14054 search results - page 2648 / 2811 » P |
162
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FGR
2004
IEEE
15 years 9 months ago
2004
IEEE
This paper presents a method to automatically locate facial feature points under large variations in pose, illumination and facial expressions. First we propose a method to calcul...
172
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DCOSS
2006
Springer
15 years 9 months ago
2006
Springer
We develop algorithms for finding the minimum energy transmission schedule for duty-cycle and rate constrained wireless sensor nodes transmitting over an interference channel. Sinc...
181
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DCOSS
2006
Springer
15 years 9 months ago
2006
Springer
In this paper, we study the fundamental limits of a wireless sensor network's lifetime under connectivity and k-coverage constraints. We consider a wireless sensor network wit...
200
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DELTA
2006
IEEE
15 years 9 months ago
2006
IEEE
This paper describes the concept, architecture, development and demonstration of a real time, high performance, software defined 4-receiver system and a space time decoder to be i...
167
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EELC
2006
15 years 9 months ago
2006
nstructional schemas, both specific and abstract. Children are thought to start out with concrete pieces of language and to gradually develop more schematic constructions. All cons...