Sciweavers

3899 search results - page 33 / 780
» Argumentation for Access Control
Sort
View
SOCIALCOM
2010
13 years 9 months ago
OSNAC: An Ontology-based Access Control Model for Social Networking Systems
Abstract--As the information flowing around in social networking systems is mainly related or can be attributed to their users, controlling access to such information by individual...
Amirreza Masoumzadeh, James B. D. Joshi
IM
2003
14 years 14 days ago
Multiple Authorization - A Model and Architecture for Increased, Practical Security
: Security of systems and management infrastructure is crucial for a successful, reliable and safe use. Most currently deployed systems are based on simple subject/object-relations...
Gerald Vogt
CR
2001
151views Education» more  CR 2001»
14 years 15 days ago
Layers of Meaning: Disentangling Subject Access Interoperability
ACT n are ge. subject access ieved. In order to facilitate subject access interoperability a mechanism must be built that allows the different controlled vocabularies to communicat...
Joseph T. Tennis
SASN
2006
ACM
14 years 5 months ago
Inverting sensor networks and actuating the environment for spatio-temporal access control
Wireless sensor networks are typically deployed to measure the information field, rather than create an information field. However, by utilizing the radio on sensor nodes, it is...
Shu Chen, Yu Zhang, Wade Trappe
INFORMATICALT
2008
115views more  INFORMATICALT 2008»
13 years 11 months ago
A Fine-Grained Access Control System Combining MAC and RBACK Models for XML
In this paper, we present a novel fine-grained access control system for applications where the information flow is critical; the confidentiality of the data is essential and there...
Mustafa M. Kocatürk, Taflan I. Gündem