/W2893779165","https://openalex.org/W2017432143","https://openalex.org/W1973694374","https://openalex.org/W2983574358","https://openalex.org/W2370475531","https://openalex.org/W4385924768","https://openalex.org/W4256551238","https://openalex.org/W4241787744","https://openalex.org/W4404953672","https://openalex.org/W2609678089"],"abstract_inverted_index":{"A":[0,102],"lot":[1],"of":[2,15,22,76,82,117,141,151,179],"cloud":[3,41,78,103],"systems":[4,42,79],"are":[5,43,100],"adopted":[6],"in":[7,80,132],"industry":[8],"and":[9,19,30,61,93,143,165,169],"academia":[10],"to":[11,52,71,111,139,149,163,173],"face":[12],"the":[13,16,20,23,73,77,86,113,118,134,144],"explosion":[14],"data":[17,25,37],"volume":[18],"arrival":[21],"big":[24],"era.":[26],"Meanwhile,":[27],"energy":[28,31,46,74,180],"efficiency":[29,75],"saving":[32],"become":[33],"major":[34],"concerns":[35],"for":[36,167],"centers":[38],"where":[39],"massive":[40],"deployed.":[44],"However,":[45],"waste":[47],"is":[48,69,106],"quite":[49],"common":[50],"due":[51],"resource":[53,83],"provisioning.":[54,84],"In":[55,85],"this":[56],"paper,":[57],"using":[58,186],"dynamic":[59],"voltage":[60],"frequency":[62,66,188],"scaling":[63],"(DVFS),":[64],"a":[65],"selection":[67,189],"approach":[68],"introduced":[70],"improve":[72],"terms":[81],"approach,":[87],"two":[88],"algorithms,":[89],"genetic":[90],"algorithm":[91,98],"(GA)":[92],"Monte":[94],"Carlo":[95],"tree":[96],"search":[97],"(MCTS),":[99],"proposed.":[101],"database":[104],"system":[105],"taken":[107],"as":[108],"an":[109,174],"example":[110],"evaluate":[112],"approach.":[114,190],"The":[115,127],"results":[116],"experiments":[119],"show":[120],"that":[121],"both":[122],"algorithms":[123,128,154],"have":[124,129,155],"its":[125],"advantages.":[126],"great":[130],"scalability,":[131],"which":[133],"GA":[135,168],"can":[136,146,181],"be":[137,147,182],"applied":[138,148],"thousands":[140],"nodes":[142],"MCTS":[145],"hundreds":[150],"nodes.":[152],"Both":[153],"high":[156],"accuracy":[157],"compared":[158],"with":[159],"optimal":[160],"solutions":[161],"(up":[162],"99.9%":[164],"99.6%":[166],"MCTS,":[170],"respectively).":[171],"According":[172],"optimality":[175],"bound":[176],"analysis,":[177],"26%":[178],"saved":[183],"at":[184],"most":[185],"our":[187]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}