1821 search results - page 113 / 365 » U-DBMS: A Database System for Managing Constantly-Evolving D... |
130
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CIKM
2009
Springer
15 years 8 months ago
2009
Springer
Model Driven Data Integration is a data integration approach that proactively incorporates and utilizes metadata across the data integration process. By decoupling data and metada...
199
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GIS
2004
ACM
16 years 2 months ago
2004
ACM
In the geometric data model [6], spatio-temporal data are modelled as a finite collection of triangles that are transformed by time-dependent affinities. To facilitate querying an...
172
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SIGMOD
2007
ACM
16 years 1 months ago
2007
ACM
A cracked database is a datastore continuously reorganized based on operations being executed. For each query, the data of interest is physically reclustered to speed-up future ac...
204
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GIS
2004
ACM
16 years 2 months ago
2004
ACM
Despite various interoperability recommendations, heterogeneity of Geographic Information Systems (GIS) is still an issue. This led to an increasing need for a data integration sy...
167
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SIGMOD
2009
ACM
16 years 2 months ago
2009
ACM
Large collections of documents are commonly created around a database, where a typical database schema may contain hundreds of tables and thousands of columns. We developed a syst...