686 search results - page 90 / 138 » A query simulation system to illustrate database query execu... |
224
Voted
GIS
2006
ACM
16 years 4 months ago
2006
ACM
Geography Markup Language (GML) is an XML-based language for the markup, storage, and exchange of geospatial data. It provides a rich geospatial vocabulary and allows flexible doc...
131
Voted
SSDBM
1998
IEEE
15 years 7 months ago
1998
IEEE
In several working environments, production involves repeated executions of certain procedures. A workflow describes the individual tasks performed in these procedures and their i...
135
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SIGMOD
2004
ACM
16 years 3 months ago
2004
ACM
The rich dependency structure found in the columns of real-world relational databases can be exploited to great advantage, but can also cause query optimizers--which usually assum...
148
Voted
DPD
2010
15 years 27 days ago
2010
In distributed database systems, tables are frequently fragmented and replicated over a number of sites in order to reduce network communication costs. How to fragment, when to rep...
132
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SIGMOD
2010
ACM
15 years 8 months ago
2010
ACM
Modern maps provide a variety of information about roads and their surrounding landscape allowing navigation systems to go beyond simple shortest path computation. In this demo, w...