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AINA
2008
IEEE
14 years 2 months ago
Live Network Performance Challenge: FLASH-OFDM vs. HSDPA
HSDPA networks are intensively being deployed to provide mobile broadband connectivity to mobile devices. In addition to HSDPA, FLASH-OFDM is another wireless broadband option ope...
Andres Arjona, Antti Ylä-Jääski, Ju...
AAAI
2004
13 years 9 months ago
A Robotic Wayfinding System for the Visually Impaired
We present an emerging indoor assisted navigation system for the visually impaired. The core of the system is a mobile robotic base with a sensor suite mounted on it. The sensor s...
Vladimir A. Kulyukin, Chaitanya Gharpure, Pradnya ...
CCS
2008
ACM
13 years 9 months ago
A security architecture for transient trust
In extraordinary situations, certain individuals may require access to information for which they are not normally authorized. For example, to facilitate rescue of people trapped ...
Cynthia E. Irvine, Timothy E. Levin, Paul C. Clark...
MOBICOM
2006
ACM
14 years 1 months ago
Stochastic event capture using mobile sensors subject to a quality metric
Mobile sensors cover more area over a period of time than the same number of stationary sensors. However, the quality of coverage achieved by mobile sensors depends on the velocit...
Nabhendra Bisnik, Alhussein A. Abouzeid, Volkan Is...
DAGSTUHL
1994
13 years 9 months ago
A Distributed Control Architecture for Autonomous Robot Systems
The main advantage of distributed controlled robots and subsystems is the decentralized task execution by the system components. This way, properties for the design of flexible co...
Thomas Laengle, Tim Lüth, Ulrich Rembold