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IJKL
2008
106views more  IJKL 2008»
15 years 6 months ago
Activity- and taxonomy-based knowledge representation framework
: Elaborations of Competence-based Knowledge Space Theory (CbKST) incorporate skills that refer to the conceptual information of the domain as well as to the activities learners ar...
Birgit Marte, Christina M. Steiner, Jürgen He...
MTA
2008
150views more  MTA 2008»
15 years 6 months ago
Evaluation and monitoring of video quality for UMA enabled video streaming systems
This paper1 deals with monitoring user perception of multimedia presentations in a Universal Multimedia Access (UMA) enabled system using objective no-reference (NR) metrics. Thes...
R. Venkatesh Babu, Andrew Perkis, Odd Inge Hillest...
IANDC
2007
123views more  IANDC 2007»
15 years 6 months ago
Hardness of fully dense problems
In the past decade, there has been a stream of work in designing approximation schemes for dense instances of NP-Hard problems. These include the work of Arora, Karger and Karpins...
Nir Ailon, Noga Alon
SIGCSE
2008
ACM
110views Education» more  SIGCSE 2008»
15 years 6 months ago
Innovating our self image
ion." These images do not foster collaboration with other fields and do not excite the curiosity of young people. In this session, Astrachan and Denning will discuss what they...
Owen L. Astrachan, Peter J. Denning
AUTOMATICA
2005
123views more  AUTOMATICA 2005»
15 years 6 months ago
Analysis and synthesis of switched linear control systems
Switched linear systems have a long history of interest in the control community, and have attracted considerable attention recently because they are not only practically relevant...
Zhendong Sun, Shuzhi Sam Ge