{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,29]],"date-time":"2025-09-29T08:21:40Z","timestamp":1759134100438},"reference-count":14,"publisher":"Institute of Electronics, Information and Communications Engineers (IEICE)","issue":"8","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEICE Trans. Inf. &amp; Syst."],"published-print":{"date-parts":[[2017]]},"DOI":"10.1587\/transinf.2016icp0002","type":"journal-article","created":{"date-parts":[[2017,7,31]],"date-time":"2017-07-31T22:19:45Z","timestamp":1501539585000},"page":"1762-1769","source":"Crossref","is-referenced-by-count":2,"title":["Towards an Efficient Approximate Solution for the Weighted User Authorization Query Problem"],"prefix":"10.1587","volume":"E100.D","author":[{"given":"Jianfeng","family":"LU","sequence":"first","affiliation":[{"name":"School of Mathematics-Physical & Information Engineering, Zhejiang Normal University"},{"name":"State Key Laboratory for Novel Software Technology, Nanjing University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zheng","family":"WANG","sequence":"additional","affiliation":[{"name":"School of Mathematics-Physical & Information Engineering, Zhejiang Normal University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dewu","family":"XU","sequence":"additional","affiliation":[{"name":"School of Mathematics-Physical & Information Engineering, Zhejiang Normal University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Changbing","family":"TANG","sequence":"additional","affiliation":[{"name":"School of Mathematics-Physical & Information Engineering, Zhejiang Normal University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jianmin","family":"HAN","sequence":"additional","affiliation":[{"name":"School of Mathematics-Physical & Information Engineering, Zhejiang Normal University"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"532","reference":[{"key":"1","unstructured":"[1] Y. Zhang and J.B.D. Joshi, \u201cUAQ: A framework for user authorization query processing in RBAC extended with hybrid hierarchy and constraints,\u201d Proc. 13th ACM Symposium on Access Control Models and Technologies, New York, NY, USA, pp.83-92, 2008. 10.1145\/1377836.1377850"},{"key":"2","doi-asserted-by":"publisher","unstructured":"[2] J. Lu, J.B.D. Joshi, L. Jin, and Y. Liu, \u201cTowards complexity analysis of user authorization query problem in RBAC,\u201d Computers &amp; Security, vol.48, pp.116-130, 2015. 10.1016\/j.cose.2014.10.003","DOI":"10.1016\/j.cose.2014.10.003"},{"key":"3","unstructured":"[3] J.-F. Lu, J.-M. Han, W. Chen, and J.-W. Hu, \u201cSafety and availability checking for user authorization queries in RBAC,\u201d International Journal of Computational Intelligence Systems, vol.5, no.5, pp.860-867, 2012. 10.1080\/18756891.2012.733216"},{"key":"4","unstructured":"[4] S. Du and J.B.D. Joshi, \u201cSupporting authorization query and inter-domain role mapping in presence of hybrid role hierarchy,\u201d Proc. 11th ACM Symposium on Access Control Models and Technologies, Lake Tahoe, California, USA, pp.228-236, 2006. 10.1145\/1133058.1133090"},{"key":"5","unstructured":"[5] L. Chen and J. Crampton, \u201cInter-domain role mapping and least privilege,\u201d Proc. 12th ACM Symposium on Access Control Models and Technologies, Sophia Antipolis, France, pp.157-162, 2007. 10.1145\/1266840.1266866"},{"key":"6","unstructured":"[6] G.T. Wickramaarachchi, W.H. Qardaji, and N. Li, \u201cAn efficient framework for user authorization queries in RBAC systems,\u201d Proc. 14th ACM Symposium on Access Control Models and Technologies, Stresa, Italy, pp.23-32, 2009. 10.1145\/1542207.1542213"},{"key":"7","unstructured":"[7] N. Mousavi and M.V. Tripunitara, \u201cMitigating the intractability of the user authorization query problem in role-based access control (RBAC),\u201d Proc. 6th International Conference on Network and System Security, Fujian, China, pp.516-529, 2012. 10.1007\/978-3-642-34601-9_39"},{"key":"8","doi-asserted-by":"publisher","unstructured":"[8] X. Ma, R. Li, Z. Lu, J. Lu, and M. Dong, \u201cSpecifying and enforcing the principle of least privilege in role-based access control,\u201d Concurrency and Computation: Practice and Experience, vol.23, no.12, pp.1313-1331, 2011. 10.1002\/cpe.1731","DOI":"10.1002\/cpe.1731"},{"key":"9","unstructured":"[9] X. Ma, R. Li, and Z. Lu, \u201cRole mining based on weights,\u201d Proc. 15th ACM Symposium on Access Control Models and Technologies (SACMAT 2010), Pittsburgh, PA, USA, pp.65-74, 2010. 10.1145\/1809842.1809854"},{"key":"10","unstructured":"[10] L. Chen and J. Crampton, \u201cSet cover problems in role-based access control,\u201d Proc. 14th European Symposium on Research in Computer Security, Saint Malo, France, pp.689-704, 2009. 10.1007\/978-3-642-04444-1_42"},{"key":"11","unstructured":"[11] A. Armando, S. Ranise, F. Turkmen, and B. Crispo, \u201cEfficient run-time solving of RBAC user authorization queries: Pushing the envelope,\u201d Proc. ACM Conference on Data and Application Security and Privacy, San Antonio, Texas, USA, pp.241-248, 2012. 10.1145\/2133601.2133631"},{"key":"12","unstructured":"[12] S. Arora and B. Barak, Computational Complexity: A Modern Approach, Cambridge University Press, 2009. 10.1017\/cbo9780511804090"},{"key":"13","unstructured":"[13] I. Saenko and I. Kotenko, \u201cGenetic algorithms for role mining problem,\u201d Proc. 19th International Euromicro Conference on Parallel, Distributed and Network-Based Processing (PDP 2011), Ayia Napa, Cyprus, pp.646-650, 2011. 10.1109\/pdp.2011.63"},{"key":"14","unstructured":"[14] I. Saenko and I. Kotenko, \u201cDesign and performance evaluation of improved genetic algorithm for role mining problem,\u201d Proc. 20th Euromicro Conference on Parallel, Distributed and Network-Based Processing (PDP 2012), Garching near Munich, Germany, pp.269-274, 2012. 10.1109\/pdp.2012.31"}],"container-title":["IEICE Transactions on Information and Systems"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.jstage.jst.go.jp\/article\/transinf\/E100.D\/8\/E100.D_2016ICP0002\/_pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2017,8,5]],"date-time":"2017-08-05T04:19:13Z","timestamp":1501906753000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.jstage.jst.go.jp\/article\/transinf\/E100.D\/8\/E100.D_2016ICP0002\/_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017]]},"references-count":14,"journal-issue":{"issue":"8","published-print":{"date-parts":[[2017]]}},"URL":"https:\/\/doi.org\/10.1587\/transinf.2016icp0002","relation":{},"ISSN":["0916-8532","1745-1361"],"issn-type":[{"value":"0916-8532","type":"print"},{"value":"1745-1361","type":"electronic"}],"subject":[],"published":{"date-parts":[[2017]]}}}