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» On the role of composition in XQuery
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XIMEP
2004
ACM
108views Database» more  XIMEP 2004»
13 years 11 months ago
The Joy of SAX
Most current XQuery implementations require that all XML data reside in memory in one form or another before they start processing the data. This is unacceptable for large XML doc...
Leonidas Fegaras
OOIS
1997
Springer
13 years 9 months ago
Subject Composition by Roles
Subjects model di erent perspectives on a problem domain by collections of related class hierarchies. Subjects can be seen as the result of separate and possibly independent devel...
Bent Bruun Kristensen
ISI
2004
Springer
13 years 11 months ago
Composite Role-Based Monitoring (CRBM) for Countering Insider Threats
Through their misuse of authorized privileges, insiders have caused great damage and loss to corporate internal information assets, especially within the Intelligence Community (IC...
Joon S. Park, Shuyuan Mary Ho
ICWS
2008
IEEE
13 years 7 months ago
A Theory of Role Composition
We study the access control integration problem for web services. Organizations frequently use many services, each with its own access control policies, that must interoperate whi...
Jeffrey Fischer, Rupak Majumdar