{"id":"https://openalex.org/W803405787","doi":null,"title":"Context-Aware and Adaptive Usage Control Model","display_name":"Context-Aware and Adaptive Usage Control Model","publication_year":2016,"publication_date":"2016-03-22","ids":{"openalex":"https://openalex.org/W803405787","mag":"803405787"},"language":"en","primary_location":{"id":"pmh:oai:dora.dmu.ac.uk:2086/12615","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/2086/12615","pdf_url":null,"source":{"id":"https://openalex.org/S4306400394","display_name":"DMU Open Research Archive (De Montfort University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I66943878","host_organization_name":"De Montfort University","host_organization_lineage":["https://openalex.org/I66943878"],"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":"Book"},"volume":null,"type":"book","is_traditional":true,"indexed_in":[],"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/A5038814581","display_name":"Abdulgader Almutairi","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Abdulgader Almutairi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5038814581"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.193,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.57894737,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10927","display_name":"Access Control and Trust","score":0.9970999956130981,"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"}},"topics":[{"id":"https://openalex.org/T10927","display_name":"Access Control and Trust","score":0.9970999956130981,"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"}},{"id":"https://openalex.org/T13999","display_name":"Digital Rights Management and Security","score":0.0015999999595806003,"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/T11800","display_name":"User Authentication and Security Systems","score":0.0003000000142492354,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/usage-control","display_name":"usage control","score":0.8679999709129333},{"id":"https://openalex.org/keywords/context-aware-access-control","display_name":"context-aware access control","score":0.6449999809265137},{"id":"https://openalex.org/keywords/pervasive-computing-security","display_name":"pervasive computing security","score":0.8259999752044678},{"id":"https://openalex.org/keywords/adaptive-access-control","display_name":"adaptive access control","score":0.5680000185966492},{"id":"https://openalex.org/keywords/access-revocation","display_name":"access revocation","score":0.652999997138977},{"id":"https://openalex.org/keywords/finite-state-machines","display_name":"finite automata","score":0.5149999856948853},{"id":"https://openalex.org/keywords/resource-constraints","display_name":"resource constraints","score":0.3449999988079071},{"id":"https://openalex.org/keywords/access-control-architecture","display_name":"access control architecture","score":0.49799999594688416},{"id":"https://openalex.org/keywords/information-security","display_name":"information security","score":0.46799999475479126}],"concepts":[{"id":"https://openalex.org/C139807058","wikidata":"https://www.wikidata.org/wiki/Q352374","display_name":"Adaptation (eye)","level":2,"score":0.7338497042655945},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7313101291656494},{"id":"https://openalex.org/C172195944","wikidata":"https://www.wikidata.org/wiki/Q541265","display_name":"Ubiquitous computing","level":2,"score":0.7259833812713623},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.7019333839416504},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.559104323387146},{"id":"https://openalex.org/C527821871","wikidata":"https://www.wikidata.org/wiki/Q228502","display_name":"Access control","level":2,"score":0.5552352666854858},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5514182448387146},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.5219725370407104},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.4885309934616089},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.4591156840324402},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.45444923639297485},{"id":"https://openalex.org/C2781368080","wikidata":"https://www.wikidata.org/wiki/Q501688","display_name":"Context awareness","level":3,"score":0.44827768206596375},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.2693483233451843},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15330883860588074},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09785875678062439},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.07440057396888733},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.06808286905288696},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"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/C2778707766","wikidata":"https://www.wikidata.org/wiki/Q202064","display_name":"Phone","level":2,"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/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"pmh:oai:dora.dmu.ac.uk:2086/12615","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/2086/12615","pdf_url":null,"source":{"id":"https://openalex.org/S4306400394","display_name":"DMU Open Research Archive (De Montfort University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I66943878","host_organization_name":"De Montfort University","host_organization_lineage":["https://openalex.org/I66943878"],"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":"Book"},{"id":"pmh:oai:dora.dmu.ac.uk:2086/9592","doi":null,"is_oa":false,"landing_page_url":"https://dora.dmu.ac.uk/bitstreams/d8fe1984-ae0c-4e8e-b719-9392ca6c7c17/download","pdf_url":null,"source":{"id":"https://openalex.org/S4306400394","display_name":"DMU Open Research Archive (De Montfort University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I66943878","host_organization_name":"De Montfort University","host_organization_lineage":["https://openalex.org/I66943878"],"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":"Thesis or dissertation"},{"id":"mag:803405787","doi":null,"is_oa":false,"landing_page_url":"https://dora.dmu.ac.uk/bitstream/2086/9592/1/Context-Aware%20and%20Adaptive%20Usage%20%20Control%20Model.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":110,"referenced_works":["https://openalex.org/W59912391","https://openalex.org/W65680166","https://openalex.org/W78740685","https://openalex.org/W135661148","https://openalex.org/W172918197","https://openalex.org/W1228070741","https://openalex.org/W1479846534","https://openalex.org/W1482031028","https://openalex.org/W1509266941","https://openalex.org/W1528658853","https://openalex.org/W1539259921","https://openalex.org/W1541330760","https://openalex.org/W1549083521","https://openalex.org/W1559155956","https://openalex.org/W1574222638","https://openalex.org/W1594621760","https://openalex.org/W1602779257","https://openalex.org/W1603799276","https://openalex.org/W1634732869","https://openalex.org/W1658613573","https://openalex.org/W1701709396","https://openalex.org/W1769507942","https://openalex.org/W1801159229","https://openalex.org/W1815595687","https://openalex.org/W1882088395","https://openalex.org/W1964137226","https://openalex.org/W1967661515","https://openalex.org/W1969001723","https://openalex.org/W1986789244","https://openalex.org/W1988365512","https://openalex.org/W1996031010","https://openalex.org/W1997199359","https://openalex.org/W1997842357","https://openalex.org/W1998861839","https://openalex.org/W1999780719","https://openalex.org/W2002317650","https://openalex.org/W2007999111","https://openalex.org/W2014035626","https://openalex.org/W2017960359","https://openalex.org/W2018538061","https://openalex.org/W2020750788","https://openalex.org/W2023496399","https://openalex.org/W2024486844","https://openalex.org/W2024769864","https://openalex.org/W2025115771","https://openalex.org/W2025297623","https://openalex.org/W2026598756","https://openalex.org/W2042970598","https://openalex.org/W2043402302","https://openalex.org/W2044261343","https://openalex.org/W2045202627","https://openalex.org/W2054600748","https://openalex.org/W2060208845","https://openalex.org/W2068189899","https://openalex.org/W2068710192","https://openalex.org/W2076004681","https://openalex.org/W2076390190","https://openalex.org/W2081399794","https://openalex.org/W2083402435","https://openalex.org/W2100349944","https://openalex.org/W2103120488","https://openalex.org/W2104252572","https://openalex.org/W2106310723","https://openalex.org/W2108185618","https://openalex.org/W2109007198","https://openalex.org/W2111067304","https://openalex.org/W2113635936","https://openalex.org/W2114122547","https://openalex.org/W2116603681","https://openalex.org/W2121209337","https://openalex.org/W2127414233","https://openalex.org/W2127540254","https://openalex.org/W2131415946","https://openalex.org/W2137304183","https://openalex.org/W2137364068","https://openalex.org/W2137654637","https://openalex.org/W2139457849","https://openalex.org/W2139850616","https://openalex.org/W2141269437","https://openalex.org/W2142941781","https://openalex.org/W2143723878","https://openalex.org/W2144244174","https://openalex.org/W2144620964","https://openalex.org/W2146778452","https://openalex.org/W2147026015","https://openalex.org/W2150510833","https://openalex.org/W2151430568","https://openalex.org/W2151760083","https://openalex.org/W2153719252","https://openalex.org/W2154405519","https://openalex.org/W2158881272","https://openalex.org/W2160170050","https://openalex.org/W2160795275","https://openalex.org/W2163271911","https://openalex.org/W2164476546","https://openalex.org/W2165005611","https://openalex.org/W2166602595","https://openalex.org/W2166656159","https://openalex.org/W2167934132","https://openalex.org/W2168397291","https://openalex.org/W2168867823","https://openalex.org/W2170496240","https://openalex.org/W2171974872","https://openalex.org/W2418808625","https://openalex.org/W2517897261","https://openalex.org/W2532229686","https://openalex.org/W2539910769","https://openalex.org/W2738444131","https://openalex.org/W4237453163","https://openalex.org/W4410799177"],"related_works":["https://openalex.org/W2139436860","https://openalex.org/W2352272305","https://openalex.org/W2382403788","https://openalex.org/W115014707","https://openalex.org/W78740685","https://openalex.org/W1998229668","https://openalex.org/W1986789244","https://openalex.org/W2286749935","https://openalex.org/W2119941099","https://openalex.org/W7095775201"],"abstract_inverted_index":{"Information":[0],"protection":[1],"is":[2,84,98,130,365,382,421,433,503,516,525],"a":[3,71,170,182,201,230,355,369,493,498,507],"key":[4],"issue":[5],"for":[6,436,448,510,541],"the":[7,45,58,66,69,99,104,150,153,167,178,187,192,205,226,240,251,260,268,273,281,284,299,326,333,341,348,376,380,405,419,424,449,511,522,538,546,565,581],"acceptance":[8],"and":[9,27,36,53,91,114,117,137,141,152,158,194,232,262,270,272,339,395,439,442,454,483,521,527,572,586],"adoption":[10],"of":[11,68,103,112,119,123,184,190,204,253,256,307,314,336,359,379,393,404,418,426,480,486,490,497,533,561,564,583],"pervasive":[12,209],"computing":[13,210],"systems":[14,211,441],"where":[15],"various":[16,319],"portable":[17],"devices":[18,52],"such":[19],"as":[20,181,221,303,368],"smart":[21],"phones,":[22],"Personal":[23],"Digital":[24],"Assistants":[25],"(PDAs)":[26],"laptop":[28],"computers":[29],"are":[30,49,143,156,197,265,350,457,475,576],"being":[31],"used":[32],"to":[33,37,44,86,215,217,222,225,244,247,278,296,298,304,391,399,557],"share":[34],"information":[35],"access":[38,106,127,172,179,377,394],"digital":[39],"resources":[40,50],"via":[41],"wireless":[42],"connection":[43],"Internet.":[46],"Because":[47],"these":[48],"constrained":[51],"highly":[54],"mobile,":[55],"changes":[56,185,219,249,279],"in":[57,81,186,208,250,280,294,347,384,460,519,578],"environmental":[59,90,218,248,282],"context":[60,63,400],"or":[61,283],"device":[62],"can":[64,409,466],"affect":[65],"security":[67,76],"system":[70,92,285,481,502],"great":[72],"deal.":[73],"A":[74,463],"proper":[75],"mechanism":[77],"must":[78,146,163],"be":[79,147,164,175,410,467],"put":[80],"place":[82],"which":[83,109,212,238],"able":[85],"cope":[87],"with":[88,329,389,551],"changing":[89],"context.":[93],"Usage":[94,234],"CONtrol":[95],"(UCON)":[96],"model":[97,207,237,243,289,358,364,509,515],"latest":[100],"major":[101,202],"enhancement":[102],"traditional":[105,241],"control":[107,120],"models":[108],"enables":[110],"mutability":[111],"subject":[113,151,157,269,381],"object":[115,159],"attributes,":[116],"continuity":[118,255,306],"on":[121,132],"usage":[122,330],"resources.":[124],"In":[125,321],"UCON,":[126],"permission":[128,173],"decision":[129,328,331],"based":[131],"three":[133,559],"factors:":[134],"authorisations,":[135],"obligations":[136,142,195,263],"conditions.":[138],"While":[139],"authorisations":[140,193],"requirements":[144,161,196,264,275],"that":[145,162],"fulfilled":[148,266],"by":[149,166,267,344],"object,":[154,271],"conditions":[155,274],"independent":[160],"satisfied":[165],"environment.":[168],"As":[169],"consequence,":[171],"may":[174],"revoked":[176],"(and":[177],"stopped)":[180],"result":[183],"environment":[188,532],"regardless":[189],"whether":[191],"met.":[198],"This":[199,363,430,514],"constitutes":[200],"shortcoming":[203],"UCON":[206,242,407],"constantly":[213],"strive":[214],"adapt":[216,297],"so":[220,302],"minimise":[223],"disruptions":[224],"user.":[227],"We":[228,309,352,505,544,554],"propose":[229,311,354,506],"Context-Aware":[231],"Adaptive":[233],"Control":[235],"(CA-UCON)":[236],"extends":[239],"enable":[245],"adaptation":[246,327],"aim":[252],"preserving":[254],"access.":[257],"Indeed,":[258],"when":[259],"authorisation":[261],"fail":[276],"due":[277,398],"context,":[286],"our":[287,360],"proposed":[288],"CA-UCON":[290,315,361,385,420,491,508,542,547,566],"triggers":[291],"specific":[292],"actions":[293,396],"order":[295],"new":[300],"situation,":[301],"ensure":[305],"usage.":[308],"then":[310,517,555],"an":[312,530],"architecture":[313,349,408,550,571],"model,":[316,323,386,492],"presenting":[317],"its":[318,552],"components.":[320,553],"this":[322,413],"we":[324,536],"integrated":[325],"architecture,":[332,569],"comprehensive":[334],"definition":[335],"each":[337,345],"components":[338,346],"reveals":[340],"functions":[342],"performed":[343],"presented.":[351],"also":[353],"novel":[356],"computational":[357],"architecture.":[362,574],"formally":[366,468],"specified":[367],"finite":[370],"state":[371],"machine.":[372],"It":[373],"demonstrates":[374],"how":[375],"request":[378],"handled":[383],"including":[387,580],"detail":[388],"regards":[390],"revoking":[392],"undertaken":[397],"changes.":[401],"The":[402,415],"extension":[403],"original":[406],"understood":[411],"from":[412],"model.":[414,543],"formal":[416],"specification":[417,524],"presented":[422],"utilising":[423],"Calculus":[425],"Context-aware":[427],"Ambients":[428],"(CCA).":[429],"mathematical":[431],"notation":[432],"considered":[434],"suitable":[435],"modelling":[437],"mobile":[438],"context-aware":[440],"has":[443],"been":[444],"preferred":[445],"over":[446],"alternatives":[447],"following":[450],"reasons:":[451],"(i)":[452],"Mobility":[453],"Context":[455],"awareness":[456],"primitive":[458],"constructs":[459],"CCA;":[461],"(ii)":[462],"system's":[464],"properties":[465,482],"analysed;":[469],"(iii)":[470],"Most":[471],"importantly,":[472],"CCA":[473,520],"specifications":[474],"executable":[476],"allowing":[477],"early":[478],"validation":[479],"accelerated":[484],"development":[485],"prototypes.":[487],"For":[488],"evaluation":[489],"real-world":[494],"case":[495],"study":[496],"ubiquitous":[499],"learning":[500],"(u-learning)":[501],"selected.":[504],"u-learning":[512],"system.":[513],"formalised":[518],"resultant":[523],"executed":[526],"analysed":[528],"using":[529],"execution":[531],"CCA.":[534],"Finally,":[535],"investigate":[537],"enforcement":[539,562],"approaches":[540],"present":[545],"reference":[548],"monitor":[549],"proceed":[556],"demonstrate":[558],"types":[560],"architectures":[563],"model:":[567],"centralised":[568],"distributed":[570],"hybrid":[573],"These":[575],"discussed":[577],"detail,":[579],"analysis":[582],"their":[584],"merits":[585],"drawbacks.":[587]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}