386 search results - page 55 / 78 » Adaptivity in Web-based Educational System |
ERCIMDL
2004
Springer
15 years 1 months ago
2004
Springer
Abstract. This paper describes a digital library architecture and implementation that is configurable, extensible and dynamic in the way it presents content and in the services it ...
CORR
2008
Springer
14 years 9 months ago
2008
Springer
: We present a new approach to fault tolerance for High Performance Computing system. Our approach is based on a careful adaptation of the Algorithmic Based Fault Tolerance techniq...
CORR
2008
Springer
14 years 9 months ago
2008
Springer
Given a query on the PASCAL database maintained by the INIST, we design user interfaces to visualize and wo types of graphs extracted from abstracts: 1) the graph of all associati...
CORR
2006
Springer
14 years 9 months ago
2006
Springer
For a fading Gaussian multiple access channel with user cooperation, we obtain the optimal power allocation policies that maximize the rates achievable by block Markov superpositi...
CORR
2006
Springer
14 years 9 months ago
2006
Springer
The paper analyzes CFVZ, a new public key cryptosystem whose security is based on a matrix version of the discrete logarithm problem over an elliptic curve. It is shown that the co...