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An Access Definition and Query Language : Towards a Unified Access Control Model

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ISBN: 9783731500889 Year: Pages: IX, 216 p. DOI: 10.5445/KSP/1000036121 Language: ENGLISH
Publisher: KIT Scientific Publishing
Subject: Computer Science
Added to DOAB on : 2019-07-30 20:01:59
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Abstract

In this work we suggest a meta access control model emulating established access control models by configuration and offering enhanced features like the delegation of rights, ego-centered roles, and decentralized administration. The suggested meta access control model is named ''Access Definition and Query Language'' (ADQL). ADQL is represented by a formal, context-free grammar allowing to express the targeted access control model, policies, facts, and access queries as a formal language.

Die mobile Arbeitsmaschine als komplexes System

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Book Series: Karlsruher Schriftenreihe Fahrzeugsystemtechnik / Institut für Fahrzeugsystemtechnik ISSN: 18696058 ISBN: 9783731501879 Year: Volume: 23 Pages: 160 p. DOI: 10.5445/KSP/1000039390 Language: GERMAN
Publisher: KIT Scientific Publishing
Subject: Technology (General)
Added to DOAB on : 2019-07-30 20:02:01
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Abstract

This work discusses the question, how far mobile machines have evolved to complex systems today. Some resulting problems of the conventional strictly decentralized control are revealed. An alternative is the observer/controller architecture, which is transfered to a concrete mobile machine in the simulation.

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