3891 search results - page 474 / 779 » Query Models |
147
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ENTCS
2006
15 years 4 months ago
2006
Model transformation means converting an input model available at the beginning of the transformation process to an output model. A widely used approach to model transformation us...
115
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VLDB
1989
ACM
15 years 8 months ago
1989
ACM
In this paper. we utilize intervals for unknown values in incompleterelational databases.We usetablesto representunknown relations. First, we define three partial tuple types in a...
138
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IR
2008
15 years 3 months ago
2008
Abstract. Document length is widely recognized as an important factor for adjusting retrieval systems. Many models tend to favor the retrieval of either short or long documents and...
152
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ESANN
2006
15 years 5 months ago
2006
In this article, we extend a local prototype-based learning model by active learning, which gives the learner the capability to select training samples during the model adaptation...
177
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SIGIR
2002
ACM
15 years 3 months ago
2002
ACM
tion Abstract ChengXiang Zhai (Advisor: John Lafferty) Language Technologies Institute School of Computer Science Carnegie Mellon University With the dramatic increase in online in...