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» A Pushdown Machine for Recursive XML Processing
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APLAS
2006
ACM
13 years 10 months ago
A Pushdown Machine for Recursive XML Processing
XML transformations are most naturally defined as recursive functions on trees. Their direct implementation, however, causes inefficient memory usage because the input XML tree is...
Keisuke Nakano, Shin-Cheng Mu
SIGMOD
2003
ACM
140views Database» more  SIGMOD 2003»
14 years 4 months ago
Stream Processing of XPath Queries with Predicates
We consider the problem of evaluating large numbers of XPath filters, each with many predicates, on a stream of XML documents. The solution we propose is to lazily construct a sin...
Ashish Kumar Gupta, Dan Suciu
STACS
2005
Springer
13 years 9 months ago
Recursive Markov Chains, Stochastic Grammars, and Monotone Systems of Nonlinear Equations
We introduce and study Recursive Markov Chains (RMCs), which extend ordinary finite state Markov chains with the ability to invoke other Markov chains in a potentially recursive m...
Kousha Etessami, Mihalis Yannakakis
EXTREME
2004
ACM
13 years 9 months ago
A Simple Proof for the Turing-Completeness of XSLT and XQuery
The World Wide Web Consortium recommends both XSLT and XQuery as query languages for XML documents. XSLT, originally designed to transform XML into XSL-FO, is nowadays a fully gro...
Stephan Kepser