{"id":"https://openalex.org/W1977391632","doi":"https://doi.org/10.1145/1237500.1237503","title":"Specification and verification of security requirements in a programming model for decentralized CSCW systems","display_name":"Specification and verification of security requirements in a programming model for decentralized CSCW systems","publication_year":2007,"publication_date":"2007-05-01","ids":{"openalex":"https://openalex.org/W1977391632","doi":"https://doi.org/10.1145/1237500.1237503","mag":"1977391632"},"language":"en","primary_location":{"id":"doi:10.1145/1237500.1237503","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1237500.1237503","pdf_url":null,"source":{"id":"https://openalex.org/S2642811","display_name":"ACM Transactions on Information and System Security","issn_l":"1094-9224","issn":["1094-9224","1557-7406"],"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":"ACM Transactions on Information and System Security","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/A5100710898","display_name":"Tanvir Ahmed","orcid":"https://orcid.org/0000-0002-6748-2441"},"institutions":[{"id":"https://openalex.org/I2800403580","display_name":"University of Minnesota System","ror":"https://ror.org/03grvy078","country_code":"US","type":"education","lineage":["https://openalex.org/I2800403580"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Tanvir Ahmed","raw_affiliation_strings":["University of Minnesota, Minneapolis Minnesota"],"affiliations":[{"raw_affiliation_string":"University of Minnesota, Minneapolis Minnesota","institution_ids":["https://openalex.org/I2800403580"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065055236","display_name":"Anand Tripathi","orcid":"https://orcid.org/0000-0001-9785-7390"},"institutions":[{"id":"https://openalex.org/I2800403580","display_name":"University of Minnesota System","ror":"https://ror.org/03grvy078","country_code":"US","type":"education","lineage":["https://openalex.org/I2800403580"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Anand R. Tripathi","raw_affiliation_strings":["University of Minnesota, Minneapolis Minnesota"],"affiliations":[{"raw_affiliation_string":"University of Minnesota, Minneapolis Minnesota","institution_ids":["https://openalex.org/I2800403580"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5100710898"],"corresponding_institution_ids":["https://openalex.org/I2800403580"],"apc_list":null,"apc_paid":null,"fwci":4.8587,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.94799881,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"10","issue":"2","first_page":"7","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10927","display_name":"Access Control and Trust","score":0.9995999932289124,"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":0.9995999932289124,"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/T11424","display_name":"Security and Verification in Computing","score":0.9993000030517578,"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/T10772","display_name":"Distributed systems and fault tolerance","score":0.9976000189781189,"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":0.8455976247787476},{"id":"https://openalex.org/keywords/correctness","display_name":"Correctness","score":0.7601804733276367},{"id":"https://openalex.org/keywords/consistency","display_name":"Consistency (knowledge bases)","score":0.5779778957366943},{"id":"https://openalex.org/keywords/computer-security-model","display_name":"Computer security model","score":0.5027549266815186},{"id":"https://openalex.org/keywords/enforcement","display_name":"Enforcement","score":0.5022475719451904},{"id":"https://openalex.org/keywords/security-policy","display_name":"Security policy","score":0.4667496979236603},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.45343413949012756},{"id":"https://openalex.org/keywords/system-requirements-specification","display_name":"System requirements specification","score":0.451842337846756},{"id":"https://openalex.org/keywords/model-checking","display_name":"Model checking","score":0.4240022301673889},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.37125328183174133},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.3363295793533325},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.31421512365341187}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8455976247787476},{"id":"https://openalex.org/C55439883","wikidata":"https://www.wikidata.org/wiki/Q360812","display_name":"Correctness","level":2,"score":0.7601804733276367},{"id":"https://openalex.org/C2776436953","wikidata":"https://www.wikidata.org/wiki/Q5163215","display_name":"Consistency (knowledge bases)","level":2,"score":0.5779778957366943},{"id":"https://openalex.org/C121822524","wikidata":"https://www.wikidata.org/wiki/Q5157582","display_name":"Computer security model","level":2,"score":0.5027549266815186},{"id":"https://openalex.org/C2779777834","wikidata":"https://www.wikidata.org/wiki/Q4202277","display_name":"Enforcement","level":2,"score":0.5022475719451904},{"id":"https://openalex.org/C154908896","wikidata":"https://www.wikidata.org/wiki/Q2167404","display_name":"Security policy","level":2,"score":0.4667496979236603},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.45343413949012756},{"id":"https://openalex.org/C84651959","wikidata":"https://www.wikidata.org/wiki/Q17052506","display_name":"System requirements specification","level":2,"score":0.451842337846756},{"id":"https://openalex.org/C110251889","wikidata":"https://www.wikidata.org/wiki/Q1569697","display_name":"Model checking","level":2,"score":0.4240022301673889},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.37125328183174133},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.3363295793533325},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.31421512365341187},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1237500.1237503","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1237500.1237503","pdf_url":null,"source":{"id":"https://openalex.org/S2642811","display_name":"ACM Transactions on Information and System Security","issn_l":"1094-9224","issn":["1094-9224","1557-7406"],"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":"ACM Transactions on Information and System Security","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.7200000286102295,"id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":46,"referenced_works":["https://openalex.org/W68069235","https://openalex.org/W1503887377","https://openalex.org/W1517275102","https://openalex.org/W1546981056","https://openalex.org/W1553078293","https://openalex.org/W1591380775","https://openalex.org/W1639227833","https://openalex.org/W1916934041","https://openalex.org/W1975156286","https://openalex.org/W1979711649","https://openalex.org/W1982108161","https://openalex.org/W1986989788","https://openalex.org/W1992761401","https://openalex.org/W1997862012","https://openalex.org/W2000952251","https://openalex.org/W2008520402","https://openalex.org/W2021079739","https://openalex.org/W2021549041","https://openalex.org/W2031579732","https://openalex.org/W2038953226","https://openalex.org/W2039819454","https://openalex.org/W2043555333","https://openalex.org/W2056821346","https://openalex.org/W2060690494","https://openalex.org/W2063838657","https://openalex.org/W2067025103","https://openalex.org/W2076004681","https://openalex.org/W2092064278","https://openalex.org/W2100245805","https://openalex.org/W2100798283","https://openalex.org/W2115309705","https://openalex.org/W2115894374","https://openalex.org/W2117320004","https://openalex.org/W2122140024","https://openalex.org/W2123479684","https://openalex.org/W2128361829","https://openalex.org/W2134167896","https://openalex.org/W2141189433","https://openalex.org/W2143509186","https://openalex.org/W2144794336","https://openalex.org/W2149262924","https://openalex.org/W2153058583","https://openalex.org/W2154564703","https://openalex.org/W2160493209","https://openalex.org/W2166602595","https://openalex.org/W2915925638"],"related_works":["https://openalex.org/W3097218026","https://openalex.org/W4390481443","https://openalex.org/W2188814192","https://openalex.org/W2114705216","https://openalex.org/W3094039898","https://openalex.org/W2151761340","https://openalex.org/W1555133226","https://openalex.org/W2173238669","https://openalex.org/W2130339907","https://openalex.org/W1519114293"],"abstract_inverted_index":{"We":[0,26],"present,":[1],"in":[2,23,42],"this":[3,43],"paper,":[4],"a":[5,30,39,58],"role-based":[6],"model":[7,14],"for":[8,33],"programming":[9],"distributed":[10,79],"CSCW":[11],"systems.":[12,25],"This":[13],"supports":[15],"specification":[16],"of":[17,38,57,102],"dynamic":[18],"security":[19,36,69,91],"and":[20,55,100],"coordination":[21],"requirements":[22,70],"such":[24,93],"also":[27,63],"present":[28],"here":[29,49],"model-checking":[31],"methodology":[32,47],"verifying":[34],"the":[35,81],"properties":[37],"design":[40,59],"expressed":[41],"model.":[44],"The":[45],"verification":[46,85],"presented":[48],"is":[50,62],"used":[51,64],"to":[52,65,89],"ensure":[53,66],"correctness":[54],"consistency":[56],"specification.":[60],"It":[61],"that":[67],"sensitive":[68],"cannot":[71],"be":[72],"violated":[73],"when":[74],"policy":[75],"enforcement":[76],"functions":[77],"are":[78,87],"among":[80],"participants.":[82],"Several":[83],"aspect-specific":[84],"models":[86],"developed":[88],"check":[90],"properties,":[92],"as":[94],"task-flow":[95],"constraints,":[96],"information":[97],"flow,":[98],"confidentiality,":[99],"assignment":[101],"administrative":[103],"privileges.":[104]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}