14306 search results - page 198 / 2862 » Database System Concepts |
127
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ICML
1996
IEEE
16 years 4 months ago
1996
IEEE
In this paper, we describe two di erent learning tasks for relational structures. When learning a classi er for structures, the relational structures in the training sets are clas...
130
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AI
2007
Springer
15 years 10 months ago
2007
Springer
Many researchers have used text classification method in solving the ontology mapping problem. Their mapping results heavily depend on the availability of quality exemplars used as...
157
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ICDCSW
2007
IEEE
15 years 7 months ago
2007
IEEE
Currently, flexible service compositions are invoked in a centralised manner by process execution engines. Although this approach is widely used for orchestrating web services, it...
126
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AAAI
2008
15 years 6 months ago
2008
Traditional information retrieval systems use query words to identify relevant documents. In difficult retrieval tasks, however, one needs access to a wealth of background knowled...
132
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BCSHCI
2009
15 years 5 months ago
2009
Augmented tabletops have recently attracted considerable attention in the literature. However, little has been known about the effects that these interfaces have on learning tasks...