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CORR
2008
Springer
14 years 11 months ago
2008
Springer
The cooperative automatic repeat request (C-ARQ) is a link layer relaying protocol which exploits the spatial diversity and allows the relay node to retransmit the source data pac...
ITICSE
2004
ACM
15 years 4 months ago
2004
ACM
This paper describes a knowledge unit and the use of a software tool, DesignMentor, for teaching a very challenging topic in computer graphics and visualization, namely: curve and...
WWW
2009
ACM
15 years 12 months ago
2009
ACM
In this paper, we study how the performance and usability of web dialogue systems could be enhanced by using an appropriate representation of the different types of knowledge invo...
JCDL
2004
ACM
15 years 4 months ago
2004
ACM
Information retrieval (IR) functions serve a critical role in many digital library systems. There are numerous mature IR algorithms that have been implemented and it will be a was...
DESRIST
2009
Springer
15 years 4 months ago
2009
Springer
Against the background of the current financial crisis and an aftermath of increasing regulation, companies enhance and integrate information systems in the areas of risk manageme...