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» Semantic Query Optimization for XQuery over XML Streams
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VLDB
2005
ACM
103views Database» more  VLDB 2005»
14 years 3 months ago
Semantic Query Optimization for XQuery over XML Streams
We study XML stream-specific schema-based optimization. We assume a widely-adopted automata-based execution model for XQuery evaluation. Criteria are established regarding what s...
Hong Su, Elke A. Rundensteiner, Murali Mani
BNCOD
2007
137views Database» more  BNCOD 2007»
13 years 11 months ago
Isolating Order Semantics in Order-Sensitive XQuery-to-SQL Translation
Order is essential for XML query processing. Efficient XML processing with order consideration over relational storage is non-trivial, especially for complex nested XQuery expressi...
Song Wang, Ling Wang, Elke A. Rundensteiner
ADC
2007
Springer
107views Database» more  ADC 2007»
14 years 4 months ago
A Processing Model for the Optimal Querying of Encrypted XML Documents in XQuery
XQuery is a powerful and convenient language that is designed for querying the data in XML documents. In this paper, we address how to optimally query encrypted XML documents usin...
Tao-Ku Chang, Gwan-Hwan Hwang
VLDB
2004
ACM
126views Database» more  VLDB 2004»
14 years 3 months ago
ROX: Relational Over XML
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...
Alan Halverson, Vanja Josifovski, Guy M. Lohman, H...