60 search results - page 5 / 12 » A pruning-based approach for supporting Top-K join queries |
GIS
1997
ACM
15 years 1 months ago
1997
ACM
Spatial indexes, such as the PMR quadtree, are important in spatial databases for efficient execution of queries involving spatial constraints, especially when the queries involve...
156
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GIS
2007
ACM
15 years 10 months ago
2007
ACM
Many Geographic Information System (GIS) applications must handle large geospatial datasets stored in raster representation. Spatial joins over raster data are important queries i...
116
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EDBT
2002
ACM
15 years 9 months ago
2002
ACM
Applying meta search systems is a suitable method to support the user if there are many different services. Due to information splitting strategies of literature services existing ...
164
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SYRCODIS
2008
14 years 11 months ago
2008
In the last few years, XML became a de-facto standard for the exchange of structured and semi-structured data. The database research community took this development into account b...
108
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SIGIR
2011
ACM
14 years 14 days ago
2011
ACM
We study the problem of automatically assigning appropriate music pieces to a picture or, in general, series of pictures. This task, commonly referred to as soundtrack suggestion,...