620 search results - page 52 / 124 » Optimizing Path Expression Queries of XML Data |
121
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ACTA
2002
15 years 2 months ago
2002
In the constraint database community, FO+poly and FO+linear have been proposed as foundations for spatial database query languages. One of the strengths of this approach is that t...
136
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VLDB
2004
ACM
15 years 8 months ago
2004
ACM
An increasing percentage of the data needed by business applications is being generated in XML format. Storing the XML in its native format will facilitate new applications that e...
128
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ISAAC
2005
Springer
15 years 8 months ago
2005
Springer
In this paper we present space-query trade-offs for external memory data structures that answer shortest path queries on planar directed graphs. For any S = Ω(N1+ ) and S = O(N2...
140
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CORR
2000
Springer
15 years 2 months ago
2000
Springer
The multidimensional, heterogeneous, and temporal nature of speech databases raises interesting challenges for representation and query. Recently, annotation graphs have been prop...
135
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BPSC
2007
15 years 4 months ago
2007
Originally XML was used as a standard protocol for data exchange in computing. The evolution of information technology has opened up new situations in which XML can be used to aut...