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PERCOM
2005
ACM
16 years 4 months ago
Secure context-sensitive authorization
There is a recent trend toward rule-based authorization systems to achieve flexible security policies. Also, new sensing technologies in pervasive computing make it possible to de...
Kazuhiro Minami, David Kotz
PERCOM
2005
ACM
16 years 4 months ago
Scalable Service Discovery for MANET
Mobile Ad hoc NETworks (MANETs) conveniently complement infrastructure-based networks, allowing mobile nodes to spontaneously form a network and share their services, including br...
Françoise Sailhan, Valérie Issarny
PERCOM
2005
ACM
16 years 4 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
PERCOM
2003
ACM
16 years 4 months ago
Evaluation of Kalman Filtering for Network Time Keeping
Time information is critical for a variety of applications in distributed environments that facilitate pervasive computing and communication. This work describes and evaluates a no...
Aggelos Bletsas
MOBISYS
2005
ACM
16 years 4 months ago
An overlay MAC layer for 802.11 networks
The widespread availability of 802.11-based hardware has made it the premier choice of both researchers and practitioners for developing new wireless networks and applications. Ho...
Ananth Rao, Ion Stoica
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