{"id":"https://openalex.org/W2013811214","doi":"https://doi.org/10.1145/2245276.2245358","title":"Context-oriented programming for customizable SaaS applications","display_name":"Context-oriented programming for customizable SaaS applications","publication_year":2012,"publication_date":"2012-03-26","ids":{"openalex":"https://openalex.org/W2013811214","doi":"https://doi.org/10.1145/2245276.2245358","mag":"2013811214"},"language":"en","primary_location":{"id":"doi:10.1145/2245276.2245358","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2245276.2245358","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 27th Annual ACM Symposium on Applied Computing","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://lirias.kuleuven.be/handle/123456789/321271","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5002782129","display_name":"Eddy Truyen","orcid":"https://orcid.org/0000-0001-7448-7681"},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":true,"raw_author_name":"Eddy Truyen","raw_affiliation_strings":["K. U. Leuven, Celestijnenlaan, Leuven, Belgium"],"affiliations":[{"raw_affiliation_string":"K. U. Leuven, Celestijnenlaan, Leuven, Belgium","institution_ids":["https://openalex.org/I99464096"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027708259","display_name":"Nicol\u00e1s Cardozo","orcid":"https://orcid.org/0000-0002-1094-9952"},"institutions":[{"id":"https://openalex.org/I95674353","display_name":"UCLouvain","ror":"https://ror.org/02495e989","country_code":"BE","type":"education","lineage":["https://openalex.org/I95674353"]},{"id":"https://openalex.org/I13469542","display_name":"Vrije Universiteit Brussel","ror":"https://ror.org/006e5kg04","country_code":"BE","type":"education","lineage":["https://openalex.org/I13469542"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Nicol\u00e1s Cardozo","raw_affiliation_strings":["Vrije Universiteit Brussel, Pleinlaan, Brussels, Belgium and ICTEAM, Universit\u00e9 Catholique de Louvain, Place Sainte-Barbe, Louvain-la-Neuve, Belgium"],"affiliations":[{"raw_affiliation_string":"Vrije Universiteit Brussel, Pleinlaan, Brussels, Belgium and ICTEAM, Universit\u00e9 Catholique de Louvain, Place Sainte-Barbe, Louvain-la-Neuve, Belgium","institution_ids":["https://openalex.org/I95674353","https://openalex.org/I13469542"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052752593","display_name":"Stefan Walraven","orcid":null},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Stefan Walraven","raw_affiliation_strings":["K. U. Leuven, Celestijnenlaan, Leuven, Belgium"],"affiliations":[{"raw_affiliation_string":"K. U. Leuven, Celestijnenlaan, Leuven, Belgium","institution_ids":["https://openalex.org/I99464096"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007431611","display_name":"Jorge Vallejos","orcid":null},"institutions":[{"id":"https://openalex.org/I13469542","display_name":"Vrije Universiteit Brussel","ror":"https://ror.org/006e5kg04","country_code":"BE","type":"education","lineage":["https://openalex.org/I13469542"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Jorge Vallejos","raw_affiliation_strings":["Vrije Universiteit Brussel, Pleinlaan, Brussels, Belgium"],"affiliations":[{"raw_affiliation_string":"Vrije Universiteit Brussel, Pleinlaan, Brussels, Belgium","institution_ids":["https://openalex.org/I13469542"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047583981","display_name":"Engineer Bainomugisha","orcid":"https://orcid.org/0000-0002-3304-4144"},"institutions":[{"id":"https://openalex.org/I13469542","display_name":"Vrije Universiteit Brussel","ror":"https://ror.org/006e5kg04","country_code":"BE","type":"education","lineage":["https://openalex.org/I13469542"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Engineer Bainomugisha","raw_affiliation_strings":["Vrije Universiteit Brussel, Pleinlaan, Brussels, Belgium"],"affiliations":[{"raw_affiliation_string":"Vrije Universiteit Brussel, Pleinlaan, Brussels, Belgium","institution_ids":["https://openalex.org/I13469542"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060920392","display_name":"Sebastian G\u00fcnther","orcid":"https://orcid.org/0000-0003-1281-2180"},"institutions":[{"id":"https://openalex.org/I13469542","display_name":"Vrije Universiteit Brussel","ror":"https://ror.org/006e5kg04","country_code":"BE","type":"education","lineage":["https://openalex.org/I13469542"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Sebastian G\u00fcnther","raw_affiliation_strings":["Vrije Universiteit Brussel, Pleinlaan, Brussels, Belgium"],"affiliations":[{"raw_affiliation_string":"Vrije Universiteit Brussel, Pleinlaan, Brussels, Belgium","institution_ids":["https://openalex.org/I13469542"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113484651","display_name":"Theo D\u2019Hondt","orcid":null},"institutions":[{"id":"https://openalex.org/I13469542","display_name":"Vrije Universiteit Brussel","ror":"https://ror.org/006e5kg04","country_code":"BE","type":"education","lineage":["https://openalex.org/I13469542"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Theo D'Hondt","raw_affiliation_strings":["Vrije Universiteit Brussel, Pleinlaan, Brussels, Belgium"],"affiliations":[{"raw_affiliation_string":"Vrije Universiteit Brussel, Pleinlaan, Brussels, Belgium","institution_ids":["https://openalex.org/I13469542"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054031138","display_name":"Wouter Joosen","orcid":"https://orcid.org/0000-0002-7710-5092"},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Wouter Joosen","raw_affiliation_strings":["K. U. Leuven, Celestijnenlaan, Leuven, Belgium"],"affiliations":[{"raw_affiliation_string":"K. U. Leuven, Celestijnenlaan, Leuven, Belgium","institution_ids":["https://openalex.org/I99464096"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5002782129"],"corresponding_institution_ids":["https://openalex.org/I99464096"],"apc_list":null,"apc_paid":null,"fwci":6.1898,"has_fulltext":false,"cited_by_count":25,"citation_normalized_percentile":{"value":0.96197534,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"418","last_page":"425"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10639","display_name":"Advanced Software Engineering Methodologies","score":0.9991000294685364,"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":0.9991000294685364,"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/T10679","display_name":"Service-Oriented Architecture and Web Services","score":0.9987999796867371,"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":0.9986000061035156,"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/software-as-a-service","display_name":"Software as a service","score":0.9019537568092346},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8359177112579346},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.64870285987854},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.6276670694351196},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5422999858856201},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.528397262096405},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.5276424288749695},{"id":"https://openalex.org/keywords/web-application","display_name":"Web application","score":0.5100918412208557},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.46345680952072144},{"id":"https://openalex.org/keywords/multitenancy","display_name":"Multitenancy","score":0.45934945344924927},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.4353877902030945},{"id":"https://openalex.org/keywords/software-development","display_name":"Software development","score":0.33361178636550903},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.32519903779029846}],"concepts":[{"id":"https://openalex.org/C175133352","wikidata":"https://www.wikidata.org/wiki/Q1254596","display_name":"Software as a service","level":4,"score":0.9019537568092346},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8359177112579346},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.64870285987854},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.6276670694351196},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5422999858856201},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.528397262096405},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.5276424288749695},{"id":"https://openalex.org/C118643609","wikidata":"https://www.wikidata.org/wiki/Q189210","display_name":"Web application","level":2,"score":0.5100918412208557},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.46345680952072144},{"id":"https://openalex.org/C69016650","wikidata":"https://www.wikidata.org/wiki/Q1364211","display_name":"Multitenancy","level":5,"score":0.45934945344924927},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.4353877902030945},{"id":"https://openalex.org/C529173508","wikidata":"https://www.wikidata.org/wiki/Q638608","display_name":"Software development","level":3,"score":0.33361178636550903},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.32519903779029846},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":7,"locations":[{"id":"doi:10.1145/2245276.2245358","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2245276.2245358","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 27th Annual ACM Symposium on Applied Computing","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.416.3707","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.416.3707","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://soft.vub.ac.be/Publications/2012/vub-soft-tr-12-15.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.659.6274","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.659.6274","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://sebastianguenther.org/media/pdf/sac2012_authors_version.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.720.6431","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.720.6431","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://soft.vub.ac.be/%7Encardozo/docs/papers/2012/truyen12sac.pdf","raw_type":"text"},{"id":"pmh:oai:dial.uclouvain.be:boreal:92942","is_oa":false,"landing_page_url":"http://hdl.handle.net/2078.1/92942","pdf_url":null,"source":{"id":"https://openalex.org/S4306400166","display_name":"Digital Access to Libraries","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2800384882","host_organization_name":"Harris County Public Library","host_organization_lineage":["https://openalex.org/I2800384882"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Symposium On Applied Computing, Cloud Computing track, , p. 1-8 (2012)","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:lirias2repo.kuleuven.be:123456789/321271","is_oa":true,"landing_page_url":"https://lirias.kuleuven.be/handle/123456789/321271","pdf_url":null,"source":{"id":"https://openalex.org/S4306401954","display_name":"Lirias (KU Leuven)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I99464096","host_organization_name":"KU Leuven","host_organization_lineage":["https://openalex.org/I99464096"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Symposium on Applied Computing -- Cloud Computing Track, Trento, Italy, 26-30 March 2012","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:vubissmart:VUBISSMART:2000:70739","is_oa":false,"landing_page_url":"https://biblio.vub.ac.be/vubir/contextoriented-programming-for-customizable-saas-applications(2c934420-d07d-40d8-9299-25ceee0aa11e).html","pdf_url":null,"source":{"id":"https://openalex.org/S4306402573","display_name":"VUBIR (Vrije Universiteit Brussel)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I13469542","host_organization_name":"Vrije Universiteit Brussel","host_organization_lineage":["https://openalex.org/I13469542"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:lirias2repo.kuleuven.be:123456789/321271","is_oa":true,"landing_page_url":"https://lirias.kuleuven.be/handle/123456789/321271","pdf_url":null,"source":{"id":"https://openalex.org/S4306401954","display_name":"Lirias (KU Leuven)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I99464096","host_organization_name":"KU Leuven","host_organization_lineage":["https://openalex.org/I99464096"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Symposium on Applied Computing -- Cloud Computing Track, Trento, Italy, 26-30 March 2012","raw_type":"info:eu-repo/semantics/publishedVersion"},"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.5400000214576721,"id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1529505352","https://openalex.org/W1531869376","https://openalex.org/W1599307916","https://openalex.org/W2017025131","https://openalex.org/W2029414465","https://openalex.org/W2054943246","https://openalex.org/W2070335270","https://openalex.org/W2096910097","https://openalex.org/W2114436200","https://openalex.org/W2115607078","https://openalex.org/W2117649838","https://openalex.org/W2130923111","https://openalex.org/W2137966698","https://openalex.org/W2150275961","https://openalex.org/W2161336937","https://openalex.org/W2476848288","https://openalex.org/W3127701735"],"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":{"Software-as-a-Service":[0],"(SaaS)":[1],"applications":[2,6],"are":[3,8,19],"multi-tenant":[4,125],"software":[5,79,154,194],"that":[7,70,168,187],"delivered":[9],"as":[10,158],"highly":[11],"configurable":[12],"web":[13,126],"services":[14],"to":[15,31,97,160,176,184],"individual":[16,57],"customers,":[17],"which":[18,95],"called":[20],"tenants":[21,58],"in":[22,148,196],"this":[23,66],"context.":[24],"For":[25],"reasons":[26],"of":[27,43,94,152,171],"complexity":[28],"management":[29],"and":[30,38,63,150,166],"lower":[32],"maintenance":[33],"cost,":[34],"SaaS":[35],"providers":[36],"maintain":[37],"deploy":[39],"a":[40,51,73,103,110,120,135],"single":[41],"version":[42],"the":[44,86,92,146,169,185],"application":[45,88],"code":[46,89],"for":[47,56,123,192],"all":[48],"tenants.":[49],"As":[50],"result,":[52],"however,":[53],"custom-made":[54],"extensions":[55],"cannot":[59],"be":[60,82,100,141,190],"efficiently":[61],"integrated":[62,84],"managed.":[64],"In":[65],"paper":[67],"we":[68,108,182],"show":[69],"by":[71,130],"using":[72,156,172],"context-oriented":[74,136],"programming":[75,137],"model,":[76],"cross-tier":[77],"tenant-specific":[78,153],"variations":[80,96,155,195],"can":[81,99,140,189],"easily":[83],"into":[85],"single-version":[87],"base.":[90],"Moreover,":[91],"selection":[93],"execute":[98],"configured":[101],"on":[102,115,179],"per":[104],"tenant":[105],"basis.":[106],"Concretely,":[107],"provide":[109],"technical":[111],"case":[112],"study":[113],"based":[114],"Google":[116],"App":[117],"Engine":[118],"(GAE),":[119],"cloud":[121],"platform":[122],"building":[124],"applications.":[127],"We":[128],"contribute":[129],"showing:":[131],"(a)":[132],"how":[133],"ContextJ,":[134],"(COP)":[138],"language,":[139],"used":[142],"with":[143],"GAE,":[144],"(b)":[145],"increase":[147],"flexibility":[149],"customizability":[151],"ContextJ":[157,173],"compared":[159],"Google's":[161],"dependency":[162],"injection":[163],"framework":[164],"Guice,":[165],"(c)":[167],"performance":[170],"is":[174],"comparable":[175],"Guice.":[177],"Based":[178],"these":[180],"observations,":[181],"come":[183],"conclusion":[186],"COP":[188],"helpful":[191],"providing":[193],"SaaS.":[197]},"counts_by_year":[{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}