716 search results - page 130 / 144 » Optimizing Queries in Extended Relational Databases |
178
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GIS
2005
ACM
16 years 6 days ago
2005
ACM
Several application contexts require the ability to use together and compare different geographic datasets (maps) concerning the same or overlapping areas. This is for example the...
94
Voted
PVLDB
2008
14 years 10 months ago
2008
This paper introduces Clustera, an integrated computation and data management system. In contrast to traditional clustermanagement systems that target specific types of workloads,...
PVLDB
2008
14 years 10 months ago
2008
Declarative languages have recently been proposed for many new applications outside of traditional data management. Since these are relatively early research efforts, it is import...
109
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SIGIR
1999
ACM
15 years 3 months ago
1999
ACM
The fast growth of multimedia information in image and video databases has triggered research on efficient retrieval methods. This paper deals with structural queries, a type of c...
197
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ICDE
2003
IEEE
16 years 16 days ago
2003
IEEE
This paper addresses issues related to containment join processing in tree-structured data such as XML documents. A containment join takes two sets of XML node elements as input a...