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SIGMOD
2008
ACM
143views Database» more  SIGMOD 2008»
16 years 4 months ago
XML query optimization in the presence of side effects
The emergence of database languages with side effects, notably for XML, raises significant challenges for database compilers and optimizers. In this paper, we extend an algebra fo...
Giorgio Ghelli, Nicola Onose, Kristoffer Hø...
IDEAS
2007
IEEE
146views Database» more  IDEAS 2007»
15 years 10 months ago
Approximate Structural Matching over Ordered XML Documents
There is an increasing need for an XML query engine that not only searches for exact matches to a query but also returns “query-like” structures. We have designed and develope...
Nitin Agarwal, Magdiel Galan Oliveras, Yi Chen
SACMAT
2005
ACM
15 years 9 months ago
Generalized XML security views
We investigate a generalization of the notion of XML security view introduced by Stoica and Farkas [17] and later refined by Fan et al. [8]. The model consists of access control ...
Gabriel M. Kuper, Fabio Massacci, Nataliya Rassadk...
TKDE
2012
253views Formal Methods» more  TKDE 2012»
13 years 6 months ago
Adding Temporal Constraints to XML Schema
—If past versions of XML documents are retained, what of the various integrity constraints defined in XML Schema on those documents? This paper describes how to interpret such c...
Faiz Currim, Sabah Currim, Curtis E. Dyreson, Rich...
LREC
2008
91views Education» more  LREC 2008»
15 years 5 months ago
The BNC Parsed with RASP4UIMA
We have integrated the RASP system with the UIMA framework (RASP4UIMA) and used this to parse the XML-encoded version of the British National Corpus (BNC). All original annotation...
Øistein E. Andersen, Julien Nioche, Ted Bri...