8060 search results - page 67 / 1612 » Adaptive BICM-OFDM Systems |
CONTEXT
2007
Springer
15 years 7 months ago
2007
Springer
Among the main issues of future technology-enhanced learning systems, we can mention the following ones: the ability to reuse learning resources (learning objects, tools and servic...
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W4A
2006
ACM
15 years 6 months ago
2006
ACM
Cellular phones have already been widely used to access the Web. However, most existing Web pages are designed for desktop PCs, and thus, it is inconvenient to browse these large ...
GRID
2005
Springer
15 years 6 months ago
2005
Springer
Abstract— We propose a method for wide-area message passing systems to perform collective operations using dynamically created spanning trees. In our proposal, broadcasts and red...
ICBA
2004
Springer
15 years 6 months ago
2004
Springer
We apply the ETSI’s DSR standard to speaker verification over telephone networks and investigate the effect of extracting spectral features from different stages of the ETSI...
ITCC
2002
IEEE
15 years 5 months ago
2002
IEEE
Web-based Information Systems (WIS) are now widely used for diffusing and processing information over the network. Methodological guidelines which assist WIS developers in their t...