Sciweavers

63 search results - page 2 / 13
» Using Schemas to Simplify Access Control for XML Documents
Sort
View
SIGMOD
2003
ACM
144views Database» more  SIGMOD 2003»
14 years 5 months ago
Exchanging Intensional XML Data
XML is becoming the universal format for data exchange between applications. Recently, the emergence of Web services as standard means of publishing and accessing data on the Web ...
Tova Milo, Serge Abiteboul, Bernd Amann, Omar Benj...
BNCOD
2007
137views Database» more  BNCOD 2007»
13 years 6 months ago
How to Determine Output Schemas of XQuery Queries
The XQuery language is the standard query language for XML. The result of XQuery queries are typically XML documents in other formats. We introduce the term output schemas of an X...
Sven Groppe, Jinghua Groppe, Volker Linnemann
ISCI
2008
83views more  ISCI 2008»
13 years 5 months ago
Output schemas of XSLT stylesheets and their applications
The capabilities of XSLT processing are widely used to transform XML documents into target XML documents. These target XML documents conform to output schemas of the used XSLT styl...
Sven Groppe, Jinghua Groppe
KES
2008
Springer
13 years 5 months ago
A Secure Mediator for Integrating Multiple Level Access Control Policies
Abstract. We present a method for mapping security levels among the components of a distributed system where data in the local sources are represented in XML. Distributed data is i...
Isabel F. Cruz, Rigel Gjomemo, Mirko Orsini
DOCENG
2008
ACM
13 years 7 months ago
Improving query performance on XML documents: a workload-driven design approach
As XML has emerged as a data representation format and as great quantities of data have been stored in the XML format, XML document design has become an important and evident issu...
Rebeca Schroeder, Ronaldo dos Santos Mello