{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,4]],"date-time":"2026-02-04T15:14:47Z","timestamp":1770218087002,"version":"3.49.0"},"publisher-location":"New York, NY, USA","reference-count":20,"publisher":"ACM","license":[{"start":{"date-parts":[[2009,6,3]],"date-time":"2009-06-03T00:00:00Z","timestamp":1243987200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2009,6,3]]},"DOI":"10.1145\/1542207.1542224","type":"proceedings-article","created":{"date-parts":[[2009,6,9]],"date-time":"2009-06-09T12:44:24Z","timestamp":1244551464000},"page":"95-104","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":90,"title":["Evaluating role mining algorithms"],"prefix":"10.1145","author":[{"given":"Ian","family":"Molloy","sequence":"first","affiliation":[{"name":"Purdue University, West Lafayette, IN, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ninghui","family":"Li","sequence":"additional","affiliation":[{"name":"Purdue University, West Lafayette, IN, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tiancheng","family":"Li","sequence":"additional","affiliation":[{"name":"Purdue University, West Lafayette, IN, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ziqing","family":"Mao","sequence":"additional","affiliation":[{"name":"Purdue University, West Lafayette, IN, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Qihua","family":"Wang","sequence":"additional","affiliation":[{"name":"Purdue University, West Lafayette, IN, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jorge","family":"Lobo","sequence":"additional","affiliation":[{"name":"IBM T.J. Watson Research Center, Hawthorne, NY, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2009,6,3]]},"reference":[{"key":"e_1_3_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1145\/1363686.1364198"},{"key":"e_1_3_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1145\/270152.270159"},{"key":"e_1_3_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1145\/1377836.1377838"},{"key":"e_1_3_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.1145\/1455770.1455809"},{"key":"e_1_3_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1145\/342009.335372"},{"key":"e_1_3_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1145\/775412.775414"},{"key":"e_1_3_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1145\/775412.775435"},{"key":"e_1_3_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1109\/ICDE.2008.4497438"},{"key":"e_1_3_2_1_9_1","doi-asserted-by":"publisher","DOI":"10.1145\/1377836.1377840"},{"key":"e_1_3_2_1_10_1","author":"Molloy I.","journal-title":"Mining roles with multiple objectives. In Review."},{"key":"e_1_3_2_1_11_1","doi-asserted-by":"publisher","DOI":"10.1145\/507711.507717"},{"key":"e_1_3_2_1_12_1","doi-asserted-by":"publisher","DOI":"10.1145\/344287.344308"},{"key":"e_1_3_2_1_13_1","doi-asserted-by":"publisher","DOI":"10.1109\/PROC.1975.9939"},{"key":"e_1_3_2_1_14_1","doi-asserted-by":"publisher","DOI":"10.1145\/1063979.1064008"},{"key":"e_1_3_2_1_15_1","doi-asserted-by":"publisher","DOI":"10.1145\/775412.775434"},{"key":"e_1_3_2_1_16_1","doi-asserted-by":"crossref","unstructured":"S. D. Stoller P. Yang C. R. Ramakrishnan and M. I. Gofman. Efficient policy analysis for administrative role based access control Oct. 2007.  S. D. Stoller P. Yang C. R. Ramakrishnan and M. I. Gofman. Efficient policy analysis for administrative role based access control Oct. 2007.","DOI":"10.1145\/1315245.1315300"},{"key":"e_1_3_2_1_17_1","doi-asserted-by":"publisher","DOI":"10.1145\/1266840.1266870"},{"key":"e_1_3_2_1_18_1","doi-asserted-by":"publisher","DOI":"10.1145\/1377836.1377839"},{"key":"e_1_3_2_1_19_1","doi-asserted-by":"publisher","DOI":"10.1145\/1180405.1180424"},{"key":"e_1_3_2_1_20_1","doi-asserted-by":"publisher","DOI":"10.1145\/1266840.1266862"}],"event":{"name":"SACMAT '09: 14th ACM Symposium on Access Control Models and Technologies","location":"Stresa Italy","acronym":"SACMAT '09","sponsor":["SIGSAC ACM Special Interest Group on Security, Audit, and Control","ACM Association for Computing Machinery"]},"container-title":["Proceedings of the 14th ACM symposium on Access control models and technologies"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1542207.1542224","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/1542207.1542224","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T13:29:58Z","timestamp":1750253398000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1542207.1542224"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,6,3]]},"references-count":20,"alternative-id":["10.1145\/1542207.1542224","10.1145\/1542207"],"URL":"https:\/\/doi.org\/10.1145\/1542207.1542224","relation":{},"subject":[],"published":{"date-parts":[[2009,6,3]]},"assertion":[{"value":"2009-06-03","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}