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ECML
2005
Springer
14 years 3 months ago
Multi-armed Bandit Algorithms and Empirical Evaluation
The multi-armed bandit problem for a gambler is to decide which arm of a K-slot machine to pull to maximize his total reward in a series of trials. Many real-world learning and opt...
Joannès Vermorel, Mehryar Mohri
ICALT
2007
IEEE
13 years 11 months ago
An Evaluation of Automatic Text Categorization in Online Discussion Analysis
Content analysis is often employed by teachers and research to analyse online discussion forums to serve various purposes such as assessment, evaluation, and educational research....
Andrew Kwok-Fai Lui, Siu Cheung Li, Sheung-On Choy
ECTEL
2008
Springer
13 years 11 months ago
Evaluating Spatial Knowledge through Problem-Solving in Virtual Learning Environments
Modeling the cognitive processes of learners is fundamental to build educational software that are autonomous and that can provide highly tailored assistance during learning [3]. F...
Philippe Fournier-Viger, Roger Nkambou, Andr&eacut...
HPCN
1997
Springer
14 years 1 months ago
Performance Evaluation of HPCN Applications
The performance attained by parallel programs executed on multiprocessor systems is largely in uenced both by the characteristics of the code and by those of the system architectu...
Alessandro P. Merlo
WCET
2007
13 years 11 months ago
Analysis of path exclusion at the machine code level
We present a method to find static path exclusions in a control flow graph in order to refine the WCET analysis. Using this information, some infeasible paths can be discarded ...
Ingmar Stein, Florian Martin