857 search results - page 87 / 172 » Efficient recursive XML query processing using relational da... |
206
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ICDE
1999
IEEE
16 years 4 months ago
1999
IEEE
Most operations of the relational algebra or SQL require a sorted stream of tuples for efficient processing. Therefore, processing complex relational queries relies on efficient a...
221
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ICDE
2007
IEEE
16 years 4 months ago
2007
IEEE
Current distributed database and stream processing systems assume that the network connecting nodes in the data processor is "always on," and that the absence of a netwo...
124
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DEXAW
1999
IEEE
15 years 7 months ago
1999
IEEE
This paper describes an algebra for use with parallel object databases, and in particular ODMG compliant databases with OQL. Although there have been many proposals for parallel r...
130
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EDBT
2002
ACM
16 years 3 months ago
2002
ACM
Abstract. This work addresses the problem of querying moving objects databases. which capture the inherent uncertainty associated with the location of moving point objects. We addr...
104
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HICSS
2008
IEEE
15 years 9 months ago
2008
IEEE
One of the important aspects in digital video applications is spatial and temporal characteristic. A very little progress has been achieved on spatiotemporal modeling of video dat...