{"id":"https://openalex.org/W1964186739","doi":"https://doi.org/10.1145/2451617.2451619","title":"Towards efficient SPL testing by variant reduction","display_name":"Towards efficient SPL testing by variant reduction","publication_year":2013,"publication_date":"2013-01-01","ids":{"openalex":"https://openalex.org/W1964186739","doi":"https://doi.org/10.1145/2451617.2451619","mag":"1964186739"},"language":"en","primary_location":{"id":"doi:10.1145/2451617.2451619","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2451617.2451619","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 4th international workshop on Variability & composition - VariComp '13","raw_type":"proceedings-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/A5010886324","display_name":"Matthias Kowal","orcid":null},"institutions":[{"id":"https://openalex.org/I94509681","display_name":"Technische Universit\u00e4t Braunschweig","ror":"https://ror.org/010nsgg66","country_code":"DE","type":"education","lineage":["https://openalex.org/I94509681"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Matthias Kowal","raw_affiliation_strings":["TU Braunschweig, Braunschweig, Germany","[TU Braunschweig, Braunschweig, Germany]"],"affiliations":[{"raw_affiliation_string":"TU Braunschweig, Braunschweig, Germany","institution_ids":["https://openalex.org/I94509681"]},{"raw_affiliation_string":"[TU Braunschweig, Braunschweig, Germany]","institution_ids":["https://openalex.org/I94509681"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017178235","display_name":"Sandro Schulze","orcid":"https://orcid.org/0000-0002-7198-7848"},"institutions":[{"id":"https://openalex.org/I94509681","display_name":"Technische Universit\u00e4t Braunschweig","ror":"https://ror.org/010nsgg66","country_code":"DE","type":"education","lineage":["https://openalex.org/I94509681"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Sandro Schulze","raw_affiliation_strings":["TU Braunschweig, Braunschweig, Germany","[TU Braunschweig, Braunschweig, Germany]"],"affiliations":[{"raw_affiliation_string":"TU Braunschweig, Braunschweig, Germany","institution_ids":["https://openalex.org/I94509681"]},{"raw_affiliation_string":"[TU Braunschweig, Braunschweig, Germany]","institution_ids":["https://openalex.org/I94509681"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065261670","display_name":"Ina Schaefer","orcid":"https://orcid.org/0000-0002-7153-761X"},"institutions":[{"id":"https://openalex.org/I94509681","display_name":"Technische Universit\u00e4t Braunschweig","ror":"https://ror.org/010nsgg66","country_code":"DE","type":"education","lineage":["https://openalex.org/I94509681"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Ina Schaefer","raw_affiliation_strings":["TU Braunschweig, Braunschweig, Germany","[TU Braunschweig, Braunschweig, Germany]"],"affiliations":[{"raw_affiliation_string":"TU Braunschweig, Braunschweig, Germany","institution_ids":["https://openalex.org/I94509681"]},{"raw_affiliation_string":"[TU Braunschweig, Braunschweig, Germany]","institution_ids":["https://openalex.org/I94509681"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5010886324"],"corresponding_institution_ids":["https://openalex.org/I94509681"],"apc_list":null,"apc_paid":null,"fwci":3.8472,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.93224106,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"1"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10639","display_name":"Advanced Software Engineering Methodologies","score":0.9997000098228455,"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":0.9997000098228455,"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/T10743","display_name":"Software Testing and Debugging Techniques","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"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":0.9955999851226807,"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":0.7886918783187866},{"id":"https://openalex.org/keywords/model-based-testing","display_name":"Model-based testing","score":0.5460342168807983},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5298157930374146},{"id":"https://openalex.org/keywords/software-quality","display_name":"Software quality","score":0.5238977670669556},{"id":"https://openalex.org/keywords/software-performance-testing","display_name":"Software performance testing","score":0.49977874755859375},{"id":"https://openalex.org/keywords/software-reliability-testing","display_name":"Software reliability testing","score":0.4987955093383789},{"id":"https://openalex.org/keywords/software-system","display_name":"Software system","score":0.48777323961257935},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.46736785769462585},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.46514618396759033},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.45705080032348633},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.4537915289402008},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.43698686361312866},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.43202757835388184},{"id":"https://openalex.org/keywords/software-testing","display_name":"Software testing","score":0.4103530943393707},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3609638810157776},{"id":"https://openalex.org/keywords/test-case","display_name":"Test case","score":0.3498344421386719},{"id":"https://openalex.org/keywords/software-construction","display_name":"Software construction","score":0.2794051170349121},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.24212318658828735},{"id":"https://openalex.org/keywords/software-development","display_name":"Software development","score":0.24003902077674866},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.12540408968925476},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09890207648277283},{"id":"https://openalex.org/keywords/systems-engineering","display_name":"Systems engineering","score":0.09598708152770996}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7886918783187866},{"id":"https://openalex.org/C165825675","wikidata":"https://www.wikidata.org/wiki/Q1399743","display_name":"Model-based testing","level":4,"score":0.5460342168807983},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5298157930374146},{"id":"https://openalex.org/C117447612","wikidata":"https://www.wikidata.org/wiki/Q1412670","display_name":"Software quality","level":4,"score":0.5238977670669556},{"id":"https://openalex.org/C178059732","wikidata":"https://www.wikidata.org/wiki/Q1982529","display_name":"Software performance testing","level":5,"score":0.49977874755859375},{"id":"https://openalex.org/C52928878","wikidata":"https://www.wikidata.org/wiki/Q7554226","display_name":"Software reliability testing","level":5,"score":0.4987955093383789},{"id":"https://openalex.org/C149091818","wikidata":"https://www.wikidata.org/wiki/Q2429814","display_name":"Software system","level":3,"score":0.48777323961257935},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.46736785769462585},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.46514618396759033},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.45705080032348633},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.4537915289402008},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.43698686361312866},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.43202757835388184},{"id":"https://openalex.org/C2984328558","wikidata":"https://www.wikidata.org/wiki/Q188522","display_name":"Software testing","level":3,"score":0.4103530943393707},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3609638810157776},{"id":"https://openalex.org/C128942645","wikidata":"https://www.wikidata.org/wiki/Q1568346","display_name":"Test case","level":3,"score":0.3498344421386719},{"id":"https://openalex.org/C186846655","wikidata":"https://www.wikidata.org/wiki/Q3398377","display_name":"Software construction","level":4,"score":0.2794051170349121},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.24212318658828735},{"id":"https://openalex.org/C529173508","wikidata":"https://www.wikidata.org/wiki/Q638608","display_name":"Software development","level":3,"score":0.24003902077674866},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.12540408968925476},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09890207648277283},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.09598708152770996},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C152877465","wikidata":"https://www.wikidata.org/wiki/Q208042","display_name":"Regression analysis","level":2,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2451617.2451619","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2451617.2451619","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 4th international workshop on Variability & composition - VariComp '13","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5299999713897705,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W110774038","https://openalex.org/W116291049","https://openalex.org/W1494019345","https://openalex.org/W1500250067","https://openalex.org/W1807391715","https://openalex.org/W1979306994","https://openalex.org/W2093735488","https://openalex.org/W2099213660","https://openalex.org/W2108999965","https://openalex.org/W2115910430","https://openalex.org/W2126717908","https://openalex.org/W2128204165","https://openalex.org/W2169849431","https://openalex.org/W2171570823"],"related_works":["https://openalex.org/W1707101138","https://openalex.org/W2113385454","https://openalex.org/W2353261385","https://openalex.org/W2376559135","https://openalex.org/W1992311253","https://openalex.org/W2364658784","https://openalex.org/W2152262712","https://openalex.org/W2739656158","https://openalex.org/W3167506726","https://openalex.org/W2128204165"],"abstract_inverted_index":{"Testing":[0],"software":[1,25,33,36],"systems":[2],"plays":[3],"a":[4,64,92,115],"pivotal":[5],"role":[6],"for":[7,133],"quality,":[8],"reliability,":[9],"and":[10,58,86,104],"safety":[11],"of":[12,31,47],"such":[13],"systems.":[14],"Several":[15],"approaches":[16,51],"exist":[17],"that":[18,99,119],"provide":[19],"efficient":[20],"algorithms":[21],"to":[22,42,55,74,109,138],"test":[23,77,127],"one":[24],"system.":[26],"However,":[27],"in":[28,88],"the":[29,76,124,131],"context":[30],"variable":[32],"systems,":[34],"called":[35],"product":[37],"lines":[38],"(SPLs),":[39],"testing":[40,60],"has":[41],"deal":[43],"with":[44,101,114],"potentially":[45],"thousands":[46],"variants.":[48],"Unfortunately,":[49],"current":[50],"do":[52],"not":[53],"scale":[54],"this":[56,68],"problem":[57],"thus":[59,105],"SPLs":[61],"efficiently":[62],"is":[63],"challenging":[65],"task.":[66],"In":[67],"paper,":[69],"we":[70,94],"propose":[71],"an":[72],"approach":[73,121],"reduce":[75],"set":[78],"by":[79],"explicitly":[80],"modeling":[81],"information":[82],"about":[83],"shared":[84],"resources":[85],"communication":[87],"feature":[89,136],"models.":[90],"As":[91],"result,":[93],"can":[95],"figure":[96],"out":[97],"features":[98,125],"interact":[100],"each":[102],"other":[103],"are":[106],"more":[107],"likely":[108],"cause":[110],"problems.":[111],"We":[112],"show":[113],"small":[116],"case":[117],"study":[118],"our":[120],"reduces":[122],"both,":[123],"under":[126],"as":[128,130],"well":[129],"time":[132],"computing":[134],"all":[135],"combinations":[137],"be":[139],"tested.":[140]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}