1133 search results - page 15 / 227 » Best Practices in e-Assessment |
147
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SIGMOD
2001
ACM
16 years 6 months ago
2001
ACM
Materialized views can provide massive improvements in query processing time, especially for aggregation queries over large tables. To realize this potential, the query optimizer ...
176
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GLOBECOM
2010
IEEE
15 years 4 months ago
2010
IEEE
Distributed and peer-to-peer storage systems are foreseen as an alternative to the traditional data centers and in-house backup solutions. In the past few years many peerto-peer st...
176
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COLING
1994
15 years 7 months ago
1994
In this note, we present results concerning the theory and practice of determining for a given document which of several categories it best fits. We describe a mathematical model ...
185
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SODA
1997
ACM
15 years 7 months ago
1997
ACM
The problem of fitting a straight line to a finite collection of points in the plane is an important problem in statistical estimation. Robust estimators are widely used because...
184
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ACL
2011
14 years 9 months ago
2011
We discuss some of the practical issues that arise from decoding with general synchronous context-free grammars. We examine problems caused by unary rules and we also examine how ...