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MHCI
2009
Springer
16 years 1 months ago
Evaluating mobile phones as risk information providers
Information about health, disease or environmental conditions is increasingly becoming available. We investigate the suitability of using mobile phones as an interface to provide ...
Stephan von Watzdorf, Florian Michahelles
PIMRC
2008
IEEE
16 years 1 months ago
Distributed network utility optimization in wireless sensor networks using power control
—We extend the existing network utility maximization (NUM) framework for wired networks to wireless sensor networks by formulating it in order to take into account interference a...
George Tichogiorgos, Kin K. Leung, Archan Misra, T...
ICC
2007
IEEE
16 years 29 days ago
Introducing PHY-Layer Fairness in Amplify and Forward Cooperative Diversity Systems
Abstract— We introduce the concept of fairness at the physicallayer in amplify and forward cooperative diversity systems, which reflects the need for equally allocating the cons...
Diomidis S. Michalopoulos, George K. Karagiannidis...
ICRA
2007
IEEE
128views Robotics» more  ICRA 2007»
16 years 28 days ago
Leader-Follower Formations: Uncalibrated Vision-Based Localization and Control
— This paper focuses on leader-follower formations of mobile robots equipped with panoramic cameras and extend earlier works in the literature addressing both the visionbased loc...
Gian Luca Mariottini, Fabio Morbidi, Domenico Prat...
IPSN
2007
Springer
16 years 23 days ago
Improving wireless simulation through noise modeling
We propose modeling environmental noise in order to efficiently and accurately simulate wireless packet delivery. We measure noise traces in many different environments and propo...
HyungJune Lee, Alberto Cerpa, Philip Levis