{"id":"https://openalex.org/W4366595696","doi":"https://doi.org/10.1155/2023/8830895","title":"SLA Aware Task-Scheduling Algorithm in Cloud Computing Using Whale Optimization Algorithm","display_name":"SLA Aware Task-Scheduling Algorithm in Cloud Computing Using Whale Optimization Algorithm","publication_year":2023,"publication_date":"2023-04-20","ids":{"openalex":"https://openalex.org/W4366595696","doi":"https://doi.org/10.1155/2023/8830895"},"language":"en","primary_location":{"id":"doi:10.1155/2023/8830895","doi":"https://doi.org/10.1155/2023/8830895","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2023/8830895","pdf_url":"https://downloads.hindawi.com/journals/sp/2023/8830895.pdf","source":{"id":"https://openalex.org/S166774750","display_name":"Scientific Programming","issn_l":"1058-9244","issn":["1058-9244","1875-919X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","poland-20"],"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869","https://openalex.org/P4310320595"],"host_organization_lineage_names":["Hindawi Publishing Corporation","Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientific Programming","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://downloads.hindawi.com/journals/sp/2023/8830895.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5111532270","display_name":"Sudheer Mangalampalli","orcid":"https://orcid.org/0000-0002-1485-8783","observed_orcids":["https://orcid.org/0000-0002-1485-8783"]},"institutions":[{"id":"https://openalex.org/I4401726783","display_name":"VIT-AP University","ror":"https://ror.org/007v4hf75","country_code":"IN","type":"education","lineage":["https://openalex.org/I4401726783"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sudheer Mangalampalli","raw_affiliation_strings":["School of Computer Science and Engineering, VIT-AP University, Amaravati, AP, India"],"raw_orcid":"https://orcid.org/0000-0002-1485-8783","affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, VIT-AP University, Amaravati, AP, India","institution_ids":["https://openalex.org/I4401726783"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064803574","display_name":"Sangram Keshari Swain","orcid":"https://orcid.org/0000-0002-6900-2851","observed_orcids":["https://orcid.org/0000-0002-6900-2851"]},"institutions":[{"id":"https://openalex.org/I47639616","display_name":"Centurion University of Technology and Management","ror":"https://ror.org/03js1g511","country_code":"IN","type":"education","lineage":["https://openalex.org/I47639616"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sangram Keshari Swain","raw_affiliation_strings":["Centurion University of Technology and Management, Sitapur, Odisha, India"],"raw_orcid":"https://orcid.org/0000-0002-6900-2851","affiliations":[{"raw_affiliation_string":"Centurion University of Technology and Management, Sitapur, Odisha, India","institution_ids":["https://openalex.org/I47639616"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009473167","display_name":"Ganesh Reddy Karri","orcid":"https://orcid.org/0000-0002-5177-8125","observed_orcids":["https://orcid.org/0000-0002-5177-8125"]},"institutions":[{"id":"https://openalex.org/I4401726783","display_name":"VIT-AP University","ror":"https://ror.org/007v4hf75","country_code":"IN","type":"education","lineage":["https://openalex.org/I4401726783"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Ganesh Reddy Karri","raw_affiliation_strings":["School of Computer Science and Engineering, VIT-AP University, Amaravati, AP, India"],"raw_orcid":"https://orcid.org/0000-0002-5177-8125","affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, VIT-AP University, Amaravati, AP, India","institution_ids":["https://openalex.org/I4401726783"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100709970","display_name":"Satyasis Mishra","orcid":"https://orcid.org/0000-0003-3515-4467","observed_orcids":["https://orcid.org/0000-0003-3515-4467"]},"institutions":[{"id":"https://openalex.org/I865572129","display_name":"Adama Science and Technology University","ror":"https://ror.org/02ccba128","country_code":"ET","type":"education","lineage":["https://openalex.org/I865572129"]}],"countries":["ET"],"is_corresponding":true,"raw_author_name":"Satyasis Mishra","raw_affiliation_strings":["Adama Science and Technology University, Adama, Ethiopia"],"raw_orcid":"https://orcid.org/0000-0003-3515-4467","affiliations":[{"raw_affiliation_string":"Adama Science and Technology University, Adama, Ethiopia","institution_ids":["https://openalex.org/I865572129"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100709970"],"corresponding_institution_ids":["https://openalex.org/I865572129"],"apc_list":{"value":2000,"currency":"USD","value_usd":2000},"apc_paid":{"value":2000,"currency":"USD","value_usd":2000},"fwci":3.0442,"has_fulltext":true,"cited_by_count":17,"citation_normalized_percentile":{"value":0.91330878,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":87,"max":98},"biblio":{"volume":"2023","issue":null,"first_page":"1","last_page":"11"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9994999766349792,"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":0.9994999766349792,"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/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.0003000000142492354,"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/T14098","display_name":"Energy Efficiency in Computing","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/task-scheduling","display_name":"task scheduling","score":0.8840000033378601},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"cloud computing","score":0.9879999756813049},{"id":"https://openalex.org/keywords/whale-optimization-algorithm","display_name":"whale optimization algorithm","score":0.9890000224113464},{"id":"https://openalex.org/keywords/service-level-agreements","display_name":"service level agreements","score":0.7889999747276306},{"id":"https://openalex.org/keywords/virtual-machine-placement","display_name":"virtual machine placement","score":0.6940000057220459},{"id":"https://openalex.org/keywords/makespan-minimization","display_name":"makespan minimization","score":0.9319999814033508},{"id":"https://openalex.org/keywords/task-prioritization","display_name":"task prioritization","score":0.625},{"id":"https://openalex.org/keywords/metaheuristic-scheduling","display_name":"metaheuristic scheduling","score":0.7329999804496765},{"id":"https://openalex.org/keywords/cloudsim","display_name":"CloudSim","score":0.6290000081062317}],"concepts":[{"id":"https://openalex.org/C2779907789","wikidata":"https://www.wikidata.org/wiki/Q22095616","display_name":"CloudSim","level":3,"score":0.8822717666625977},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8316738605499268},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.7853201627731323},{"id":"https://openalex.org/C25344961","wikidata":"https://www.wikidata.org/wiki/Q192726","display_name":"Virtual machine","level":2,"score":0.6874027848243713},{"id":"https://openalex.org/C55416958","wikidata":"https://www.wikidata.org/wiki/Q6206757","display_name":"Job shop scheduling","level":3,"score":0.6241084933280945},{"id":"https://openalex.org/C2778476105","wikidata":"https://www.wikidata.org/wiki/Q628539","display_name":"Workload","level":2,"score":0.6169123649597168},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.6000004410743713},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5296808481216431},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3581252694129944},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.35306477546691895},{"id":"https://openalex.org/C68387754","wikidata":"https://www.wikidata.org/wiki/Q7271585","display_name":"Schedule","level":2,"score":0.2988409698009491},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.16119292378425598},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.15793347358703613},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1155/2023/8830895","doi":"https://doi.org/10.1155/2023/8830895","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2023/8830895","pdf_url":"https://downloads.hindawi.com/journals/sp/2023/8830895.pdf","source":{"id":"https://openalex.org/S166774750","display_name":"Scientific Programming","issn_l":"1058-9244","issn":["1058-9244","1875-919X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","poland-20"],"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869","https://openalex.org/P4310320595"],"host_organization_lineage_names":["Hindawi Publishing Corporation","Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientific Programming","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1155/2023/8830895","doi":"https://doi.org/10.1155/2023/8830895","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2023/8830895","pdf_url":"https://downloads.hindawi.com/journals/sp/2023/8830895.pdf","source":{"id":"https://openalex.org/S166774750","display_name":"Scientific Programming","issn_l":"1058-9244","issn":["1058-9244","1875-919X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","poland-20"],"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869","https://openalex.org/P4310320595"],"host_organization_lineage_names":["Hindawi Publishing Corporation","Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientific Programming","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4366595696.pdf","grobid_xml":"https://content.openalex.org/works/W4366595696.grobid-xml"},"referenced_works_count":29,"referenced_works":["https://openalex.org/W2752687741","https://openalex.org/W2764126426","https://openalex.org/W2803750052","https://openalex.org/W2921961040","https://openalex.org/W2937833730","https://openalex.org/W2967973773","https://openalex.org/W2972444683","https://openalex.org/W2979770287","https://openalex.org/W2996625414","https://openalex.org/W3038926846","https://openalex.org/W3097626574","https://openalex.org/W3104065274","https://openalex.org/W3122916864","https://openalex.org/W3136919780","https://openalex.org/W3136927089","https://openalex.org/W3157043250","https://openalex.org/W3168049280","https://openalex.org/W3169687666","https://openalex.org/W3176105497","https://openalex.org/W3193808539","https://openalex.org/W3194855897","https://openalex.org/W3197146612","https://openalex.org/W4200098001","https://openalex.org/W4210298736","https://openalex.org/W4210931614","https://openalex.org/W4246141064","https://openalex.org/W4293083999","https://openalex.org/W4307573428","https://openalex.org/W4319223200"],"related_works":["https://openalex.org/W2741903298","https://openalex.org/W3176124318","https://openalex.org/W4394937372","https://openalex.org/W2807079780","https://openalex.org/W4318014829","https://openalex.org/W4387134786","https://openalex.org/W4318570569","https://openalex.org/W4200098001","https://openalex.org/W4407507596","https://openalex.org/W4214634366"],"abstract_inverted_index":{"Task":[0],"scheduling":[1,56,103,118],"in":[2,32,71,124],"Cloud":[3],"Computing":[4],"paradigm":[5,104],"poses":[6],"new":[7],"challenges":[8],"for":[9,117,180,200,226],"cloud":[10,19,33,72,125],"provider":[11],"as":[12,154],"heterogeneous,":[13],"diversified":[14],"tasks":[15,26,43,52,61,119],"arrived":[16],"on":[17,28,132],"to":[18,29,44,59,63,67,76,141,245],"console.":[20],"To":[21,100],"schedule":[22],"these":[23],"type":[24],"of":[25,50,78],"efficiently":[27],"virtual":[30,45,64,122],"resources":[31,65,123],"paradigm,":[34],"an":[35],"effective":[36],"scheduler":[37,113,177,235],"is":[38],"needed,":[39],"which":[40,74,94,111],"precisely":[41,62,120],"maps":[42],"machines":[46],"by":[47,186,212],"considering":[48],"priorities":[49,97],"both":[51],"and":[53,80,98,144,156,184,190,193,197,210,216,219,223,242],"VMs.":[54,99],"Existing":[55],"algorithms":[57],"failed":[58],"map":[60],"due":[66],"high":[68],"dynamic":[69],"nature":[70],"environment":[73],"leads":[75],"increase":[77],"makespan":[79,179,241],"SLA":[81,203,243],"violations":[82,204,244],"will":[83,114],"be":[84],"increased.":[85],"In":[86],"this":[87,102],"paper,":[88],"authors":[89],"proposed":[90,164,175,234],"a":[91,150,246],"task-scheduling":[92],"mechanism,":[93],"considers":[95],"task":[96],"model":[101],"we":[105,135,147,161,172],"have":[106,136,148],"chosen":[107,137],"whale":[108,176,237],"optimization":[109,238],"through":[110],"our":[112,158,163,233],"take":[115],"decisions":[116],"onto":[121],"environment.":[126],"Entire":[127],"simulation":[128,143,231],"was":[129],"carried":[130],"out":[131],"CloudSim.":[133],"Initially":[134],"random":[138],"generated":[139],"workload":[140,152],"run":[142],"after":[145],"that,":[146],"considered":[149],"real-time":[151],"named":[153],"BigDataBench":[155,201,227],"ran":[157],"simulation.":[159],"Finally,":[160],"compared":[162],"work":[165],"with":[166],"classical":[167],"baseline":[168],"mechanisms.":[169],"From":[170,229],"simulations":[171],"observed":[173],"that":[174],"improved":[178,205],"PSO,":[181,207],"ACO,":[182,208],"GA,":[183,209],"W-schedulers":[185],"20.07%,":[187],"17.55%,":[188],"19.9%,":[189],"6.35%,":[191],"respectively,":[192,199,218,225],"17.3%,":[194],"17.86%,":[195],"17.64%,":[196],"5.93%,":[198],"workloads.":[202,228],"over":[206],"W-Scheduler":[211],"56.76%,":[213],"42.17%,":[214],"35.29%,":[215],"24.53%,":[217],"63.42%,":[220],"23.33%,":[221],"55.51%,":[222],"40.1%,":[224],"extensive":[230],"results,":[232],"using":[236],"approach":[239],"minimizes":[240],"great":[247],"extent.":[248]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2023-04-23T00:00:00"}