{"id":"https://openalex.org/W4317641613","doi":"https://doi.org/10.14778/3565838.3565852","title":"Witness Generation for JSON Schema","display_name":"Witness Generation for JSON Schema","publication_year":2022,"publication_date":"2022-09-01","ids":{"openalex":"https://openalex.org/W4317641613","doi":"https://doi.org/10.14778/3565838.3565852"},"language":"en","primary_location":{"id":"doi:10.14778/3565838.3565852","is_oa":false,"landing_page_url":"https://doi.org/10.14778/3565838.3565852","pdf_url":null,"source":{"id":"https://openalex.org/S4210226185","display_name":"Proceedings of the VLDB Endowment","issn_l":"2150-8097","issn":["2150-8097"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the VLDB Endowment","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hal.science/hal-03946256","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5077472783","display_name":"Lyes Attouche","orcid":"https://orcid.org/0009-0008-8454-6364"},"institutions":[{"id":"https://openalex.org/I56435720","display_name":"Universit\u00e9 Paris Dauphine-PSL","ror":"https://ror.org/052bz7812","country_code":"FR","type":"education","lineage":["https://openalex.org/I2746051580","https://openalex.org/I56435720"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Lyes Attouche","raw_affiliation_strings":["Universit\u00e9 Paris-Dauphine"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e9 Paris-Dauphine","institution_ids":["https://openalex.org/I56435720"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054178564","display_name":"Mohamed-Amine Baazizi","orcid":"https://orcid.org/0000-0003-2728-5838"},"institutions":[{"id":"https://openalex.org/I39804081","display_name":"Sorbonne Universit\u00e9","ror":"https://ror.org/02en5vm52","country_code":"FR","type":"education","lineage":["https://openalex.org/I39804081"]},{"id":"https://openalex.org/I4389425385","display_name":"Laboratoire M\u00e9diations","ror":"https://ror.org/04tb23024","country_code":"FR","type":"facility","lineage":["https://openalex.org/I39804081","https://openalex.org/I4389425385"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Mohamed-Amine Baazizi","raw_affiliation_strings":["Sorbonne Universit\u00e9"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sorbonne Universit\u00e9","institution_ids":["https://openalex.org/I39804081","https://openalex.org/I4389425385"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087371035","display_name":"Dario Colazzo","orcid":"https://orcid.org/0000-0002-6031-0049"},"institutions":[{"id":"https://openalex.org/I56435720","display_name":"Universit\u00e9 Paris Dauphine-PSL","ror":"https://ror.org/052bz7812","country_code":"FR","type":"education","lineage":["https://openalex.org/I2746051580","https://openalex.org/I56435720"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Dario Colazzo","raw_affiliation_strings":["Universit\u00e9 Paris-Dauphine"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e9 Paris-Dauphine","institution_ids":["https://openalex.org/I56435720"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023086477","display_name":"Giorgio Ghelli","orcid":"https://orcid.org/0000-0002-0596-6395"},"institutions":[{"id":"https://openalex.org/I108290504","display_name":"University of Pisa","ror":"https://ror.org/03ad39j10","country_code":"IT","type":"education","lineage":["https://openalex.org/I108290504"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Giorgio Ghelli","raw_affiliation_strings":["Universit\u00e0 di Pisa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e0 di Pisa","institution_ids":["https://openalex.org/I108290504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026300883","display_name":"Carlo Sartiani","orcid":"https://orcid.org/0000-0002-6514-3569"},"institutions":[{"id":"https://openalex.org/I20272500","display_name":"University of Basilicata","ror":"https://ror.org/03tc05689","country_code":"IT","type":"education","lineage":["https://openalex.org/I20272500"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Carlo Sartiani","raw_affiliation_strings":["Universit\u00e0 della Basilicata"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e0 della Basilicata","institution_ids":["https://openalex.org/I20272500"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053676208","display_name":"Stefanie Scherzinger","orcid":"https://orcid.org/0000-0002-1960-6171"},"institutions":[{"id":"https://openalex.org/I186354981","display_name":"University of Passau","ror":"https://ror.org/05ydjnb78","country_code":"DE","type":"education","lineage":["https://openalex.org/I186354981"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Stefanie Scherzinger","raw_affiliation_strings":["Universit\u00e4t Passau"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e4t Passau","institution_ids":["https://openalex.org/I186354981"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5801,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.72612316,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"15","issue":"13","first_page":"4002","last_page":"4014"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10126","display_name":"Logic, programming, and type systems","score":0.9965999722480774,"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/T10126","display_name":"Logic, programming, and type systems","score":0.9965999722480774,"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/T10142","display_name":"Formal Methods in Verification","score":0.9945999979972839,"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/T10260","display_name":"Software Engineering Research","score":0.9925000071525574,"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/json","display_name":"JSON","score":0.842802882194519},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.652601957321167},{"id":"https://openalex.org/keywords/schema","display_name":"Schema (genetic algorithms)","score":0.5621628761291504},{"id":"https://openalex.org/keywords/star-schema","display_name":"Star schema","score":0.5343450903892517},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.5130535364151001},{"id":"https://openalex.org/keywords/conceptual-schema","display_name":"Conceptual schema","score":0.43853580951690674},{"id":"https://openalex.org/keywords/database-schema","display_name":"Database schema","score":0.3530785143375397},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.3449535369873047},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.33879777789115906},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.1530802845954895},{"id":"https://openalex.org/keywords/philosophy","display_name":"Philosophy","score":0.08887305855751038}],"concepts":[{"id":"https://openalex.org/C2780416260","wikidata":"https://www.wikidata.org/wiki/Q2063","display_name":"JSON","level":2,"score":0.842802882194519},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.652601957321167},{"id":"https://openalex.org/C52146309","wikidata":"https://www.wikidata.org/wiki/Q7431116","display_name":"Schema (genetic algorithms)","level":2,"score":0.5621628761291504},{"id":"https://openalex.org/C190703929","wikidata":"https://www.wikidata.org/wiki/Q1331138","display_name":"Star schema","level":4,"score":0.5343450903892517},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.5130535364151001},{"id":"https://openalex.org/C29275276","wikidata":"https://www.wikidata.org/wiki/Q2268965","display_name":"Conceptual schema","level":3,"score":0.43853580951690674},{"id":"https://openalex.org/C30775581","wikidata":"https://www.wikidata.org/wiki/Q632285","display_name":"Database schema","level":3,"score":0.3530785143375397},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.3449535369873047},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.33879777789115906},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.1530802845954895},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.08887305855751038},{"id":"https://openalex.org/C148840519","wikidata":"https://www.wikidata.org/wiki/Q1049878","display_name":"Database design","level":2,"score":0.0},{"id":"https://openalex.org/C100660578","wikidata":"https://www.wikidata.org/wiki/Q18733","display_name":"Recall","level":2,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.14778/3565838.3565852","is_oa":false,"landing_page_url":"https://doi.org/10.14778/3565838.3565852","pdf_url":null,"source":{"id":"https://openalex.org/S4210226185","display_name":"Proceedings of the VLDB Endowment","issn_l":"2150-8097","issn":["2150-8097"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the VLDB Endowment","raw_type":"journal-article"},{"id":"pmh:oai:HAL:hal-03946256v1","is_oa":true,"landing_page_url":"https://hal.science/hal-03946256","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":"Proceedings of the VLDB Endowment (PVLDB), 2022, 15 (13), pp.4002-4014. ⟨10.14778/3565838.3565852⟩","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:HAL:hal-03964506v1","is_oa":false,"landing_page_url":"https://hal.science/hal-03964506","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISSN: 2150-8097","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:arpi.unipi.it:11568/1201188","is_oa":true,"landing_page_url":"https://hdl.handle.net/11568/1201188","pdf_url":null,"source":{"id":"https://openalex.org/S4377196265","display_name":"CINECA IRIS Institutial research information system (University of Pisa)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I108290504","host_organization_name":"University of Pisa","host_organization_lineage":["https://openalex.org/I108290504"],"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":null,"raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:iris.unibas.it:11563/167319","is_oa":false,"landing_page_url":"https://hdl.handle.net/11563/167319","pdf_url":null,"source":{"id":"https://openalex.org/S4377196360","display_name":"CINECA IRIS Institutional Research Information System (University of Basilicata)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I20272500","host_organization_name":"University of Basilicata","host_organization_lineage":["https://openalex.org/I20272500"],"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":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:HAL:hal-03946256v1","is_oa":true,"landing_page_url":"https://hal.science/hal-03946256","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":"Proceedings of the VLDB Endowment (PVLDB), 2022, 15 (13), pp.4002-4014. ⟨10.14778/3565838.3565852⟩","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[{"display_name":"Reduced inequalities","score":0.7400000095367432,"id":"https://metadata.un.org/sdg/10"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W2080267935","https://openalex.org/W4319447874","https://openalex.org/W6912643609"],"related_works":["https://openalex.org/W2092058806","https://openalex.org/W945629821","https://openalex.org/W2093134728","https://openalex.org/W2153512431","https://openalex.org/W629399385","https://openalex.org/W156948967","https://openalex.org/W166845585","https://openalex.org/W1992271858","https://openalex.org/W2103472145","https://openalex.org/W4238907651"],"abstract_inverted_index":{"JSON":[0,7,28,95],"Schema":[1,29,67,96],"is":[2],"a":[3,11,50,90],"schema":[4,36,57,109],"language":[5],"for":[6,94],"documents,":[8],"based":[9],"on":[10],"complex":[12],"combination":[13],"of":[14,27,55,113],"structural":[15],"operators,":[16],"Boolean":[17],"operators":[18],"(negation":[19],"included),":[20],"and":[21,39,63,70,99,103],"recursive":[22],"variables.":[23],"The":[24],"static":[25],"analysis":[26],"documents":[30],"comprises":[31],"practically":[32],"relevant":[33],"problems,":[34],"including":[35,111],"satisfiability,":[37,68],"inclusion,":[38,69],"equivalence.":[40],"These":[41],"problems":[42],"can":[43],"be":[44,76],"reduced":[45],"to":[46,75],"witness":[47,80,97],"generation:":[48],"given":[49],"schema,":[51],"generate":[52],"an":[53],"element":[54],"the":[56],"---":[58,62],"if":[59],"it":[60],"exists":[61],"report":[64],"failure":[65],"otherwise.":[66],"equivalence":[71],"have":[72],"been":[73,85],"shown":[74],"decidable.":[77],"However,":[78],"no":[79],"generation":[81],"algorithm":[82,93],"has":[83],"yet":[84],"formally":[86],"described.":[87],"We":[88],"contribute":[89],"first,":[91],"direct":[92],"generation,":[98],"study":[100],"its":[101],"effectiveness":[102],"efficiency":[104],"in":[105],"experiments":[106],"over":[107],"several":[108],"collections,":[110],"thousands":[112],"real-world":[114],"schemas.":[115]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}