{"id":"https://openalex.org/W3213332416","doi":"https://doi.org/10.1016/j.swevo.2021.101012","title":"An ACO for energy-efficient and traffic-aware virtual machine placement in cloud computing","display_name":"An ACO for energy-efficient and traffic-aware virtual machine placement in cloud computing","publication_year":2021,"publication_date":"2021-11-05","ids":{"openalex":"https://openalex.org/W3213332416","doi":"https://doi.org/10.1016/j.swevo.2021.101012","mag":"3213332416"},"language":"en","primary_location":{"id":"doi:10.1016/j.swevo.2021.101012","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.swevo.2021.101012","pdf_url":null,"source":{"id":"https://openalex.org/S2764346689","display_name":"Swarm and Evolutionary Computation","issn_l":"2210-6502","issn":["2210-6502","2210-6510"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Swarm and Evolutionary Computation","raw_type":"journal-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/A5007865788","display_name":"Huanlai Xing","orcid":"https://orcid.org/0000-0002-6345-7265"},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Huanlai Xing","raw_affiliation_strings":["School of Computing and Artificial Intelligence, Southwest Jiaotong University, Room 9439, Teaching building 9, Chengdu 611756, PR China"],"affiliations":[{"raw_affiliation_string":"School of Computing and Artificial Intelligence, Southwest Jiaotong University, Room 9439, Teaching building 9, Chengdu 611756, PR China","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101800894","display_name":"Jing Zhu","orcid":"https://orcid.org/0000-0002-8223-8922"},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jing Zhu","raw_affiliation_strings":["School of Computing and Artificial Intelligence, Southwest Jiaotong University, Room 9439, Teaching building 9, Chengdu 611756, PR China"],"affiliations":[{"raw_affiliation_string":"School of Computing and Artificial Intelligence, Southwest Jiaotong University, Room 9439, Teaching building 9, Chengdu 611756, PR China","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063920690","display_name":"Rong Qu","orcid":"https://orcid.org/0000-0001-8318-7509"},"institutions":[{"id":"https://openalex.org/I142263535","display_name":"University of Nottingham","ror":"https://ror.org/01ee9ar58","country_code":"GB","type":"education","lineage":["https://openalex.org/I142263535"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Rong Qu","raw_affiliation_strings":["COL Lab, School of Computer Science, University of Nottingham, United Kingdom"],"affiliations":[{"raw_affiliation_string":"COL Lab, School of Computer Science, University of Nottingham, United Kingdom","institution_ids":["https://openalex.org/I142263535"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006467851","display_name":"Penglin Dai","orcid":"https://orcid.org/0000-0002-3074-4620"},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Penglin Dai","raw_affiliation_strings":["School of Computing and Artificial Intelligence, Southwest Jiaotong University, Room 9439, Teaching building 9, Chengdu 611756, PR China"],"affiliations":[{"raw_affiliation_string":"School of Computing and Artificial Intelligence, Southwest Jiaotong University, Room 9439, Teaching building 9, Chengdu 611756, PR China","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075454046","display_name":"Shouxi Luo","orcid":"https://orcid.org/0000-0002-4041-3681"},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shouxi Luo","raw_affiliation_strings":["School of Computing and Artificial Intelligence, Southwest Jiaotong University, Room 9439, Teaching building 9, Chengdu 611756, PR China"],"affiliations":[{"raw_affiliation_string":"School of Computing and Artificial Intelligence, Southwest Jiaotong University, Room 9439, Teaching building 9, Chengdu 611756, PR China","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047988243","display_name":"Muhammad Azhar Iqbal","orcid":"https://orcid.org/0000-0002-4195-9782"},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Muhammad Azhar Iqbal","raw_affiliation_strings":["School of Computing and Artificial Intelligence, Southwest Jiaotong University, Room 9439, Teaching building 9, Chengdu 611756, PR China"],"affiliations":[{"raw_affiliation_string":"School of Computing and Artificial Intelligence, Southwest Jiaotong University, Room 9439, Teaching building 9, Chengdu 611756, PR China","institution_ids":["https://openalex.org/I4800084"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5007865788"],"corresponding_institution_ids":["https://openalex.org/I4800084"],"apc_list":{"value":3700,"currency":"USD","value_usd":3700},"apc_paid":null,"fwci":11.2921,"has_fulltext":false,"cited_by_count":55,"citation_normalized_percentile":{"value":0.98428988,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"68","issue":null,"first_page":"101012","last_page":"101012"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9993000030517578,"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":0.9993000030517578,"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/T10714","display_name":"Software-Defined Networks and 5G","score":0.9959999918937683,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.9921000003814697,"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":0.878387451171875},{"id":"https://openalex.org/keywords/ant-colony-optimization-algorithms","display_name":"Ant colony optimization algorithms","score":0.7246878147125244},{"id":"https://openalex.org/keywords/virtual-machine","display_name":"Virtual machine","score":0.6575441956520081},{"id":"https://openalex.org/keywords/heuristics","display_name":"Heuristics","score":0.5678516626358032},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.5202432870864868},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.5114371180534363},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4873133599758148},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4845687448978424},{"id":"https://openalex.org/keywords/metaheuristic","display_name":"Metaheuristic","score":0.47003597021102905},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.46066704392433167},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.42016854882240295},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3380073606967926},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3294612467288971},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.08871901035308838},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.06634390354156494}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.878387451171875},{"id":"https://openalex.org/C40128228","wikidata":"https://www.wikidata.org/wiki/Q460851","display_name":"Ant colony optimization algorithms","level":2,"score":0.7246878147125244},{"id":"https://openalex.org/C25344961","wikidata":"https://www.wikidata.org/wiki/Q192726","display_name":"Virtual machine","level":2,"score":0.6575441956520081},{"id":"https://openalex.org/C127705205","wikidata":"https://www.wikidata.org/wiki/Q5748245","display_name":"Heuristics","level":2,"score":0.5678516626358032},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.5202432870864868},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.5114371180534363},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4873133599758148},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4845687448978424},{"id":"https://openalex.org/C109718341","wikidata":"https://www.wikidata.org/wiki/Q1385229","display_name":"Metaheuristic","level":2,"score":0.47003597021102905},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.46066704392433167},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.42016854882240295},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3380073606967926},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3294612467288971},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.08871901035308838},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.06634390354156494},{"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.swevo.2021.101012","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.swevo.2021.101012","pdf_url":null,"source":{"id":"https://openalex.org/S2764346689","display_name":"Swarm and Evolutionary Computation","issn_l":"2210-6502","issn":["2210-6502","2210-6510"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Swarm and Evolutionary Computation","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5400000214576721,"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8"}],"awards":[{"id":"https://openalex.org/G4654035530","display_name":null,"funder_award_id":"2019M663552","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G5031340677","display_name":null,"funder_award_id":"62172342","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7427725827","display_name":null,"funder_award_id":"2020T130547","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G8052294262","display_name":null,"funder_award_id":"62002300","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/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"},{"id":"https://openalex.org/F4320322725","display_name":"China Scholarship Council","ror":"https://ror.org/04atp4p48"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":69,"referenced_works":["https://openalex.org/W1520280706","https://openalex.org/W1530490667","https://openalex.org/W1559709914","https://openalex.org/W1573676079","https://openalex.org/W1769280985","https://openalex.org/W1905105378","https://openalex.org/W1984829260","https://openalex.org/W1990901434","https://openalex.org/W2001065285","https://openalex.org/W2016944307","https://openalex.org/W2042876290","https://openalex.org/W2056171202","https://openalex.org/W2077661716","https://openalex.org/W2080521149","https://openalex.org/W2081574853","https://openalex.org/W2125256745","https://openalex.org/W2158468884","https://openalex.org/W2231942137","https://openalex.org/W2343635147","https://openalex.org/W2344113890","https://openalex.org/W2345219891","https://openalex.org/W2396774882","https://openalex.org/W2421912678","https://openalex.org/W2465864514","https://openalex.org/W2498207281","https://openalex.org/W2516911435","https://openalex.org/W2521533145","https://openalex.org/W2524638957","https://openalex.org/W2525165169","https://openalex.org/W2525695119","https://openalex.org/W2530389446","https://openalex.org/W2536809168","https://openalex.org/W2551000267","https://openalex.org/W2570757594","https://openalex.org/W2576493746","https://openalex.org/W2589455136","https://openalex.org/W2592652668","https://openalex.org/W2697507874","https://openalex.org/W2760290556","https://openalex.org/W2763134877","https://openalex.org/W2783399051","https://openalex.org/W2794706336","https://openalex.org/W2799627099","https://openalex.org/W2805265729","https://openalex.org/W2900911278","https://openalex.org/W2904762129","https://openalex.org/W2920877636","https://openalex.org/W2939861426","https://openalex.org/W2941842802","https://openalex.org/W2943480356","https://openalex.org/W2943528199","https://openalex.org/W2946582250","https://openalex.org/W2950892016","https://openalex.org/W2961614712","https://openalex.org/W2997512135","https://openalex.org/W3004042307","https://openalex.org/W3006255132","https://openalex.org/W3094965608","https://openalex.org/W3123888896","https://openalex.org/W4234835238","https://openalex.org/W4292083457","https://openalex.org/W6631106278","https://openalex.org/W6634865050","https://openalex.org/W6639877576","https://openalex.org/W6646368242","https://openalex.org/W6650454837","https://openalex.org/W6664653791","https://openalex.org/W6732063897","https://openalex.org/W6749765750"],"related_works":["https://openalex.org/W2280422768","https://openalex.org/W3143197806","https://openalex.org/W4252555497","https://openalex.org/W1611875833","https://openalex.org/W1547053391","https://openalex.org/W1521781013","https://openalex.org/W1975009952","https://openalex.org/W2462483068","https://openalex.org/W1588949866","https://openalex.org/W46882622"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":13},{"year":2024,"cited_by_count":19},{"year":2023,"cited_by_count":18},{"year":2022,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
