Sciweavers

2655 search results - page 168 / 531
» Event Systems and Access Control
Sort
View
159
Voted
ETFA
2008
IEEE
15 years 7 months ago
Is CSMA/CA really efficient against interference in a wireless control system? An experimental answer
The deployment of a wireless control system must cope with a number of effects usually negligible in a wired scenario. To this aim, an experimental analysis on suitable prototypes...
Matteo Bertocco, Giovanni Gamba, Alessandro Sona
185
Voted
TMC
2011
219views more  TMC 2011»
15 years 1 months ago
Optimal Channel Access Management with QoS Support for Cognitive Vehicular Networks
We consider the problem of optimal channel access to provide quality of service (QoS) for data transmission in cognitive vehicular networks. In such a network the vehicular nodes ...
Dusit Niyato, Ekram Hossain, Ping Wang
CCS
2008
ACM
15 years 8 months ago
Assessing query privileges via safe and efficient permission composition
We propose an approach for the selective enforcement of access control restrictions in, possibly distributed, large data collections based on two basic concepts: i) flexible autho...
Sabrina De Capitani di Vimercati, Sara Foresti, Su...
JHSN
2006
96views more  JHSN 2006»
15 years 6 months ago
Supporting heterogeneous middleware security policies in WebCom
With the growing interest in service-oriented architectures, achieving seamless interoperability between heterogeneous middleware technologies has become increasingly important. W...
Simon N. Foley, Barry P. Mulcahy, Thomas B. Quilli...
CDC
2009
IEEE
115views Control Systems» more  CDC 2009»
15 years 10 months ago
Qualitative diagnosability of labeled petri nets revisited
Abstract— In recent years, classical discrete event fault diagnosis techniques have been extended to Petri Net system models under partial order semantics [8], [9], [13]. In [14]...
Stefan Haar