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ICASSP
2011
IEEE
14 years 8 months ago
On the construction of low-pass filters on the unit sphere
This paper considers the problem of construction of low-pass filters on the unit sphere, which has wide ranging applications in the processing of signals on the unit sphere. We p...
Zubair Khalid, Salman Durrani, Rodney A. Kennedy, ...
ICC
2009
IEEE
147views Communications» more  ICC 2009»
15 years 12 months ago
Distributed Quality-Lifetime Maximization in Wireless Video Sensor Networks
—Owing to the availability of low-cost and low-power CMOS cameras, Wireless Video Sensor Networks (WVSN) has recently become a reality. However video encoding is still a costly p...
Eren Gürses, Yuan Lin, Raouf Boutaba
IROS
2006
IEEE
111views Robotics» more  IROS 2006»
15 years 11 months ago
A Delay-tolerant, Potential field-based, Network Implementation of an Integrated Navigation System
Abstract—Network controllers (NCs) are devices that are capable of converting dynamic, spatially extended, and functionally specialized modules into a taskable goal-oriented grou...
Rachana Ashok Gupta, Ahmad A. Masoud, Mo-Yuen Chow
MOBILITY
2009
ACM
15 years 9 months ago
Context-sensitive authorization in interaction patterns
Main requirement of recent computing environments, like mobile and then ubiquitous computing, is to adapt applications to context. On the other hand, access control generally trus...
Vincent Hourdin, Jean-Yves Tigli, Stephane Lavirot...
ASYNC
2004
IEEE
107views Hardware» more  ASYNC 2004»
15 years 8 months ago
Analog Micropipeline Rings for High Precision Timing
I use asynchronous FIFO stages that are connected in rings to generate and deliver highly precise timing signals. I introduce a Micropipeline FIFO control stage that oscillates at...
Scott Fairbanks, Simon W. Moore