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ICALT
2007
IEEE
16 years 1 months ago
The role of evaluation in an effective development of didactic materials: The MD2 approach
Evaluation is one of the most important activities in the didactic materials development since it allows developers to check if the properties of obtained material satisfy all the...
Carmen Luisa Padrón, Paloma Díaz, Ig...
ICALT
2003
IEEE
15 years 12 months ago
On Tools for Analysis of Collaborative Problem Solving
Analysis of collaborative problem solving involves analysis of dialogue and interaction, analysis of tasks and social roles through ethnographic and other field studies. Use of to...
Nikolaos M. Avouris, Vassilis Komis, Georgios Fiot...
EDM
2008
169views Data Mining» more  EDM 2008»
15 years 8 months ago
Mining Student Behavior Models in Learning-by-Teaching Environments
This paper discusses our approach to building models and analyzing student behaviors in different versions of our learning by teaching environment where students learn by teaching ...
Hogyeong Jeong, Gautam Biswas
203
Voted
ICDE
2007
IEEE
155views Database» more  ICDE 2007»
16 years 1 months ago
Query-Aware Sampling for Data Streams
Data Stream Management Systems are useful when large volumes of data need to be processed in real time. Examples include monitoring network traffic, monitoring financial transacti...
Theodore Johnson, S. Muthukrishnan, Vladislav Shka...
JSAC
2011
159views more  JSAC 2011»
15 years 1 months ago
An Anti-Jamming Stochastic Game for Cognitive Radio Networks
—Various spectrum management schemes have been proposed in recent years to improve the spectrum utilization in cognitive radio networks. However, few of them have considered the ...
Beibei Wang, Yongle Wu, K. J. Ray Liu, T. Charles ...