124 search results - page 21 / 25 » Data mining-based fragmentation of XML data warehouses |
ICCS
2005
Springer
15 years 3 months ago
2005
Springer
We have previously described a hybrid keyword search that combines metadata search with a traditional keyword search over unstructured context data. This hybrid search paradigm pro...
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VLDB
2005
ACM
15 years 9 months ago
2005
ACM
Efficient querying of XML streams will be one of the fundamental features of next-generation information systems. In this paper we propose the TurboXPath path processor, which acce...
CIKM
2005
Springer
15 years 3 months ago
2005
Springer
XML documents are frequently used in applications such as business transactions and medical records involving sensitive information. Typically, parts of documents should be visibl...
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BTW
2003
Springer
15 years 2 months ago
2003
Springer
Dissemination systems are used to route information received from many publishers individually to multiple subscribers. The core of a dissemination system consists of an efficient...
MFCS
2004
Springer
15 years 2 months ago
2004
Springer
We study the complexity of the inclusion, equivalence, and intersection problem for simple regular expressions arising in practical XML schemas. These basically consist of the conc...