{"id":"https://openalex.org/W4382140393","doi":"https://doi.org/10.1186/s13677-023-00473-z","title":"VTGAN: hybrid generative adversarial networks for cloud workload prediction","display_name":"VTGAN: hybrid generative adversarial networks for cloud workload prediction","publication_year":2023,"publication_date":"2023-06-26","ids":{"openalex":"https://openalex.org/W4382140393","doi":"https://doi.org/10.1186/s13677-023-00473-z"},"language":"en","primary_location":{"id":"doi:10.1186/s13677-023-00473-z","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13677-023-00473-z","pdf_url":"https://journalofcloudcomputing.springeropen.com/counter/pdf/10.1186/s13677-023-00473-z","source":{"id":"https://openalex.org/S2486819371","display_name":"Journal of Cloud Computing Advances Systems and Applications","issn_l":"2192-113X","issn":["2192-113X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Cloud Computing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://journalofcloudcomputing.springeropen.com/counter/pdf/10.1186/s13677-023-00473-z","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5030070299","display_name":"Aya I. Maiyza","orcid":"https://orcid.org/0000-0002-1503-0179"},"institutions":[{"id":"https://openalex.org/I4210101365","display_name":"City of Scientific Research and Technological Applications","ror":"https://ror.org/00pft3n23","country_code":"EG","type":"facility","lineage":["https://openalex.org/I4210101365"]},{"id":"https://openalex.org/I84524832","display_name":"Alexandria University","ror":"https://ror.org/00mzz1w90","country_code":"EG","type":"education","lineage":["https://openalex.org/I84524832"]}],"countries":["EG"],"is_corresponding":true,"raw_author_name":"Aya I. Maiyza","raw_affiliation_strings":["Department of Electrical Engineering, Faculty of Engineering, Alexandria University, Alexandria, Egypt","Informatics Research Institute, City of Scientific Research and Technological Applications (SRTA-City), Alexandria, Egypt"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Faculty of Engineering, Alexandria University, Alexandria, Egypt","institution_ids":["https://openalex.org/I84524832"]},{"raw_affiliation_string":"Informatics Research Institute, City of Scientific Research and Technological Applications (SRTA-City), Alexandria, Egypt","institution_ids":["https://openalex.org/I4210101365"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013842759","display_name":"Noha Korany","orcid":null},"institutions":[{"id":"https://openalex.org/I84524832","display_name":"Alexandria University","ror":"https://ror.org/00mzz1w90","country_code":"EG","type":"education","lineage":["https://openalex.org/I84524832"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Noha O. Korany","raw_affiliation_strings":["Department of Electrical Engineering, Faculty of Engineering, Alexandria University, Alexandria, Egypt"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Faculty of Engineering, Alexandria University, Alexandria, Egypt","institution_ids":["https://openalex.org/I84524832"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062418593","display_name":"Karim Banawan","orcid":"https://orcid.org/0000-0001-8547-5010"},"institutions":[{"id":"https://openalex.org/I84524832","display_name":"Alexandria University","ror":"https://ror.org/00mzz1w90","country_code":"EG","type":"education","lineage":["https://openalex.org/I84524832"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Karim Banawan","raw_affiliation_strings":["Department of Electrical Engineering, Faculty of Engineering, Alexandria University, Alexandria, Egypt"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Faculty of Engineering, Alexandria University, Alexandria, Egypt","institution_ids":["https://openalex.org/I84524832"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043369202","display_name":"Hanan A. Hassan","orcid":"https://orcid.org/0000-0002-6426-2574"},"institutions":[{"id":"https://openalex.org/I4210101365","display_name":"City of Scientific Research and Technological Applications","ror":"https://ror.org/00pft3n23","country_code":"EG","type":"facility","lineage":["https://openalex.org/I4210101365"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Hanan A. Hassan","raw_affiliation_strings":["Informatics Research Institute, City of Scientific Research and Technological Applications (SRTA-City), Alexandria, Egypt"],"affiliations":[{"raw_affiliation_string":"Informatics Research Institute, City of Scientific Research and Technological Applications (SRTA-City), Alexandria, Egypt","institution_ids":["https://openalex.org/I4210101365"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051262503","display_name":"Walaa Sheta","orcid":"https://orcid.org/0000-0003-3504-2553"},"institutions":[{"id":"https://openalex.org/I4210101365","display_name":"City of Scientific Research and Technological Applications","ror":"https://ror.org/00pft3n23","country_code":"EG","type":"facility","lineage":["https://openalex.org/I4210101365"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Walaa M. Sheta","raw_affiliation_strings":["Informatics Research Institute, City of Scientific Research and Technological Applications (SRTA-City), Alexandria, Egypt"],"affiliations":[{"raw_affiliation_string":"Informatics Research Institute, City of Scientific Research and Technological Applications (SRTA-City), Alexandria, Egypt","institution_ids":["https://openalex.org/I4210101365"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5030070299"],"corresponding_institution_ids":["https://openalex.org/I4210101365","https://openalex.org/I84524832"],"apc_list":{"value":990,"currency":"GBP","value_usd":1214},"apc_paid":{"value":990,"currency":"GBP","value_usd":1214},"fwci":12.8978,"has_fulltext":true,"cited_by_count":28,"citation_normalized_percentile":{"value":0.98692507,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"12","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9929999709129333,"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":0.9929999709129333,"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/T12205","display_name":"Time Series Analysis and Forecasting","score":0.9925000071525574,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11344","display_name":"Traffic Prediction and Management Techniques","score":0.9921000003814697,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7859011292457581},{"id":"https://openalex.org/keywords/workload","display_name":"Workload","score":0.6354886889457703},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.6084129810333252},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.560640275478363},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5562418699264526},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5092786550521851},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.35720548033714294}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7859011292457581},{"id":"https://openalex.org/C2778476105","wikidata":"https://www.wikidata.org/wiki/Q628539","display_name":"Workload","level":2,"score":0.6354886889457703},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.6084129810333252},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.560640275478363},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5562418699264526},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5092786550521851},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.35720548033714294},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1186/s13677-023-00473-z","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13677-023-00473-z","pdf_url":"https://journalofcloudcomputing.springeropen.com/counter/pdf/10.1186/s13677-023-00473-z","source":{"id":"https://openalex.org/S2486819371","display_name":"Journal of Cloud Computing Advances Systems and Applications","issn_l":"2192-113X","issn":["2192-113X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Cloud Computing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:e08e7f35a8d44e0aa4b516872a4ba69f","is_oa":true,"landing_page_url":"https://doaj.org/article/e08e7f35a8d44e0aa4b516872a4ba69f","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of Cloud Computing: Advances, Systems and Applications, Vol 12, Iss 1, Pp 1-31 (2023)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1186/s13677-023-00473-z","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13677-023-00473-z","pdf_url":"https://journalofcloudcomputing.springeropen.com/counter/pdf/10.1186/s13677-023-00473-z","source":{"id":"https://openalex.org/S2486819371","display_name":"Journal of Cloud Computing Advances Systems and Applications","issn_l":"2192-113X","issn":["2192-113X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Cloud Computing","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Decent work and economic growth","score":0.5099999904632568,"id":"https://metadata.un.org/sdg/8"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321655","display_name":"Science and Technology Development Fund","ror":"https://ror.org/044vr6g03"}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4382140393.pdf"},"referenced_works_count":79,"referenced_works":["https://openalex.org/W1054634794","https://openalex.org/W1584812882","https://openalex.org/W1601546968","https://openalex.org/W1924770834","https://openalex.org/W1977367431","https://openalex.org/W1980836123","https://openalex.org/W1984255960","https://openalex.org/W2019609318","https://openalex.org/W2030259025","https://openalex.org/W2034609836","https://openalex.org/W2050055903","https://openalex.org/W2064675550","https://openalex.org/W2116512828","https://openalex.org/W2121414586","https://openalex.org/W2125996020","https://openalex.org/W2154384045","https://openalex.org/W2163001469","https://openalex.org/W2249333166","https://openalex.org/W2320671398","https://openalex.org/W2408360949","https://openalex.org/W2483335313","https://openalex.org/W2570757594","https://openalex.org/W2572554044","https://openalex.org/W2578510131","https://openalex.org/W2608354815","https://openalex.org/W2613249148","https://openalex.org/W2742838928","https://openalex.org/W2761300935","https://openalex.org/W2764100055","https://openalex.org/W2768322347","https://openalex.org/W2774513877","https://openalex.org/W2781221005","https://openalex.org/W2782968911","https://openalex.org/W2785444631","https://openalex.org/W2793311937","https://openalex.org/W2800817893","https://openalex.org/W2803075950","https://openalex.org/W2811507150","https://openalex.org/W2880593079","https://openalex.org/W2886061010","https://openalex.org/W2887743720","https://openalex.org/W2892035503","https://openalex.org/W2921099987","https://openalex.org/W2955791536","https://openalex.org/W2966580058","https://openalex.org/W2970172718","https://openalex.org/W2982401316","https://openalex.org/W2986615528","https://openalex.org/W2996361803","https://openalex.org/W2998160221","https://openalex.org/W2999152908","https://openalex.org/W3000429479","https://openalex.org/W3003975888","https://openalex.org/W3005989820","https://openalex.org/W3015993784","https://openalex.org/W3016559592","https://openalex.org/W3042466012","https://openalex.org/W3095109479","https://openalex.org/W3096143487","https://openalex.org/W3109073683","https://openalex.org/W3110612147","https://openalex.org/W3130713566","https://openalex.org/W3133206934","https://openalex.org/W3135511706","https://openalex.org/W3135664775","https://openalex.org/W3137802491","https://openalex.org/W3177567042","https://openalex.org/W3186600820","https://openalex.org/W3200688867","https://openalex.org/W3210845284","https://openalex.org/W4281758668","https://openalex.org/W4291312948","https://openalex.org/W4297962057","https://openalex.org/W4298289240","https://openalex.org/W4301904252","https://openalex.org/W4313887720","https://openalex.org/W4315490628","https://openalex.org/W4321793365","https://openalex.org/W4322761281"],"related_works":["https://openalex.org/W986318368","https://openalex.org/W2000785801","https://openalex.org/W2384410913","https://openalex.org/W2352878646","https://openalex.org/W2990194547","https://openalex.org/W2004734601","https://openalex.org/W2130149817","https://openalex.org/W1480123525","https://openalex.org/W2620865396","https://openalex.org/W2547038763"],"abstract_inverted_index":{"Abstract":[0],"Efficient":[1],"resource":[2,98],"management":[3,99],"approaches":[4,24],"have":[5],"become":[6],"a":[7,145],"fundamental":[8],"challenge":[9],"for":[10,129],"distributed":[11],"systems,":[12],"especially":[13],"dynamic":[14,36],"environment":[15],"systems":[16],"such":[17,163],"as":[18,164],"cloud":[19,39,147,169],"computing":[20],"data":[21],"centers.":[22],"These":[23],"aim":[25,67],"at":[26,68],"load-balancing":[27],"or":[28,81],"minimizing":[29],"power":[30],"consumption.":[31],"Due":[32],"to":[33,49,193],"the":[34,75,79,85,94,104,108,113,122,126,132],"highly":[35],"nature":[37],"of":[38,84,106,115,124],"workloads,":[40],"traditional":[41,157],"time":[42],"series":[43],"and":[44,112,137,160,166,172],"machine":[45],"learning":[46,159],"models":[47,64,143,155],"fail":[48],"achieve":[50],"accurate":[51],"predictions.":[52],"In":[53,118],"this":[54],"paper,":[55],"we":[56,102,120],"propose":[57],"novel":[58],"hybrid":[59,161],"VTGAN":[60,154],"models.":[61],"Our":[62,150,175],"proposed":[63,176],"not":[65],"only":[66],"predicting":[69,74],"future":[70],"workloads":[71],"but":[72],"also":[73],"workload":[76,148,170],"trend":[77,173],"(i.e.,":[78],"upward":[80,180],"downward":[82],"direction":[83],"workload).":[86],"Trend":[87],"classification":[88],"could":[89],"be":[90],"less":[91],"complex":[92],"during":[93],"decision-making":[95],"process":[96],"in":[97],"approaches.":[100],"Also,":[101],"study":[103],"effect":[105],"changing":[107],"sliding":[109],"window":[110],"size":[111],"number":[114],"prediction":[116,171,181],"steps.":[117],"addition,":[119],"investigate":[121],"impact":[123],"enhancing":[125],"features":[127],"used":[128],"training":[130],"using":[131,144],"technical":[133],"indicators,":[134],"Fourier":[135],"transforms,":[136],"wavelet":[138],"transforms.":[139],"We":[140],"validate":[141],"our":[142],"real":[146],"dataset.":[149],"results":[151],"show":[152],"that":[153],"outperform":[156],"deep":[158],"models,":[162],"LSTM/GRU":[165],"CNN-LSTM/GRU,":[167],"concerning":[168],"classification.":[174],"model":[177],"records":[178],"an":[179],"accuracy":[182],"ranging":[183],"from":[184],"$$95.4\\%$$":[185],"<mml:math":[186,195],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\">":[187,196],"<mml:mrow>":[188,197],"<mml:mn>95.4</mml:mn>":[189],"<mml:mo>%</mml:mo>":[190,199],"</mml:mrow>":[191,200],"</mml:math>":[192,201],"$$96.6\\%$$":[194],"<mml:mn>96.6</mml:mn>":[198],".":[202]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":17},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":2}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
