39 search results - page 4 / 8 » Access control of XML documents considering update operation... |
ER
2001
Springer
13 years 11 months ago
2001
Springer
Document Management is an important component of a workflow management system. XML has become a prominent language for document processing and management, and has an additional adv...
SBBD
2004
13 years 7 months ago
2004
Today, neither transactional provisions, in general, nor concurrency control, in particular, of DBMS-based processing are tailored to the specific needs of large and collaborative...
EDBT
2008
ACM
14 years 6 months ago
2008
ACM
XML access control policies involving updates may contain security flaws, here called inconsistencies, in which a forbidden operation may be simulated by performing a sequence of ...
SIGMOD
2007
ACM
14 years 6 months ago
2007
ACM
This paper investigates a class of transform queries proposed by XQuery Update [6]. A transform query is defined in terms of XML update syntax. When posed on an XML tree T, it ret...
JIDM
2010
13 years 4 months ago
2010
Because XML documents tend to be very large and are more and more collaboratively processed, their fine-grained storage and management is a must for which, in turn, a flexible tree...