{"id":"https://openalex.org/W2921575628","doi":"https://doi.org/10.3390/s19061267","title":"Improving Quality-of-Service in Cloud/Fog Computing through Efficient Resource Allocation","display_name":"Improving Quality-of-Service in Cloud/Fog Computing through Efficient Resource Allocation","publication_year":2019,"publication_date":"2019-03-13","ids":{"openalex":"https://openalex.org/W2921575628","doi":"https://doi.org/10.3390/s19061267","mag":"2921575628"},"language":"en","primary_location":{"id":"doi:10.3390/s19061267","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s19061267","pdf_url":"https://www.mdpi.com/1424-8220/19/6/1267/pdf?version=1552461321","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/19/6/1267/pdf?version=1552461321","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5089363536","display_name":"Samson B. Akintoye","orcid":"https://orcid.org/0000-0001-5058-433X"},"institutions":[{"id":"https://openalex.org/I869660684","display_name":"University of the Western Cape","ror":"https://ror.org/00h2vm590","country_code":"ZA","type":"education","lineage":["https://openalex.org/I869660684"]}],"countries":["ZA"],"is_corresponding":true,"raw_author_name":"Samson Busuyi Akintoye","raw_affiliation_strings":["ISAT Laboratory, Department of Computer Science, University of the Western Cape, Bellville 7535, South Africa"],"affiliations":[{"raw_affiliation_string":"ISAT Laboratory, Department of Computer Science, University of the Western Cape, Bellville 7535, South Africa","institution_ids":["https://openalex.org/I869660684"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063116320","display_name":"Antoine Bagula","orcid":"https://orcid.org/0000-0003-0774-5251"},"institutions":[{"id":"https://openalex.org/I869660684","display_name":"University of the Western Cape","ror":"https://ror.org/00h2vm590","country_code":"ZA","type":"education","lineage":["https://openalex.org/I869660684"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Antoine Bagula","raw_affiliation_strings":["ISAT Laboratory, Department of Computer Science, University of the Western Cape, Bellville 7535, South Africa"],"affiliations":[{"raw_affiliation_string":"ISAT Laboratory, Department of Computer Science, University of the Western Cape, Bellville 7535, South Africa","institution_ids":["https://openalex.org/I869660684"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5089363536"],"corresponding_institution_ids":["https://openalex.org/I869660684"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":8.0924,"has_fulltext":true,"cited_by_count":45,"citation_normalized_percentile":{"value":0.97444872,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"19","issue":"6","first_page":"1267","last_page":"1267"},"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9997000098228455,"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/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9864000082015991,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.9449102878570557},{"id":"https://openalex.org/keywords/virtual-machine","display_name":"Virtual machine","score":0.8311853408813477},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.81325364112854},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.6734708547592163},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.6652287840843201},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.6536890864372253},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.6064927577972412},{"id":"https://openalex.org/keywords/utility-computing","display_name":"Utility computing","score":0.604088544845581},{"id":"https://openalex.org/keywords/cloud-testing","display_name":"Cloud testing","score":0.4994490146636963},{"id":"https://openalex.org/keywords/resource-management","display_name":"Resource management (computing)","score":0.45810747146606445},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.4216099679470062},{"id":"https://openalex.org/keywords/cloud-computing-security","display_name":"Cloud computing security","score":0.27722296118736267},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.22981363534927368},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.1467198133468628},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09027433395385742},{"id":"https://openalex.org/keywords/systems-engineering","display_name":"Systems engineering","score":0.08871534466743469}],"concepts":[{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.9449102878570557},{"id":"https://openalex.org/C25344961","wikidata":"https://www.wikidata.org/wiki/Q192726","display_name":"Virtual machine","level":2,"score":0.8311853408813477},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.81325364112854},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.6734708547592163},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.6652287840843201},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.6536890864372253},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.6064927577972412},{"id":"https://openalex.org/C85106507","wikidata":"https://www.wikidata.org/wiki/Q1188445","display_name":"Utility computing","level":4,"score":0.604088544845581},{"id":"https://openalex.org/C120115606","wikidata":"https://www.wikidata.org/wiki/Q5135723","display_name":"Cloud testing","level":4,"score":0.4994490146636963},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.45810747146606445},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.4216099679470062},{"id":"https://openalex.org/C184842701","wikidata":"https://www.wikidata.org/wiki/Q370563","display_name":"Cloud computing security","level":3,"score":0.27722296118736267},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.22981363534927368},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.1467198133468628},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09027433395385742},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.08871534466743469},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/s19061267","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s19061267","pdf_url":"https://www.mdpi.com/1424-8220/19/6/1267/pdf?version=1552461321","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:b29aa38200424836975aeb666a82e755","is_oa":true,"landing_page_url":"https://doaj.org/article/b29aa38200424836975aeb666a82e755","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 19, Iss 6, p 1267 (2019)","raw_type":"article"},{"id":"pmh:oai:europepmc.org:5465445","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6471917","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"},{"id":"pmh:oai:mdpi.com:/1424-8220/19/6/1267/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/s19061267","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors","raw_type":"Text"},{"id":"pmh:oai:repository.uwc.ac.za:10566/7058","is_oa":false,"landing_page_url":"http://hdl.handle.net/10566/7058","pdf_url":null,"source":{"id":"https://openalex.org/S4306400180","display_name":"UWC Research Repository (University of the Western Cape)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I869660684","host_organization_name":"University of the Western Cape","host_organization_lineage":["https://openalex.org/I869660684"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":{"id":"doi:10.3390/s19061267","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s19061267","pdf_url":"https://www.mdpi.com/1424-8220/19/6/1267/pdf?version=1552461321","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.4000000059604645}],"awards":[{"id":"https://openalex.org/G2912075883","display_name":null,"funder_award_id":"NRF FREESTANDING","funder_id":"https://openalex.org/F4320320671","funder_display_name":"National Research Foundation"}],"funders":[{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2921575628.pdf","grobid_xml":"https://content.openalex.org/works/W2921575628.grobid-xml"},"referenced_works_count":39,"referenced_works":["https://openalex.org/W835849411","https://openalex.org/W1575758330","https://openalex.org/W1608437657","https://openalex.org/W1659842140","https://openalex.org/W1963923302","https://openalex.org/W1967910577","https://openalex.org/W1977259777","https://openalex.org/W1977367431","https://openalex.org/W1984424640","https://openalex.org/W1993949541","https://openalex.org/W1998256873","https://openalex.org/W2016111035","https://openalex.org/W2016853137","https://openalex.org/W2022575296","https://openalex.org/W2023764809","https://openalex.org/W2037487174","https://openalex.org/W2045287414","https://openalex.org/W2062462135","https://openalex.org/W2074070386","https://openalex.org/W2077661716","https://openalex.org/W2079270062","https://openalex.org/W2111585582","https://openalex.org/W2125187067","https://openalex.org/W2131646073","https://openalex.org/W2133422298","https://openalex.org/W2149424585","https://openalex.org/W2157734674","https://openalex.org/W2158308497","https://openalex.org/W2222512263","https://openalex.org/W2275530856","https://openalex.org/W2348267839","https://openalex.org/W2558189613","https://openalex.org/W2570617441","https://openalex.org/W2767144201","https://openalex.org/W2810730691","https://openalex.org/W2908701561","https://openalex.org/W6623414992","https://openalex.org/W6679825623","https://openalex.org/W6704790827"],"related_works":["https://openalex.org/W191275436","https://openalex.org/W2542495494","https://openalex.org/W2286206066","https://openalex.org/W2139540798","https://openalex.org/W1907260009","https://openalex.org/W2163612307","https://openalex.org/W1631417896","https://openalex.org/W3147849056","https://openalex.org/W2496309455","https://openalex.org/W2258846475"],"abstract_inverted_index":{"Recently,":[0],"a":[1,96,103,109],"massive":[2],"migration":[3],"of":[4,18,21,31,51,60,151],"enterprise":[5],"applications":[6,37],"to":[7,38,44],"the":[8,14,19,29,45,61,70,87,119,129,135,139,145,152],"cloud":[9,22,54,66,71],"has":[10],"been":[11],"recorded":[12],"in":[13,53,65,95,144,149],"IT":[15],"world.":[16],"One":[17],"challenges":[20],"computing":[23,78,99,147],"is":[24,57],"Quality-of-Service":[25,143],"management,":[26],"which":[27],"includes":[28],"adoption":[30],"appropriate":[32],"methods":[33],"for":[34,118],"allocating":[35],"cloud-user":[36],"virtual":[39,42,91,123],"resources,":[40],"and":[41,85,90,101,108,122,134],"resources":[43,52],"physical":[46],"resources.":[47],"The":[48],"effective":[49],"allocation":[50,89,105,121,153],"data":[55],"centers":[56],"also":[58],"one":[59],"vital":[62],"optimization":[63],"problems":[64,94],"computing,":[67],"particularly":[68],"when":[69],"service":[72],"infrastructures":[73],"are":[74,131],"built":[75],"by":[76],"lightweight":[77],"devices.":[79],"In":[80],"this":[81],"paper,":[82],"we":[83],"formulate":[84],"present":[86],"task":[88,104,120],"machine":[92,124],"placement":[93,125],"single":[97],"cloud/fog":[98,146],"environment,":[100],"propose":[102],"algorithmic":[106],"solution":[107],"Genetic":[110],"Algorithm":[111],"Based":[112],"Virtual":[113],"Machine":[114],"Placement":[115],"as":[116],"solutions":[117,141],"problem":[126],"models.":[127],"Finally,":[128],"experiments":[130],"carried":[132],"out":[133],"results":[136],"show":[137],"that":[138],"proposed":[140],"improve":[142],"environment":[148],"terms":[150],"cost.":[154]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":13},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":14},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}