{"id":"https://openalex.org/W2064696526","doi":"https://doi.org/10.1109/dictap.2012.6215352","title":"Trust-aware access control: How recent is your transaction history?","display_name":"Trust-aware access control: How recent is your transaction history?","publication_year":2012,"publication_date":"2012-05-01","ids":{"openalex":"https://openalex.org/W2064696526","doi":"https://doi.org/10.1109/dictap.2012.6215352","mag":"2064696526"},"language":"en","primary_location":{"id":"doi:10.1109/dictap.2012.6215352","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dictap.2012.6215352","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 Second International Conference on Digital Information and Communication Technology and it's Applications (DICTAP)","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/A5011234134","display_name":"Ali Ahmed","orcid":"https://orcid.org/0000-0002-7370-3044"},"institutions":[{"id":"https://openalex.org/I11662577","display_name":"Monash University Malaysia","ror":"https://ror.org/00yncr324","country_code":"MY","type":"education","lineage":["https://openalex.org/I11662577"]}],"countries":["MY"],"is_corresponding":true,"raw_author_name":"Ali Ahmed","raw_affiliation_strings":["School of Information Technology, Monash University, Malaysia","School of Information Technology, Monash University Sunway Campus, Malaysia"],"affiliations":[{"raw_affiliation_string":"School of Information Technology, Monash University, Malaysia","institution_ids":["https://openalex.org/I11662577"]},{"raw_affiliation_string":"School of Information Technology, Monash University Sunway Campus, Malaysia","institution_ids":["https://openalex.org/I11662577"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033544319","display_name":"Abdullah A. Al-Najem","orcid":null},"institutions":[{"id":"https://openalex.org/I28407311","display_name":"University of Manchester","ror":"https://ror.org/027m9bs27","country_code":"GB","type":"education","lineage":["https://openalex.org/I28407311"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Abdullah Alnajem","raw_affiliation_strings":["School of Computer Science,  Institute of Science and Technology, University of Manchester, Manchester, UK","Sch. of Comput. Sci., Univ. of Manchester, Manchester, UK"],"affiliations":[{"raw_affiliation_string":"School of Computer Science,  Institute of Science and Technology, University of Manchester, Manchester, UK","institution_ids":["https://openalex.org/I28407311"]},{"raw_affiliation_string":"Sch. of Comput. Sci., Univ. of Manchester, Manchester, UK","institution_ids":["https://openalex.org/I28407311"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5011234134"],"corresponding_institution_ids":["https://openalex.org/I11662577"],"apc_list":null,"apc_paid":null,"fwci":3.6904,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.93601305,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"5","issue":null,"first_page":"208","last_page":"213"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10927","display_name":"Access Control and Trust","score":1.0,"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":1.0,"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":0.9993000030517578,"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/T10237","display_name":"Cryptography and Data Security","score":0.9991000294685364,"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":0.8360939025878906},{"id":"https://openalex.org/keywords/access-control","display_name":"Access control","score":0.817929744720459},{"id":"https://openalex.org/keywords/role-based-access-control","display_name":"Role-based access control","score":0.6022806763648987},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5955455899238586},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5833971500396729},{"id":"https://openalex.org/keywords/xacml","display_name":"XACML","score":0.4866398274898529},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.4826658070087433},{"id":"https://openalex.org/keywords/database-transaction","display_name":"Database transaction","score":0.4428774416446686},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.2713388204574585},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.09060758352279663}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8360939025878906},{"id":"https://openalex.org/C527821871","wikidata":"https://www.wikidata.org/wiki/Q228502","display_name":"Access control","level":2,"score":0.817929744720459},{"id":"https://openalex.org/C45567728","wikidata":"https://www.wikidata.org/wiki/Q1702839","display_name":"Role-based access control","level":3,"score":0.6022806763648987},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5955455899238586},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5833971500396729},{"id":"https://openalex.org/C2779886121","wikidata":"https://www.wikidata.org/wiki/Q288682","display_name":"XACML","level":3,"score":0.4866398274898529},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.4826658070087433},{"id":"https://openalex.org/C75949130","wikidata":"https://www.wikidata.org/wiki/Q848010","display_name":"Database transaction","level":2,"score":0.4428774416446686},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.2713388204574585},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.09060758352279663},{"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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/dictap.2012.6215352","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dictap.2012.6215352","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 Second International Conference on Digital Information and Communication Technology and it's Applications (DICTAP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Decent work and economic growth","score":0.41999998688697815,"id":"https://metadata.un.org/sdg/8"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W245051506","https://openalex.org/W405392652","https://openalex.org/W602681897","https://openalex.org/W1530392688","https://openalex.org/W1565508863","https://openalex.org/W1967897664","https://openalex.org/W1983190832","https://openalex.org/W1994294106","https://openalex.org/W2007557474","https://openalex.org/W2011366568","https://openalex.org/W2015557855","https://openalex.org/W2022036778","https://openalex.org/W2050248182","https://openalex.org/W2059888405","https://openalex.org/W2062261684","https://openalex.org/W2070862696","https://openalex.org/W2082165682","https://openalex.org/W2087524032","https://openalex.org/W2092621389","https://openalex.org/W2096544102","https://openalex.org/W2099267815","https://openalex.org/W2118041883","https://openalex.org/W2154765153","https://openalex.org/W2156187568","https://openalex.org/W2156523427","https://openalex.org/W2158171519","https://openalex.org/W2269927041","https://openalex.org/W2501966114","https://openalex.org/W2544239478","https://openalex.org/W4254761308"],"related_works":["https://openalex.org/W2612447197","https://openalex.org/W2371841920","https://openalex.org/W2372156812","https://openalex.org/W2392187120","https://openalex.org/W2374393728","https://openalex.org/W2571946640","https://openalex.org/W2386545329","https://openalex.org/W2382286253","https://openalex.org/W2298912813","https://openalex.org/W2139115530"],"abstract_inverted_index":{"Establishing":[0],"trust":[1,37,64,89,126,166],"in":[2,14,42,125,135],"a":[3,8,35,39,108,154],"subject":[4],"requesting":[5],"access":[6,16,46,52,72],"to":[7,60,66,85,96],"sensitive":[9],"resource":[10],"object":[11],"is":[12,130,146],"fundamental":[13],"history-aware":[15],"control":[17,53],"models.":[18,54],"A":[19],"subject's":[20,31,36,63,88],"past":[21],"behaviour":[22],"could":[23,169],"be":[24,170],"used":[25],"as":[26],"an":[27,180],"indication":[28],"about":[29],"the":[30,44,62,87,93,113,117,138,151,160,165],"trustworthiness.":[32],"In":[33,103],"fact,":[34],"plays":[38],"significant":[40,155],"role":[41],"deciding":[43],"associated":[45],"rights":[47],"in,":[48],"for":[49],"example,":[50],"context-aware":[51],"Recently,":[55],"there":[56],"have":[57],"been":[58],"efforts":[59],"accommodate":[61],"level":[65],"provide":[67],"smart":[68],"security":[69],"services":[70],"including":[71],"control.":[73],"Some":[74],"proposals":[75],"utilise":[76],"data":[77],"mining":[78],"techniques,":[79],"whereas":[80],"some":[81],"incorporate":[82],"statistical":[83],"methods":[84],"compute":[86],"value.":[90],"Most":[91],"of":[92,119,159],"models":[94],"fail":[95],"identify":[97],"malicious":[98],"attempts":[99],"from":[100],"genuine":[101],"subjects.":[102],"this":[104],"paper,":[105],"we":[106],"propose":[107],"new":[109],"model":[110,129,152],"that":[111,175],"bridges":[112],"gap":[114],"by":[115],"incorporating":[116],"concepts":[118],"Recency,":[120],"Frequency":[121],"and":[122,133,142],"Sensitivity":[123],"(RFS)":[124],"computation.":[127],"The":[128,148],"formally":[131],"defined":[132],"prototyped":[134],"Java":[136],"using":[137],"XACML":[139],"RBAC":[140,161],"profile":[141],"its":[143],"run-time":[144],"performance":[145],"investigated.":[147],"results":[149],"show":[150],"adds":[153],"overhead":[156,176],"on":[157],"top":[158],"core":[162],"model.":[163],"However,":[164],"computation":[167],"process":[168],"done":[171],"off-line":[172],"cutting":[173],"down":[174],"dramatically,":[177],"thus":[178],"providing":[179],"affordable":[181],"solution.":[182]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"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"}
