{"id":"https://openalex.org/W2115894374","doi":"https://doi.org/10.1109/isads.2003.1193943","title":"Specification of secure distributed collaboration systems","display_name":"Specification of secure distributed collaboration systems","publication_year":2003,"publication_date":"2003-08-27","ids":{"openalex":"https://openalex.org/W2115894374","doi":"https://doi.org/10.1109/isads.2003.1193943","mag":"2115894374"},"language":"en","primary_location":{"id":"doi:10.1109/isads.2003.1193943","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isads.2003.1193943","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Sixth International Symposium on Autonomous Decentralized Systems, 2003. ISADS 2003.","raw_type":"proceedings-article"},"type":"conference-paper","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/A5065055236","display_name":"Anand Tripathi","orcid":"https://orcid.org/0000-0001-9785-7390"},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A.R. Tripathi","raw_affiliation_strings":["Department of Computer Science, University of Minnesota, Minneapolis, MN, USA","Dept. of Comput. Sci., Minnesota Univ., Minneapolis, MN, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Minnesota, Minneapolis, MN, USA","institution_ids":["https://openalex.org/I130238516"]},{"raw_affiliation_string":"Dept. of Comput. Sci., Minnesota Univ., Minneapolis, MN, USA","institution_ids":["https://openalex.org/I130238516"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100710898","display_name":"Tanvir Ahmed","orcid":"https://orcid.org/0000-0002-6748-2441"},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"T. Ahmed","raw_affiliation_strings":["Department of Computer Science, University of Minnesota, Minneapolis, MN, USA","Dept. of Comput. Sci., Minnesota Univ., Minneapolis, MN, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Minnesota, Minneapolis, MN, USA","institution_ids":["https://openalex.org/I130238516"]},{"raw_affiliation_string":"Dept. of Comput. Sci., Minnesota Univ., Minneapolis, MN, USA","institution_ids":["https://openalex.org/I130238516"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110515807","display_name":"R. Kumar","orcid":null},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"R. Kumar","raw_affiliation_strings":["Department of Computer Science, University of Minnesota, Minneapolis, MN, USA","Dept. of Comput. Sci., Minnesota Univ., Minneapolis, MN, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Minnesota, Minneapolis, MN, USA","institution_ids":["https://openalex.org/I130238516"]},{"raw_affiliation_string":"Dept. of Comput. Sci., Minnesota Univ., Minneapolis, MN, USA","institution_ids":["https://openalex.org/I130238516"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I130238516"],"apc_list":null,"apc_paid":null,"fwci":9.3985,"has_fulltext":false,"cited_by_count":29,"citation_normalized_percentile":{"value":0.97638583,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"4","issue":null,"first_page":"149","last_page":"156"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10927","display_name":"Access Control and Trust","score":0.9998999834060669,"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":0.9998999834060669,"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/T10679","display_name":"Service-Oriented Architecture and Web Services","score":0.9962000250816345,"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"}},{"id":"https://openalex.org/T11424","display_name":"Security and Verification in Computing","score":0.9940000176429749,"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/computer-science","display_name":"Computer science","score":0.8062095642089844},{"id":"https://openalex.org/keywords/workflow","display_name":"Workflow","score":0.6440143585205078},{"id":"https://openalex.org/keywords/structuring","display_name":"Structuring","score":0.6386083960533142},{"id":"https://openalex.org/keywords/middleware","display_name":"Middleware (distributed applications)","score":0.6161069869995117},{"id":"https://openalex.org/keywords/construct","display_name":"Construct (python library)","score":0.5173444151878357},{"id":"https://openalex.org/keywords/security-policy","display_name":"Security policy","score":0.515247642993927},{"id":"https://openalex.org/keywords/scope","display_name":"Scope (computer science)","score":0.5118665099143982},{"id":"https://openalex.org/keywords/formal-specification","display_name":"Formal specification","score":0.5052216649055481},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.49554646015167236},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.48718732595443726},{"id":"https://openalex.org/keywords/access-control","display_name":"Access control","score":0.4621157944202423},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.45415085554122925},{"id":"https://openalex.org/keywords/xml","display_name":"XML","score":0.4518754184246063},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.38837629556655884},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.3610232472419739},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.30674970149993896},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.16080942749977112},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.14738228917121887},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.10814180970191956}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8062095642089844},{"id":"https://openalex.org/C177212765","wikidata":"https://www.wikidata.org/wiki/Q627335","display_name":"Workflow","level":2,"score":0.6440143585205078},{"id":"https://openalex.org/C2775945657","wikidata":"https://www.wikidata.org/wiki/Q381442","display_name":"Structuring","level":2,"score":0.6386083960533142},{"id":"https://openalex.org/C169468491","wikidata":"https://www.wikidata.org/wiki/Q146923","display_name":"Middleware (distributed applications)","level":2,"score":0.6161069869995117},{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.5173444151878357},{"id":"https://openalex.org/C154908896","wikidata":"https://www.wikidata.org/wiki/Q2167404","display_name":"Security policy","level":2,"score":0.515247642993927},{"id":"https://openalex.org/C2778012447","wikidata":"https://www.wikidata.org/wiki/Q1034415","display_name":"Scope (computer science)","level":2,"score":0.5118665099143982},{"id":"https://openalex.org/C116253237","wikidata":"https://www.wikidata.org/wiki/Q1437424","display_name":"Formal specification","level":2,"score":0.5052216649055481},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.49554646015167236},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.48718732595443726},{"id":"https://openalex.org/C527821871","wikidata":"https://www.wikidata.org/wiki/Q228502","display_name":"Access control","level":2,"score":0.4621157944202423},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.45415085554122925},{"id":"https://openalex.org/C8797682","wikidata":"https://www.wikidata.org/wiki/Q2115","display_name":"XML","level":2,"score":0.4518754184246063},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.38837629556655884},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.3610232472419739},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.30674970149993896},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.16080942749977112},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.14738228917121887},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.10814180970191956},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","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},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/isads.2003.1193943","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isads.2003.1193943","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Sixth International Symposium on Autonomous Decentralized Systems, 2003. ISADS 2003.","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.398.498","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.398.498","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://ajanta.cs.umn.edu/papers/collaboration-spec.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Partnerships for the goals","id":"https://metadata.un.org/sdg/17","score":0.5199999809265137}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1483243796","https://openalex.org/W1591380775","https://openalex.org/W1624532646","https://openalex.org/W1979711649","https://openalex.org/W1993953675","https://openalex.org/W2031579732","https://openalex.org/W2032904534","https://openalex.org/W2056387579","https://openalex.org/W2056821346","https://openalex.org/W2061212428","https://openalex.org/W2067025103","https://openalex.org/W2100798283","https://openalex.org/W2124470457","https://openalex.org/W2132142278","https://openalex.org/W2134167896","https://openalex.org/W2153058583","https://openalex.org/W2166602595"],"related_works":["https://openalex.org/W2393973626","https://openalex.org/W2105261429","https://openalex.org/W2107355607","https://openalex.org/W2012419258","https://openalex.org/W318167434","https://openalex.org/W1482564230","https://openalex.org/W4285408982","https://openalex.org/W2127259385","https://openalex.org/W2004929657","https://openalex.org/W3178932601"],"abstract_inverted_index":{"The":[0],"focus":[1],"of":[2,54,88,96],"this":[3,116],"paper":[4],"is":[5,24],"on":[6],"a":[7,60,66,70,89,100,104,134],"specification":[8,117],"model":[9,61,72,118],"for":[10,16,44,62,73,129],"defining":[11],"security":[12,78,109],"and":[13,19,50,59,76,103,110,121],"coordination":[14,75,111],"policies":[15],"distributed":[17,31,130],"collaboration":[18,32,81,91,131],"workflow":[20],"systems.":[21,82],"This":[22],"work":[23],"motivated":[25],"by":[26],"the":[27,94,126],"objective":[28],"to":[29,107,124],"build":[30],"systems":[33,132],"from":[34],"their":[35],"high":[36],"level":[37],"specifications.":[38],"We":[39,68,113],"identify":[40],"here":[41],"unique":[42],"requirements":[43,79],"secure":[45],"collaboration,":[46],"specifically":[47],"role":[48],"admission":[49],"activation":[51],"constraints,":[52],"separation":[53],"duties,":[55],"dynamic":[56,77],"access":[57],"control,":[58],"multiuser":[63],"participation":[64],"in":[65,80,119],"role.":[67],"present":[69],"role-based":[71],"specifying":[74],"It":[83],"also":[84],"supports":[85],"hierarchical":[86],"structuring":[87],"large":[90],"environment":[92],"using":[93,133],"concept":[95],"activities,":[97],"which":[98],"define":[99],"naming":[101],"scope":[102],"protection":[105],"domain":[106],"specify":[108],"policies.":[112],"have":[114],"implemented":[115],"XML":[120],"used":[122],"it":[123],"construct":[125],"runtime":[127],"environments":[128],"policy":[135],"based":[136],"middleware.":[137]},"counts_by_year":[{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2}],"updated_date":"2026-08-26T07:47:46.906454","created_date":"2025-10-10T00:00:00"}
