492 search results - page 55 / 99 » A Failure to Learn from the Past |
AIED
2007
Springer
15 years 4 months ago
2007
Springer
In many intelligent tutoring systems, a detailed model of the task domain is constructed and used to provide students with assistance and direction. Reciprocal tutoring systems, h...
117
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VLDB
2001
ACM
15 years 2 months ago
2001
ACM
Most modern DBMS optimizers rely upon a cost model to choose the best query execution plan (QEP) for any given query. Cost estimates are heavily dependent upon the optimizer’s e...
103
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KDD
2010
ACM
15 years 1 months ago
2010
ACM
The security demands on modern system administration are enormous and getting worse. Chief among these demands, administrators must monitor the continual ongoing disclosure of sof...
FSS
2010
14 years 8 months ago
2010
Fuzzy Cognitive Maps (FCMs) are a convenient tool for modeling and simulating dynamic systems. FCMs were applied in a large number of diverse areas and have already gained momentu...
SIGSOFT
2005
ACM
15 years 10 months ago
2005
ACM
There is an increasing interest in techniques that support measurement and analysis of fielded software systems. One of the main goals of these techniques is to better understand ...