{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,1]],"date-time":"2026-04-01T14:43:39Z","timestamp":1775054619848,"version":"3.50.1"},"reference-count":37,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2021,8,15]],"date-time":"2021-08-15T00:00:00Z","timestamp":1628985600000},"content-version":"vor","delay-in-days":226,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["61763048"],"award-info":[{"award-number":["61763048"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["71972165"],"award-info":[{"award-number":["71972165"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Wireless Communications and Mobile Computing"],"published-print":{"date-parts":[[2021,1]]},"abstract":"<jats:p>The professionalism and complexity of medical big data and the expensiveness of acquiring medical knowledge make it difficult for policymakers to judge whether the information accessed by doctors is necessary from a professional perspective and to formulate accurate access control strategies. To solve the above problems, this paper proposes a T\u2010RBAC (trust\u2010role based access control) model based on two\u2010dimensional dynamic trust assessment, Using AHP and Grey theory to quantify the role attribute trust in the dimension of the doctor\u2019s own attributes, Using Euler\u2019s measurement method and probability statistics to quantify doctors\u2019 behavioral trust in the dimension of historical behavior, then, the trust rule base performs hierarchical authorization based on the comprehensive trust value obtained by the weighted average. Multiattribute trust comprehensive evaluation makes the access control model have finer access granularity and higher security. At the same time, the introduction of time decay function and penalty function enhances the model\u2019s sensitivity, dynamics, and resistance to bleaching attacks.<\/jats:p>","DOI":"10.1155\/2021\/9957214","type":"journal-article","created":{"date-parts":[[2021,8,16]],"date-time":"2021-08-16T05:29:03Z","timestamp":1629091743000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":11,"title":["T\u2010RBAC Model Based on Two\u2010Dimensional Dynamic Trust Evaluation under Medical Big Data"],"prefix":"10.1155","volume":"2021","author":[{"given":"Rong","family":"Jiang","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yang","family":"Xin","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4631-7997","authenticated-orcid":false,"given":"Huiping","family":"Cheng","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wenxuan","family":"Wu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2021,8,15]]},"reference":[{"key":"e_1_2_10_1_2","first-page":"75","article-title":"Privacy protection access control model for patient-oriented medical information systems","volume":"31","author":"Chengyi H.","year":"2014","journal-title":"Computer Applications and Software"},{"key":"e_1_2_10_2_2","doi-asserted-by":"publisher","DOI":"10.1109\/JBHI.2015.2450362"},{"key":"e_1_2_10_3_2","doi-asserted-by":"publisher","DOI":"10.1007\/s11036-013-0489-0"},{"key":"e_1_2_10_4_2","doi-asserted-by":"publisher","DOI":"10.4137\/BII.S31559"},{"key":"e_1_2_10_5_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijmedinf.2010.11.005"},{"key":"e_1_2_10_6_2","doi-asserted-by":"publisher","DOI":"10.11959\/j.issn.1000-436x.2015311"},{"key":"e_1_2_10_7_2","volume-title":"On the Protection of Patient Information in Electronic Medicine","author":"Xiaoxia H.","year":"2018"},{"key":"e_1_2_10_8_2","doi-asserted-by":"crossref","unstructured":"ChenD.andZhaoH. Data security and privacy protection issues in cloud computing 2012 International Conference on Computer Science and Electronics Engineering 2012 Hangzhou Zhejiang China 647\u2013651 https:\/\/doi.org\/10.1109\/ICCSEE.2012.193 2-s2.0-84861072527.","DOI":"10.1109\/ICCSEE.2012.193"},{"key":"e_1_2_10_9_2","doi-asserted-by":"publisher","DOI":"10.1007\/s12652-018-1138-z"},{"key":"e_1_2_10_10_2","doi-asserted-by":"publisher","DOI":"10.1142\/S0218194018500225"},{"key":"e_1_2_10_11_2","doi-asserted-by":"publisher","DOI":"10.1007\/s11042-019-07923-4"},{"key":"e_1_2_10_12_2","first-page":"3735","article-title":"Model of cloud computing oriented T-RBAC","volume":"30","author":"Huang Y.","year":"2013","journal-title":"Application Research of Computers"},{"key":"e_1_2_10_13_2","doi-asserted-by":"crossref","unstructured":"ZhangL. BrodskyA. andJajodiaS. Toward information sharing: benefit and risk access control (BARAC) Seventh IEEE International Workshop on Policies for Distributed Systems and Networks (POLICY\u203206) 2006 London ON Canada 45\u201353 https:\/\/doi.org\/10.1109\/POLICY.2006.36 2-s2.0-33845414618.","DOI":"10.1109\/POLICY.2006.36"},{"key":"e_1_2_10_14_2","doi-asserted-by":"crossref","unstructured":"GuptaM. PatwaF. andSandhuR. An attribute-based access control model for secure big data processing in Hadoop ecosystem Proceedings of the Third ACM Workshop on Attribute-Based Access Control 2018 Tempe AZ USA 13\u201324 https:\/\/doi.org\/10.1145\/3180457.3180463 2-s2.0-85049343829.","DOI":"10.1145\/3180457.3180463"},{"key":"e_1_2_10_15_2","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-319-61176-1_4"},{"key":"e_1_2_10_16_2","doi-asserted-by":"publisher","DOI":"10.4108\/eai.23-10-2020.166719"},{"key":"e_1_2_10_17_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.future.2020.02.052"},{"key":"e_1_2_10_18_2","doi-asserted-by":"crossref","unstructured":"WilikensM. FeritiS. SannaA. andMaseraM. A context-related authorization and access control method based on RBAC Proceedings of the seventh ACM symposium on Access control models and technologies 2002 Monterey California USA 117\u2013124 https:\/\/doi.org\/10.1145\/507711.507730.","DOI":"10.1145\/507711.507730"},{"key":"e_1_2_10_19_2","doi-asserted-by":"crossref","unstructured":"WangQ.andJinH. Quantified risk-adaptive access control for patient privacy protection in health information systems Proceedings of the 6th ACM Symposium on Information Computer and Communications Security 2011 Hong Kong China 406\u2013410.","DOI":"10.1145\/1966913.1966969"},{"key":"e_1_2_10_20_2","volume-title":"Construction of Patient Trust Evaluation Index System Based on Medical Quality Management and Related Research","author":"Dong E.","year":"2012"},{"key":"e_1_2_10_21_2","first-page":"1983","article-title":"Task-role-based access control model based on multi-step dynamic trust evaluation","volume":"24","author":"Wenfang Z.","year":"2018","journal-title":"Computer Integrated Manufacturing System"},{"key":"e_1_2_10_22_2","doi-asserted-by":"crossref","unstructured":"ChakrabortyS.andRayI. TrustBAC: integrating trust relationships into the RBAC model for access control in open systems Proceedings of the eleventh ACM symposium on Access control models and technologies 2006 Lake Tahoe California USA 49\u201358 https:\/\/doi.org\/10.1145\/1133058.1133067.","DOI":"10.1145\/1133058.1133067"},{"key":"e_1_2_10_23_2","first-page":"51","article-title":"A fine-grained RBAC access control model framework based on credibility","volume":"30","author":"Hongyue L.","year":"2009","journal-title":"Journal on Communications"},{"key":"e_1_2_10_24_2","doi-asserted-by":"crossref","unstructured":"BanyalR. JainV. andJainP. Dynamic trust based access control framework for securing multi-cloud environment Proceedings of the 2014 International Conference on Information and Communication Technology for Competitive Strategies 2014 Udaipur Rajasthan India 1\u20138 https:\/\/doi.org\/10.1145\/2677855.2677884 2-s2.0-84985952469.","DOI":"10.1145\/2677855.2677884"},{"key":"e_1_2_10_25_2","doi-asserted-by":"crossref","unstructured":"YangR.andYuX. Research on building the credibility evaluation\u2032s indicator system of cloud end user\u2019s behavior 2017 ieee 3rd international conference on big data security on cloud (bigdatasecurity) ieee international conference on high performance and smart computing (hpsc) and ieee international conference on intelligent data and security (ids) 2017 Beijing China 43\u201347 https:\/\/doi.org\/10.1109\/BigDataSecurity.2017.23 2-s2.0-85027436669.","DOI":"10.1109\/BigDataSecurity.2017.23"},{"key":"e_1_2_10_26_2","first-page":"321","article-title":"Access control scheme based on multi-attribute fuzzy trust evaluation in cloud manufacturing environment","volume":"24","author":"Yuanbing L.","year":"2018","journal-title":"Computer Integrated Manufacturing System"},{"key":"e_1_2_10_27_2","doi-asserted-by":"crossref","unstructured":"VawdreyD. K. SundelinT. L. SeamonsK. E. andKnutsonC. D. Trust negotiation for authentication and authorization in healthcare information systems 2 Proceedings of the 25th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (IEEE Cat. No.03CH37439) 2003 Cancun Mexico 1406\u20131409 https:\/\/doi.org\/10.1109\/IEMBS.2003.1279579.","DOI":"10.1109\/IEMBS.2003.1279579"},{"key":"e_1_2_10_28_2","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2009.090504"},{"key":"e_1_2_10_29_2","doi-asserted-by":"crossref","unstructured":"DongC.andDulayN. Privacy preserving trust negotiation for pervasive Healthcare 2006 Pervasive Health Conference and Workshops 2006 Innsbruck Austria 1\u20139 https:\/\/doi.org\/10.1109\/PCTHEALTH.2006.361626 2-s2.0-50249143523.","DOI":"10.1109\/PCTHEALTH.2006.361626"},{"key":"e_1_2_10_30_2","doi-asserted-by":"publisher","DOI":"10.1007\/s12652-019-01240-2"},{"key":"e_1_2_10_31_2","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-83555-1_5"},{"key":"e_1_2_10_32_2","doi-asserted-by":"publisher","DOI":"10.1504\/IJSSCI.2008.017590"},{"key":"e_1_2_10_33_2","volume-title":"Fundamentals of Decision Making and Priority Theory with the Analytic Hierarchy Process","author":"Saaty T. L.","year":"2000"},{"key":"e_1_2_10_34_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.rcim.2006.04.005"},{"key":"e_1_2_10_35_2","doi-asserted-by":"publisher","DOI":"10.1046\/j.1525-1497.2000.11002.x"},{"key":"e_1_2_10_36_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.pec.2008.11.020"},{"key":"e_1_2_10_37_2","first-page":"41","article-title":"A recommendation-based reputation system initialization strategy","volume":"40","author":"Xiaoyin S.","year":"2010","journal-title":"Journal of Southeast University (Natural Science Edition)"}],"container-title":["Wireless Communications and Mobile Computing"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/wcmc\/2021\/9957214.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/wcmc\/2021\/9957214.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1155\/2021\/9957214","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,8,7]],"date-time":"2024-08-07T10:03:39Z","timestamp":1723025019000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1155\/2021\/9957214"}},"subtitle":[],"editor":[{"given":"M.","family":"Hassaballah","sequence":"additional","affiliation":[],"role":[{"role":"editor","vocabulary":"crossref"}]}],"short-title":[],"issued":{"date-parts":[[2021,1]]},"references-count":37,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2021,1]]}},"alternative-id":["10.1155\/2021\/9957214"],"URL":"https:\/\/doi.org\/10.1155\/2021\/9957214","archive":["Portico"],"relation":{},"ISSN":["1530-8669","1530-8677"],"issn-type":[{"value":"1530-8669","type":"print"},{"value":"1530-8677","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,1]]},"assertion":[{"value":"2021-03-12","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2021-07-29","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2021-08-15","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"9957214"}}