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» Evaluation of Datacasting in the Mobile Environment
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SSD
2001
Springer
111views Database» more  SSD 2001»
15 years 10 months ago
Querying Mobile Objects in Spatio-Temporal Databases
In dynamic spatio-temporal environments where objects may continuously move in space, maintaining consistent information about the location of objects and processing motion-speciļ¬...
Kriengkrai Porkaew, Iosif Lazaridis, Sharad Mehrot...
JIRS
2006
104views more  JIRS 2006»
15 years 6 months ago
Symbolic Trajectory Description in Mobile Robotics
Abstract. Autonomous mobile robot navigation systems are based on three principal kinds of techniques: map-based navigation, map-building-based navigation and mapless navigation. W...
Gilbert Pradel, Philippe Hoppenot
ICC
2009
IEEE
121views Communications» more  ICC 2009»
15 years 3 months ago
Channel Estimation and Tracking Schemes for the Pulse-Shaping OFDM Systems
Robust channel estimation scheme is essential for pulse-shaping OFDM systems in the multipath mobile environment. This paper proposes three types of channel estimation schemes for ...
Bayarpurev Mongol, Takaya Yamazato, Masaaki Kataya...
ICC
2007
IEEE
114views Communications» more  ICC 2007»
16 years 13 days ago
Personal Network Routing Protocol (PNRP) for Personal Ubiquitous Environments
— The proliferation of heterogeneous devices, ranging from mobile communication to home electronics and their internetworking have resulted into the development of a "person...
Usman Javaid, Djamal-Eddine Meddour, Tinku Mohamed...
AAAI
2007
15 years 8 months ago
An Integrated Robotic System for Spatial Understanding and Situated Interaction in Indoor Environments
A major challenge in robotics and artificial intelligence lies in creating robots that are to cooperate with people in human-populated environments, e.g. for domestic assistance ...
Hendrik Zender, Patric Jensfelt, Óscar Mart...