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GLOBECOM
2007
IEEE
14 years 4 months ago
Agile Radio Implementation of OFDM Physical Layer for Dynamic Spectrum Access Research
In this paper we present the design process of an orthogonal frequency division multiplexing (OFDM) implementation for the Kansas University Agile Radio (KUAR). The KUAR is a porta...
Jordan D. Guffey, Alexander M. Wyglinski, Gary J. ...
HUC
2010
Springer
13 years 11 months ago
Running gestures: hands-free interaction during physical activity
This paper presents Running Gestures, an interaction technique that relies on foot gestures while running. A prototype and evaluation of one of the proposed gestures, a mid-stride...
Boris Smus, Vassilis Kostakos
ICRA
2010
IEEE
106views Robotics» more  ICRA 2010»
13 years 8 months ago
A tunable physical model of arthropod antennae
— Insects rely on sensory cues—tactile, hygrometric, thermal, olfactory—gathered with a pair of head-mounted antennae to perform a wide variety of sensory guided tasks. Many ...
Alican Demir, Edward W. Samson, Noah J. Cowan
VLDB
1999
ACM
89views Database» more  VLDB 1999»
14 years 2 months ago
Physical Data Independence, Constraints, and Optimization with Universal Plans
We present an optimization method and algorithm designed for three objectives: physical data independence, semantic optimization, and generalized tableau minimization. The method ...
Alin Deutsch, Lucian Popa, Val Tannen
ISMVL
2005
IEEE
108views Hardware» more  ISMVL 2005»
14 years 3 months ago
Approaching the Physical Limits of Computing
As logic device sizes shrink towards the nanometer scale, a number of important physical limits threaten to soon halt further improvements in computer performance per unit cost. H...
Michael P. Frank