{"id":"https://openalex.org/W4403277272","doi":"https://doi.org/10.1109/tcss.2024.3461812","title":"Detecting Information Leakage Against Chinese Wall Policy Based on the Unfolding Technique of Colored Petri Nets","display_name":"Detecting Information Leakage Against Chinese Wall Policy Based on the Unfolding Technique of Colored Petri Nets","publication_year":2024,"publication_date":"2024-10-09","ids":{"openalex":"https://openalex.org/W4403277272","doi":"https://doi.org/10.1109/tcss.2024.3461812"},"language":"en","primary_location":{"id":"doi:10.1109/tcss.2024.3461812","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcss.2024.3461812","pdf_url":null,"source":{"id":"https://openalex.org/S2490693980","display_name":"IEEE Transactions on Computational Social Systems","issn_l":"2329-924X","issn":["2329-924X","2373-7476"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Computational Social Systems","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/A5012980325","display_name":"Hanqian Tu","orcid":"https://orcid.org/0009-0001-0748-5990"},"institutions":[{"id":"https://openalex.org/I1328775524","display_name":"Zhejiang Sci-Tech University","ror":"https://ror.org/03893we55","country_code":"CN","type":"education","lineage":["https://openalex.org/I1328775524"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hanqian Tu","raw_affiliation_strings":["Department of Computer Science and Technology, Zhejiang Sci-Tech University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology, Zhejiang Sci-Tech University, Hangzhou, China","institution_ids":["https://openalex.org/I1328775524"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012015642","display_name":"Dongming Xiang","orcid":"https://orcid.org/0000-0002-3757-9779"},"institutions":[{"id":"https://openalex.org/I1328775524","display_name":"Zhejiang Sci-Tech University","ror":"https://ror.org/03893we55","country_code":"CN","type":"education","lineage":["https://openalex.org/I1328775524"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dongming Xiang","raw_affiliation_strings":["Department of Computer Science and Technology, Zhejiang Sci-Tech University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology, Zhejiang Sci-Tech University, Hangzhou, China","institution_ids":["https://openalex.org/I1328775524"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077615805","display_name":"Zuohua Ding","orcid":"https://orcid.org/0000-0002-9671-7836"},"institutions":[{"id":"https://openalex.org/I1328775524","display_name":"Zhejiang Sci-Tech University","ror":"https://ror.org/03893we55","country_code":"CN","type":"education","lineage":["https://openalex.org/I1328775524"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zuohua Ding","raw_affiliation_strings":["Department of Computer Science and Technology, Zhejiang Sci-Tech University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology, Zhejiang Sci-Tech University, Hangzhou, China","institution_ids":["https://openalex.org/I1328775524"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072386697","display_name":"Guanjun Liu","orcid":"https://orcid.org/0000-0002-7523-4827"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guanjun Liu","raw_affiliation_strings":["Department of Computer Science, Key Laboratory of Embedded System and Service Computing, Ministry of Education, and Shanghai Electronic Transactions and Information Service Collaborative Innovation Center, Tongji University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Key Laboratory of Embedded System and Service Computing, Ministry of Education, and Shanghai Electronic Transactions and Information Service Collaborative Innovation Center, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5012980325"],"corresponding_institution_ids":["https://openalex.org/I1328775524"],"apc_list":null,"apc_paid":null,"fwci":0.6978,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.72729521,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"12","issue":"5","first_page":"2108","last_page":"2119"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10400","display_name":"Network Security and Intrusion Detection","score":0.9796000123023987,"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"}},"topics":[{"id":"https://openalex.org/T10400","display_name":"Network Security and Intrusion Detection","score":0.9796000123023987,"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/leakage","display_name":"Leakage (economics)","score":0.7123941779136658},{"id":"https://openalex.org/keywords/colored","display_name":"Colored","score":0.7099306583404541},{"id":"https://openalex.org/keywords/petri-net","display_name":"Petri net","score":0.6754460334777832},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5182287693023682},{"id":"https://openalex.org/keywords/petri-dish","display_name":"Petri dish","score":0.4947635531425476},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.3507522940635681},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3368832767009735},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.2707405984401703},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2506832480430603},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.08704283833503723},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.06860637664794922}],"concepts":[{"id":"https://openalex.org/C2777042071","wikidata":"https://www.wikidata.org/wiki/Q6509304","display_name":"Leakage (economics)","level":2,"score":0.7123941779136658},{"id":"https://openalex.org/C2778307483","wikidata":"https://www.wikidata.org/wiki/Q5149038","display_name":"Colored","level":2,"score":0.7099306583404541},{"id":"https://openalex.org/C38677869","wikidata":"https://www.wikidata.org/wiki/Q724168","display_name":"Petri net","level":2,"score":0.6754460334777832},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5182287693023682},{"id":"https://openalex.org/C146763376","wikidata":"https://www.wikidata.org/wiki/Q81714","display_name":"Petri dish","level":2,"score":0.4947635531425476},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.3507522940635681},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3368832767009735},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.2707405984401703},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2506832480430603},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.08704283833503723},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.06860637664794922},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcss.2024.3461812","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcss.2024.3461812","pdf_url":null,"source":{"id":"https://openalex.org/S2490693980","display_name":"IEEE Transactions on Computational Social Systems","issn_l":"2329-924X","issn":["2329-924X","2373-7476"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Computational Social Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W53550045","https://openalex.org/W1493805972","https://openalex.org/W1501290129","https://openalex.org/W1504707391","https://openalex.org/W1564784404","https://openalex.org/W1937565299","https://openalex.org/W1995597870","https://openalex.org/W1996983098","https://openalex.org/W2000823825","https://openalex.org/W2004737157","https://openalex.org/W2027131958","https://openalex.org/W2046465592","https://openalex.org/W2051730641","https://openalex.org/W2065565646","https://openalex.org/W2070258618","https://openalex.org/W2081668412","https://openalex.org/W2089143163","https://openalex.org/W2099620341","https://openalex.org/W2122762495","https://openalex.org/W2126755708","https://openalex.org/W2128464188","https://openalex.org/W2135995031","https://openalex.org/W2136950416","https://openalex.org/W2140105841","https://openalex.org/W2142340571","https://openalex.org/W2162171351","https://openalex.org/W2166966796","https://openalex.org/W2408351025","https://openalex.org/W2586688512","https://openalex.org/W2607645294","https://openalex.org/W2777104519","https://openalex.org/W2805938964","https://openalex.org/W2877475263","https://openalex.org/W2889259010","https://openalex.org/W3023064319","https://openalex.org/W3133977200","https://openalex.org/W3208015613","https://openalex.org/W4206981433","https://openalex.org/W4238198829","https://openalex.org/W4285279066","https://openalex.org/W4292825863","https://openalex.org/W4312457305","https://openalex.org/W4324119344","https://openalex.org/W4378551260"],"related_works":["https://openalex.org/W3125248252","https://openalex.org/W2069614234","https://openalex.org/W2140509105","https://openalex.org/W1967576338","https://openalex.org/W2601155080","https://openalex.org/W4386636749","https://openalex.org/W1547843988","https://openalex.org/W2912972559","https://openalex.org/W3146178872","https://openalex.org/W224189422"],"abstract_inverted_index":{"Information":[0],"leakage":[1,102,128,163],"easily":[2,66],"occurs":[3],"in":[4],"large-scale":[5],"information":[6,37,101,127,162],"interactions":[7],"and":[8,14,31,95,123,143,167],"brings":[9],"harm":[10],"to":[11,35,57,76,99,116,146],"individuals,":[12],"enterprises,":[13],"society.":[15],"As":[16],"a":[17,25,44,109,140],"well-known":[18],"security":[19,26],"policy,":[20],"Chinese":[21],"Wall":[22],"(CW)":[23],"provides":[24],"guideline,":[27],"which":[28],"combines":[29],"mandatory":[30],"discretionary":[32],"access":[33],"control":[34],"avoid":[36],"leakage.":[38],"Colored":[39],"Petri":[40],"nets":[41],"(CPNs)":[42],"are":[43],"widely":[45],"used":[46],"formal":[47],"method,":[48],"well":[49],"suited":[50],"for":[51],"verification":[52],"of":[53,60,71,121,134,150],"CW":[54,104,111,165],"policy":[55,166],"due":[56,75],"the":[58,62,69,77,118,125,131,148,169],"capability":[59],"characterizing":[61],"concurrency.":[63],"However,":[64],"CPN":[65,94],"suffers":[67],"from":[68],"problem":[70],"state":[72,170],"space":[73,171],"explosion":[74],"interleaving":[78],"semantics.":[79],"The":[80,153],"unfolding":[81,97],"techniques":[82,98],"can":[83,159],"effectively":[84,160],"alleviate":[85,168],"this":[86,89],"problem.":[87],"In":[88],"article,":[90],"we":[91,107,138],"apply":[92],"simplified":[93],"their":[96],"detect":[100,124,161],"against":[103,164],"policy.":[105],"Specifically,":[106],"define":[108],"CPN-based":[110],"model,":[112],"propose":[113],"an":[114],"algorithm":[115],"generate":[117],"merged":[119],"process":[120],"CPN,":[122],"potential":[126],"by":[129],"analyzing":[130],"structural":[132],"behaviors":[133],"its":[135],"unfoldings.":[136],"Furthermore,":[137],"conduct":[139],"case":[141],"study":[142],"several":[144],"experiments":[145],"show":[147],"advantages":[149],"our":[151,157],"method.":[152],"results":[154],"exhibit":[155],"that":[156],"method":[158],"explosion.":[172]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-03-30T08:08:38.191290","created_date":"2025-10-10T00:00:00"}