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MOBISYS
2005
ACM
15 years 9 months ago
A relative positioning system for co-located mobile devices
If a mobile computing device knows how it is positioned and oriented in relation to other devices nearby, then it can provide enhanced support for multi-device and multi-user inte...
Mike Hazas, Christian Kray, Hans-Werner Gellersen,...
PERCOM
2007
ACM
15 years 4 months ago
Decentralized Bootstrapping in Pervasive Applications
Abstract— Deploying world-scale pervasive applications usually requires substantial investments in server infrastructure. A better option is to use P2P techniques, because it dis...
Mirko Knoll, Arno Wacker, Gregor Schiele, Torben W...
SEC
2003
14 years 11 months ago
Providing Voice Privacy Over Public Switched Telephone Networks
: The public telephone network has been evolving from manually switched wires carrying analog encoded voice of the 19th century to an automatically switched grid of copper-wired, f...
Mohamed Sharif, Duminda Wijesekera
DCOSS
2010
Springer
15 years 1 months ago
Data Spider: A Resilient Mobile Basestation Protocol for Efficient Data Collection in Wireless Sensor Networks
Traditional deployments of wireless sensor networks (WSNs) rely on static basestations to collect data. For applications with highly spatio-temporal and dynamic data generation, su...
Onur Soysal, Murat Demirbas
MOBISYS
2005
ACM
15 years 9 months ago
Deploying and evaluating a location-aware system
Location-aware systems are typically deployed on a small scale and evaluated technically, in terms of absolute errors. In this paper, the authors present their experience of deplo...
Robert K. Harle, Andy Hopper