{"id":"https://openalex.org/W1970155757","doi":"https://doi.org/10.1109/cts.2012.6261095","title":"Protecting patient privacy in distributed collaborative healthcare environments by retaining access control of shared information","display_name":"Protecting patient privacy in distributed collaborative healthcare environments by retaining access control of shared information","publication_year":2012,"publication_date":"2012-05-01","ids":{"openalex":"https://openalex.org/W1970155757","doi":"https://doi.org/10.1109/cts.2012.6261095","mag":"1970155757"},"language":"en","primary_location":{"id":"doi:10.1109/cts.2012.6261095","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cts.2012.6261095","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 International Conference on Collaboration Technologies and Systems (CTS)","raw_type":"proceedings-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/A5090436792","display_name":"Pete Burnap","orcid":"https://orcid.org/0000-0003-0396-633X"},"institutions":[{"id":"https://openalex.org/I79510175","display_name":"Cardiff University","ror":"https://ror.org/03kk7td41","country_code":"GB","type":"education","lineage":["https://openalex.org/I79510175"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Peter R. Burnap","raw_affiliation_strings":["School of Computer Science & Informatics, Cardiff University, Cardiff, UK","School of Computer Science and Informatics, Cardiff University, UK#TAB#"],"affiliations":[{"raw_affiliation_string":"School of Computer Science & Informatics, Cardiff University, Cardiff, UK","institution_ids":["https://openalex.org/I79510175"]},{"raw_affiliation_string":"School of Computer Science and Informatics, Cardiff University, UK#TAB#","institution_ids":["https://openalex.org/I79510175"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016345745","display_name":"\u202aIrena Spasi\u0107","orcid":"https://orcid.org/0000-0002-8132-3885"},"institutions":[{"id":"https://openalex.org/I79510175","display_name":"Cardiff University","ror":"https://ror.org/03kk7td41","country_code":"GB","type":"education","lineage":["https://openalex.org/I79510175"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Irena Spasic","raw_affiliation_strings":["School of Computer Science & Informatics, Cardiff University, Cardiff, UK","School of Computer Science and Informatics, Cardiff University, UK#TAB#"],"affiliations":[{"raw_affiliation_string":"School of Computer Science & Informatics, Cardiff University, Cardiff, UK","institution_ids":["https://openalex.org/I79510175"]},{"raw_affiliation_string":"School of Computer Science and Informatics, Cardiff University, UK#TAB#","institution_ids":["https://openalex.org/I79510175"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025956617","display_name":"William A. Gray","orcid":"https://orcid.org/0000-0003-4676-2839"},"institutions":[{"id":"https://openalex.org/I79510175","display_name":"Cardiff University","ror":"https://ror.org/03kk7td41","country_code":"GB","type":"education","lineage":["https://openalex.org/I79510175"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"W. Alex Gray","raw_affiliation_strings":["School of Computer Science & Informatics, Cardiff University, Cardiff, UK","School of Computer Science and Informatics, Cardiff University, UK#TAB#"],"affiliations":[{"raw_affiliation_string":"School of Computer Science & Informatics, Cardiff University, Cardiff, UK","institution_ids":["https://openalex.org/I79510175"]},{"raw_affiliation_string":"School of Computer Science and Informatics, Cardiff University, UK#TAB#","institution_ids":["https://openalex.org/I79510175"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056179669","display_name":"J. Hilton","orcid":"https://orcid.org/0000-0003-1462-2399"},"institutions":[{"id":"https://openalex.org/I79510175","display_name":"Cardiff University","ror":"https://ror.org/03kk7td41","country_code":"GB","type":"education","lineage":["https://openalex.org/I79510175"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Jeremy C. Hilton","raw_affiliation_strings":["School of Computer Science & Informatics, Cardiff University, Cardiff, UK","School of Computer Science and Informatics, Cardiff University, UK#TAB#"],"affiliations":[{"raw_affiliation_string":"School of Computer Science & Informatics, Cardiff University, Cardiff, UK","institution_ids":["https://openalex.org/I79510175"]},{"raw_affiliation_string":"School of Computer Science and Informatics, Cardiff University, UK#TAB#","institution_ids":["https://openalex.org/I79510175"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021973291","display_name":"Omer Rana","orcid":"https://orcid.org/0000-0003-3597-2646"},"institutions":[{"id":"https://openalex.org/I79510175","display_name":"Cardiff University","ror":"https://ror.org/03kk7td41","country_code":"GB","type":"education","lineage":["https://openalex.org/I79510175"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Omer F. Rana","raw_affiliation_strings":["School of Computer Science & Informatics, Cardiff University, Cardiff, UK","School of Computer Science and Informatics, Cardiff University, UK#TAB#"],"affiliations":[{"raw_affiliation_string":"School of Computer Science & Informatics, Cardiff University, Cardiff, UK","institution_ids":["https://openalex.org/I79510175"]},{"raw_affiliation_string":"School of Computer Science and Informatics, Cardiff University, UK#TAB#","institution_ids":["https://openalex.org/I79510175"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056869880","display_name":"Glyn Elwyn","orcid":"https://orcid.org/0000-0002-0917-6286"},"institutions":[{"id":"https://openalex.org/I79510175","display_name":"Cardiff University","ror":"https://ror.org/03kk7td41","country_code":"GB","type":"education","lineage":["https://openalex.org/I79510175"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Glyn Elwyn","raw_affiliation_strings":["School of Medicine, Cardiff University, Cardiff, UK","School of Medicine,Cardiff University,UK"],"affiliations":[{"raw_affiliation_string":"School of Medicine, Cardiff University, Cardiff, UK","institution_ids":["https://openalex.org/I79510175"]},{"raw_affiliation_string":"School of Medicine,Cardiff University,UK","institution_ids":["https://openalex.org/I79510175"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5090436792"],"corresponding_institution_ids":["https://openalex.org/I79510175"],"apc_list":null,"apc_paid":null,"fwci":5.5355,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.95276893,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"490","last_page":"497"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10927","display_name":"Access Control and Trust","score":0.9997000098228455,"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":0.9997000098228455,"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/T11045","display_name":"Privacy, Security, and Data Protection","score":0.9973000288009644,"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9937999844551086,"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/access-control","display_name":"Access control","score":0.676551878452301},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.6430865526199341},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5801841020584106},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5319217443466187},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.530295193195343},{"id":"https://openalex.org/keywords/information-privacy","display_name":"Information privacy","score":0.5079482197761536},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.43770331144332886},{"id":"https://openalex.org/keywords/privacy-policy","display_name":"Privacy policy","score":0.4332753121852875},{"id":"https://openalex.org/keywords/health-care","display_name":"Health care","score":0.4274746775627136},{"id":"https://openalex.org/keywords/information-sharing","display_name":"Information sharing","score":0.41042694449424744},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.21736252307891846},{"id":"https://openalex.org/keywords/law","display_name":"Law","score":0.08021992444992065}],"concepts":[{"id":"https://openalex.org/C527821871","wikidata":"https://www.wikidata.org/wiki/Q228502","display_name":"Access control","level":2,"score":0.676551878452301},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.6430865526199341},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5801841020584106},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5319217443466187},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.530295193195343},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.5079482197761536},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.43770331144332886},{"id":"https://openalex.org/C102938260","wikidata":"https://www.wikidata.org/wiki/Q1999831","display_name":"Privacy policy","level":3,"score":0.4332753121852875},{"id":"https://openalex.org/C160735492","wikidata":"https://www.wikidata.org/wiki/Q31207","display_name":"Health care","level":2,"score":0.4274746775627136},{"id":"https://openalex.org/C2776854237","wikidata":"https://www.wikidata.org/wiki/Q6031064","display_name":"Information sharing","level":2,"score":0.41042694449424744},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.21736252307891846},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.08021992444992065},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/cts.2012.6261095","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cts.2012.6261095","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 International Conference on Collaboration Technologies and Systems (CTS)","raw_type":"proceedings-article"},{"id":"pmh:oai:https://orca.cardiff.ac.uk:38796","is_oa":false,"landing_page_url":"https://orca.cardiff.ac.uk/id/eprint/38796/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401195","display_name":"ORCA Online Research @Cardiff (Cardiff University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79510175","host_organization_name":"Cardiff University","host_organization_lineage":["https://openalex.org/I79510175"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"PeerReviewed"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.5600000023841858,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W1542399824","https://openalex.org/W1589853058","https://openalex.org/W1609029672","https://openalex.org/W1980043148","https://openalex.org/W1993999581","https://openalex.org/W2011892076","https://openalex.org/W2017648122","https://openalex.org/W2031644420","https://openalex.org/W2037775902","https://openalex.org/W2041701496","https://openalex.org/W2045685869","https://openalex.org/W2046057010","https://openalex.org/W2049273301","https://openalex.org/W2052170983","https://openalex.org/W2055121238","https://openalex.org/W2055361547","https://openalex.org/W2073366701","https://openalex.org/W2076950612","https://openalex.org/W2107082708","https://openalex.org/W2111658156","https://openalex.org/W2126655771","https://openalex.org/W2144292850","https://openalex.org/W2146308814","https://openalex.org/W2147870804","https://openalex.org/W2166602595","https://openalex.org/W2415289666","https://openalex.org/W4285719527","https://openalex.org/W6636436348"],"related_works":["https://openalex.org/W2116878667","https://openalex.org/W3042284153","https://openalex.org/W4241527182","https://openalex.org/W2476957992","https://openalex.org/W1493227450","https://openalex.org/W2900699882","https://openalex.org/W2025792237","https://openalex.org/W4250923762","https://openalex.org/W576625533","https://openalex.org/W857570378"],"abstract_inverted_index":{"Access":[0],"control":[1,39,102,112,116],"and":[2,53,117],"privacy":[3,118],"policies":[4],"change":[5],"during":[6],"the":[7,19,28,32,46,58,71,80,99],"course":[8],"of":[9,18,113],"collaboration.":[10],"Information":[11],"is":[12,67,104],"often":[13],"shared":[14],"with":[15],"collaborators":[16],"outside":[17],"traditional":[20],"\u201cperimeterized\u201d":[21],"organizational":[22],"computer":[23],"network.":[24],"At":[25],"this":[26],"point":[27],"information":[29,59,109,122],"owner":[30,81],"(in":[31],"legal":[33],"data":[34],"protection":[35],"sense)":[36],"loses":[37],"persistent":[38],"over":[40],"their":[41,90,114],"information.":[42,91],"They":[43],"cannot":[44],"modify":[45],"policy":[47],"that":[48,55,97,108],"controls":[49],"who":[50],"accesses":[51],"it,":[52],"have":[54],"enforced":[56],"on":[57],"wherever":[60],"it":[61],"resides.":[62],"However,":[63],"if":[64,70],"patient":[65],"consent":[66],"withdrawn":[68],"or":[69,78],"collaboration":[72],"comes":[73],"to":[74,85,89],"an":[75],"end":[76],"naturally,":[77],"prematurely,":[79],"may":[82],"be":[83],"required":[84],"withdraw":[86],"further":[87],"access":[88,101,115],"This":[92],"paper":[93],"presents":[94],"a":[95],"system":[96],"enhances":[98],"way":[100],"technology":[103],"currently":[105],"deployed":[106],"so":[107],"owners":[110],"retain":[111],"policies,":[119],"even":[120],"after":[121],"has":[123],"been":[124],"shared.":[125]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}