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[null,"1.","Record Nr.",null,"UNINA9910706711803321"]
[null,null,"Autore",null,"Lindsey David A."]
[null,null,"Titolo",null,"Hydrothermal alteration associated with beryllium deposits at Spor Mountain, Utah / / by David A. Lindsey, Harold Ganow, and Wayne Mountjoy"]
[null,null,"Pubbl/distr/stampa",null,"Washington : , : United States Department of the Interior, Geological Survey, , 1973"]
[null,null,"Descrizione fisica",null,"1 online resource (iii, A20 pages) : illustrations, maps"]
[null,null,"Collana",null,"Geological Survey professional paper ; ; 818-A"]
[null,null,"Soggetti",null,"Beryllium ores - Utah"]
[{"$nulls":4},"Volcanic ash, tuff, etc - Utah"]
[{"$nulls":4},"Hydrothermal alteration - Utah"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Title from title screen (viewed October 2, 2014)."]
[{"$nulls":4},"\"Beryllium-bearing tuffs in western Utah.\""]
[null,null,null,"Nota di bibliografia","Includes bibliographical references (pages A19-A20)."]
[null,null,null,"Sommario/riassunto","\"A description of the mineral and chemical composition of beryllium-bearing tuff at Spor Mountain, western Utah.\""]
[null,"2.","Record Nr.",null,"UNINA9910821104203321"]
[null,null,"Autore",null,"Zhang Rui"]
[null,null,"Titolo",null,"Relation based access control / / Rui Zhang"]
[null,null,"Pubbl/distr/stampa",null,"Heidelberg, Germany : , : IOS Press : , : AKA, , 2010"]
[{"$nulls":4},"©2010"]
[null,null,"ISBN",null,"1-61499-339-4"]
[null,null,"Descrizione fisica",null,"1 online resource (122 p.)"]
[null,null,"Collana",null,"Studies on the Semantic Web, , 1868-1158 ; ; Volume 005"]
[null,null,"Disciplina",null,"005.8"]
[null,null,"Soggetti",null,"Computers - Access control"]
[{"$nulls":4},"Electronic information resources - Access control"]
[{"$nulls":4},"Data encryption (Computer science)"]
[{"$nulls":4},"Computer security"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Description based upon print version of record."]
[null,null,null,"Nota di bibliografia","Includes bibliographical references."]
[null,null,"Nota di contenuto",null,"Title Page; Acknowledgments; Contents; Chapter 1. Introduction; Chapter 2. New Challenges for Access Control; Chapter 3. Access Control Models; Chapter 4. RelBAC Model; Chapter 5. Reasoning in RelBAC; Chapter 6. Other Models in RelBAC; Chapter 7. Lightweight Ontologies for Access Control; Chapter 8. Semantic Matching for Access Control; Chapter 9. Evaluation; Chapter 10. Implementation; Chapter 11. Conclusion; Bibliography"]
[null,null,null,"Sommario/riassunto","This book describes a new model, Relation Based Access Control (RelBAC) to handle the dynamics with full features of a general sense access control system. It is organized as follows: Chapter 2 analyzes the new challenges of the Web 2.0 such as the great dynamics in subjects, objects and in permissions. Chapter 3 lists existing access control models as the state of the art. Chapter 4 describes the RelBAC model and logic. We show the reasoning power of RelBAC in chapter 5. In Chapter 6, the extendibility of RelBAC is studied. Chapters 7 and 8 show applications of two important techniques of Sem"]