{"id":"https://openalex.org/W4210332813","doi":"https://doi.org/10.1093/logcom/exac005","title":"Belief contraction and erasure in fragments of propositional logic","display_name":"Belief contraction and erasure in fragments of propositional logic","publication_year":2022,"publication_date":"2022-01-27","ids":{"openalex":"https://openalex.org/W4210332813","doi":"https://doi.org/10.1093/logcom/exac005"},"language":"en","primary_location":{"id":"doi:10.1093/logcom/exac005","is_oa":false,"landing_page_url":"https://doi.org/10.1093/logcom/exac005","pdf_url":null,"source":{"id":"https://openalex.org/S47057106","display_name":"Journal of Logic and Computation","issn_l":"0955-792X","issn":["0955-792X","1465-363X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Logic and Computation","raw_type":"journal-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/A5090333344","display_name":"Nadia Creignou","orcid":"https://orcid.org/0009-0005-6522-6363"},"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/I143002897","display_name":"Universit\u00e9 de Toulon","ror":"https://ror.org/02m9kbe37","country_code":"FR","type":"education","lineage":["https://openalex.org/I143002897"]},{"id":"https://openalex.org/I4210114274","display_name":"Laboratoire d\u2019Informatique et Syst\u00e8mes","ror":"https://ror.org/0257sgk90","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I143002897","https://openalex.org/I21491767","https://openalex.org/I4210114274"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Nadia Creignou","raw_affiliation_strings":["Aix Marseille Univ , Universit\u00e9 de Toulon, CNRS, LIS, 13009 Marseille, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Aix Marseille Univ , Universit\u00e9 de Toulon, CNRS, LIS, 13009 Marseille, France","institution_ids":["https://openalex.org/I143002897","https://openalex.org/I4210114274","https://openalex.org/I1294671590"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075467988","display_name":"Ra\u00efda Ktari","orcid":"https://orcid.org/0000-0002-9678-6460"},"institutions":[{"id":"https://openalex.org/I142899784","display_name":"University of Sfax","ror":"https://ror.org/04d4sd432","country_code":"TN","type":"education","lineage":["https://openalex.org/I142899784"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Ra\u00cfda Ktari","raw_affiliation_strings":["Universit\u00e9 de Sfax , ISIMS, OLID-Lab LR 19ES21, Sfax, Tunisie"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e9 de Sfax , ISIMS, OLID-Lab LR 19ES21, Sfax, Tunisie","institution_ids":["https://openalex.org/I142899784"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112258375","display_name":"Odile Papini","orcid":"https://orcid.org/0000-0002-7537-5822"},"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/I143002897","display_name":"Universit\u00e9 de Toulon","ror":"https://ror.org/02m9kbe37","country_code":"FR","type":"education","lineage":["https://openalex.org/I143002897"]},{"id":"https://openalex.org/I4210114274","display_name":"Laboratoire d\u2019Informatique et Syst\u00e8mes","ror":"https://ror.org/0257sgk90","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I143002897","https://openalex.org/I21491767","https://openalex.org/I4210114274"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Odile Papini","raw_affiliation_strings":["Aix Marseille Univ , Universit\u00e9 de Toulon, CNRS, LIS, 13009 Marseille, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Aix Marseille Univ , Universit\u00e9 de Toulon, CNRS, LIS, 13009 Marseille, France","institution_ids":["https://openalex.org/I143002897","https://openalex.org/I4210114274","https://openalex.org/I1294671590"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5112258375"],"corresponding_institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I143002897","https://openalex.org/I4210114274"],"apc_list":{"value":4151,"currency":"USD","value_usd":4151},"apc_paid":null,"fwci":0.1387,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.51207866,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"32","issue":"7","first_page":"1436","last_page":"1468"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11010","display_name":"Logic, Reasoning, and Knowledge","score":1.0,"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/T11010","display_name":"Logic, Reasoning, and Knowledge","score":1.0,"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/T10215","display_name":"Semantic Web and Ontologies","score":0.9968000054359436,"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/T10456","display_name":"Multi-Agent Systems and Negotiation","score":0.9961000084877014,"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/erasure","display_name":"Erasure","score":0.7217994928359985},{"id":"https://openalex.org/keywords/fragment","display_name":"Fragment (logic)","score":0.6179819107055664},{"id":"https://openalex.org/keywords/contraction","display_name":"Contraction (grammar)","score":0.610262930393219},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5881965160369873},{"id":"https://openalex.org/keywords/propositional-calculus","display_name":"Propositional calculus","score":0.5189968347549438},{"id":"https://openalex.org/keywords/classical-logic","display_name":"Classical logic","score":0.5017452239990234},{"id":"https://openalex.org/keywords/propositional-variable","display_name":"Propositional variable","score":0.4247349202632904},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.39855730533599854},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3592524230480194},{"id":"https://openalex.org/keywords/intermediate-logic","display_name":"Intermediate logic","score":0.2964153289794922},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.21167755126953125},{"id":"https://openalex.org/keywords/description-logic","display_name":"Description logic","score":0.11123979091644287},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.06290119886398315}],"concepts":[{"id":"https://openalex.org/C2778790127","wikidata":"https://www.wikidata.org/wiki/Q484885","display_name":"Erasure","level":2,"score":0.7217994928359985},{"id":"https://openalex.org/C2776235265","wikidata":"https://www.wikidata.org/wiki/Q18392052","display_name":"Fragment (logic)","level":2,"score":0.6179819107055664},{"id":"https://openalex.org/C163415756","wikidata":"https://www.wikidata.org/wiki/Q126473","display_name":"Contraction (grammar)","level":2,"score":0.610262930393219},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5881965160369873},{"id":"https://openalex.org/C69562738","wikidata":"https://www.wikidata.org/wiki/Q200694","display_name":"Propositional calculus","level":2,"score":0.5189968347549438},{"id":"https://openalex.org/C32241873","wikidata":"https://www.wikidata.org/wiki/Q236975","display_name":"Classical logic","level":2,"score":0.5017452239990234},{"id":"https://openalex.org/C14523651","wikidata":"https://www.wikidata.org/wiki/Q3492863","display_name":"Propositional variable","level":4,"score":0.4247349202632904},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.39855730533599854},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3592524230480194},{"id":"https://openalex.org/C33203268","wikidata":"https://www.wikidata.org/wiki/Q5361594","display_name":"Intermediate logic","level":3,"score":0.2964153289794922},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.21167755126953125},{"id":"https://openalex.org/C102993220","wikidata":"https://www.wikidata.org/wiki/Q387196","display_name":"Description logic","level":2,"score":0.11123979091644287},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.06290119886398315},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1093/logcom/exac005","is_oa":false,"landing_page_url":"https://doi.org/10.1093/logcom/exac005","pdf_url":null,"source":{"id":"https://openalex.org/S47057106","display_name":"Journal of Logic and Computation","issn_l":"0955-792X","issn":["0955-792X","1465-363X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Logic and Computation","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.47999998927116394}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":52,"referenced_works":["https://openalex.org/W1481348708","https://openalex.org/W1539123322","https://openalex.org/W1554715854","https://openalex.org/W1594099509","https://openalex.org/W1678914993","https://openalex.org/W1955449192","https://openalex.org/W1976739409","https://openalex.org/W1982345710","https://openalex.org/W1982853556","https://openalex.org/W2006162039","https://openalex.org/W2007457223","https://openalex.org/W2050658282","https://openalex.org/W2064560955","https://openalex.org/W2067807126","https://openalex.org/W2087588854","https://openalex.org/W2110955880","https://openalex.org/W2122085722","https://openalex.org/W2135106702","https://openalex.org/W2144697623","https://openalex.org/W2149420462","https://openalex.org/W2156474728","https://openalex.org/W2170431068","https://openalex.org/W2171053521","https://openalex.org/W2327787835","https://openalex.org/W2462707353","https://openalex.org/W2801747763","https://openalex.org/W2912182247","https://openalex.org/W3102859930","https://openalex.org/W6602215344","https://openalex.org/W6602804369","https://openalex.org/W6604261398","https://openalex.org/W6605986597","https://openalex.org/W6607043773","https://openalex.org/W6607190151","https://openalex.org/W6607440178","https://openalex.org/W6609039929","https://openalex.org/W6610107694","https://openalex.org/W6624491308","https://openalex.org/W6629459384","https://openalex.org/W6631431160","https://openalex.org/W6634620922","https://openalex.org/W6638910753","https://openalex.org/W6640220223","https://openalex.org/W6652396616","https://openalex.org/W6680216992","https://openalex.org/W6680574047","https://openalex.org/W6681845082","https://openalex.org/W6682931770","https://openalex.org/W6685243751","https://openalex.org/W6698741356","https://openalex.org/W6732760085","https://openalex.org/W6886175930"],"related_works":["https://openalex.org/W2042169304","https://openalex.org/W4236824825","https://openalex.org/W1986625420","https://openalex.org/W2356894535","https://openalex.org/W2156897951","https://openalex.org/W4230210714","https://openalex.org/W2343361378","https://openalex.org/W1974125095","https://openalex.org/W1986219944","https://openalex.org/W4238564440"],"abstract_inverted_index":{"Abstract":[0],"Recently,":[1],"belief":[2,55],"change":[3,56],"within":[4,32],"the":[5,16,37,43,72,114,119,141],"framework":[6],"of":[7,9,18,39,50,74,92,122,125,149],"fragments":[8,34,70,148],"propositional":[10,33,69,150],"logic":[11],"has":[12,21,79],"gained":[13],"attention.":[14],"In":[15],"context":[17,73],"revision,":[19],"it":[20,78],"been":[22],"proposed":[23],"to":[24,54,62,68,80,105,140,146],"refine":[25],"existing":[26],"operators":[27,66,111,129],"so":[28],"that":[29,36,112],"they":[30],"operate":[31],"and":[35,76,85,96,109,130,154],"result":[38],"revision":[40,75],"remains":[41],"in":[42,71],"fragment":[44,143],"under":[45],"consideration.":[46],"Later,":[47],"this":[48],"notion":[49,91],"refinement":[51,59,93,124],"was":[52],"generalized":[53],"operators.":[57,134],"Whereas":[58],"allowed":[60],"one":[61],"define":[63],"concrete":[64],"rational":[65],"adapted":[67],"update,":[77],"be":[81],"specified":[82],"for":[83,94],"contraction":[84,95,108,128],"erasure.":[86],"We":[87,117],"propose":[88],"a":[89],"specific":[90],"erasure":[97,110,133],"operators,":[98],"called":[99],"reasonable":[100,123],"refinement.":[101],"This":[102],"allows":[103],"us":[104],"provide":[106],"refined":[107],"satisfy":[113],"basic":[115],"postulates.":[116],"study":[118],"logical":[120],"properties":[121],"two":[126,131],"model-based":[127,132],"Our":[135],"approach":[136],"is":[137],"not":[138],"limited":[139],"Horn":[142],"but":[144],"applicable":[145],"many":[147],"logic,":[151],"like":[152],"Krom":[153],"affine":[155],"fragments.":[156]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}