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TVLSI
1998
109views more  TVLSI 1998»
15 years 3 months ago
Power estimation of embedded systems: a hardware/software codesign approach
— The need for low-power embedded systems has become very significant within the microelectronics scenario in the most recent years. A power-driven methodology is mandatory duri...
William Fornaciari, Paolo Gubian, Donatella Sciuto...
TCSV
2002
88views more  TCSV 2002»
15 years 3 months ago
Variable complexity DCT approximations driven by an HVQ-based analyzer
Transform approximations are explored for speeding up the software compression of images and video. Approximations are used to replace the regular discrete cosine transform (DCT) w...
Ricardo L. de Queiroz
PSYCHNOLOGY
2007
108views more  PSYCHNOLOGY 2007»
15 years 3 months ago
On Line Collaboration for Building a Teacher Professional Identity
In this paper it is our intention to discuss a Teacher Education proposal that uses an on line asynchronous learning environment to develop collaborative practices and to enhance ...
Valentina Grion, Bianca Maria Varisco
RAS
2007
127views more  RAS 2007»
15 years 3 months ago
Programmable springs: Developing actuators with programmable compliance for autonomous robots
Developing real robots that can exploit dynamic interactions with the environment requires the use of actuators whose behaviour can vary from high stiffness to complete complianc...
Bill Bigge, Inman R. Harvey
PSYCHNOLOGY
2008
112views more  PSYCHNOLOGY 2008»
15 years 3 months ago
Tags and the City
This paper analyzes the findings of a set of field studies that explored the use of near field communication (NFC) tags in a mixed reality environment for providing access to digi...
Minna Isomursu