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» Argumentation for Access Control
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ICISC
2007
134views Cryptology» more  ICISC 2007»
15 years 7 months ago
A Lightweight Privacy Preserving Authentication and Access Control Scheme for Ubiquitous Computing Environment
In Ubiquitous Computing Environment (UCE), service provider wants to provide its service to only legitimate users. Some users who belong to same service provider do not want to rev...
Jangseong Kim, Zeen Kim, Kwangjo Kim
CNL
2009
15 years 7 months ago
Controlled English Ontology-Based Data Access
Abstract. As it is well-known, querying and managing structured data in natural language is a challenging task due to its ambiguity (syntactic and semantic) and its expressiveness....
Camilo Thorne, Diego Calvanese
IJSNET
2006
131views more  IJSNET 2006»
15 years 6 months ago
Medium access control with mobility-adaptive mechanisms for wireless sensor networks
: Mobility in wireless sensor networks poses unique challenges to the medium access control (MAC) protocol design. Previous MAC protocols for sensor networks assume static sensor n...
Muneeb Ali, Zartash Afzal Uzmi
ICASSP
2011
IEEE
14 years 10 months ago
Rate control for PSD limited multiple access systems through linear programming
In this paper we discuss rate control for multiuser multicarrier systems, where the transmitter has a single antenna and is subject to a PSD mask limitation while the receiver has...
Amir Leshem, Ephraim Zehavi
ADC
2007
Springer
150views Database» more  ADC 2007»
16 years 17 days ago
Beyond Purpose-Based Privacy Access Control
Research efforts have been directed toward the improvement of privacy protecting technology by incorporating privacy protection into database systems. Purpose acts as a central co...
Sabah S. Al-Fedaghi