8220 search results - page 188 / 1644 » Querying XML Data |
253
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ICDE
2008
IEEE
16 years 6 months ago
2008
IEEE
Abstract-- Current twig join algorithms incur high memory costs on queries that involve child-axis nodes. In this paper we provide an analytical explanation for this phenomenon. In...
163
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SIGIR
2004
ACM
15 years 10 months ago
2004
ACM
Document-centric XML collections contain text-rich documents, marked up with XML tags. The tags add lightweight semantics to the text. Querying such collections calls for a hybrid...
129
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PODS
2004
ACM
16 years 4 months ago
2004
ACM
The important challenge of evaluating XPath queries over XML streams has sparked much interest in the past few years. A number of algorithms have been proposed, supporting wider f...
252
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ICDE
2004
IEEE
16 years 6 months ago
2004
IEEE
XML support is being added to existing database management systems (DBMSs) and native XML systems are being developed both in industry and in academia. The individual performance ...
142
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WECWIS
2000
IEEE
15 years 9 months ago
2000
IEEE
XML has become a very important emerging standard for E-commerce because of its flexibility and universality. Many software designers are actively developing new systems to handle...