{"id":"https://openalex.org/W2886164482","doi":"https://doi.org/10.1109/tcc.2018.2865737","title":"An SLA-Aware Cloud Coalition Formation Approach for Virtualized Networks","display_name":"An SLA-Aware Cloud Coalition Formation Approach for Virtualized Networks","publication_year":2018,"publication_date":"2018-08-17","ids":{"openalex":"https://openalex.org/W2886164482","doi":"https://doi.org/10.1109/tcc.2018.2865737","mag":"2886164482"},"language":"en","primary_location":{"id":"doi:10.1109/tcc.2018.2865737","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcc.2018.2865737","pdf_url":null,"source":{"id":"https://openalex.org/S2492498579","display_name":"IEEE Transactions on Cloud Computing","issn_l":"2168-7161","issn":["2168-7161","2372-0018"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Cloud Computing","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/A5078720374","display_name":"Souad Hadjres","orcid":null},"institutions":[{"id":"https://openalex.org/I9736820","display_name":"\u00c9cole de Technologie Sup\u00e9rieure","ror":"https://ror.org/0020snb74","country_code":"CA","type":"education","lineage":["https://openalex.org/I49663120","https://openalex.org/I9736820"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Souad Hadjres","raw_affiliation_strings":["Department of Software and IT Engineering, School of Superior Technology (ETS), Montreal, QC, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Software and IT Engineering, School of Superior Technology (ETS), Montreal, QC, Canada","institution_ids":["https://openalex.org/I9736820"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063425543","display_name":"Nadjia Kara","orcid":null},"institutions":[{"id":"https://openalex.org/I9736820","display_name":"\u00c9cole de Technologie Sup\u00e9rieure","ror":"https://ror.org/0020snb74","country_code":"CA","type":"education","lineage":["https://openalex.org/I49663120","https://openalex.org/I9736820"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Nadjia Kara","raw_affiliation_strings":["Department of Software and IT Engineering, School of Superior Technology (ETS), Montreal, QC, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Software and IT Engineering, School of Superior Technology (ETS), Montreal, QC, Canada","institution_ids":["https://openalex.org/I9736820"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028385077","display_name":"May El Barachi","orcid":"https://orcid.org/0000-0003-1193-6982"},"institutions":[{"id":"https://openalex.org/I55990551","display_name":"University of Wollongong in Dubai","ror":"https://ror.org/0447ajy94","country_code":"AE","type":"education","lineage":["https://openalex.org/I204824540","https://openalex.org/I55990551"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"May El Barachi","raw_affiliation_strings":["Faculty of Engineering and Information Sciences, University of Wollongong, Dubai, UAE"],"raw_orcid":"https://orcid.org/0000-0003-1193-6982","affiliations":[{"raw_affiliation_string":"Faculty of Engineering and Information Sciences, University of Wollongong, Dubai, UAE","institution_ids":["https://openalex.org/I55990551"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080823742","display_name":"Fatna Belqasmi","orcid":"https://orcid.org/0000-0002-0908-8016"},"institutions":[{"id":"https://openalex.org/I91044093","display_name":"Zayed University","ror":"https://ror.org/03snqfa66","country_code":"AE","type":"education","lineage":["https://openalex.org/I91044093"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"Fatna Belqasmi","raw_affiliation_strings":["College of Technological Innovation, Zayed University, Abu Dhabi, UAE"],"raw_orcid":"https://orcid.org/0000-0002-0908-8016","affiliations":[{"raw_affiliation_string":"College of Technological Innovation, Zayed University, Abu Dhabi, UAE","institution_ids":["https://openalex.org/I91044093"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5078720374"],"corresponding_institution_ids":["https://openalex.org/I9736820"],"apc_list":null,"apc_paid":null,"fwci":1.6444,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.88569889,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"9","issue":"2","first_page":"475","last_page":"491"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9973000288009644,"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":0.9973000288009644,"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":0.9952999949455261,"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/T11478","display_name":"Caching and Content Delivery","score":0.9923999905586243,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.8725379109382629},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8133232593536377},{"id":"https://openalex.org/keywords/service-level-agreement","display_name":"Service-level agreement","score":0.6714749932289124},{"id":"https://openalex.org/keywords/service-provider","display_name":"Service provider","score":0.5944123864173889},{"id":"https://openalex.org/keywords/reputation","display_name":"Reputation","score":0.5776577591896057},{"id":"https://openalex.org/keywords/workload","display_name":"Workload","score":0.5298618674278259},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5060614943504333},{"id":"https://openalex.org/keywords/profit","display_name":"Profit (economics)","score":0.47964316606521606},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3789251446723938},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.26737886667251587},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.13792943954467773},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.10365170240402222}],"concepts":[{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.8725379109382629},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8133232593536377},{"id":"https://openalex.org/C2778160497","wikidata":"https://www.wikidata.org/wiki/Q869830","display_name":"Service-level agreement","level":3,"score":0.6714749932289124},{"id":"https://openalex.org/C116537","wikidata":"https://www.wikidata.org/wiki/Q2169973","display_name":"Service provider","level":3,"score":0.5944123864173889},{"id":"https://openalex.org/C48798503","wikidata":"https://www.wikidata.org/wiki/Q877546","display_name":"Reputation","level":2,"score":0.5776577591896057},{"id":"https://openalex.org/C2778476105","wikidata":"https://www.wikidata.org/wiki/Q628539","display_name":"Workload","level":2,"score":0.5298618674278259},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5060614943504333},{"id":"https://openalex.org/C181622380","wikidata":"https://www.wikidata.org/wiki/Q26911","display_name":"Profit (economics)","level":2,"score":0.47964316606521606},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3789251446723938},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.26737886667251587},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.13792943954467773},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.10365170240402222},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","level":1,"score":0.0},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/tcc.2018.2865737","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcc.2018.2865737","pdf_url":null,"source":{"id":"https://openalex.org/S2492498579","display_name":"IEEE Transactions on Cloud Computing","issn_l":"2168-7161","issn":["2168-7161","2372-0018"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Cloud Computing","raw_type":"journal-article"},{"id":"pmh:oai:ro.uow.edu.au:dubaipapers-2167","is_oa":false,"landing_page_url":"https://ro.uow.edu.au/dubaipapers/1112","pdf_url":null,"source":{"id":"https://openalex.org/S4306400510","display_name":"Research Online (University of Wollongong)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I204824540","host_organization_name":"University of Wollongong","host_organization_lineage":["https://openalex.org/I204824540"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"University of Wollongong in Dubai - Papers","raw_type":"article"},{"id":"pmh:oai:ro.uow.edu.au:test2021-2851","is_oa":false,"landing_page_url":"https://ro.uow.edu.au/test2021/1842","pdf_url":null,"source":{"id":"https://openalex.org/S4306400510","display_name":"Research Online (University of Wollongong)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I204824540","host_organization_name":"University of Wollongong","host_organization_lineage":["https://openalex.org/I204824540"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Test Series for Scopus Harvesting 2021","raw_type":"text"},{"id":"pmh:oai:espace2.etsmtl.ca:17861","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306402392","display_name":"Espace \u00c9TS (ETS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1341030882","host_organization_name":"Educational Testing Service","host_organization_lineage":["https://openalex.org/I1341030882"],"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 publi\u00e9 dans une revue, r\u00e9vis\u00e9 par les pairs"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.6600000262260437,"display_name":"Peace, Justice and strong institutions"}],"awards":[{"id":"https://openalex.org/G64934638","display_name":null,"funder_award_id":"R16074","funder_id":"https://openalex.org/F4320325295","funder_display_name":"Zayed University"}],"funders":[{"id":"https://openalex.org/F4320321588","display_name":"Concordia University","ror":"https://ror.org/0420zvk78"},{"id":"https://openalex.org/F4320325295","display_name":"Zayed University","ror":"https://ror.org/03snqfa66"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W7755849","https://openalex.org/W1602877430","https://openalex.org/W1977660759","https://openalex.org/W1983915551","https://openalex.org/W2000942573","https://openalex.org/W2001024980","https://openalex.org/W2048509577","https://openalex.org/W2064054477","https://openalex.org/W2066248324","https://openalex.org/W2068574579","https://openalex.org/W2068845252","https://openalex.org/W2069323107","https://openalex.org/W2079239128","https://openalex.org/W2087455320","https://openalex.org/W2088723799","https://openalex.org/W2115728676","https://openalex.org/W2121669851","https://openalex.org/W2133664094","https://openalex.org/W2133848151","https://openalex.org/W2134134135","https://openalex.org/W2134458998","https://openalex.org/W2134522095","https://openalex.org/W2138602095","https://openalex.org/W2144636394","https://openalex.org/W2157188908","https://openalex.org/W2158924380","https://openalex.org/W2160759477","https://openalex.org/W2161755043","https://openalex.org/W2169138757","https://openalex.org/W2294200881","https://openalex.org/W2522646747","https://openalex.org/W2524087782","https://openalex.org/W2553494058","https://openalex.org/W4245216243","https://openalex.org/W6600298085"],"related_works":["https://openalex.org/W2000785801","https://openalex.org/W986318368","https://openalex.org/W2384410913","https://openalex.org/W2352878646","https://openalex.org/W2004734601","https://openalex.org/W2287264064","https://openalex.org/W1797105837","https://openalex.org/W3048426706","https://openalex.org/W2747515723","https://openalex.org/W3011778954"],"abstract_inverted_index":{"One":[0],"of":[1,24,53,70,117,134,148,170,202,224,244,261,271,288,359,398,414,423],"the":[2,10,17,21,97,115,118,163,167,178,217,222,227,232,245,272,276,294,299,314,318,324,329,347,350,392,396,399,402,407,421,439,458,475,484,489,495,507,519],"main":[3],"challenges":[4],"faced":[5],"by":[6,66,75,235],"cloud":[7,54,71,87,164,171,203],"providers":[8,72,172,236,424,500],"is":[9,213,451,464],"uncertainty":[11],"in":[12,139,162,226,369,412,522],"their":[13,78],"workload,":[14],"resulting":[15],"from":[16,122,365],"high":[18,39,127,372],"variability":[19],"and":[20,45,48,132,263,297,373,377,401,405,409,420,432,460,501,516,524],"dynamic":[22],"nature":[23],"clients'":[25,93,179],"demands.":[26],"The":[27,51,182,210,252,387],"inability":[28],"to":[29,38,62,73,82,91,106,136,173,197,215,239,268,292,312,328,341,438,453,474,494],"meet":[30],"those":[31],"demands":[32],"during":[33,96,112],"peak":[34],"times":[35,455],"can":[36],"lead":[37],"service":[40],"rejection":[41,381,434],"rates,":[42],"experienced":[43],"delays,":[44],"consequently":[46],"profit":[47],"reputation":[49],"losses.":[50],"concept":[52],"federation":[55,88],"has":[56,334],"been":[57],"proposed":[58,183,444],"as":[59,80,126,229,231],"a":[60,68,103,137,153,199,206,249,259,378,465,513],"way":[61],"address":[63],"this":[64],"challenge,":[65],"enabling":[67],"group":[69],"collaborate":[74],"dynamically":[76],"combining":[77],"resources":[79,247],"needed,":[81],"satisfy":[83],"received":[84],"requests.":[85],"Existing":[86],"approaches":[89,120,411],"fail":[90,238],"consider":[92],"SLA":[94,180,186],"requirements":[95],"coalition":[98,160,169,201,228,326,362,486],"formation":[99,161],"process":[100],"or":[101,242],"provide":[102],"self-healing":[104,250],"mechanism":[105],"deal":[107],"with":[108,144,205],"unexpected":[109],"resources'":[110],"shortage":[111],"operation.":[113],"Furthermore,":[114,427],"state":[116,270],"art":[119,273],"suffer":[121],"performance":[123,265],"issues,":[124],"such":[125],"execution":[128,208,344,375,415,448],"times,":[129],"unstable":[130],"performance,":[131,515],"lack":[133],"convergence":[135],"solution":[138,521],"complex":[140,525],"scenarios":[141],"(e.g.,":[142],"requests":[143],"mixed,":[145],"independent":[146],"types":[147],"VMs).":[149],"This":[150],"paper":[151],"proposes":[152],"novel":[154],"social":[155],"gaming":[156],"based":[157],"approach":[158,311,320,352,445],"for":[159,361,468,499,531],"that":[165,282,305,383,391,450],"finds":[166,323,483],"best":[168,295,315,325],"answer":[174],"requests,":[175],"while":[176,220],"satisfying":[177,488],"requirements.":[181],"algorithm,":[184],"dubbed":[185],"Aware":[187],"Cloud":[188,278,300],"Coalition":[189],"Formation":[190,302],"algorithm":[191,196,212,254,394,481,511],"(S-ACCF),":[192],"leverages":[193],"Irving's":[194],"roommate":[195],"form":[198],"stable":[200,514],"providers,":[204],"rapid":[207],"time.":[209],"S-ACCF":[211,253,393,480],"designed":[214],"maximize":[216],"coalition's":[218],"profit,":[219,332],"minimizing":[221],"number":[223,422],"participants":[225],"well":[230],"penalty":[233],"incurred":[234],"who":[237],"offer":[240],"all":[241,289],"some":[243],"promised":[246],"using":[248,258],"process.":[251],"was":[255,266],"extensively":[256],"tested":[257],"variety":[260],"scenarios,":[262,526],"its":[264],"compared":[267,437,473],"two":[269,476],"approaches:":[274],"1)":[275],"Optimal":[277],"Federation":[279,301],"Mechanism":[280,303],"(OCFM)":[281,321],"relies":[283,306,355],"on":[284,307,356],"an":[285,308,335,447],"exhaustive":[286],"search":[287],"possible":[290,487],"solutions":[291],"find":[293,313],"coalition;":[296],"2)":[298],"(CFFM)":[304],"iterative":[309],"split-and-merge":[310,351,410,440,461,508],"coalition.":[316,426],"While":[317],"optimal":[319,408,459,520],"always":[322,482],"leading":[327,340,493],"highest":[330,496],"collective":[331],"it":[333,428,529],"exponential":[336],"time":[337,449],"complexity,":[338],"thus":[339,492,527],"very":[342],"large":[343],"times.":[345],"On":[346],"other":[348,477],"hand,":[349],"(CFFM),":[353],"which":[354,463],"random":[357],"selection":[358],"sub-groups":[360],"formation,":[363],"suffers":[364],"instability":[366],"(different":[367],"results":[368,389],"repeated":[370],"runs),":[371],"variable":[374],"time,":[376,416],"noticeable":[379],"requests'":[380],"rate":[382],"changes":[384],"between":[385],"runs.":[386],"test":[388],"show":[390],"addresses":[395],"limitations":[397],"OCFM":[400],"CFFM":[403],"algorithms,":[404],"outperforms":[406],"terms":[413],"individual":[417,497],"provider":[418],"payoff,":[419],"per":[425],"yields":[429,446],"higher":[430],"stability":[431],"zero":[433],"rate,":[435],"when":[436,472],"approach.":[441],"Indeed,":[442],"our":[443,479,510],"12":[452],"25":[454],"faster":[456],"than":[457],"approaches,":[462,478],"major":[466],"advantage":[467],"real-time":[469],"applications.":[470],"Moreover,":[471],"smallest":[485],"client":[490],"requirements,":[491],"payoff":[498],"lower":[502],"administration":[503],"overhead.":[504],"Finally,":[505],"unlike":[506],"approach,":[509],"shows":[512],"converges":[517],"towards":[518],"simple":[523],"making":[528],"suitable":[530],"production":[532],"environments.":[533]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-01-29T23:13:10.619473","created_date":"2025-10-10T00:00:00"}
