{"id":"https://openalex.org/W2070578469","doi":"https://doi.org/10.1145/2110147.2110160","title":"Towards modeling a variable architecture for multi-tenant SaaS-applications","display_name":"Towards modeling a variable architecture for multi-tenant SaaS-applications","publication_year":2012,"publication_date":"2012-01-25","ids":{"openalex":"https://openalex.org/W2070578469","doi":"https://doi.org/10.1145/2110147.2110160","mag":"2070578469"},"language":"en","primary_location":{"id":"doi:10.1145/2110147.2110160","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2110147.2110160","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Sixth International Workshop on Variability Modeling of Software-Intensive Systems","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/A5065564982","display_name":"Julia Schroeter","orcid":null},"institutions":[{"id":"https://openalex.org/I78650965","display_name":"Technische Universit\u00e4t Dresden","ror":"https://ror.org/042aqky30","country_code":"DE","type":"education","lineage":["https://openalex.org/I78650965"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Julia Schroeter","raw_affiliation_strings":["Technische Universit\u00e4t Dresden, Dresden, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technische Universit\u00e4t Dresden, Dresden, Germany","institution_ids":["https://openalex.org/I78650965"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113629594","display_name":"Sebastian Cech","orcid":null},"institutions":[{"id":"https://openalex.org/I78650965","display_name":"Technische Universit\u00e4t Dresden","ror":"https://ror.org/042aqky30","country_code":"DE","type":"education","lineage":["https://openalex.org/I78650965"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Sebastian Cech","raw_affiliation_strings":["Technische Universit\u00e4t Dresden, Dresden, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technische Universit\u00e4t Dresden, Dresden, Germany","institution_ids":["https://openalex.org/I78650965"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001242911","display_name":"Sebastian G\u00f6tz","orcid":"https://orcid.org/0000-0003-1537-7815"},"institutions":[{"id":"https://openalex.org/I78650965","display_name":"Technische Universit\u00e4t Dresden","ror":"https://ror.org/042aqky30","country_code":"DE","type":"education","lineage":["https://openalex.org/I78650965"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Sebastian G\u00f6tz","raw_affiliation_strings":["Technische Universit\u00e4t Dresden, Dresden, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technische Universit\u00e4t Dresden, Dresden, Germany","institution_ids":["https://openalex.org/I78650965"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064378457","display_name":"Claas Wilke","orcid":null},"institutions":[{"id":"https://openalex.org/I78650965","display_name":"Technische Universit\u00e4t Dresden","ror":"https://ror.org/042aqky30","country_code":"DE","type":"education","lineage":["https://openalex.org/I78650965"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Claas Wilke","raw_affiliation_strings":["Technische Universit\u00e4t Dresden, Dresden, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technische Universit\u00e4t Dresden, Dresden, Germany","institution_ids":["https://openalex.org/I78650965"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068504342","display_name":"Uwe A\u00dfmann","orcid":"https://orcid.org/0000-0002-3513-6448"},"institutions":[{"id":"https://openalex.org/I78650965","display_name":"Technische Universit\u00e4t Dresden","ror":"https://ror.org/042aqky30","country_code":"DE","type":"education","lineage":["https://openalex.org/I78650965"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Uwe A\u00dfmann","raw_affiliation_strings":["Technische Universit\u00e4t Dresden, Dresden, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technische Universit\u00e4t Dresden, Dresden, Germany","institution_ids":["https://openalex.org/I78650965"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I78650965"],"apc_list":null,"apc_paid":null,"fwci":6.0059,"has_fulltext":false,"cited_by_count":38,"citation_normalized_percentile":{"value":0.96997527,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"111","last_page":"120"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9997000098228455,"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":0.9997000098228455,"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/T12127","display_name":"Software System Performance and Reliability","score":0.9994000196456909,"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/T10639","display_name":"Advanced Software Engineering Methodologies","score":0.9991999864578247,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/software-as-a-service","display_name":"Software as a service","score":0.9327007532119751},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8183847665786743},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.7044965624809265},{"id":"https://openalex.org/keywords/multitenancy","display_name":"Multitenancy","score":0.6105970144271851},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.5563908815383911},{"id":"https://openalex.org/keywords/service-oriented-architecture","display_name":"Service-oriented architecture","score":0.4841623902320862},{"id":"https://openalex.org/keywords/software-architecture","display_name":"Software architecture","score":0.4636918306350708},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.4636489152908325},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.4595465064048767},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4281073212623596},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.4279637336730957},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.2982140779495239},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.19746366143226624},{"id":"https://openalex.org/keywords/web-service","display_name":"Web service","score":0.19640618562698364},{"id":"https://openalex.org/keywords/software-development","display_name":"Software development","score":0.1897982358932495},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.18465450406074524}],"concepts":[{"id":"https://openalex.org/C175133352","wikidata":"https://www.wikidata.org/wiki/Q1254596","display_name":"Software as a service","level":4,"score":0.9327007532119751},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8183847665786743},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.7044965624809265},{"id":"https://openalex.org/C69016650","wikidata":"https://www.wikidata.org/wiki/Q1364211","display_name":"Multitenancy","level":5,"score":0.6105970144271851},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.5563908815383911},{"id":"https://openalex.org/C57041688","wikidata":"https://www.wikidata.org/wiki/Q220644","display_name":"Service-oriented architecture","level":3,"score":0.4841623902320862},{"id":"https://openalex.org/C35869016","wikidata":"https://www.wikidata.org/wiki/Q846636","display_name":"Software architecture","level":3,"score":0.4636918306350708},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.4636489152908325},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.4595465064048767},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4281073212623596},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.4279637336730957},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.2982140779495239},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.19746366143226624},{"id":"https://openalex.org/C35578498","wikidata":"https://www.wikidata.org/wiki/Q193424","display_name":"Web service","level":2,"score":0.19640618562698364},{"id":"https://openalex.org/C529173508","wikidata":"https://www.wikidata.org/wiki/Q638608","display_name":"Software development","level":3,"score":0.1897982358932495},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.18465450406074524},{"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/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2110147.2110160","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2110147.2110160","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Sixth International Workshop on Variability Modeling of Software-Intensive Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.49000000953674316,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321114","display_name":"Bundesministerium f\u00fcr Bildung und Forschung","ror":"https://ror.org/04pz7b180"},{"id":"https://openalex.org/F4320338080","display_name":"European Social Fund","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W16883409","https://openalex.org/W35846179","https://openalex.org/W1494019345","https://openalex.org/W1552435611","https://openalex.org/W1968344145","https://openalex.org/W1972906196","https://openalex.org/W1985905700","https://openalex.org/W2018538061","https://openalex.org/W2036068991","https://openalex.org/W2040083802","https://openalex.org/W2093626698","https://openalex.org/W2099213660","https://openalex.org/W2113201637","https://openalex.org/W2119265078","https://openalex.org/W2125102785","https://openalex.org/W2127886886","https://openalex.org/W2128064723","https://openalex.org/W2128967738","https://openalex.org/W2131629857","https://openalex.org/W2136942697","https://openalex.org/W2146499517","https://openalex.org/W2151464340","https://openalex.org/W2163195480","https://openalex.org/W2317860535","https://openalex.org/W2535383907"],"related_works":["https://openalex.org/W2292426028","https://openalex.org/W2036927393","https://openalex.org/W2009313797","https://openalex.org/W4233104795","https://openalex.org/W2888955470","https://openalex.org/W4393365792","https://openalex.org/W2516338567","https://openalex.org/W1976263981","https://openalex.org/W1648925414","https://openalex.org/W2532276243"],"abstract_inverted_index":{"A":[0],"widespread":[1],"business":[2],"model":[3],"in":[4,83,96],"cloud":[5],"computing":[6],"is":[7,81],"to":[8,60,101,118],"offer":[9],"software":[10,32],"as":[11],"a":[12,51,70,76,98,136],"service":[13],"(SaaS)":[14],"over":[15],"the":[16,35,53,65,85,140,162],"Internet.":[17],"Such":[18],"applications":[19,157],"are":[20,94],"often":[21],"multi-tenant":[22,125,167],"aware,":[23],"which":[24],"means":[25],"that":[26],"multiple":[27,113],"tenants":[28,93],"share":[29],"hardware":[30],"and":[31,48,56,164],"resources":[33],"of":[34,115,143,166],"same":[36],"application":[37,79],"instance.":[38],"However,":[39],"SaaS":[40,126],"stakeholders":[41],"have":[42,59,117],"different":[43],"or":[44,78],"even":[45],"contradictious":[46],"requirements":[47,133],"interests:":[49],"For":[50],"user,":[52],"application's":[54],"quality":[55],"non-functional":[57],"properties":[58],"be":[61,119,159],"maximized":[62],"(e.g.,":[63],"choosing":[64],"fastest":[66],"available":[67],"algorithm":[68],"for":[69,109,124,134,154,161],"computation":[71],"at":[72],"runtime).":[73],"In":[74,128],"contrast,":[75],"resource":[77],"provider":[80],"interested":[82,95],"minimizing":[84],"operating":[86],"costs":[87],"while":[88],"maximizing":[89],"his":[90],"profit.":[91],"Finally,":[92],"offering":[97],"customized":[99],"functionality":[100],"their":[102],"users.":[103],"To":[104],"identify":[105,132],"an":[106],"optimal":[107],"compromise":[108],"all":[110,144],"these":[111],"objectives,":[112],"levels":[114],"variability":[116],"supported":[120],"by":[121],"reference":[122],"architectures":[123],"applications.":[127,168],"this":[129],"paper,":[130],"we":[131,148],"such":[135],"runtime":[137],"architecture":[138,153],"addressing":[139],"individual":[141],"interests":[142],"involved":[145],"stakeholders.":[146],"Furthermore,":[147],"show":[149],"how":[150],"our":[151],"existing":[152],"dynamically":[155],"adaptive":[156],"can":[158],"extended":[160],"development":[163],"operation":[165]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":6},{"year":2014,"cited_by_count":9},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":4}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}