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HUC
2009
Springer
14 years 2 months ago
Privately querying location-based services with SybilQuery
To usefully query a location-based service, a mobile device must typically present its own location in its query to the server. This may not be acceptable to clients that wish to ...
Pravin Shankar, Vinod Ganapathy, Liviu Iftode
ICRA
1999
IEEE
192views Robotics» more  ICRA 1999»
14 years 2 months ago
Cooperative Robot Localization with Vision-Based Mapping
Two stereo vision-based mobile robots navigate and autonomously explore their environment safely while building occupancy grid maps of the environment. A novel landmark recognitio...
Cullen Jennings, Don Murray, James J. Little
EDCC
1999
Springer
14 years 2 months ago
Efficient Reliable Real-Time Group Communication for Wireless Local Area Networks
We consider teams of mobile autonomous robot systems that coordinate their work via communication over a wireless local area network. In such a scenario, timely delivery and group...
Michael Mock, Edgar Nett, Stefan Schemmer
ACSAC
2004
IEEE
14 years 1 months ago
PEACE: A Policy-Based Establishment of Ad-hoc Communities
Ad-hoc networks are perceived as communities of autonomous devices that interconnect with each other. Typically, they have dynamic topologies and cannot rely on a continuous conne...
Sye Loong Keoh, Emil Lupu, Morris Sloman
PDCN
2007
13 years 11 months ago
An information service infrastructure for ambient networks
Communication environments are becoming increasingly more complex due to the diversity of available network technologies in terms of spatial coverage and design characteristics, a...
Raffaele Giaffreda, Kostas Pentikousis, Eleanor He...