{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,14]],"date-time":"2026-02-14T04:18:40Z","timestamp":1771042720233,"version":"3.50.1"},"publisher-location":"New York, NY, USA","reference-count":1,"publisher":"ACM","license":[{"start":{"date-parts":[[2018,6,7]],"date-time":"2018-06-07T00:00:00Z","timestamp":1528329600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"funder":[{"name":"ITEA","award":["M2MGrids (13011)"],"award-info":[{"award-number":["M2MGrids (13011)"]}]},{"name":"ITEA","award":["APPSTACLE (15017)"],"award-info":[{"award-number":["APPSTACLE (15017)"]}]},{"DOI":"10.13039\/100000001","name":"National Science Foundation","doi-asserted-by":"publisher","award":["1453080"],"award-info":[{"award-number":["1453080"]}],"id":[{"id":"10.13039\/100000001","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2018,6,7]]},"DOI":"10.1145\/3205977.3205999","type":"proceedings-article","created":{"date-parts":[[2018,6,7]],"date-time":"2018-06-07T19:49:37Z","timestamp":1528400977000},"page":"49-49","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":5,"title":["Multi-Party Access Control"],"prefix":"10.1145","author":[{"given":"Anna Cinzia","family":"Squicciarini","sequence":"first","affiliation":[{"name":"Pennsylvania State University, University Park, PA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sarah Michele","family":"Rajtmajer","sequence":"additional","affiliation":[{"name":"Quantitative Scientific Solutions, Washington, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nicola","family":"Zannone","sequence":"additional","affiliation":[{"name":"Eindhoven University of Technology, Eindhoven, Netherlands"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2018,6,7]]},"reference":[{"key":"e_1_3_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1145\/3146025"}],"event":{"name":"SACMAT '18: The 23rd ACM Symposium on Access Control Models and Technologies","location":"Indianapolis Indiana USA","acronym":"SACMAT '18","sponsor":["SIGSAC ACM Special Interest Group on Security, Audit, and Control"]},"container-title":["Proceedings of the 23nd ACM on Symposium on Access Control Models and Technologies"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3205977.3205999","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/3205977.3205999","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/3205977.3205999","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T21:41:02Z","timestamp":1750282862000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3205977.3205999"}},"subtitle":["Requirements, State of the Art and Open Challenges"],"short-title":[],"issued":{"date-parts":[[2018,6,7]]},"references-count":1,"alternative-id":["10.1145\/3205977.3205999","10.1145\/3205977"],"URL":"https:\/\/doi.org\/10.1145\/3205977.3205999","relation":{},"subject":[],"published":{"date-parts":[[2018,6,7]]},"assertion":[{"value":"2018-06-07","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}