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MDM
2001
Springer
148views Communications» more  MDM 2001»
15 years 2 months ago
An Agent-Based Architecture Using XML for Mobile Federated Database Systems
We advocate the use of agents to model a system that allows us to integrate and protect information stored in both mobile and fixed devices, while trying to preserve a consistent a...
Carlos Sánchez, Le Gruenwald
ICMCS
2000
IEEE
84views Multimedia» more  ICMCS 2000»
15 years 2 months ago
Multi-modal Interaction in the Age of Information Appliances
The coming millenium will be characterized by the availability of multiple information appliances that make ubiquitous information access an accepted fact of life. The ability to ...
Stéphane H. Maes, T. V. Raman
MOBILITY
2009
ACM
15 years 2 months ago
Context-sensitive authorization in interaction patterns
Main requirement of recent computing environments, like mobile and then ubiquitous computing, is to adapt applications to context. On the other hand, access control generally trus...
Vincent Hourdin, Jean-Yves Tigli, Stephane Lavirot...
CAISE
2004
Springer
15 years 3 months ago
Secure Databases: An Analysis of Clark-Wilson Model in a Database Environment
Abstract. Information systems are vulnerable to accidental or malicious attacks. Security models for commercial computer systems exist, but information systems security is often ig...
Xiaocheng Ge, Fiona Polack, Régine Laleau
SDMW
2007
Springer
15 years 3 months ago
Query Rewriting Algorithm Evaluation for XML Security Views
Abstract. We investigate the experimental effectiveness of query rewriting over XML security views. Our model consists of access control policies specified over DTDs with XPath e...
Nataliya Rassadko