1180 search results - page 60 / 236 » A Logical Data Model for Integrated Geographical Databases |
108
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ER
2006
Springer
15 years 7 months ago
2006
Springer
When trying to obtain semantical interoperability between different information systems, the integration of heterogeneous information sources is a fundamental task. An important st...
137
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DAGSTUHL
2007
15 years 5 months ago
2007
Abstract. Moving objects produce trajectories, which are stored in databases by means of finite samples of time-stamped locations. When also speed limitations in these sample poin...
133
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CORR
2008
Springer
15 years 4 months ago
2008
Springer
The Windows Vista operating system implements an interesting model of multi-level integrity. We observe that in this model, trusted code must participate in any information-flow a...
130
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ER
2004
Springer
15 years 9 months ago
2004
Springer
Abstract. In heterogeneous data warehousing environments, autonomous data sources are integrated into a materialised integrated database. The schemas of the data sources and the in...
132
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AMAST
2004
Springer
15 years 9 months ago
2004
Springer
Abstract. Software applications are inevitably concerned with data integrity, whether the data is stored in a database, files, or program memory. An integrity guard is code execut...