1358 search results - page 207 / 272 » Semantic Group Formation |
158
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WEBNET
2001
15 years 7 months ago
2001
: The Web is huge, unstructured and diverse in quality, which makes searching for information difficult. In practice, few of the documents returned by a search engine are valuable ...
154
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IJCAI
1989
15 years 7 months ago
1989
This paper considers the composition of tuples from two relations in order to derive additional tuples of one of these relations. Our purpose is to determine when the composition i...
168
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WWW
2010
ACM
15 years 6 months ago
2010
ACM
We study the problem of anonymizing user profiles so that user privacy is sufficiently protected while the anonymized profiles are still effective in enabling personalized web sea...
139
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CORR
2008
Springer
15 years 6 months ago
2008
Springer
In this paper we describe a new approach to data modelling called the concept-oriented model (CoM). This model is based on the formalism of nested ordered sets which uses inclusion...
144
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DSS
2006
15 years 6 months ago
2006
This paper describes the concept of workflow merge and methods for merging business processes. We grouped merges in four categories according to the type of merge: sequential, par...