2674 search results - page 247 / 535 » Data Models and Query Languages for Spatial Databases |
186
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VLDB
1997
ACM
15 years 10 months ago
1997
ACM
The paper discusses the issue of views in the Web context. We introduce a set of languages for managing and restructuring data coming from the World Wide Web. We present a specifi...
194
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ER
2004
Springer
15 years 12 months ago
2004
Springer
Abstract. Past research work on modeling and managing temporal information has, so far, failed to elicit support in commercial database systems. The increasing popularity of XML oï...
130
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JDM
2000
15 years 6 months ago
2000
Advanced Traveler Information Systems (ATIS) require e cient information retrieval and updating in a dynamic environment at di erent geographical scales. ATIS applications are use...
261
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SIGMOD
2007
ACM
16 years 6 months ago
2007
ACM
This paper extends relational processing and optimization to the FISQL/FIRA languages for dynamic schema queries over multidatabases. Dynamic schema queries involve the creation a...
156
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CIKM
2009
Springer
15 years 10 months ago
2009
Springer
The XML support in relational databases and the SQL/XML language are still relatively new as compared to purely relational databases and traditional SQL. Today, most database user...