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PODS
2008
ACM
143views Database» more  PODS 2008»
16 years 6 months ago
XPath, transitive closure logic, and nested tree walking automata
We consider the navigational core of XPath, extended with two operators: the Kleene star for taking the transitive closure of path expressions, and a subtree relativisation operat...
Balder ten Cate, Luc Segoufin
VLDB
1999
ACM
162views Database» more  VLDB 1999»
15 years 10 months ago
Active Views for Electronic Commerce
Electronic commerce is emerging as a major Websupported application. In this paper we argue that database technology can, and should, provide the backbone for a wide range of such...
Serge Abiteboul, Bernd Amann, Sophie Cluet, Anat E...
COLCOM
2008
IEEE
16 years 28 days ago
Defending against Attribute-Correlation Attacks in Privacy-Aware Information Brokering
Nowadays, increasing needs for information sharing arise due to extensive collaborations among organizations. Organizations desire to provide data access to their collaborators whi...
Fengjun Li, Bo Luo, Peng Liu, Anna Cinzia Squiccia...
EDBT
2006
ACM
102views Database» more  EDBT 2006»
16 years 6 months ago
STRIDER: A Versatile System for Structural Disambiguation
We present STRIDER1 , a versatile system for the disambiguation of structure-based information like XML schemas, structures of XML documents and web directories. The system perform...
Federica Mandreoli, Riccardo Martoglia, Enrico Ron...
JASIS
2002
99views more  JASIS 2002»
15 years 6 months ago
XQL and proximal nodes
We consider the recently proposed XQL language, which is designed to query XML documents by content and structure. We show that an already existing model, namely \Proximal Nodes&q...
Ricardo A. Baeza-Yates, Gonzalo Navarro