{"title":"支持动态数字权限管理的扩展权限表达模型","authors":"Dongyang Xu, Zhi Tang, Yinyan Yu","doi":"10.1109/ISIAS.2011.6122817","DOIUrl":null,"url":null,"abstract":"License often plays the role of an agreement between the user and the copyright owner. Rights expression language should provide a description of interactive mechanism and license negotiation to avoid the ambiguous transformation between REL and authorization protocols. By extending the ODRL to establish a digital rights expression model of appending, updating and aggregating license, the interactive license management mechanism can be described. In this paper, the supposed scheme can support fine-grained authorization, progressive or updating authorization and combination authorization to achieve dynamic rights management of digital content.","PeriodicalId":139268,"journal":{"name":"2011 7th International Conference on Information Assurance and Security (IAS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2011-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"An extended rights expression model supporting dynamic digital rights management\",\"authors\":\"Dongyang Xu, Zhi Tang, Yinyan Yu\",\"doi\":\"10.1109/ISIAS.2011.6122817\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"License often plays the role of an agreement between the user and the copyright owner. Rights expression language should provide a description of interactive mechanism and license negotiation to avoid the ambiguous transformation between REL and authorization protocols. By extending the ODRL to establish a digital rights expression model of appending, updating and aggregating license, the interactive license management mechanism can be described. In this paper, the supposed scheme can support fine-grained authorization, progressive or updating authorization and combination authorization to achieve dynamic rights management of digital content.\",\"PeriodicalId\":139268,\"journal\":{\"name\":\"2011 7th International Conference on Information Assurance and Security (IAS)\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2011-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2011 7th International Conference on Information Assurance and Security (IAS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISIAS.2011.6122817\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 7th International Conference on Information Assurance and Security (IAS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISIAS.2011.6122817","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
An extended rights expression model supporting dynamic digital rights management
License often plays the role of an agreement between the user and the copyright owner. Rights expression language should provide a description of interactive mechanism and license negotiation to avoid the ambiguous transformation between REL and authorization protocols. By extending the ODRL to establish a digital rights expression model of appending, updating and aggregating license, the interactive license management mechanism can be described. In this paper, the supposed scheme can support fine-grained authorization, progressive or updating authorization and combination authorization to achieve dynamic rights management of digital content.
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