151 search results - page 11 / 31 » SIGOPT: Using Schema to Optimize XML Query Processing |
ICDE
2002
IEEE
14 years 8 months ago
2002
IEEE
XML documents are extremely verbose since the "schema" is repeated for every "record" in the document. While a variety of compressors are available to address ...
ICDE
2008
IEEE
14 years 8 months ago
2008
IEEE
The nature of semistructured data in web collections is evolving. Increasingly, XML web documents (or documents exchanged via web services) are valid with regard to a schema, yet ...
BPSC
2007
13 years 8 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...
CIMCA
2008
IEEE
13 years 9 months ago
2008
IEEE
XML has emerged as a common standard for data exchange over the World Wide Web. One way to manage XML data is to use the power of relational databases for storing and q...
ICDE
2008
IEEE
14 years 8 months ago
2008
IEEE
Supporting top-k queries over distributed collections of schemaless XML data poses two challenges. While XML supports expressive query languages such as XPath and XQuery, these la...