{"id":"https://openalex.org/W5815757","doi":"https://doi.org/10.3233/sat190075","title":"The Sat4j library, release 2.2","display_name":"The Sat4j library, release 2.2","publication_year":2010,"publication_date":"2010-07-01","ids":{"openalex":"https://openalex.org/W5815757","doi":"https://doi.org/10.3233/sat190075","mag":"5815757"},"language":"en","primary_location":{"id":"doi:10.3233/sat190075","is_oa":true,"landing_page_url":"https://doi.org/10.3233/sat190075","pdf_url":"https://content.iospress.com:443/download/journal-on-satisfiability-boolean-modeling-and-computation/sat190075?id=journal-on-satisfiability-boolean-modeling-and-computation%2Fsat190075","source":{"id":"https://openalex.org/S92264924","display_name":"Journal on Satisfiability Boolean Modeling and Computation","issn_l":"1574-0617","issn":["1574-0617","1875-5011"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal on Satisfiability, Boolean Modeling and Computation","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://content.iospress.com:443/download/journal-on-satisfiability-boolean-modeling-and-computation/sat190075?id=journal-on-satisfiability-boolean-modeling-and-computation%2Fsat190075","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5062074831","display_name":"Daniel Le Berre","orcid":"https://orcid.org/0000-0003-3221-9923"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I44563897","display_name":"Universit\u00e9 d'Artois","ror":"https://ror.org/053x9s498","country_code":"FR","type":"education","lineage":["https://openalex.org/I44563897"]},{"id":"https://openalex.org/I59807433","display_name":"Universit\u00e9 Lille Nord de France","ror":"https://ror.org/03btvgn05","country_code":"FR","type":"education","lineage":["https://openalex.org/I59807433"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Daniel Le Berre","raw_affiliation_strings":["Universit\u00e9 Lille - Nord de France, CRIL-CNRS UMR 8188, Universit\u00e9 d\u2019Artois, Lens, France. E-mails:\u00a0leberre@cril.univ-artois.fr,\u00a0parrain@cril.univ-artois.fr"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e9 Lille - Nord de France, CRIL-CNRS UMR 8188, Universit\u00e9 d\u2019Artois, Lens, France. E-mails:\u00a0leberre@cril.univ-artois.fr,\u00a0parrain@cril.univ-artois.fr","institution_ids":["https://openalex.org/I44563897","https://openalex.org/I59807433","https://openalex.org/I1294671590"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025246857","display_name":"Anne Parrain","orcid":null},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I44563897","display_name":"Universit\u00e9 d'Artois","ror":"https://ror.org/053x9s498","country_code":"FR","type":"education","lineage":["https://openalex.org/I44563897"]},{"id":"https://openalex.org/I59807433","display_name":"Universit\u00e9 Lille Nord de France","ror":"https://ror.org/03btvgn05","country_code":"FR","type":"education","lineage":["https://openalex.org/I59807433"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Anne Parrain","raw_affiliation_strings":["Universit\u00e9 Lille - Nord de France, CRIL-CNRS UMR 8188, Universit\u00e9 d\u2019Artois, Lens, France. E-mails:\u00a0leberre@cril.univ-artois.fr,\u00a0parrain@cril.univ-artois.fr"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e9 Lille - Nord de France, CRIL-CNRS UMR 8188, Universit\u00e9 d\u2019Artois, Lens, France. E-mails:\u00a0leberre@cril.univ-artois.fr,\u00a0parrain@cril.univ-artois.fr","institution_ids":["https://openalex.org/I44563897","https://openalex.org/I59807433","https://openalex.org/I1294671590"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5062074831"],"corresponding_institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I44563897","https://openalex.org/I59807433"],"apc_list":null,"apc_paid":null,"fwci":39.5073,"has_fulltext":true,"cited_by_count":429,"citation_normalized_percentile":{"value":0.99926049,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"7","issue":"2-3","first_page":"59","last_page":"64"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10142","display_name":"Formal Methods in Verification","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T10142","display_name":"Formal Methods in Verification","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T11450","display_name":"Model-Driven Software Engineering Techniques","score":0.9983000159263611,"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/T10639","display_name":"Advanced Software Engineering Methodologies","score":0.998199999332428,"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/computer-science","display_name":"Computer science","score":0.7208846807479858},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.572683572769165},{"id":"https://openalex.org/keywords/boolean-satisfiability-problem","display_name":"Boolean satisfiability problem","score":0.53891921043396},{"id":"https://openalex.org/keywords/solver","display_name":"Solver","score":0.49474427103996277},{"id":"https://openalex.org/keywords/maximum-satisfiability-problem","display_name":"Maximum satisfiability problem","score":0.4696839153766632},{"id":"https://openalex.org/keywords/plug-in","display_name":"Plug-in","score":0.4612089693546295},{"id":"https://openalex.org/keywords/java","display_name":"Java","score":0.45547935366630554},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.4481040835380554},{"id":"https://openalex.org/keywords/modular-design","display_name":"Modular design","score":0.4324757754802704},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.38286495208740234},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.38056427240371704},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3367432951927185},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.22676023840904236},{"id":"https://openalex.org/keywords/boolean-function","display_name":"Boolean function","score":0.20617371797561646}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7208846807479858},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.572683572769165},{"id":"https://openalex.org/C6943359","wikidata":"https://www.wikidata.org/wiki/Q875276","display_name":"Boolean satisfiability problem","level":2,"score":0.53891921043396},{"id":"https://openalex.org/C2778770139","wikidata":"https://www.wikidata.org/wiki/Q1966904","display_name":"Solver","level":2,"score":0.49474427103996277},{"id":"https://openalex.org/C111797529","wikidata":"https://www.wikidata.org/wiki/Q17080584","display_name":"Maximum satisfiability problem","level":3,"score":0.4696839153766632},{"id":"https://openalex.org/C4924752","wikidata":"https://www.wikidata.org/wiki/Q184148","display_name":"Plug-in","level":2,"score":0.4612089693546295},{"id":"https://openalex.org/C548217200","wikidata":"https://www.wikidata.org/wiki/Q251","display_name":"Java","level":2,"score":0.45547935366630554},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.4481040835380554},{"id":"https://openalex.org/C101468663","wikidata":"https://www.wikidata.org/wiki/Q1620158","display_name":"Modular design","level":2,"score":0.4324757754802704},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.38286495208740234},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.38056427240371704},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3367432951927185},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.22676023840904236},{"id":"https://openalex.org/C187455244","wikidata":"https://www.wikidata.org/wiki/Q942353","display_name":"Boolean function","level":2,"score":0.20617371797561646},{"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":2,"locations":[{"id":"doi:10.3233/sat190075","is_oa":true,"landing_page_url":"https://doi.org/10.3233/sat190075","pdf_url":"https://content.iospress.com:443/download/journal-on-satisfiability-boolean-modeling-and-computation/sat190075?id=journal-on-satisfiability-boolean-modeling-and-computation%2Fsat190075","source":{"id":"https://openalex.org/S92264924","display_name":"Journal on Satisfiability Boolean Modeling and Computation","issn_l":"1574-0617","issn":["1574-0617","1875-5011"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal on Satisfiability, Boolean Modeling and Computation","raw_type":"journal-article"},{"id":"pmh:oai:HAL:hal-00868136v1","is_oa":true,"landing_page_url":"https://hal.science/hal-00868136","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"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":"Journal on Satisfiability, Boolean Modeling and Computation, 2010, 7, pp.59-64. ⟨10.3233/SAT190075⟩","raw_type":"Journal articles"}],"best_oa_location":{"id":"doi:10.3233/sat190075","is_oa":true,"landing_page_url":"https://doi.org/10.3233/sat190075","pdf_url":"https://content.iospress.com:443/download/journal-on-satisfiability-boolean-modeling-and-computation/sat190075?id=journal-on-satisfiability-boolean-modeling-and-computation%2Fsat190075","source":{"id":"https://openalex.org/S92264924","display_name":"Journal on Satisfiability Boolean Modeling and Computation","issn_l":"1574-0617","issn":["1574-0617","1875-5011"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal on Satisfiability, Boolean Modeling and Computation","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.5}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321012","display_name":"Technische Universiteit Delft","ror":"https://ror.org/02e2c7k09"},{"id":"https://openalex.org/F4320322727","display_name":"Minist\u00e8re de l'Education Nationale, de l'Enseignement Superieur et de la Recherche","ror":"https://ror.org/03sjk9a61"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W5815757.pdf","grobid_xml":"https://content.openalex.org/works/W5815757.grobid-xml"},"referenced_works_count":15,"referenced_works":["https://openalex.org/W78552530","https://openalex.org/W181861904","https://openalex.org/W1480459634","https://openalex.org/W1518705996","https://openalex.org/W1568765955","https://openalex.org/W1608123432","https://openalex.org/W1763513967","https://openalex.org/W1979409338","https://openalex.org/W1985602827","https://openalex.org/W2067241820","https://openalex.org/W2113201637","https://openalex.org/W2127856935","https://openalex.org/W2147442986","https://openalex.org/W2162459693","https://openalex.org/W4243013816"],"related_works":["https://openalex.org/W2301405299","https://openalex.org/W4285605366","https://openalex.org/W2118943303","https://openalex.org/W3150741540","https://openalex.org/W4386614288","https://openalex.org/W4253759203","https://openalex.org/W2085380335","https://openalex.org/W2249253838","https://openalex.org/W4381894531","https://openalex.org/W2115480761"],"abstract_inverted_index":{"Sat4j":[0,75],"is":[1,27],"a":[2,14,71],"mature,":[3],"open":[4],"source":[5],"library":[6,54],"of":[7],"SAT-based":[8],"solvers":[9,36,42],"in":[10,47],"Java.":[11],"It":[12],"provides":[13],"modular":[15],"SAT":[16],"solver":[17,73],"architecture":[18,26],"designed":[19],"to":[20,29],"work":[21],"with":[22],"generic":[23],"constraints.":[24],"Such":[25],"used":[28,65],"provide":[30],"SAT,":[31],"MaxSat":[32],"and":[33,35,62],"pseudo-boolean":[34,72],"for":[37,76],"lightweight":[38],"constraint":[39],"programming.":[40],"Those":[41],"have":[43],"been":[44,56],"evaluated":[45],"regularly":[46],"the":[48,63],"corresponding":[49],"international":[50],"competitive":[51],"events.":[52],"The":[53],"has":[55],"adopted":[57],"by":[58],"several":[59],"academic":[60],"softwares":[61],"widely":[64],"Eclipse":[66],"platform,":[67],"which":[68],"relies":[69],"on":[70],"from":[74],"its":[77],"plugins":[78],"dependencies":[79],"management":[80],"since":[81],"June":[82],"2008.":[83]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":9},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":13},{"year":2021,"cited_by_count":19},{"year":2020,"cited_by_count":41},{"year":2019,"cited_by_count":34},{"year":2018,"cited_by_count":31},{"year":2017,"cited_by_count":26},{"year":2016,"cited_by_count":43},{"year":2015,"cited_by_count":46},{"year":2014,"cited_by_count":35},{"year":2013,"cited_by_count":47},{"year":2012,"cited_by_count":36}],"updated_date":"2026-06-13T07:54:00.901334","created_date":"2016-06-24T00:00:00"}