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CONCUR
2001
Springer
15 years 10 months ago
Reasoning about Security in Mobile Ambients
The paper gives an assessment of security for Mobile Ambients, with specific focus on mandatory access control (MAC) policies in multilevel security systems. The first part of th...
Michele Bugliesi, Giuseppe Castagna, Silvia Crafa
SPW
2001
Springer
15 years 10 months ago
On the Negotiation of Access Control Policies
Although the notion of negotiation has been used extensively in secure communication protocols to establish common keying states, protocol modes and services, this notion is only n...
Virgil D. Gligor, Himanshu Khurana, Radostina K. K...
ICMCS
2000
IEEE
108views Multimedia» more  ICMCS 2000»
15 years 10 months ago
Electronic Pan-Tilt-Zoom: A Solution for Intelligent Room Systems
Choosing the appropriate type of video input is an important issue for any vision-based system and the right decision must take into account the specific requirements of the inten...
Mircea Nicolescu, Gérard G. Medioni
ECOOPW
1999
Springer
15 years 10 months ago
Understanding Object Oriented Software Systems without Source Code Inspection
An approach for metrics-based tool support for the task of understanding object oriented software systems is presented. It stresses the combined presentation of structural informa...
Gerd Köhler, Heinrich Rust, Frank Simon
UIST
1997
ACM
15 years 10 months ago
Simplifying Component Development in an Integrated Groupware Environment
This paper describes our experiences implementing a component architecture for TeamWave Workplace, an integrated groupware environment using a rooms metaphor. The problem we faced...
Mark Roseman, Saul Greenberg