{"id":"https://openalex.org/W2114287264","doi":"https://doi.org/10.1145/2555614","title":"CAAC -- An Adaptive and Proactive Access Control Approach for Emergencies in Smart Infrastructures","display_name":"CAAC -- An Adaptive and Proactive Access Control Approach for Emergencies in Smart Infrastructures","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W2114287264","doi":"https://doi.org/10.1145/2555614","mag":"2114287264"},"language":"en","primary_location":{"id":"doi:10.1145/2555614","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2555614","pdf_url":null,"source":{"id":"https://openalex.org/S16632050","display_name":"ACM Transactions on Autonomous and Adaptive Systems","issn_l":"1556-4665","issn":["1556-4665","1556-4703"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Autonomous and Adaptive Systems","raw_type":"journal-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/A5030103505","display_name":"Krishna K. Venkatasubramanian","orcid":"https://orcid.org/0000-0001-7593-2513"},"institutions":[{"id":"https://openalex.org/I55732556","display_name":"Arizona State University","ror":"https://ror.org/03efmqc40","country_code":"US","type":"education","lineage":["https://openalex.org/I55732556"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Krishna K. Venkatasubramanian","raw_affiliation_strings":["Arizona State University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Arizona State University","institution_ids":["https://openalex.org/I55732556"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063253011","display_name":"Tridib Mukherjee","orcid":"https://orcid.org/0009-0009-2385-1290"},"institutions":[{"id":"https://openalex.org/I55732556","display_name":"Arizona State University","ror":"https://ror.org/03efmqc40","country_code":"US","type":"education","lineage":["https://openalex.org/I55732556"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tridib Mukherjee","raw_affiliation_strings":["Arizona State University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Arizona State University","institution_ids":["https://openalex.org/I55732556"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100601792","display_name":"Sandeep K. S. Gupta","orcid":"https://orcid.org/0000-0002-6108-5584"},"institutions":[{"id":"https://openalex.org/I55732556","display_name":"Arizona State University","ror":"https://ror.org/03efmqc40","country_code":"US","type":"education","lineage":["https://openalex.org/I55732556"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sandeep K. S. Gupta","raw_affiliation_strings":["Arizona State University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Arizona State University","institution_ids":["https://openalex.org/I55732556"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I55732556"],"apc_list":null,"apc_paid":null,"fwci":14.0374,"has_fulltext":false,"cited_by_count":31,"citation_normalized_percentile":{"value":0.98484698,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"8","issue":"4","first_page":"1","last_page":"18"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10927","display_name":"Access Control and Trust","score":0.9995999932289124,"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":0.9995999932289124,"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/T10917","display_name":"Smart Grid Security and Resilience","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10400","display_name":"Network Security and Intrusion Detection","score":0.9976999759674072,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8171545267105103},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5857858061790466},{"id":"https://openalex.org/keywords/proactivity","display_name":"Proactivity","score":0.5355719327926636},{"id":"https://openalex.org/keywords/access-control","display_name":"Access control","score":0.5200326442718506},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.5116198658943176},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.4772493839263916},{"id":"https://openalex.org/keywords/principal","display_name":"Principal (computer security)","score":0.45913058519363403},{"id":"https://openalex.org/keywords/action","display_name":"Action (physics)","score":0.4569461941719055},{"id":"https://openalex.org/keywords/order","display_name":"Order (exchange)","score":0.4564083516597748},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.42792707681655884},{"id":"https://openalex.org/keywords/blackout","display_name":"Blackout","score":0.4276292026042938},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09840735793113708},{"id":"https://openalex.org/keywords/electric-power-system","display_name":"Electric power system","score":0.07921597361564636}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8171545267105103},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5857858061790466},{"id":"https://openalex.org/C142944206","wikidata":"https://www.wikidata.org/wiki/Q1786137","display_name":"Proactivity","level":2,"score":0.5355719327926636},{"id":"https://openalex.org/C527821871","wikidata":"https://www.wikidata.org/wiki/Q228502","display_name":"Access control","level":2,"score":0.5200326442718506},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.5116198658943176},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.4772493839263916},{"id":"https://openalex.org/C144559511","wikidata":"https://www.wikidata.org/wiki/Q2986279","display_name":"Principal (computer security)","level":2,"score":0.45913058519363403},{"id":"https://openalex.org/C2780791683","wikidata":"https://www.wikidata.org/wiki/Q846785","display_name":"Action (physics)","level":2,"score":0.4569461941719055},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.4564083516597748},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.42792707681655884},{"id":"https://openalex.org/C2777693866","wikidata":"https://www.wikidata.org/wiki/Q359099","display_name":"Blackout","level":4,"score":0.4276292026042938},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09840735793113708},{"id":"https://openalex.org/C89227174","wikidata":"https://www.wikidata.org/wiki/Q2388981","display_name":"Electric power system","level":3,"score":0.07921597361564636},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2555614","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2555614","pdf_url":null,"source":{"id":"https://openalex.org/S16632050","display_name":"ACM Transactions on Autonomous and Adaptive Systems","issn_l":"1556-4665","issn":["1556-4665","1556-4703"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Autonomous and Adaptive Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.6299999952316284,"id":"https://metadata.un.org/sdg/9"}],"awards":[{"id":"https://openalex.org/G191479158","display_name":null,"funder_award_id":"CNS-0617671, CT-0831544","funder_id":"https://openalex.org/F4320337388","funder_display_name":"Division of Computer and Network Systems"},{"id":"https://openalex.org/G2306863801","display_name":null,"funder_award_id":"CNS-0617671, CT-0831544","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320309370","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10"},{"id":"https://openalex.org/F4320324522","display_name":"Civil Aviation Administration of China","ror":"https://ror.org/05gfwht30"},{"id":"https://openalex.org/F4320337388","display_name":"Division of Computer and Network Systems","ror":"https://ror.org/02rdzmk74"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W130848762","https://openalex.org/W588293427","https://openalex.org/W1558615742","https://openalex.org/W1602779257","https://openalex.org/W1978648633","https://openalex.org/W1981535610","https://openalex.org/W1991622368","https://openalex.org/W1992175386","https://openalex.org/W1998208223","https://openalex.org/W1999717639","https://openalex.org/W2026772001","https://openalex.org/W2057321799","https://openalex.org/W2065604182","https://openalex.org/W2104389431","https://openalex.org/W2113365423","https://openalex.org/W2115853608","https://openalex.org/W2121034979","https://openalex.org/W2123837566","https://openalex.org/W2127839201","https://openalex.org/W2129533252","https://openalex.org/W2137541687","https://openalex.org/W2141189433","https://openalex.org/W2164441047","https://openalex.org/W2164839237","https://openalex.org/W2166602595","https://openalex.org/W2335377152"],"related_works":["https://openalex.org/W2541651390","https://openalex.org/W2362501786","https://openalex.org/W2056229749","https://openalex.org/W2369265009","https://openalex.org/W1563793854","https://openalex.org/W1970209698","https://openalex.org/W2393075332","https://openalex.org/W645569327","https://openalex.org/W2393240891","https://openalex.org/W2388028180"],"abstract_inverted_index":{"The":[0,54],"article":[1],"presents":[2],"an":[3,36,181],"access":[4,66,149],"control":[5,90],"model":[6,101,105,158],"called":[7,106],"Criticality":[8],"Aware":[9],"Access":[10],"Control":[11],"(CAAC)":[12],"for":[13,83,117,146],"criticality":[14],"(emergency)":[15],"management":[16],"in":[17,47,87,139,184,188],"smart":[18,33],"infrastructures.":[19],"Criticalities":[20],"are":[21],"consequences":[22],"of":[23,43,57,65,81,120],"events":[24],"which":[25],"take":[26],"a":[27,32,103,140,174],"system":[28],"(in":[29],"our":[30],"case,":[31],"infrastructure)":[34],"into":[35],"unstable":[37],"state.":[38],"They":[39],"require":[40],"the":[41,62,74,78,84,91,94,99,107,113,118,124,134,144,156,189],"execution":[42],"specific":[44,137],"response":[45,70,115,129,190],"actions":[46,116,130],"order":[48,88,185],"to":[49,60,77,89,111,136,186,191],"bring":[50],"them":[51],"under":[52],"control.":[53],"principal":[55],"aim":[56],"CAAC":[58,100,157],"is":[59],"grant":[61],"right":[63,75,79,85],"set":[64,80],"privileges":[67,135],"(to":[68],"facilitate":[69],"action":[71],"execution),":[72],"at":[73],"time,":[76],"subjects,":[82,138],"duration,":[86],"criticalities":[92,121],"within":[93,123],"system.":[95,125],"In":[96,151],"this":[97,152],"regard,":[98],"uses":[102],"stochastic":[104],"Action":[108],"Generation":[109],"Model":[110],"determine":[112],"required":[114],"combination":[119],"present":[122,173],"It":[126],"then":[127],"facilitates":[128],"by":[131],"adaptively":[132],"altering":[133],"proactive":[141],"manner,":[142],"without":[143],"need":[145],"any":[147],"explicit":[148],"requests.":[150],"article,":[153],"we":[154,172],"formalize":[155],"and":[159,169,193],"validate":[160],"it":[161],"based":[162],"on":[163,180],"two":[164],"design":[165],"goals":[166],"-":[167],"proactivity":[168],"adaptiveness.":[170],"Finally,":[171],"case":[175],"study":[176],"demonstrating":[177],"CAAC\u2019s":[178],"operation":[179],"oil-rig":[182],"platform":[183],"aid":[187],"health-":[192],"fire-related":[194],"criticalities.":[195]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}