{"id":"https://openalex.org/W2023879297","doi":"https://doi.org/10.1109/wicsa.2009.5290820","title":"Self-optimizing architecture for ensuring Quality Attributes in the cloud","display_name":"Self-optimizing architecture for ensuring Quality Attributes in the cloud","publication_year":2009,"publication_date":"2009-09-01","ids":{"openalex":"https://openalex.org/W2023879297","doi":"https://doi.org/10.1109/wicsa.2009.5290820","mag":"2023879297"},"language":"en","primary_location":{"id":"doi:10.1109/wicsa.2009.5290820","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wicsa.2009.5290820","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 Joint Working IEEE/IFIP Conference on Software Architecture &amp; European Conference on Software Architecture","raw_type":"proceedings-article"},"type":"conference-paper","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/A5025586338","display_name":"Vivek Nallur","orcid":"https://orcid.org/0000-0003-0447-4150"},"institutions":[{"id":"https://openalex.org/I79619799","display_name":"University of Birmingham","ror":"https://ror.org/03angcq70","country_code":"GB","type":"education","lineage":["https://openalex.org/I79619799"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Vivek Nallur","raw_affiliation_strings":["School of Computer Science and Engineering, University of Binningham, Birmingham, UK","School of Computer Science, University of Birmingham, B15 2TT, UK#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, University of Binningham, Birmingham, UK","institution_ids":[]},{"raw_affiliation_string":"School of Computer Science, University of Birmingham, B15 2TT, UK#TAB#","institution_ids":["https://openalex.org/I79619799"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031155155","display_name":"Rami Bahsoon","orcid":"https://orcid.org/0000-0002-1139-5795"},"institutions":[{"id":"https://openalex.org/I79619799","display_name":"University of Birmingham","ror":"https://ror.org/03angcq70","country_code":"GB","type":"education","lineage":["https://openalex.org/I79619799"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Rami Bahsoon","raw_affiliation_strings":["School of Computer Science and Engineering, University of Binningham, Birmingham, UK","School of Computer Science, University of Birmingham, B15 2TT, UK#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, University of Binningham, Birmingham, UK","institution_ids":[]},{"raw_affiliation_string":"School of Computer Science, University of Birmingham, B15 2TT, UK#TAB#","institution_ids":["https://openalex.org/I79619799"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100635494","display_name":"Xin Yao","orcid":"https://orcid.org/0000-0001-8837-4442"},"institutions":[{"id":"https://openalex.org/I79619799","display_name":"University of Birmingham","ror":"https://ror.org/03angcq70","country_code":"GB","type":"education","lineage":["https://openalex.org/I79619799"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Xin Yao","raw_affiliation_strings":["School of Computer Science and Engineering, University of Binningham, Birmingham, UK","School of Computer Science, University of Birmingham, B15 2TT, UK#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, University of Binningham, Birmingham, UK","institution_ids":[]},{"raw_affiliation_string":"School of Computer Science, University of Birmingham, B15 2TT, UK#TAB#","institution_ids":["https://openalex.org/I79619799"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I79619799"],"apc_list":null,"apc_paid":null,"fwci":2.9339,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.91877742,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"84","issue":null,"first_page":"281","last_page":"284"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10639","display_name":"Advanced Software Engineering Methodologies","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10639","display_name":"Advanced Software Engineering Methodologies","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T12127","display_name":"Software System Performance and Reliability","score":0.9990000128746033,"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/T10679","display_name":"Service-Oriented Architecture and Web Services","score":0.9979000091552734,"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":0.8709195852279663},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.811153769493103},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.7795305252075195},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.686487078666687},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.6029564142227173},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.5008506774902344},{"id":"https://openalex.org/keywords/service-level-agreement","display_name":"Service-level agreement","score":0.4560816287994385},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.41672825813293457},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.3300311863422394},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.21948713064193726},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.11247009038925171}],"concepts":[{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.8709195852279663},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.811153769493103},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.7795305252075195},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.686487078666687},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.6029564142227173},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.5008506774902344},{"id":"https://openalex.org/C2778160497","wikidata":"https://www.wikidata.org/wiki/Q869830","display_name":"Service-level agreement","level":3,"score":0.4560816287994385},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.41672825813293457},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.3300311863422394},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.21948713064193726},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.11247009038925171},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/wicsa.2009.5290820","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wicsa.2009.5290820","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 Joint Working IEEE/IFIP Conference on Software Architecture &amp; European Conference on Software Architecture","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.159.7820","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.159.7820","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://wwwp.dnsalias.org/w/images/5/50/SelfOptimizingArchQACloud37.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.470.7333","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.470.7333","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://crest.cs.ucl.ac.uk/fileadmin/crest/sebasepaper/NallurBY09.pdf","raw_type":"text"},{"id":"pmh:oai:pure.atira.dk:openaire_cris_publications/17901bc6-9fdc-4072-b2ca-cad81065c9d0","is_oa":false,"landing_page_url":"https://research.birmingham.ac.uk/en/publications/17901bc6-9fdc-4072-b2ca-cad81065c9d0","pdf_url":null,"source":{"id":"https://openalex.org/S4306402634","display_name":"University of Birmingham Research Portal (University of Birmingham)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79619799","host_organization_name":"University of Birmingham","host_organization_lineage":["https://openalex.org/I79619799"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Nallur, V, Bahsoon, R & Yao, X 2009, 'Self-optimizing Architecture for Ensuring Quality Attributes in the Cloud', Paper presented at Joint Proceedings of the 8th Working IEEE/IFIP Conference on Software Architecture and 3rd European Conference on Software Architecture (WICSA/ECSA 2009), 17/09/09 pp. 281-284. https://doi.org/10.1109/WICSA.2009.5290820","raw_type":"conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.5400000214576721,"id":"https://metadata.un.org/sdg/9"}],"awards":[{"id":"https://openalex.org/G588053201","display_name":null,"funder_award_id":"EP/D052785/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1479758699","https://openalex.org/W1488552541","https://openalex.org/W1575989700","https://openalex.org/W1594275346","https://openalex.org/W1800478330","https://openalex.org/W1849720012","https://openalex.org/W1982239148","https://openalex.org/W2045270096","https://openalex.org/W2124736688","https://openalex.org/W2131629857","https://openalex.org/W2143831726","https://openalex.org/W2144954160","https://openalex.org/W2163784380","https://openalex.org/W2164693633","https://openalex.org/W2171234133","https://openalex.org/W2172097227","https://openalex.org/W2226518360","https://openalex.org/W2337969425","https://openalex.org/W2484894751","https://openalex.org/W2612600896","https://openalex.org/W3103395557","https://openalex.org/W6629209068","https://openalex.org/W6634489592","https://openalex.org/W6679408652"],"related_works":["https://openalex.org/W4375928414","https://openalex.org/W143242780","https://openalex.org/W2046698369","https://openalex.org/W2052094875","https://openalex.org/W2963616097","https://openalex.org/W2580692153","https://openalex.org/W2128417237","https://openalex.org/W2799273447","https://openalex.org/W2057320978","https://openalex.org/W2794408857"],"abstract_inverted_index":{"We":[0,28,41,51,89],"describe":[1],"various":[2],"challenges":[3],"in":[4,12,68,72],"ensuring":[5],"Quality":[6,37],"Attributes":[7,38],"(QA)":[8],"of":[9,20,22,45,70],"applications":[10,71],"hosted":[11],"the":[13,17,23,43,58,73,87],"cloud":[14,24],"and":[15,82],"hence":[16],"perceived":[18],"quality":[19],"service":[21],"as":[25,62],"a":[26,30,53,63],"whole.":[27],"advocate":[29],"self-management/optimization":[31],"architecture-driven":[32],"approach":[33,76],"to":[34,48,85],"ensure":[35],"that":[36],"are":[39],"met.":[40],"discuss":[42],"limitations":[44],"current":[46],"approaches":[47],"self-managing":[49],"architecture.":[50],"propose":[52],"novel":[54],"approach,":[55],"which":[56],"exploits":[57],"El":[59],"Farol":[60],"problem":[61],"modelling":[64],"mechanism":[65],"for":[66,95],"QAs":[67],"architectures":[69],"cloud.":[74],"The":[75],"uses":[77],"Service":[78],"Level":[79],"Agreements":[80],"(SLA)":[81],"Utility":[83],"Theory":[84],"direct":[86],"self-optimization.":[88],"conclude":[90],"by":[91],"looking":[92],"at":[93],"directions":[94],"further":[96],"work.":[97]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":5}],"updated_date":"2026-08-26T07:47:46.906454","created_date":"2025-10-10T00:00:00"}
