569 search results - page 71 / 114 » Managing Source Quality Changes in a Data Integration System |
249
Voted
GIS
2008
ACM
16 years 4 months ago
2008
ACM
Geospatial information integration is not a trivial task. An integrated view must be able to describe various heterogeneous data sources and its interrelation to obtain shared con...
145
Voted
KDD
2007
ACM
16 years 4 months ago
2007
ACM
The increasing pervasiveness of the Internet has dramatically changed the way that consumers shop for goods. Consumergenerated product reviews have become a valuable source of inf...
153
Voted
SIGMOD
2011
ACM
14 years 6 months ago
2011
ACM
In this paper we consider the problem of answering queries using views, which is important for data integration, query optimization, and data warehouses. We consider its simplest ...
162
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BMCBI
2008
15 years 3 months ago
2008
Background: A survey of microarray databases reveals that most of the repository contents and data models are heterogeneous (i.e., data obtained from different chip manufacturers)...
173
Voted
KDD
2012
ACM
13 years 6 months ago
2012
ACM
Real-world, multiple-typed objects are often interconnected, forming heterogeneous information networks. A major challenge for link-based clustering in such networks is its potent...