2675 search results - page 326 / 535 » From Ontology to Relational Databases |
276
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GIS
2009
ACM
16 years 7 months ago
2009
ACM
A common problem in moving object databases (MOD) is the reconstruction of a trajectory from a trajectory sample (i.e., a finite sequence of time-space points). A typical solution...
209
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WWW
2009
ACM
16 years 7 months ago
2009
ACM
We investigate how to organize a large collection of geotagged photos, working with a dataset of about 35 million images collected from Flickr. Our approach combines content analy...
194
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PCI
2005
Springer
16 years 6 days ago
2005
Springer
Security incident management is one of the critical areas that offers valuable information to security experts, but still lacks much development. Currently, several security incide...
176
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SIGMOD
1999
ACM
15 years 11 months ago
1999
ACM
The database query optimizer requires the estimation of the query selectivity to find the most efficient access plan. For queries referencing multiple attributes from the same rel...
155
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NGITS
1999
Springer
15 years 11 months ago
1999
Springer
The integration of information from multiple databases has been an enduring subject of research for over 20 years, and many different solutions have been attempted or proposed. Mis...