{"id":"https://openalex.org/W3210867448","doi":"https://doi.org/10.1109/tkde.2021.3124271","title":"Analysis of Authorization Constraints via Integer Linear Programming","display_name":"Analysis of Authorization Constraints via Integer Linear Programming","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3210867448","doi":"https://doi.org/10.1109/tkde.2021.3124271","mag":"3210867448"},"language":"en","primary_location":{"id":"doi:10.1109/tkde.2021.3124271","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tkde.2021.3124271","pdf_url":null,"source":{"id":"https://openalex.org/S30698027","display_name":"IEEE Transactions on Knowledge and Data Engineering","issn_l":"1041-4347","issn":["1041-4347","1558-2191","2326-3865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Knowledge and Data Engineering","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/A5090640642","display_name":"Benyuan Yang","orcid":"https://orcid.org/0000-0002-0597-2410"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Benyuan Yang","raw_affiliation_strings":["School of Electro-Mechnical Engineering, Xidian University, 47905 Xian, Shaanxi, China, (e-mail: yangbenyuan@stu.xidian.edu.cn)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electro-Mechnical Engineering, Xidian University, 47905 Xian, Shaanxi, China, (e-mail: yangbenyuan@stu.xidian.edu.cn)","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080332732","display_name":"Hesuan Hu","orcid":"https://orcid.org/0000-0002-8724-2058"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hesuan Hu","raw_affiliation_strings":["School of Electro-mechanical Engineering, Xidian University, 47905 Xian, Shaanxi, China, (e-mail: huhesuan@gmail.com)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electro-mechanical Engineering, Xidian University, 47905 Xian, Shaanxi, China, (e-mail: huhesuan@gmail.com)","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":null,"apc_paid":null,"fwci":3.2461,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.92842337,"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/T10927","display_name":"Access Control and Trust","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10927","display_name":"Access Control and Trust","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9922999739646912,"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/T12203","display_name":"Mobile Agent-Based Network Management","score":0.9907000064849854,"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":0.758155107498169},{"id":"https://openalex.org/keywords/reachability","display_name":"Reachability","score":0.7133469581604004},{"id":"https://openalex.org/keywords/integer-programming","display_name":"Integer programming","score":0.6330381631851196},{"id":"https://openalex.org/keywords/cardinality","display_name":"Cardinality (data modeling)","score":0.6140464544296265},{"id":"https://openalex.org/keywords/constraint-satisfaction","display_name":"Constraint satisfaction","score":0.5497885942459106},{"id":"https://openalex.org/keywords/constraint-programming","display_name":"Constraint programming","score":0.5088377594947815},{"id":"https://openalex.org/keywords/petri-net","display_name":"Petri net","score":0.5053356289863586},{"id":"https://openalex.org/keywords/role-based-access-control","display_name":"Role-based access control","score":0.5052972435951233},{"id":"https://openalex.org/keywords/integer","display_name":"Integer (computer science)","score":0.49919867515563965},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4965057969093323},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.4931933283805847},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.4568215012550354},{"id":"https://openalex.org/keywords/access-control","display_name":"Access control","score":0.454733669757843},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.4522089660167694},{"id":"https://openalex.org/keywords/linear-programming","display_name":"Linear programming","score":0.42710989713668823},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3973812758922577},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3051980137825012},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.21104612946510315},{"id":"https://openalex.org/keywords/probabilistic-logic","display_name":"Probabilistic logic","score":0.16706997156143188},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.14748811721801758},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14485159516334534},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.14007702469825745},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.1223539412021637},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09985333681106567}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.758155107498169},{"id":"https://openalex.org/C136643341","wikidata":"https://www.wikidata.org/wiki/Q1361526","display_name":"Reachability","level":2,"score":0.7133469581604004},{"id":"https://openalex.org/C56086750","wikidata":"https://www.wikidata.org/wiki/Q6042592","display_name":"Integer programming","level":2,"score":0.6330381631851196},{"id":"https://openalex.org/C87117476","wikidata":"https://www.wikidata.org/wiki/Q362383","display_name":"Cardinality (data modeling)","level":2,"score":0.6140464544296265},{"id":"https://openalex.org/C44616089","wikidata":"https://www.wikidata.org/wiki/Q30158686","display_name":"Constraint satisfaction","level":3,"score":0.5497885942459106},{"id":"https://openalex.org/C173404611","wikidata":"https://www.wikidata.org/wiki/Q528588","display_name":"Constraint programming","level":3,"score":0.5088377594947815},{"id":"https://openalex.org/C38677869","wikidata":"https://www.wikidata.org/wiki/Q724168","display_name":"Petri net","level":2,"score":0.5053356289863586},{"id":"https://openalex.org/C45567728","wikidata":"https://www.wikidata.org/wiki/Q1702839","display_name":"Role-based access control","level":3,"score":0.5052972435951233},{"id":"https://openalex.org/C97137487","wikidata":"https://www.wikidata.org/wiki/Q729138","display_name":"Integer (computer science)","level":2,"score":0.49919867515563965},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4965057969093323},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.4931933283805847},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.4568215012550354},{"id":"https://openalex.org/C527821871","wikidata":"https://www.wikidata.org/wiki/Q228502","display_name":"Access control","level":2,"score":0.454733669757843},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.4522089660167694},{"id":"https://openalex.org/C41045048","wikidata":"https://www.wikidata.org/wiki/Q202843","display_name":"Linear programming","level":2,"score":0.42710989713668823},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3973812758922577},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3051980137825012},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.21104612946510315},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.16706997156143188},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.14748811721801758},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14485159516334534},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.14007702469825745},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.1223539412021637},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09985333681106567},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C137631369","wikidata":"https://www.wikidata.org/wiki/Q7617831","display_name":"Stochastic programming","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tkde.2021.3124271","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tkde.2021.3124271","pdf_url":null,"source":{"id":"https://openalex.org/S30698027","display_name":"IEEE Transactions on Knowledge and Data Engineering","issn_l":"1041-4347","issn":["1041-4347","1558-2191","2326-3865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Knowledge and Data Engineering","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.7599999904632568,"id":"https://metadata.un.org/sdg/16"}],"awards":[{"id":"https://openalex.org/G2002772043","display_name":null,"funder_award_id":"K7215581201, K5051304004, K5051304021","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G4326781678","display_name":null,"funder_award_id":"NCET-12-0921","funder_id":"https://openalex.org/F4320334924","funder_display_name":"Program for New Century Excellent Talents in University"},{"id":"https://openalex.org/G5403231325","display_name":null,"funder_award_id":"61973242, 61573265, 61203037","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320334924","display_name":"Program for New Century Excellent Talents in University","ror":"https://ror.org/01mv9t934"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W1632686634","https://openalex.org/W1962985716","https://openalex.org/W1964889053","https://openalex.org/W1976484522","https://openalex.org/W1982289129","https://openalex.org/W1986950008","https://openalex.org/W1996109622","https://openalex.org/W1998731563","https://openalex.org/W2003070900","https://openalex.org/W2014725146","https://openalex.org/W2021079739","https://openalex.org/W2040232391","https://openalex.org/W2050308324","https://openalex.org/W2051482883","https://openalex.org/W2057028717","https://openalex.org/W2081668412","https://openalex.org/W2083555157","https://openalex.org/W2084300184","https://openalex.org/W2098007291","https://openalex.org/W2110640424","https://openalex.org/W2119153084","https://openalex.org/W2141696417","https://openalex.org/W2142168582","https://openalex.org/W2145857528","https://openalex.org/W2148336220","https://openalex.org/W2154765153","https://openalex.org/W2156885966","https://openalex.org/W2166602595","https://openalex.org/W2201874059","https://openalex.org/W2524261893","https://openalex.org/W2535631240","https://openalex.org/W2761033085","https://openalex.org/W2771143570","https://openalex.org/W2889070069","https://openalex.org/W2890300634","https://openalex.org/W2922471304","https://openalex.org/W2964075550","https://openalex.org/W2981641941","https://openalex.org/W2993138519","https://openalex.org/W2996908442","https://openalex.org/W3008123257","https://openalex.org/W3028908275","https://openalex.org/W4254257132"],"related_works":["https://openalex.org/W1953294450","https://openalex.org/W299491630","https://openalex.org/W2097415053","https://openalex.org/W1514298554","https://openalex.org/W1486916474","https://openalex.org/W4243324743","https://openalex.org/W1531664660","https://openalex.org/W2120647900","https://openalex.org/W1496100162","https://openalex.org/W4303044088"],"abstract_inverted_index":{"This":[0],"paper":[1],"focuses":[2],"on":[3,76,87],"constraint":[4],"verification":[5],"and":[6,49,66,146,157,185,195],"violation":[7,130],"resolution":[8,131],"for":[9,110,168],"Petri":[10],"nets":[11],"(PNs)":[12],"modeling":[13],"of":[14,23,33,35,59,63,68,79,98,143,148,176,197],"role-based":[15],"access":[16],"control":[17,144],"(RBAC)":[18],"policy.":[19],"Checking":[20],"the":[21,31,77,95,99,103,114,123,136,154,174,186,193],"satisfiability":[22],"authorization":[24],"constraints":[25],"imposes":[26],"a":[27,36,120,128,166],"major":[28],"challenge":[29],"when":[30],"number":[32],"states":[34],"target":[37],"system":[38,116],"is":[39,106,125,189],"large.":[40],"To":[41],"overcome":[42],"this":[43,140],"difficulty,":[44],"we":[45],"provide":[46],"three":[47,54],"necessary":[48],"sufficient":[50],"conditions":[51],"to":[52,126,133,152,191],"check":[53],"different":[55],"constraints,":[56],"namely":[57],"Separation":[58],"Duties":[60,64],"(SoDs),":[61],"Binding":[62],"(BoDs),":[65],"Constraints":[67],"Cardinality":[69],"(CoCs).":[70],"The":[71,180],"proposed":[72,104],"results":[73],"are":[74,150],"based":[75],"solutions":[78],"integer":[80],"linear":[81],"programming":[82],"problems":[83],"(ILPs).":[84],"By":[85],"relying":[86],"an":[88],"ILP":[89],"formulation":[90],"that":[91],"does":[92,117],"not":[93,118],"require":[94],"explicit":[96],"computation":[97],"net":[100],"reachability":[101],"set,":[102],"approach":[105,184],"particularly":[107],"well":[108],"suited":[109],"large-size":[111],"PNs.":[112],"When":[113],"given":[115,137,190],"satisfy":[119],"considered":[121],"constraint,":[122],"objective":[124],"propose":[127],"suitable":[129],"strategy":[132],"correctly":[134],"enforce":[135],"constraint.":[138],"In":[139],"paper,":[141],"enforcement":[142],"places":[145],"administration":[147],"RBAC":[149],"presented":[151],"solve":[153],"SoD,":[155],"BoD,":[156],"CoC":[158],"violations.":[159],"All":[160],"violations":[161],"can":[162],"be":[163],"corrected":[164],"in":[165],"once":[167],"all":[169,177],"manner":[170],"while":[171],"simultaneously":[172],"ensuring":[173],"satisfaction":[175],"other":[178],"constraints.":[179],"comparison":[181],"between":[182],"our":[183],"existing":[187],"ones":[188],"illustrate":[192],"effectiveness":[194],"efficiency":[196],"ours.":[198]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}