5221 search results - page 376 / 1045 » An On-line Problem Database |
153
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CIKM
2006
Springer
15 years 10 months ago
2006
Springer
This paper revisits the analysis of annotation propagation from source databases to views defined in terms of conjunctive (SPJ) queries. Given a source database D, an SPJ query Q,...
158
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ER
2009
Springer
16 years 1 months ago
2009
Springer
Various characteristics of the problem domain define the context in which the system is to operate and thus impact heavily on its requirements. However, most requirements specifica...
167
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WACV
2008
IEEE
16 years 1 months ago
2008
IEEE
Automatic human age estimation has considerable potential applications in human computer interaction and multimedia communication. However, the age estimation problem is challengi...
187
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HICSS
1997
IEEE
15 years 11 months ago
1997
IEEE
In this paper we present a new approach for the development of hypertext information systems that avoids a number of traditional hypermedia authoring problems, and facilitates the...
178
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AMW
2010
15 years 8 months ago
2010
Abstract. Consistent query answering (CQA) is about formally characterizing and computing semantically correct answers to queries posed to a database that may fail to satisfy certa...