3170 search results - page 388 / 634 » A Model For Information Quality Change |
155
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CIKM
2006
Springer
15 years 10 months ago
2006
Springer
A fundamental building block of many data mining and analysis approaches is density estimation as it provides a comprehensive statistical model of a data distribution. For that re...
184
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ACL
2007
15 years 8 months ago
2007
Over the last few years, two of the main research directions in machine learning of natural language processing have been the study of semi-supervised learning algorithms as a way...
169
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IFIP12
2009
15 years 4 months ago
2009
Pervasive computing requires infrastructures that adapt to changes in user behaviour while minimising user interactions. Policy-based approaches have been proposed as a means of pr...
187
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SYNTHESE
2010
15 years 1 months ago
2010
A recurring issue in any formal model representing agents' (changing) informational attitudes is how to account for the fact that the agents are limited in their access to the...
165
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CAISE
2004
Springer
16 years 2 days ago
2004
Springer
Many information systems store their objects in a relational database. If the object schema or the relational schema of an application can change often or in an independent way, it...