{"id":"https://openalex.org/W4312329690","doi":"https://doi.org/10.1109/tc.2022.3214626","title":"Performance-Power Tradeoff in Heterogeneous SaaS Clouds With Trustworthiness Guarantee","display_name":"Performance-Power Tradeoff in Heterogeneous SaaS Clouds With Trustworthiness Guarantee","publication_year":2022,"publication_date":"2022-10-14","ids":{"openalex":"https://openalex.org/W4312329690","doi":"https://doi.org/10.1109/tc.2022.3214626"},"language":"en","primary_location":{"id":"doi:10.1109/tc.2022.3214626","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tc.2022.3214626","pdf_url":null,"source":{"id":"https://openalex.org/S157670870","display_name":"IEEE Transactions on Computers","issn_l":"0018-9340","issn":["0018-9340","1557-9956","2326-3814"],"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 Computers","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/A5031104973","display_name":"Xinghui Zhu","orcid":"https://orcid.org/0000-0002-7677-6193"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xinghui Zhu","raw_affiliation_strings":["School of Computer Science &#x0026; Technology, Xidian University, Xi&#x2019;an, China"],"raw_orcid":"https://orcid.org/0000-0002-7677-6193","affiliations":[{"raw_affiliation_string":"School of Computer Science &#x0026; Technology, Xidian University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038702054","display_name":"Zijie Di","orcid":null},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zijie Di","raw_affiliation_strings":["School of Computer Science &#x0026; Technology, Xidian University, Xi&#x2019;an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science &#x0026; Technology, Xidian University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080071268","display_name":"Qingsong Yao","orcid":"https://orcid.org/0000-0002-0895-797X"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qingsong Yao","raw_affiliation_strings":["School of Cyber Engineering, Xidian University, Xi&#x2019;an, China"],"raw_orcid":"https://orcid.org/0000-0002-0895-797X","affiliations":[{"raw_affiliation_string":"School of Cyber Engineering, Xidian University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066750506","display_name":"Xuewen Dong","orcid":"https://orcid.org/0000-0001-5745-0545"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuewen Dong","raw_affiliation_strings":["School of Computer Science &#x0026; Technology, Xidian University, Xi&#x2019;an, China"],"raw_orcid":"https://orcid.org/0000-0001-5745-0545","affiliations":[{"raw_affiliation_string":"School of Computer Science &#x0026; Technology, Xidian University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100444306","display_name":"Jiandong Wang","orcid":"https://orcid.org/0000-0002-4156-0157"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiandong Wang","raw_affiliation_strings":["School of Computer Science &#x0026; Technology, Xidian University, Xi&#x2019;an, China"],"raw_orcid":"https://orcid.org/0000-0002-4156-0157","affiliations":[{"raw_affiliation_string":"School of Computer Science &#x0026; Technology, Xidian University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043356063","display_name":"Yulong Shen","orcid":"https://orcid.org/0000-0002-8448-705X"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yulong Shen","raw_affiliation_strings":["School of Computer Science &#x0026; Technology, Xidian University, Xi&#x2019;an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science &#x0026; Technology, Xidian University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5031104973"],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":null,"apc_paid":null,"fwci":0.9571,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.81676482,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":"72","issue":"6","first_page":"1554","last_page":"1567"},"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/T10714","display_name":"Software-Defined Networks and 5G","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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9993000030517578,"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/computer-science","display_name":"Computer science","score":0.8044136762619019},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.7783972024917603},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.568946361541748},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.5577747225761414},{"id":"https://openalex.org/keywords/software-as-a-service","display_name":"Software as a service","score":0.4780990779399872},{"id":"https://openalex.org/keywords/queue","display_name":"Queue","score":0.4412974715232849},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4004319906234741},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3356729745864868},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.32999175786972046},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.2847921848297119},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.09572198987007141},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08098238706588745}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8044136762619019},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.7783972024917603},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.568946361541748},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.5577747225761414},{"id":"https://openalex.org/C175133352","wikidata":"https://www.wikidata.org/wiki/Q1254596","display_name":"Software as a service","level":4,"score":0.4780990779399872},{"id":"https://openalex.org/C160403385","wikidata":"https://www.wikidata.org/wiki/Q220543","display_name":"Queue","level":2,"score":0.4412974715232849},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4004319906234741},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3356729745864868},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.32999175786972046},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.2847921848297119},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.09572198987007141},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08098238706588745},{"id":"https://openalex.org/C529173508","wikidata":"https://www.wikidata.org/wiki/Q638608","display_name":"Software development","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tc.2022.3214626","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tc.2022.3214626","pdf_url":null,"source":{"id":"https://openalex.org/S157670870","display_name":"IEEE Transactions on Computers","issn_l":"0018-9340","issn":["0018-9340","1557-9956","2326-3814"],"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 Computers","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8899999856948853}],"awards":[{"id":"https://openalex.org/G3675703319","display_name":null,"funder_award_id":"61972310","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6580939896","display_name":null,"funder_award_id":"61941114","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8334197915","display_name":null,"funder_award_id":"61972017","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8452217791","display_name":null,"funder_award_id":"62072487","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"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W1576888058","https://openalex.org/W1590860274","https://openalex.org/W1604936042","https://openalex.org/W2020771539","https://openalex.org/W2022826435","https://openalex.org/W2028689663","https://openalex.org/W2029441469","https://openalex.org/W2112694890","https://openalex.org/W2146013510","https://openalex.org/W2154671558","https://openalex.org/W2525723988","https://openalex.org/W2791851645","https://openalex.org/W2891996945","https://openalex.org/W2901401038","https://openalex.org/W2923544395","https://openalex.org/W2982474461","https://openalex.org/W2990223900","https://openalex.org/W3000142059","https://openalex.org/W3000291477","https://openalex.org/W3003309554","https://openalex.org/W3008115759","https://openalex.org/W3012972651","https://openalex.org/W3019721760","https://openalex.org/W3083829175","https://openalex.org/W3108259217","https://openalex.org/W3113308572","https://openalex.org/W3127919819","https://openalex.org/W3131252432","https://openalex.org/W3138269143","https://openalex.org/W3143739303","https://openalex.org/W3206130365","https://openalex.org/W3214291861","https://openalex.org/W4301852635","https://openalex.org/W6635247820","https://openalex.org/W6686520326","https://openalex.org/W6773191016"],"related_works":["https://openalex.org/W3125931180","https://openalex.org/W2130966263","https://openalex.org/W2046698369","https://openalex.org/W2160425906","https://openalex.org/W2963616097","https://openalex.org/W1882733036","https://openalex.org/W2057320978","https://openalex.org/W2546696010","https://openalex.org/W4318020486","https://openalex.org/W1992741870"],"abstract_inverted_index":{"Software-as-a-service":[0],"(SaaS)":[1],"clouds":[2],"grow":[3],"dramatically":[4],"due":[5],"to":[6,61,87,154],"cost-effectiveness,":[7],"availability,":[8],"and":[9,15,20,35,70,84,132,167,177,182,192],"flexibility.":[10],"Quality":[11],"of":[12,32,162,179],"service":[13,30,55,63,130],"(QoS)":[14],"power,":[16],"which":[17,53],"represent":[18],"performance":[19,191],"cost,":[21],"respectively,":[22],"are":[23],"conflicting":[24],"yet":[25],"critical":[26],"issues":[27],"in":[28,52,66],"the":[29,40,79,89,110,119,123,128,138],"scheduling":[31,100],"SaaS":[33],"clouds,":[34],"some":[36],"researchers":[37],"have":[38],"investigated":[39],"tradeoff":[41,91,140,189,197],"between":[42,190],"them.":[43],"However,":[44],"existing":[45],"works":[46],"do":[47],"not":[48],"involve":[49],"QoS":[50,59,80,94,143,180],"attacks":[51,181],"untrusted":[54],"providers":[56],"provide":[57],"fake":[58],"values":[60,157],"absorb":[62],"requests,":[64],"resulting":[65],"lower":[67],"user":[68],"experience":[69],"system":[71],"profits.":[72],"In":[73,145],"this":[74,98],"paper,":[75],"we":[76,102,126],"jointly":[77],"consider":[78],"performance,":[81],"queue":[82],"congestion,":[83],"energy":[85],"consumption":[86],"formulate":[88],"performance-power":[90,196],"while":[92,141],"considering":[93],"attacks.":[95,144],"To":[96],"address":[97],"NP":[99],"problem,":[101],"propose":[103],"a":[104,147,183,195],"Lyapunov-based":[105],"decomposition":[106],"strategy":[107,151],"that":[108,136,170],"converts":[109],"original":[111],"problem":[112],"into":[113],"three":[114,124],"equivalent":[115],"subproblems.":[116],"By":[117],"aggregating":[118],"solving":[120],"strategies":[121],"for":[122],"subproblems,":[125],"develop":[127],"online":[129],"selection":[131],"trustworthiness":[133,149,156],"management":[134,150],"algorithm":[135],"optimizes":[137],"performance\u2013power":[139],"resisting":[142],"addition,":[146],"light-weighted":[148],"is":[152],"designed":[153],"update":[155],"without":[158],"storing":[159],"large":[160],"amounts":[161],"past":[163],"information.":[164],"Mathematical":[165],"analyses":[166],"simulations":[168],"demonstrate":[169],"our":[171],"proposed":[172],"control":[173],"framework":[174],"realizes":[175],"detection":[176],"resistance":[178],"<inline-formula><tex-math":[184],"notation=\"LaTeX\">$[O(1":[185],"/":[186],"V),":[187],"O(V)]$</tex-math></inline-formula>":[188],"power":[193],"with":[194],"parameter":[198],"V.":[199]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
