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PERCOM
2007
ACM
15 years 9 months ago
Middleware Support for Quality of Context in Pervasive Context-Aware Systems
Middleware support for pervasive context-aware systems relieves context-aware applications from dealing with the complexity of context-specific operations such as context acquisit...
Kamran Sheikh, Maarten Wegdam, Marten van Sinderen
PERCOM
2006
ACM
15 years 9 months ago
Avoiding privacy violations caused by context-sensitive services
The increasing availability of information about people's context makes it possible to deploy context-sensitive services, where access to resources provided or managed by a s...
Urs Hengartner, Peter Steenkiste
PERCOM
2006
ACM
15 years 9 months ago
Ordering Management Actions in Pervasive Systems using Specification-enhanced Policies
A pervasive system features a plethora of devices, services and applications organized as a large distributed system. One approach to managing such systems is by policies where ad...
Chetan Shiva Shankar, Roy H. Campbell
PERCOM
2005
ACM
15 years 9 months ago
Adaptive Temporal Radio Maps for Indoor Location Estimation
In this paper, we present a novel method to adapt the temporal radio maps for indoor location determination by offsetting the variational environmental factors using data mining t...
Jie Yin, Qiang Yang, Lionel M. Ni
ICCCN
2007
IEEE
15 years 4 months ago
On Improving the Precision of Localization with Minimum Resource Allocation
— Autonomous localization of nodes in wireless sensor networks is essential to minimize the complex self organization task and consequently enhancing the overall network lifetime...
Frank Reichenbach, Dirk Timmermann