235 search results - page 18 / 47 » A Practical Mix |
ITP
2010
14 years 1 months ago
2010
In this paper, we develop a general theory of fixed point combinators, in higher-order logic equipped with Hilbert’s epsilon operator. This combinator allows for a direct and e...
LEGE
2004
13 years 11 months ago
2004
The purpose of this study is to support the learning activity in the Internet learning space. In this paper, we examine the GRID technology as the knowledge management for support...
PUC
2008
13 years 9 months ago
2008
Abstract We consider the emergence of hybrid ecologies, which marry mixed reality environments and ubiquitous computing environments together to bridge the physical-digital divide....
4OR
2010
13 years 8 months ago
2010
This a summary of the author's PhD thesis supervised by Leo Liberti, Philippe Baptiste and Daniel Krob and defended on 18 June 2009 at Ecole Polytechnique, Palaiseau, France. ...
TCOM
2008
13 years 9 months ago
2008
This letter proposes a novel Walsh coded training signal design and decoding method to estimate the channel response in MIMO-OFDM systems. The Walsh coded training signals, designe...