{"id":"https://openalex.org/W2142498544","doi":"https://doi.org/10.1109/hpcsim.2011.5999865","title":"Access control enforcement on outsourced data ensuring privacy of access control policies","display_name":"Access control enforcement on outsourced data ensuring privacy of access control policies","publication_year":2011,"publication_date":"2011-07-01","ids":{"openalex":"https://openalex.org/W2142498544","doi":"https://doi.org/10.1109/hpcsim.2011.5999865","mag":"2142498544"},"language":"en","primary_location":{"id":"doi:10.1109/hpcsim.2011.5999865","is_oa":false,"landing_page_url":"https://doi.org/10.1109/hpcsim.2011.5999865","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 International Conference on High Performance Computing &amp; Simulation","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/A5002319983","display_name":"Parastou Tourani","orcid":null},"institutions":[{"id":"https://openalex.org/I133529467","display_name":"Sharif University of Technology","ror":"https://ror.org/024c2fq17","country_code":"IR","type":"education","lineage":["https://openalex.org/I133529467"]}],"countries":["IR"],"is_corresponding":true,"raw_author_name":"Parastou Tourani","raw_affiliation_strings":["Network Security Center, Department of Computer Engineering, Sharif University of Technology, Tehran, Iran"],"affiliations":[{"raw_affiliation_string":"Network Security Center, Department of Computer Engineering, Sharif University of Technology, Tehran, Iran","institution_ids":["https://openalex.org/I133529467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048341186","display_name":"Mohammad Ali Hadavi","orcid":null},"institutions":[{"id":"https://openalex.org/I133529467","display_name":"Sharif University of Technology","ror":"https://ror.org/024c2fq17","country_code":"IR","type":"education","lineage":["https://openalex.org/I133529467"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Mohammad Ali Hadavi","raw_affiliation_strings":["Network Security Center, Department of Computer Engineering, Sharif University of Technology, Tehran, Iran"],"affiliations":[{"raw_affiliation_string":"Network Security Center, Department of Computer Engineering, Sharif University of Technology, Tehran, Iran","institution_ids":["https://openalex.org/I133529467"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073154692","display_name":"Rasool Jalili","orcid":"https://orcid.org/0000-0002-9853-1955"},"institutions":[{"id":"https://openalex.org/I133529467","display_name":"Sharif University of Technology","ror":"https://ror.org/024c2fq17","country_code":"IR","type":"education","lineage":["https://openalex.org/I133529467"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Rasool Jalili","raw_affiliation_strings":["Network Security Center, Department of Computer Engineering, Sharif University of Technology, Tehran, Iran"],"affiliations":[{"raw_affiliation_string":"Network Security Center, Department of Computer Engineering, Sharif University of Technology, Tehran, Iran","institution_ids":["https://openalex.org/I133529467"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5002319983"],"corresponding_institution_ids":["https://openalex.org/I133529467"],"apc_list":null,"apc_paid":null,"fwci":1.2827,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.8447755,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"491","last_page":"497"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9998000264167786,"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/T10927","display_name":"Access Control and Trust","score":0.9994000196456909,"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":0.9987000226974487,"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/outsourcing","display_name":"Outsourcing","score":0.782288670539856},{"id":"https://openalex.org/keywords/access-control","display_name":"Access control","score":0.75315260887146},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7304002642631531},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.6877182722091675},{"id":"https://openalex.org/keywords/enforcement","display_name":"Enforcement","score":0.5313299894332886},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5160931944847107},{"id":"https://openalex.org/keywords/information-privacy","display_name":"Information privacy","score":0.48415619134902954},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.45326468348503113},{"id":"https://openalex.org/keywords/computer-access-control","display_name":"Computer access control","score":0.4127592444419861},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.1919499635696411}],"concepts":[{"id":"https://openalex.org/C46934059","wikidata":"https://www.wikidata.org/wiki/Q61515","display_name":"Outsourcing","level":2,"score":0.782288670539856},{"id":"https://openalex.org/C527821871","wikidata":"https://www.wikidata.org/wiki/Q228502","display_name":"Access control","level":2,"score":0.75315260887146},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7304002642631531},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.6877182722091675},{"id":"https://openalex.org/C2779777834","wikidata":"https://www.wikidata.org/wiki/Q4202277","display_name":"Enforcement","level":2,"score":0.5313299894332886},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5160931944847107},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.48415619134902954},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.45326468348503113},{"id":"https://openalex.org/C44415380","wikidata":"https://www.wikidata.org/wiki/Q17008721","display_name":"Computer access control","level":3,"score":0.4127592444419861},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.1919499635696411},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","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/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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/hpcsim.2011.5999865","is_oa":false,"landing_page_url":"https://doi.org/10.1109/hpcsim.2011.5999865","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 International Conference on High Performance Computing &amp; Simulation","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1486522249","https://openalex.org/W1499220070","https://openalex.org/W1533867789","https://openalex.org/W1547131737","https://openalex.org/W2031338211","https://openalex.org/W2035871140","https://openalex.org/W2043508455","https://openalex.org/W2052573228","https://openalex.org/W2106171776","https://openalex.org/W2118469945","https://openalex.org/W2129944822","https://openalex.org/W2130971042","https://openalex.org/W2150010995","https://openalex.org/W2156823663","https://openalex.org/W2163942291","https://openalex.org/W2168649222","https://openalex.org/W2533887018","https://openalex.org/W4205992420","https://openalex.org/W4234499961","https://openalex.org/W4289127653"],"related_works":["https://openalex.org/W2770657926","https://openalex.org/W2901729341","https://openalex.org/W2088642402","https://openalex.org/W2484790450","https://openalex.org/W2505244523","https://openalex.org/W4246289931","https://openalex.org/W2952052200","https://openalex.org/W3131327268","https://openalex.org/W4391037422","https://openalex.org/W4252020162"],"abstract_inverted_index":{"Nowadays,":[0],"data":[1,73,107,135],"outsourcing":[2,136],"has":[3],"become":[4],"a":[5,86],"solution":[6,64,80,131],"for":[7,112],"many":[8],"organizations":[9],"especially":[10],"large":[11],"scale":[12],"enterprises":[13],"due":[14],"to":[15,55,67,124,134,148],"the":[16,23,75,96,103,125,128,143,150],"high":[17],"costs":[18],"of":[19,22,43,91,98],"in-house":[20],"management":[21],"rapidly":[24],"growing":[25],"data.":[26],"Among":[27],"all":[28],"security":[29],"requirements":[30],"in":[31,59,89],"this":[32,46,57],"context,":[33],"user":[34],"access":[35,69,114,116,152],"control":[36,70,117,153],"and":[37,52,95],"its":[38],"following":[39],"dynamic":[40],"changes":[41,84],"are":[42,119,140],"interest.":[44],"In":[45],"paper,":[47],"we":[48],"propose":[49],"an":[50],"efficient":[51],"reliable":[53],"mechanism":[54],"solve":[56],"problem":[58],"owner-write-users-read":[60],"applications.":[61],"A":[62],"novel":[63],"is":[65,108,110,132,145],"introduced":[66],"enforce":[68,149],"on":[71,105],"outsourced":[72],"using":[74],"Chinese":[76],"Remainder":[77],"Theorem.":[78],"The":[79,130],"allows":[81],"updating":[82],"policy":[83],"at":[85],"limited":[87],"cost":[88],"terms":[90],"both":[92],"computational":[93],"power":[94],"number":[97],"users'":[99],"secret":[100],"keys.":[101],"Although":[102],"server,":[104],"which":[106],"stored,":[109],"delegated":[111],"enforcing":[113],"control,":[115],"policies":[118],"protected":[120],"from":[121],"being":[122],"revealed":[123],"server":[126,144],"or":[127],"users.":[129],"applicable":[133],"scenarios":[137],"where":[138],"users":[139],"anonymous":[141],"but":[142],"still":[146],"able":[147],"owner":[151],"policies.":[154]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
