721 search results - page 66 / 145 » Stability for Effective Algebras |
115
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SSDBM
1998
IEEE
15 years 4 months ago
1998
IEEE
We address the issue of designing effective query languages for OLAP databases. The basis of our investigation is MD, a new data model for multidimensional databases that, unlike ...
ICTAI
2007
IEEE
15 years 6 months ago
2007
IEEE
In science and engineering courses, students are often presented a situation for which they are asked to identify the relevant principles and to instantiate them as a set of equat...
AIED
2011
Springer
2011
Springer
Learning by Teaching SimStudent - An Initial Classroom Baseline Study Comparing with Cognitive Tutor
14 years 3 months ago
: This paper describes an application of a machine-learning agent, SimStudent, as a teachable peer learner that allows a student to learn by teaching. SimStudent has been integrate...
101
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MMM
2008
Springer
15 years 6 months ago
2008
Springer
The increasing popularity of music recommendation systems and the recent growth of online music communities further emphasizes the need for effective playlist management tools able...
ICFEM
2000
Springer
15 years 3 months ago
2000
Springer
A family of well known problems on graphs includingthe shortest path problem and the data flow analysis problem can be uniformly formulated as a fixed-point problem on graphs. We ...