4137 search results - page 368 / 828 » Managing Expressions as Data in Relational Database Systems |
219
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SSDBM
2008
IEEE
16 years 1 months ago
2008
IEEE
There are a lot of application domains, e.g. sensor databases, traffic management or recognition systems, where objects have to be compared based on vague and uncertain data. Feat...
190
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PVLDB
2008
15 years 6 months ago
2008
There has been a recent surge in work in probabilistic databases, propelled in large part by the huge increase in noisy data sources -from sensor data, experimental data, data fro...
189
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GIS
2002
ACM
15 years 6 months ago
2002
ACM
The focus of this paper is on interoperability issues to achieve data integration in distributed databases for geographic applications. Our concrete application is in the context ...
144
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KDD
2005
ACM
16 years 7 months ago
2005
ACM
In this paper, we discuss a problem of finding risk patterns in medical data. We define risk patterns by a statistical metric, relative risk, which has been widely used in epidemi...
163
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KDD
2006
ACM
16 years 7 months ago
2006
ACM
Ontologies represent data relationships as hierarchies of possibly overlapping classes. Ontologies are closely related to clustering hierarchies, and in this article we explore th...