Sciweavers

1472 search results - page 43 / 295
» Access control in virtual environments
Sort
View
CORR
2011
Springer
195views Education» more  CORR 2011»
14 years 11 months ago
Context-aware Authorization in Highly Dynamic Environments
Highly dynamic computing environments, like ubiquitous and pervasive computing environments, require frequent adaptation of applications. Context is a key to adapt suiting user ne...
Jean-Yves Tigli, Stephane Lavirotte, Gaëtan R...
EURODAC
1995
IEEE
173views VHDL» more  EURODAC 1995»
15 years 8 months ago
Cooperative concurrency control for design environments
In this paper, we present a new model for concurrency control that supports cooperation of design tools and designers in a design environment. We capture characteristic access and...
Ansgar Bredenfeld
ICCS
2005
Springer
15 years 10 months ago
Multicast Application Sharing Tool - Facilitating the eMinerals Virtual Organisation
The eMinerals Virtual Organisation consists of a consortium of individuals affiliated to geographically distributed academic institutions. Collaborative tools are essential in orde...
Gareth J. Lewis, S. Mehmood Hasan, Vassil N. Alexa...
COSIT
2009
Springer
133views GIS» more  COSIT 2009»
15 years 11 months ago
SeaTouch: A Haptic and Auditory Maritime Environment for Non Visual Cognitive Mapping of Blind Sailors
Abstract. Navigating consists of coordinating egocentric and allocentric spatial frames of reference. Virtual environments have afforded researchers in the spatial community with ...
Mathieu Simonnet, Dan Jacobson, Stephane Vieillede...
WCNC
2008
IEEE
15 years 10 months ago
Multi-Carrier Burst Contention (MCBC): Scalable Medium Access Control for Wireless Networks
—With the rapid growth of WLAN capability for mobile devices such as laptops, handhelds, mobile phones and vehicles, we will witness WLANs with very large numbers of active nodes...
Bogdan Roman, Frank Stajano, Ian J. Wassell, David...