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IADIS
2004
13 years 9 months ago
Improving the Student Learning Experience for SQL Using Automatic Marking
An online interactive learning environment which offers immediate feedback to student learning SQL was constructed. This has supported the gathering of interesting statistics on s...
Gordon Russell, Andrew Cumming
WEA
2010
Springer
250views Algorithms» more  WEA 2010»
14 years 20 days ago
Randomized Rounding for Routing and Covering Problems: Experiments and Improvements
We investigate how the recently developed different approaches to generate randomized roundings satisfying disjoint cardinality constraints behave when used in two classical algori...
Benjamin Doerr, Marvin Künnemann, Magnus Wahl...
BMCBI
2006
154views more  BMCBI 2006»
13 years 7 months ago
An improved procedure for gene selection from microarray experiments using false discovery rate criterion
Background: A large number of genes usually show differential expressions in a microarray experiment with two types of tissues, and the p-values of a proper statistical test are o...
James J. Yang, Mark C. K. Yang
ATAL
2007
Springer
14 years 1 months ago
Autonomous nondeterministic tour guides: improving quality of experience with TTD-MDPs
In this paper, we address the problem of building a system of autonomous agents for a complex environment, in our case, a museum with many visitors. Visitors may have varying pref...
Andrew S. Cantino, David L. Roberts, Charles L. Is...
ICC
2008
IEEE
122views Communications» more  ICC 2008»
14 years 2 months ago
Improving Quality of Experience by Adding Device Resource Reservation to Service Discovery Protocols
— Current service discovery protocols (SDP) hardly provide information on the actual availability of resources in the network or a mechanism for (device) resource reservation. Wh...
Archi Delphinanto, A. M. J. Koonen, Frank T. H. de...